OpenCV4PythonFailure

[ 99%] Building CXX object modules/python3/CMakeFiles/opencv_python3.dir/__/src2/cv2.cpp.o
cd ....../opencv/build/modules/python3 && /usr/bin/ccache /usr/bin/c++  -DCVAPI_EXPORTS -DOPENCV_TRAITS_ENABLE_DEPRECATED -D_USE_MATH_DEFINES -D__OPENCV_BUILD=1 -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -I....../opencv/build/3rdparty/ippicv/ippicv_lnx/include -I....../opencv/build/3rdparty/ippicv/ippiw_lnx/include -I....../opencv/build -isystem /usr/local/include -isystem /opt/intel/mkl/include -isystem /usr/include/python3.6m -isystem ~/.local/lib/python3.6/site-packages/numpy/core/include -I....../opencv/modules/python/python3/include -I....../opencv/build/modules/python3 -I....../opencv_contrib/modules/cudev/include -I....../opencv/modules/core/include -I....../opencv_contrib/modules/cudaarithm/include -I....../opencv/modules/flann/include -I....../opencv_contrib/modules/hdf/include -I....../opencv/modules/imgproc/include -I....../opencv/modules/ml/include -I....../opencv/modules/objdetect/include -I....../opencv_contrib/modules/phase_unwrapping/include -I....../opencv_contrib/modules/plot/include -I....../opencv_contrib/modules/reg/include -I....../opencv_contrib/modules/surface_matching/include -I....../opencv_contrib/modules/xphoto/include -I....../opencv_contrib/modules/cudafilters/include -I....../opencv_contrib/modules/cudaimgproc/include -I....../opencv_contrib/modules/cudawarping/include -I....../opencv_contrib/modules/freetype/include -I....../opencv_contrib/modules/fuzzy/include -I....../opencv_contrib/modules/hfs/include -I....../opencv_contrib/modules/img_hash/include -I....../opencv/modules/imgcodecs/include -I....../opencv/modules/photo/include -I....../opencv/modules/videoio/include -I....../opencv_contrib/modules/xobjdetect/include -I....../opencv_contrib/modules/datasets/include -I....../opencv/modules/highgui/include -I....../opencv_contrib/modules/bioinspired/include -I....../opencv_contrib/modules/dpm/include -I....../opencv/modules/features2d/include -I....../opencv_contrib/modules/line_descriptor/include -I....../opencv_contrib/modules/saliency/include -I....../opencv/modules/calib3d/include -I....../opencv_contrib/modules/ccalib/include -I....../opencv_contrib/modules/cudafeatures2d/include -I....../opencv_contrib/modules/cudastereo/include -I....../opencv_contrib/modules/cvv/include -I....../opencv_contrib/modules/face/include -I....../opencv_contrib/modules/rgbd/include -I....../opencv/modules/shape/include -I....../opencv_contrib/modules/structured_light/include -I....../opencv/modules/video/include -I....../opencv_contrib/modules/xfeatures2d/include -I....../opencv_contrib/modules/ximgproc/include -I....../opencv_contrib/modules/aruco/include -I....../opencv_contrib/modules/bgsegm/include -I....../opencv_contrib/modules/cudabgsegm/include -I....../opencv_contrib/modules/cudalegacy/include -I....../opencv_contrib/modules/cudaobjdetect/include -I....../opencv_contrib/modules/cudaoptflow/include -I....../opencv_contrib/modules/optflow/include -I....../opencv_contrib/modules/sfm/include -I....../opencv/modules/stitching/include -I....../opencv/modules/superres/include -I....../opencv_contrib/modules/text/include -I....../opencv_contrib/modules/tracking/include -I....../opencv/modules/videostab/include -I....../opencv/modules/python/src2 -I....../opencv/build/modules/python_bindings_generator  -fsigned-char -W -Wall -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations  -Winit-self -Wpointer-arith -Wshadow -Wsign-promo -Wuninitialized -Winit-self -Wsuggest-override -Wno-narrowing -Wno-delete-non-virtual-dtor -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -Wno-long-long -pthread -fno-omit-frame-pointer -ffast-math -ffunction-sections -fdata-sections  -msse -msse2 -msse3 -fvisibility=hidden -fvisibility-inlines-hidden -fopenmp -Wno-unused-function -Wno-deprecated-declarations -Wno-overloaded-virtual -Wno-undef -O3 -DNDEBUG  -DNDEBUG -fPIC   -std=c++11 -o CMakeFiles/opencv_python3.dir/__/src2/cv2.cpp.o -c ....../opencv/modules/python/src2/cv2.cpp
In file included from ....../opencv/modules/python/src2/cv2.cpp:1673:0:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:6348:13: error: ‘cudacodec’ is not a member of ‘cv’
     Ptr<cv::cudacodec::EncoderCallBack> v;
             ^~~~~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:6348:13: note: suggested alternative: ‘imdecode’
     Ptr<cv::cudacodec::EncoderCallBack> v;
             ^~~~~~~~~
             imdecode
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:6348:13: error: ‘cudacodec’ is not a member of ‘cv’
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:6348:13: note: suggested alternative: ‘imdecode’
     Ptr<cv::cudacodec::EncoderCallBack> v;
             ^~~~~~~~~
             imdecode
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:6348:39: error: template argument 1 is invalid
     Ptr<cv::cudacodec::EncoderCallBack> v;
                                       ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h: In function ‘void pyopencv_cudacodec_EncoderCallBack_dealloc(PyObject*)’:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:6360:54: error: request for member ‘release’ in ‘((pyopencv_cudacodec_EncoderCallBack_t*)self)->pyopencv_cudacodec_EncoderCallBack_t::v’, which is of non-class type ‘int’
     ((pyopencv_cudacodec_EncoderCallBack_t*)self)->v.release();
                                                      ^~~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h: At global scope:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:6365:36: error: ‘cudacodec’ is not a member of ‘cv’
 struct PyOpenCV_Converter< Ptr<cv::cudacodec::EncoderCallBack> >
                                    ^~~~~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:6365:36: note: suggested alternative: ‘imdecode’
 struct PyOpenCV_Converter< Ptr<cv::cudacodec::EncoderCallBack> >
                                    ^~~~~~~~~
                                    imdecode
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:6365:36: error: ‘cudacodec’ is not a member of ‘cv’
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:6365:36: note: suggested alternative: ‘imdecode’
 struct PyOpenCV_Converter< Ptr<cv::cudacodec::EncoderCallBack> >
                                    ^~~~~~~~~
                                    imdecode
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:6365:62: error: template argument 1 is invalid
 struct PyOpenCV_Converter< Ptr<cv::cudacodec::EncoderCallBack> >
                                                              ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:6365:64: error: template argument 1 is invalid
 struct PyOpenCV_Converter< Ptr<cv::cudacodec::EncoderCallBack> >
                                                                ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:6394:13: error: ‘cudacodec’ is not a member of ‘cv’
     Ptr<cv::cudacodec::EncoderParams> v;
             ^~~~~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:6394:13: note: suggested alternative: ‘imdecode’
     Ptr<cv::cudacodec::EncoderParams> v;
             ^~~~~~~~~
             imdecode
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:6394:13: error: ‘cudacodec’ is not a member of ‘cv’
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:6394:13: note: suggested alternative: ‘imdecode’
     Ptr<cv::cudacodec::EncoderParams> v;
             ^~~~~~~~~
             imdecode
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:6394:37: error: template argument 1 is invalid
     Ptr<cv::cudacodec::EncoderParams> v;
                                     ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h: In function ‘void pyopencv_cudacodec_EncoderParams_dealloc(PyObject*)’:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:6406:52: error: request for member ‘release’ in ‘((pyopencv_cudacodec_EncoderParams_t*)self)->pyopencv_cudacodec_EncoderParams_t::v’, which is of non-class type ‘int’
     ((pyopencv_cudacodec_EncoderParams_t*)self)->v.release();
                                                    ^~~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h: At global scope:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:6411:36: error: ‘cudacodec’ is not a member of ‘cv’
 struct PyOpenCV_Converter< Ptr<cv::cudacodec::EncoderParams> >
                                    ^~~~~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:6411:36: note: suggested alternative: ‘imdecode’
 struct PyOpenCV_Converter< Ptr<cv::cudacodec::EncoderParams> >
                                    ^~~~~~~~~
                                    imdecode
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:6411:36: error: ‘cudacodec’ is not a member of ‘cv’
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:6411:36: note: suggested alternative: ‘imdecode’
 struct PyOpenCV_Converter< Ptr<cv::cudacodec::EncoderParams> >
                                    ^~~~~~~~~
                                    imdecode
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:6411:60: error: template argument 1 is invalid
 struct PyOpenCV_Converter< Ptr<cv::cudacodec::EncoderParams> >
                                                            ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:6411:62: error: template argument 1 is invalid
 struct PyOpenCV_Converter< Ptr<cv::cudacodec::EncoderParams> >
                                                              ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:6440:13: error: ‘cudacodec’ is not a member of ‘cv’
     Ptr<cv::cudacodec::RawVideoSource> v;
             ^~~~~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:6440:13: note: suggested alternative: ‘imdecode’
     Ptr<cv::cudacodec::RawVideoSource> v;
             ^~~~~~~~~
             imdecode
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:6440:13: error: ‘cudacodec’ is not a member of ‘cv’
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:6440:13: note: suggested alternative: ‘imdecode’
     Ptr<cv::cudacodec::RawVideoSource> v;
             ^~~~~~~~~
             imdecode
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:6440:38: error: template argument 1 is invalid
     Ptr<cv::cudacodec::RawVideoSource> v;
                                      ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h: In function ‘void pyopencv_cudacodec_RawVideoSource_dealloc(PyObject*)’:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:6452:53: error: request for member ‘release’ in ‘((pyopencv_cudacodec_RawVideoSource_t*)self)->pyopencv_cudacodec_RawVideoSource_t::v’, which is of non-class type ‘int’
     ((pyopencv_cudacodec_RawVideoSource_t*)self)->v.release();
                                                     ^~~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h: At global scope:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:6457:36: error: ‘cudacodec’ is not a member of ‘cv’
 struct PyOpenCV_Converter< Ptr<cv::cudacodec::RawVideoSource> >
                                    ^~~~~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:6457:36: note: suggested alternative: ‘imdecode’
 struct PyOpenCV_Converter< Ptr<cv::cudacodec::RawVideoSource> >
                                    ^~~~~~~~~
                                    imdecode
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:6457:36: error: ‘cudacodec’ is not a member of ‘cv’
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:6457:36: note: suggested alternative: ‘imdecode’
 struct PyOpenCV_Converter< Ptr<cv::cudacodec::RawVideoSource> >
                                    ^~~~~~~~~
                                    imdecode
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:6457:61: error: template argument 1 is invalid
 struct PyOpenCV_Converter< Ptr<cv::cudacodec::RawVideoSource> >
                                                             ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:6457:63: error: template argument 1 is invalid
 struct PyOpenCV_Converter< Ptr<cv::cudacodec::RawVideoSource> >
                                                               ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:6486:13: error: ‘cudacodec’ is not a member of ‘cv’
     Ptr<cv::cudacodec::VideoReader> v;
             ^~~~~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:6486:13: note: suggested alternative: ‘imdecode’
     Ptr<cv::cudacodec::VideoReader> v;
             ^~~~~~~~~
             imdecode
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:6486:13: error: ‘cudacodec’ is not a member of ‘cv’
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:6486:13: note: suggested alternative: ‘imdecode’
     Ptr<cv::cudacodec::VideoReader> v;
             ^~~~~~~~~
             imdecode
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:6486:35: error: template argument 1 is invalid
     Ptr<cv::cudacodec::VideoReader> v;
                                   ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h: In function ‘void pyopencv_cudacodec_VideoReader_dealloc(PyObject*)’:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:6498:50: error: request for member ‘release’ in ‘((pyopencv_cudacodec_VideoReader_t*)self)->pyopencv_cudacodec_VideoReader_t::v’, which is of non-class type ‘int’
     ((pyopencv_cudacodec_VideoReader_t*)self)->v.release();
                                                  ^~~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h: At global scope:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:6503:36: error: ‘cudacodec’ is not a member of ‘cv’
 struct PyOpenCV_Converter< Ptr<cv::cudacodec::VideoReader> >
                                    ^~~~~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:6503:36: note: suggested alternative: ‘imdecode’
 struct PyOpenCV_Converter< Ptr<cv::cudacodec::VideoReader> >
                                    ^~~~~~~~~
                                    imdecode
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:6503:36: error: ‘cudacodec’ is not a member of ‘cv’
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:6503:36: note: suggested alternative: ‘imdecode’
 struct PyOpenCV_Converter< Ptr<cv::cudacodec::VideoReader> >
                                    ^~~~~~~~~
                                    imdecode
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:6503:58: error: template argument 1 is invalid
 struct PyOpenCV_Converter< Ptr<cv::cudacodec::VideoReader> >
                                                          ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:6503:60: error: template argument 1 is invalid
 struct PyOpenCV_Converter< Ptr<cv::cudacodec::VideoReader> >
                                                            ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:6532:13: error: ‘cudacodec’ is not a member of ‘cv’
     Ptr<cv::cudacodec::VideoWriter> v;
             ^~~~~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:6532:13: note: suggested alternative: ‘imdecode’
     Ptr<cv::cudacodec::VideoWriter> v;
             ^~~~~~~~~
             imdecode
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:6532:13: error: ‘cudacodec’ is not a member of ‘cv’
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:6532:13: note: suggested alternative: ‘imdecode’
     Ptr<cv::cudacodec::VideoWriter> v;
             ^~~~~~~~~
             imdecode
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:6532:35: error: template argument 1 is invalid
     Ptr<cv::cudacodec::VideoWriter> v;
                                   ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h: In function ‘void pyopencv_cudacodec_VideoWriter_dealloc(PyObject*)’:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:6544:50: error: request for member ‘release’ in ‘((pyopencv_cudacodec_VideoWriter_t*)self)->pyopencv_cudacodec_VideoWriter_t::v’, which is of non-class type ‘int’
     ((pyopencv_cudacodec_VideoWriter_t*)self)->v.release();
                                                  ^~~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h: At global scope:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:6549:36: error: ‘cudacodec’ is not a member of ‘cv’
 struct PyOpenCV_Converter< Ptr<cv::cudacodec::VideoWriter> >
                                    ^~~~~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:6549:36: note: suggested alternative: ‘imdecode’
 struct PyOpenCV_Converter< Ptr<cv::cudacodec::VideoWriter> >
                                    ^~~~~~~~~
                                    imdecode
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:6549:36: error: ‘cudacodec’ is not a member of ‘cv’
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:6549:36: note: suggested alternative: ‘imdecode’
 struct PyOpenCV_Converter< Ptr<cv::cudacodec::VideoWriter> >
                                    ^~~~~~~~~
                                    imdecode
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:6549:58: error: template argument 1 is invalid
 struct PyOpenCV_Converter< Ptr<cv::cudacodec::VideoWriter> >
                                                          ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:6549:60: error: template argument 1 is invalid
 struct PyOpenCV_Converter< Ptr<cv::cudacodec::VideoWriter> >
                                                            ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:6578:13: error: ‘dnn’ is not a member of ‘cv’
     Ptr<cv::dnn::DictValue> v;
             ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:6578:13: error: ‘dnn’ is not a member of ‘cv’
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:6578:27: error: template argument 1 is invalid
     Ptr<cv::dnn::DictValue> v;
                           ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h: In function ‘void pyopencv_dnn_DictValue_dealloc(PyObject*)’:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:6590:42: error: request for member ‘release’ in ‘((pyopencv_dnn_DictValue_t*)self)->pyopencv_dnn_DictValue_t::v’, which is of non-class type ‘int’
     ((pyopencv_dnn_DictValue_t*)self)->v.release();
                                          ^~~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h: At global scope:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:6595:36: error: ‘dnn’ is not a member of ‘cv’
 struct PyOpenCV_Converter< Ptr<cv::dnn::DictValue> >
                                    ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:6595:36: error: ‘dnn’ is not a member of ‘cv’
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:6595:50: error: template argument 1 is invalid
 struct PyOpenCV_Converter< Ptr<cv::dnn::DictValue> >
                                                  ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:6595:52: error: template argument 1 is invalid
 struct PyOpenCV_Converter< Ptr<cv::dnn::DictValue> >
                                                    ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:6641:36: error: ‘dnn’ is not a member of ‘cv’
 struct PyOpenCV_Converter< Ptr<cv::dnn::Layer> >
                                    ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:6641:36: error: ‘dnn’ is not a member of ‘cv’
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:6641:46: error: template argument 1 is invalid
 struct PyOpenCV_Converter< Ptr<cv::dnn::Layer> >
                                              ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:6641:48: error: template argument 1 is invalid
 struct PyOpenCV_Converter< Ptr<cv::dnn::Layer> >
                                                ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:6670:9: error: ‘dnn’ in namespace ‘cv’ does not name a type
     cv::dnn::Net v;
         ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h: In function ‘void pyopencv_dnn_Net_dealloc(PyObject*)’:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:6682:34: error: ‘struct pyopencv_dnn_Net_t’ has no member named ‘v’
     ((pyopencv_dnn_Net_t*)self)->v.cv::dnn::Net::~Net();
                                  ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:6682:40: error: ‘cv::dnn’ has not been declared
     ((pyopencv_dnn_Net_t*)self)->v.cv::dnn::Net::~Net();
                                        ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h: At global scope:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:6687:32: error: ‘dnn’ is not a member of ‘cv’
 struct PyOpenCV_Converter< cv::dnn::Net >
                                ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:6687:32: error: ‘dnn’ is not a member of ‘cv’
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:6687:41: error: template argument 1 is invalid
 struct PyOpenCV_Converter< cv::dnn::Net >
                                         ^
In file included from ....../opencv/modules/python/src2/cv2.cpp:1673:0:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h: In function ‘int pyopencv_cv_dnn_dnn_DictValue_DictValue(pyopencv_dnn_DictValue_t*, PyObject*, PyObject*)’:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35079:25: error: ‘dnn’ is not a namespace-name
     using namespace cv::dnn;
                         ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35079:28: error: expected namespace-name before ‘;’ token
     using namespace cv::dnn;
                            ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35087:34: error: ‘dnn’ is not a member of ‘cv’
         new (&(self->v)) Ptr<cv::dnn::DictValue>(); // init Ptr with placement new
                                  ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35087:34: error: ‘dnn’ is not a member of ‘cv’
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35087:48: error: template argument 1 is invalid
         new (&(self->v)) Ptr<cv::dnn::DictValue>(); // init Ptr with placement new
                                                ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35088:35: error: request for member ‘reset’ in ‘self->pyopencv_dnn_DictValue_t::v’, which is of non-class type ‘int’
         if(self) ERRWRAP2(self->v.reset(new cv::dnn::DictValue(i)));
                                   ^
....../opencv/modules/python/src2/cv2.cpp:175:5: note: in definition of macro ‘ERRWRAP2’
     expr; \
     ^~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35088:49: error: ‘dnn’ in namespace ‘cv’ does not name a type
         if(self) ERRWRAP2(self->v.reset(new cv::dnn::DictValue(i)));
                                                 ^
....../opencv/modules/python/src2/cv2.cpp:175:5: note: in definition of macro ‘ERRWRAP2’
     expr; \
     ^~~~
In file included from ....../opencv/modules/python/src2/cv2.cpp:1673:0:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35100:34: error: ‘dnn’ is not a member of ‘cv’
         new (&(self->v)) Ptr<cv::dnn::DictValue>(); // init Ptr with placement new
                                  ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35100:34: error: ‘dnn’ is not a member of ‘cv’
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35100:48: error: template argument 1 is invalid
         new (&(self->v)) Ptr<cv::dnn::DictValue>(); // init Ptr with placement new
                                                ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35101:35: error: request for member ‘reset’ in ‘self->pyopencv_dnn_DictValue_t::v’, which is of non-class type ‘int’
         if(self) ERRWRAP2(self->v.reset(new cv::dnn::DictValue(p)));
                                   ^
....../opencv/modules/python/src2/cv2.cpp:175:5: note: in definition of macro ‘ERRWRAP2’
     expr; \
     ^~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35101:49: error: ‘dnn’ in namespace ‘cv’ does not name a type
         if(self) ERRWRAP2(self->v.reset(new cv::dnn::DictValue(p)));
                                                 ^
....../opencv/modules/python/src2/cv2.cpp:175:5: note: in definition of macro ‘ERRWRAP2’
     expr; \
     ^~~~
In file included from ....../opencv/modules/python/src2/cv2.cpp:1673:0:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35115:34: error: ‘dnn’ is not a member of ‘cv’
         new (&(self->v)) Ptr<cv::dnn::DictValue>(); // init Ptr with placement new
                                  ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35115:34: error: ‘dnn’ is not a member of ‘cv’
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35115:48: error: template argument 1 is invalid
         new (&(self->v)) Ptr<cv::dnn::DictValue>(); // init Ptr with placement new
                                                ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35116:35: error: request for member ‘reset’ in ‘self->pyopencv_dnn_DictValue_t::v’, which is of non-class type ‘int’
         if(self) ERRWRAP2(self->v.reset(new cv::dnn::DictValue(s)));
                                   ^
....../opencv/modules/python/src2/cv2.cpp:175:5: note: in definition of macro ‘ERRWRAP2’
     expr; \
     ^~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35116:49: error: ‘dnn’ in namespace ‘cv’ does not name a type
         if(self) ERRWRAP2(self->v.reset(new cv::dnn::DictValue(s)));
                                                 ^
....../opencv/modules/python/src2/cv2.cpp:175:5: note: in definition of macro ‘ERRWRAP2’
     expr; \
     ^~~~
In file included from ....../opencv/modules/python/src2/cv2.cpp:1673:0:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h: In function ‘PyObject* pyopencv_cv_dnn_dnn_DictValue_getIntValue(PyObject*, PyObject*, PyObject*)’:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35126:25: error: ‘dnn’ is not a namespace-name
     using namespace cv::dnn;
                         ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35126:28: error: expected namespace-name before ‘;’ token
     using namespace cv::dnn;
                            ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35128:9: error: ‘cv::dnn’ has not been declared
     cv::dnn::DictValue* _self_ = NULL;
         ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35128:25: error: ‘_self_’ was not declared in this scope
     cv::dnn::DictValue* _self_ = NULL;
                         ^~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35128:25: note: suggested alternative: ‘self’
     cv::dnn::DictValue* _self_ = NULL;
                         ^~~~~~
                         self
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35130:55: error: request for member ‘get’ in ‘((pyopencv_dnn_DictValue_t*)self)->pyopencv_dnn_DictValue_t::v’, which is of non-class type ‘int’
         _self_ = ((pyopencv_dnn_DictValue_t*)self)->v.get();
                                                       ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h: In function ‘PyObject* pyopencv_cv_dnn_dnn_DictValue_getRealValue(PyObject*, PyObject*, PyObject*)’:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35148:25: error: ‘dnn’ is not a namespace-name
     using namespace cv::dnn;
                         ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35148:28: error: expected namespace-name before ‘;’ token
     using namespace cv::dnn;
                            ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35150:9: error: ‘cv::dnn’ has not been declared
     cv::dnn::DictValue* _self_ = NULL;
         ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35150:25: error: ‘_self_’ was not declared in this scope
     cv::dnn::DictValue* _self_ = NULL;
                         ^~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35150:25: note: suggested alternative: ‘self’
     cv::dnn::DictValue* _self_ = NULL;
                         ^~~~~~
                         self
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35152:55: error: request for member ‘get’ in ‘((pyopencv_dnn_DictValue_t*)self)->pyopencv_dnn_DictValue_t::v’, which is of non-class type ‘int’
         _self_ = ((pyopencv_dnn_DictValue_t*)self)->v.get();
                                                       ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h: In function ‘PyObject* pyopencv_cv_dnn_dnn_DictValue_getStringValue(PyObject*, PyObject*, PyObject*)’:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35170:25: error: ‘dnn’ is not a namespace-name
     using namespace cv::dnn;
                         ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35170:28: error: expected namespace-name before ‘;’ token
     using namespace cv::dnn;
                            ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35172:9: error: ‘cv::dnn’ has not been declared
     cv::dnn::DictValue* _self_ = NULL;
         ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35172:25: error: ‘_self_’ was not declared in this scope
     cv::dnn::DictValue* _self_ = NULL;
                         ^~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35172:25: note: suggested alternative: ‘self’
     cv::dnn::DictValue* _self_ = NULL;
                         ^~~~~~
                         self
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35174:55: error: request for member ‘get’ in ‘((pyopencv_dnn_DictValue_t*)self)->pyopencv_dnn_DictValue_t::v’, which is of non-class type ‘int’
         _self_ = ((pyopencv_dnn_DictValue_t*)self)->v.get();
                                                       ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h: In function ‘PyObject* pyopencv_cv_dnn_dnn_DictValue_isInt(PyObject*, PyObject*, PyObject*)’:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35192:25: error: ‘dnn’ is not a namespace-name
     using namespace cv::dnn;
                         ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35192:28: error: expected namespace-name before ‘;’ token
     using namespace cv::dnn;
                            ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35194:9: error: ‘cv::dnn’ has not been declared
     cv::dnn::DictValue* _self_ = NULL;
         ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35194:25: error: ‘_self_’ was not declared in this scope
     cv::dnn::DictValue* _self_ = NULL;
                         ^~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35194:25: note: suggested alternative: ‘self’
     cv::dnn::DictValue* _self_ = NULL;
                         ^~~~~~
                         self
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35196:55: error: request for member ‘get’ in ‘((pyopencv_dnn_DictValue_t*)self)->pyopencv_dnn_DictValue_t::v’, which is of non-class type ‘int’
         _self_ = ((pyopencv_dnn_DictValue_t*)self)->v.get();
                                                       ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h: In function ‘PyObject* pyopencv_cv_dnn_dnn_DictValue_isReal(PyObject*, PyObject*, PyObject*)’:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35212:25: error: ‘dnn’ is not a namespace-name
     using namespace cv::dnn;
                         ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35212:28: error: expected namespace-name before ‘;’ token
     using namespace cv::dnn;
                            ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35214:9: error: ‘cv::dnn’ has not been declared
     cv::dnn::DictValue* _self_ = NULL;
         ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35214:25: error: ‘_self_’ was not declared in this scope
     cv::dnn::DictValue* _self_ = NULL;
                         ^~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35214:25: note: suggested alternative: ‘self’
     cv::dnn::DictValue* _self_ = NULL;
                         ^~~~~~
                         self
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35216:55: error: request for member ‘get’ in ‘((pyopencv_dnn_DictValue_t*)self)->pyopencv_dnn_DictValue_t::v’, which is of non-class type ‘int’
         _self_ = ((pyopencv_dnn_DictValue_t*)self)->v.get();
                                                       ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h: In function ‘PyObject* pyopencv_cv_dnn_dnn_DictValue_isString(PyObject*, PyObject*, PyObject*)’:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35232:25: error: ‘dnn’ is not a namespace-name
     using namespace cv::dnn;
                         ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35232:28: error: expected namespace-name before ‘;’ token
     using namespace cv::dnn;
                            ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35234:9: error: ‘cv::dnn’ has not been declared
     cv::dnn::DictValue* _self_ = NULL;
         ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35234:25: error: ‘_self_’ was not declared in this scope
     cv::dnn::DictValue* _self_ = NULL;
                         ^~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35234:25: note: suggested alternative: ‘self’
     cv::dnn::DictValue* _self_ = NULL;
                         ^~~~~~
                         self
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35236:55: error: request for member ‘get’ in ‘((pyopencv_dnn_DictValue_t*)self)->pyopencv_dnn_DictValue_t::v’, which is of non-class type ‘int’
         _self_ = ((pyopencv_dnn_DictValue_t*)self)->v.get();
                                                       ^~~
In file included from ....../opencv/modules/python/src2/cv2.cpp:1673:0:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h: In function ‘PyObject* pyopencv_dnn_Layer_get_blobs(pyopencv_dnn_Layer_t*, void*)’:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35284:9: error: ‘cv::dnn’ has not been declared
     cv::dnn::Layer* _self_ = dynamic_cast<cv::dnn::Layer*>(p->v.get());
         ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35284:21: error: ‘_self_’ was not declared in this scope
     cv::dnn::Layer* _self_ = dynamic_cast<cv::dnn::Layer*>(p->v.get());
                     ^~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35284:21: note: suggested alternative: ‘__erfl’
     cv::dnn::Layer* _self_ = dynamic_cast<cv::dnn::Layer*>(p->v.get());
                     ^~~~~~
                     __erfl
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35284:47: error: ‘dnn’ in namespace ‘cv’ does not name a type
     cv::dnn::Layer* _self_ = dynamic_cast<cv::dnn::Layer*>(p->v.get());
                                               ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35284:50: error: expected ‘>’ before ‘::’ token
     cv::dnn::Layer* _self_ = dynamic_cast<cv::dnn::Layer*>(p->v.get());
                                                  ^~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35284:50: error: expected ‘(’ before ‘::’ token
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35284:52: error: ‘::Layer’ has not been declared
     cv::dnn::Layer* _self_ = dynamic_cast<cv::dnn::Layer*>(p->v.get());
                                                    ^~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35284:58: error: expected primary-expression before ‘>’ token
     cv::dnn::Layer* _self_ = dynamic_cast<cv::dnn::Layer*>(p->v.get());
                                                          ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35284:71: error: expected ‘)’ before ‘;’ token
     cv::dnn::Layer* _self_ = dynamic_cast<cv::dnn::Layer*>(p->v.get());
                                                                       ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h: In function ‘int pyopencv_dnn_Layer_set_blobs(pyopencv_dnn_Layer_t*, PyObject*, void*)’:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35297:9: error: ‘cv::dnn’ has not been declared
     cv::dnn::Layer* _self_ = dynamic_cast<cv::dnn::Layer*>(p->v.get());
         ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35297:21: error: ‘_self_’ was not declared in this scope
     cv::dnn::Layer* _self_ = dynamic_cast<cv::dnn::Layer*>(p->v.get());
                     ^~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35297:21: note: suggested alternative: ‘__erfl’
     cv::dnn::Layer* _self_ = dynamic_cast<cv::dnn::Layer*>(p->v.get());
                     ^~~~~~
                     __erfl
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35297:47: error: ‘dnn’ in namespace ‘cv’ does not name a type
     cv::dnn::Layer* _self_ = dynamic_cast<cv::dnn::Layer*>(p->v.get());
                                               ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35297:50: error: expected ‘>’ before ‘::’ token
     cv::dnn::Layer* _self_ = dynamic_cast<cv::dnn::Layer*>(p->v.get());
                                                  ^~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35297:50: error: expected ‘(’ before ‘::’ token
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35297:52: error: ‘::Layer’ has not been declared
     cv::dnn::Layer* _self_ = dynamic_cast<cv::dnn::Layer*>(p->v.get());
                                                    ^~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35297:58: error: expected primary-expression before ‘>’ token
     cv::dnn::Layer* _self_ = dynamic_cast<cv::dnn::Layer*>(p->v.get());
                                                          ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35297:71: error: expected ‘)’ before ‘;’ token
     cv::dnn::Layer* _self_ = dynamic_cast<cv::dnn::Layer*>(p->v.get());
                                                                       ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h: In function ‘PyObject* pyopencv_dnn_Layer_get_name(pyopencv_dnn_Layer_t*, void*)’:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35308:9: error: ‘cv::dnn’ has not been declared
     cv::dnn::Layer* _self_ = dynamic_cast<cv::dnn::Layer*>(p->v.get());
         ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35308:21: error: ‘_self_’ was not declared in this scope
     cv::dnn::Layer* _self_ = dynamic_cast<cv::dnn::Layer*>(p->v.get());
                     ^~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35308:21: note: suggested alternative: ‘__erfl’
     cv::dnn::Layer* _self_ = dynamic_cast<cv::dnn::Layer*>(p->v.get());
                     ^~~~~~
                     __erfl
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35308:47: error: ‘dnn’ in namespace ‘cv’ does not name a type
     cv::dnn::Layer* _self_ = dynamic_cast<cv::dnn::Layer*>(p->v.get());
                                               ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35308:50: error: expected ‘>’ before ‘::’ token
     cv::dnn::Layer* _self_ = dynamic_cast<cv::dnn::Layer*>(p->v.get());
                                                  ^~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35308:50: error: expected ‘(’ before ‘::’ token
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35308:52: error: ‘::Layer’ has not been declared
     cv::dnn::Layer* _self_ = dynamic_cast<cv::dnn::Layer*>(p->v.get());
                                                    ^~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35308:58: error: expected primary-expression before ‘>’ token
     cv::dnn::Layer* _self_ = dynamic_cast<cv::dnn::Layer*>(p->v.get());
                                                          ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35308:71: error: expected ‘)’ before ‘;’ token
     cv::dnn::Layer* _self_ = dynamic_cast<cv::dnn::Layer*>(p->v.get());
                                                                       ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h: In function ‘PyObject* pyopencv_dnn_Layer_get_preferableTarget(pyopencv_dnn_Layer_t*, void*)’:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35316:9: error: ‘cv::dnn’ has not been declared
     cv::dnn::Layer* _self_ = dynamic_cast<cv::dnn::Layer*>(p->v.get());
         ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35316:21: error: ‘_self_’ was not declared in this scope
     cv::dnn::Layer* _self_ = dynamic_cast<cv::dnn::Layer*>(p->v.get());
                     ^~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35316:21: note: suggested alternative: ‘__erfl’
     cv::dnn::Layer* _self_ = dynamic_cast<cv::dnn::Layer*>(p->v.get());
                     ^~~~~~
                     __erfl
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35316:47: error: ‘dnn’ in namespace ‘cv’ does not name a type
     cv::dnn::Layer* _self_ = dynamic_cast<cv::dnn::Layer*>(p->v.get());
                                               ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35316:50: error: expected ‘>’ before ‘::’ token
     cv::dnn::Layer* _self_ = dynamic_cast<cv::dnn::Layer*>(p->v.get());
                                                  ^~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35316:50: error: expected ‘(’ before ‘::’ token
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35316:52: error: ‘::Layer’ has not been declared
     cv::dnn::Layer* _self_ = dynamic_cast<cv::dnn::Layer*>(p->v.get());
                                                    ^~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35316:58: error: expected primary-expression before ‘>’ token
     cv::dnn::Layer* _self_ = dynamic_cast<cv::dnn::Layer*>(p->v.get());
                                                          ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35316:71: error: expected ‘)’ before ‘;’ token
     cv::dnn::Layer* _self_ = dynamic_cast<cv::dnn::Layer*>(p->v.get());
                                                                       ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h: In function ‘PyObject* pyopencv_dnn_Layer_get_type(pyopencv_dnn_Layer_t*, void*)’:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35324:9: error: ‘cv::dnn’ has not been declared
     cv::dnn::Layer* _self_ = dynamic_cast<cv::dnn::Layer*>(p->v.get());
         ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35324:21: error: ‘_self_’ was not declared in this scope
     cv::dnn::Layer* _self_ = dynamic_cast<cv::dnn::Layer*>(p->v.get());
                     ^~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35324:21: note: suggested alternative: ‘__erfl’
     cv::dnn::Layer* _self_ = dynamic_cast<cv::dnn::Layer*>(p->v.get());
                     ^~~~~~
                     __erfl
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35324:47: error: ‘dnn’ in namespace ‘cv’ does not name a type
     cv::dnn::Layer* _self_ = dynamic_cast<cv::dnn::Layer*>(p->v.get());
                                               ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35324:50: error: expected ‘>’ before ‘::’ token
     cv::dnn::Layer* _self_ = dynamic_cast<cv::dnn::Layer*>(p->v.get());
                                                  ^~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35324:50: error: expected ‘(’ before ‘::’ token
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35324:52: error: ‘::Layer’ has not been declared
     cv::dnn::Layer* _self_ = dynamic_cast<cv::dnn::Layer*>(p->v.get());
                                                    ^~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35324:58: error: expected primary-expression before ‘>’ token
     cv::dnn::Layer* _self_ = dynamic_cast<cv::dnn::Layer*>(p->v.get());
                                                          ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35324:71: error: expected ‘)’ before ‘;’ token
     cv::dnn::Layer* _self_ = dynamic_cast<cv::dnn::Layer*>(p->v.get());
                                                                       ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h: In function ‘PyObject* pyopencv_cv_dnn_dnn_Layer_finalize(PyObject*, PyObject*, PyObject*)’:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35342:25: error: ‘dnn’ is not a namespace-name
     using namespace cv::dnn;
                         ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35342:28: error: expected namespace-name before ‘;’ token
     using namespace cv::dnn;
                            ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35344:9: error: ‘cv::dnn’ has not been declared
     cv::dnn::Layer* _self_ = NULL;
         ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35344:21: error: ‘_self_’ was not declared in this scope
     cv::dnn::Layer* _self_ = NULL;
                     ^~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35344:21: note: suggested alternative: ‘self’
     cv::dnn::Layer* _self_ = NULL;
                     ^~~~~~
                     self
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35346:35: error: ‘dnn’ in namespace ‘cv’ does not name a type
         _self_ = dynamic_cast<cv::dnn::Layer*>(((pyopencv_dnn_Layer_t*)self)->v.get());
                                   ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35346:38: error: expected ‘>’ before ‘::’ token
         _self_ = dynamic_cast<cv::dnn::Layer*>(((pyopencv_dnn_Layer_t*)self)->v.get());
                                      ^~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35346:38: error: expected ‘(’ before ‘::’ token
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35346:40: error: ‘::Layer’ has not been declared
         _self_ = dynamic_cast<cv::dnn::Layer*>(((pyopencv_dnn_Layer_t*)self)->v.get());
                                        ^~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35346:46: error: expected primary-expression before ‘>’ token
         _self_ = dynamic_cast<cv::dnn::Layer*>(((pyopencv_dnn_Layer_t*)self)->v.get());
                                              ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35346:87: error: expected ‘)’ before ‘;’ token
         _self_ = dynamic_cast<cv::dnn::Layer*>(((pyopencv_dnn_Layer_t*)self)->v.get());
                                                                                       ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h: In function ‘PyObject* pyopencv_cv_dnn_dnn_Layer_outputNameToIndex(PyObject*, PyObject*, PyObject*)’:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35387:25: error: ‘dnn’ is not a namespace-name
     using namespace cv::dnn;
                         ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35387:28: error: expected namespace-name before ‘;’ token
     using namespace cv::dnn;
                            ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35389:9: error: ‘cv::dnn’ has not been declared
     cv::dnn::Layer* _self_ = NULL;
         ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35389:21: error: ‘_self_’ was not declared in this scope
     cv::dnn::Layer* _self_ = NULL;
                     ^~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35389:21: note: suggested alternative: ‘self’
     cv::dnn::Layer* _self_ = NULL;
                     ^~~~~~
                     self
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35391:35: error: ‘dnn’ in namespace ‘cv’ does not name a type
         _self_ = dynamic_cast<cv::dnn::Layer*>(((pyopencv_dnn_Layer_t*)self)->v.get());
                                   ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35391:38: error: expected ‘>’ before ‘::’ token
         _self_ = dynamic_cast<cv::dnn::Layer*>(((pyopencv_dnn_Layer_t*)self)->v.get());
                                      ^~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35391:38: error: expected ‘(’ before ‘::’ token
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35391:40: error: ‘::Layer’ has not been declared
         _self_ = dynamic_cast<cv::dnn::Layer*>(((pyopencv_dnn_Layer_t*)self)->v.get());
                                        ^~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35391:46: error: expected primary-expression before ‘>’ token
         _self_ = dynamic_cast<cv::dnn::Layer*>(((pyopencv_dnn_Layer_t*)self)->v.get());
                                              ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35391:87: error: expected ‘)’ before ‘;’ token
         _self_ = dynamic_cast<cv::dnn::Layer*>(((pyopencv_dnn_Layer_t*)self)->v.get());
                                                                                       ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h: In function ‘PyObject* pyopencv_cv_dnn_dnn_Layer_run(PyObject*, PyObject*, PyObject*)’:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35411:25: error: ‘dnn’ is not a namespace-name
     using namespace cv::dnn;
                         ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35411:28: error: expected namespace-name before ‘;’ token
     using namespace cv::dnn;
                            ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35413:9: error: ‘cv::dnn’ has not been declared
     cv::dnn::Layer* _self_ = NULL;
         ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35413:21: error: ‘_self_’ was not declared in this scope
     cv::dnn::Layer* _self_ = NULL;
                     ^~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35413:21: note: suggested alternative: ‘self’
     cv::dnn::Layer* _self_ = NULL;
                     ^~~~~~
                     self
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35415:35: error: ‘dnn’ in namespace ‘cv’ does not name a type
         _self_ = dynamic_cast<cv::dnn::Layer*>(((pyopencv_dnn_Layer_t*)self)->v.get());
                                   ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35415:38: error: expected ‘>’ before ‘::’ token
         _self_ = dynamic_cast<cv::dnn::Layer*>(((pyopencv_dnn_Layer_t*)self)->v.get());
                                      ^~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35415:38: error: expected ‘(’ before ‘::’ token
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35415:40: error: ‘::Layer’ has not been declared
         _self_ = dynamic_cast<cv::dnn::Layer*>(((pyopencv_dnn_Layer_t*)self)->v.get());
                                        ^~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35415:46: error: expected primary-expression before ‘>’ token
         _self_ = dynamic_cast<cv::dnn::Layer*>(((pyopencv_dnn_Layer_t*)self)->v.get());
                                              ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35415:87: error: expected ‘)’ before ‘;’ token
         _self_ = dynamic_cast<cv::dnn::Layer*>(((pyopencv_dnn_Layer_t*)self)->v.get());
                                                                                       ^
In file included from ....../opencv/modules/python/src2/cv2.cpp:1673:0:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h: In function ‘int pyopencv_cv_dnn_dnn_Net_Net(pyopencv_dnn_Net_t*, PyObject*, PyObject*)’:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35497:25: error: ‘dnn’ is not a namespace-name
     using namespace cv::dnn;
                         ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35497:28: error: expected namespace-name before ‘;’ token
     using namespace cv::dnn;
                            ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35502:40: error: ‘struct pyopencv_dnn_Net_t’ has no member named ‘v’
         if(self) ERRWRAP2(new (&(self->v)) cv::dnn::Net());
                                        ^
....../opencv/modules/python/src2/cv2.cpp:175:5: note: in definition of macro ‘ERRWRAP2’
     expr; \
     ^~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35502:48: error: ‘dnn’ in namespace ‘cv’ does not name a type
         if(self) ERRWRAP2(new (&(self->v)) cv::dnn::Net());
                                                ^
....../opencv/modules/python/src2/cv2.cpp:175:5: note: in definition of macro ‘ERRWRAP2’
     expr; \
     ^~~~
In file included from ....../opencv/modules/python/src2/cv2.cpp:1673:0:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h: In function ‘PyObject* pyopencv_cv_dnn_dnn_Net_connect(PyObject*, PyObject*, PyObject*)’:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35511:25: error: ‘dnn’ is not a namespace-name
     using namespace cv::dnn;
                         ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35511:28: error: expected namespace-name before ‘;’ token
     using namespace cv::dnn;
                            ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35513:9: error: ‘cv::dnn’ has not been declared
     cv::dnn::Net* _self_ = NULL;
         ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35513:19: error: ‘_self_’ was not declared in this scope
     cv::dnn::Net* _self_ = NULL;
                   ^~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35513:19: note: suggested alternative: ‘self’
     cv::dnn::Net* _self_ = NULL;
                   ^~~~~~
                   self
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35515:48: error: ‘struct pyopencv_dnn_Net_t’ has no member named ‘v’
         _self_ = &((pyopencv_dnn_Net_t*)self)->v;
                                                ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h: In function ‘PyObject* pyopencv_cv_dnn_dnn_Net_empty(PyObject*, PyObject*, PyObject*)’:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35537:25: error: ‘dnn’ is not a namespace-name
     using namespace cv::dnn;
                         ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35537:28: error: expected namespace-name before ‘;’ token
     using namespace cv::dnn;
                            ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35539:9: error: ‘cv::dnn’ has not been declared
     cv::dnn::Net* _self_ = NULL;
         ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35539:19: error: ‘_self_’ was not declared in this scope
     cv::dnn::Net* _self_ = NULL;
                   ^~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35539:19: note: suggested alternative: ‘self’
     cv::dnn::Net* _self_ = NULL;
                   ^~~~~~
                   self
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35541:48: error: ‘struct pyopencv_dnn_Net_t’ has no member named ‘v’
         _self_ = &((pyopencv_dnn_Net_t*)self)->v;
                                                ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h: In function ‘PyObject* pyopencv_cv_dnn_dnn_Net_enableFusion(PyObject*, PyObject*, PyObject*)’:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35557:25: error: ‘dnn’ is not a namespace-name
     using namespace cv::dnn;
                         ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35557:28: error: expected namespace-name before ‘;’ token
     using namespace cv::dnn;
                            ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35559:9: error: ‘cv::dnn’ has not been declared
     cv::dnn::Net* _self_ = NULL;
         ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35559:19: error: ‘_self_’ was not declared in this scope
     cv::dnn::Net* _self_ = NULL;
                   ^~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35559:19: note: suggested alternative: ‘self’
     cv::dnn::Net* _self_ = NULL;
                   ^~~~~~
                   self
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35561:48: error: ‘struct pyopencv_dnn_Net_t’ has no member named ‘v’
         _self_ = &((pyopencv_dnn_Net_t*)self)->v;
                                                ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h: In function ‘PyObject* pyopencv_cv_dnn_dnn_Net_forward(PyObject*, PyObject*, PyObject*)’:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35578:25: error: ‘dnn’ is not a namespace-name
     using namespace cv::dnn;
                         ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35578:28: error: expected namespace-name before ‘;’ token
     using namespace cv::dnn;
                            ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35580:9: error: ‘cv::dnn’ has not been declared
     cv::dnn::Net* _self_ = NULL;
         ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35580:19: error: ‘_self_’ was not declared in this scope
     cv::dnn::Net* _self_ = NULL;
                   ^~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35580:19: note: suggested alternative: ‘self’
     cv::dnn::Net* _self_ = NULL;
                   ^~~~~~
                   self
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35582:48: error: ‘struct pyopencv_dnn_Net_t’ has no member named ‘v’
         _self_ = &((pyopencv_dnn_Net_t*)self)->v;
                                                ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h: In function ‘PyObject* pyopencv_cv_dnn_dnn_Net_forwardAndRetrieve(PyObject*, PyObject*, PyObject*)’:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35672:25: error: ‘dnn’ is not a namespace-name
     using namespace cv::dnn;
                         ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35672:28: error: expected namespace-name before ‘;’ token
     using namespace cv::dnn;
                            ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35674:9: error: ‘cv::dnn’ has not been declared
     cv::dnn::Net* _self_ = NULL;
         ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35674:19: error: ‘_self_’ was not declared in this scope
     cv::dnn::Net* _self_ = NULL;
                   ^~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35674:19: note: suggested alternative: ‘self’
     cv::dnn::Net* _self_ = NULL;
                   ^~~~~~
                   self
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35676:48: error: ‘struct pyopencv_dnn_Net_t’ has no member named ‘v’
         _self_ = &((pyopencv_dnn_Net_t*)self)->v;
                                                ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h: In function ‘PyObject* pyopencv_cv_dnn_dnn_Net_getFLOPS(PyObject*, PyObject*, PyObject*)’:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35696:25: error: ‘dnn’ is not a namespace-name
     using namespace cv::dnn;
                         ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35696:28: error: expected namespace-name before ‘;’ token
     using namespace cv::dnn;
                            ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35698:9: error: ‘cv::dnn’ has not been declared
     cv::dnn::Net* _self_ = NULL;
         ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35698:19: error: ‘_self_’ was not declared in this scope
     cv::dnn::Net* _self_ = NULL;
                   ^~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35698:19: note: suggested alternative: ‘self’
     cv::dnn::Net* _self_ = NULL;
                   ^~~~~~
                   self
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35700:48: error: ‘struct pyopencv_dnn_Net_t’ has no member named ‘v’
         _self_ = &((pyopencv_dnn_Net_t*)self)->v;
                                                ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35705:5: error: ‘vector_MatShape’ was not declared in this scope
     vector_MatShape netInputShapes;
     ^~~~~~~~~~~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35705:5: note: suggested alternative: ‘vector_Match’
     vector_MatShape netInputShapes;
     ^~~~~~~~~~~~~~~
     vector_Match
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35710:43: error: ‘netInputShapes’ was not declared in this scope
         pyopencv_to(pyobj_netInputShapes, netInputShapes, ArgInfo("netInputShapes", 0)) )
                                           ^~~~~~~~~~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35710:43: note: suggested alternative: ‘pyobj_netInputShapes’
         pyopencv_to(pyobj_netInputShapes, netInputShapes, ArgInfo("netInputShapes", 0)) )
                                           ^~~~~~~~~~~~~~
                                           pyobj_netInputShapes
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35720:5: error: ‘MatShape’ was not declared in this scope
     MatShape netInputShape;
     ^~~~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35725:42: error: ‘netInputShape’ was not declared in this scope
         pyopencv_to(pyobj_netInputShape, netInputShape, ArgInfo("netInputShape", 0)) )
                                          ^~~~~~~~~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35725:42: note: suggested alternative: ‘pyobj_netInputShape’
         pyopencv_to(pyobj_netInputShape, netInputShape, ArgInfo("netInputShape", 0)) )
                                          ^~~~~~~~~~~~~
                                          pyobj_netInputShape
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35736:5: error: ‘vector_MatShape’ was not declared in this scope
     vector_MatShape netInputShapes;
     ^~~~~~~~~~~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35736:5: note: suggested alternative: ‘vector_Match’
     vector_MatShape netInputShapes;
     ^~~~~~~~~~~~~~~
     vector_Match
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35741:43: error: ‘netInputShapes’ was not declared in this scope
         pyopencv_to(pyobj_netInputShapes, netInputShapes, ArgInfo("netInputShapes", 0)) )
                                           ^~~~~~~~~~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35741:43: note: suggested alternative: ‘pyobj_netInputShapes’
         pyopencv_to(pyobj_netInputShapes, netInputShapes, ArgInfo("netInputShapes", 0)) )
                                           ^~~~~~~~~~~~~~
                                           pyobj_netInputShapes
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35752:5: error: ‘MatShape’ was not declared in this scope
     MatShape netInputShape;
     ^~~~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35757:42: error: ‘netInputShape’ was not declared in this scope
         pyopencv_to(pyobj_netInputShape, netInputShape, ArgInfo("netInputShape", 0)) )
                                          ^~~~~~~~~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35757:42: note: suggested alternative: ‘pyobj_netInputShape’
         pyopencv_to(pyobj_netInputShape, netInputShape, ArgInfo("netInputShape", 0)) )
                                          ^~~~~~~~~~~~~
                                          pyobj_netInputShape
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h: In function ‘PyObject* pyopencv_cv_dnn_dnn_Net_getLayer(PyObject*, PyObject*, PyObject*)’:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35769:25: error: ‘dnn’ is not a namespace-name
     using namespace cv::dnn;
                         ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35769:28: error: expected namespace-name before ‘;’ token
     using namespace cv::dnn;
                            ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35771:9: error: ‘cv::dnn’ has not been declared
     cv::dnn::Net* _self_ = NULL;
         ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35771:19: error: ‘_self_’ was not declared in this scope
     cv::dnn::Net* _self_ = NULL;
                   ^~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35771:19: note: suggested alternative: ‘self’
     cv::dnn::Net* _self_ = NULL;
                   ^~~~~~
                   self
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35773:48: error: ‘struct pyopencv_dnn_Net_t’ has no member named ‘v’
         _self_ = &((pyopencv_dnn_Net_t*)self)->v;
                                                ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35777:5: error: ‘LayerId’ was not declared in this scope
     LayerId layerId;
     ^~~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35778:9: error: ‘Layer’ was not declared in this scope
     Ptr<Layer> retval;
         ^~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35778:14: error: template argument 1 is invalid
     Ptr<Layer> retval;
              ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35782:36: error: ‘layerId’ was not declared in this scope
         pyopencv_to(pyobj_layerId, layerId, ArgInfo("layerId", 0)) )
                                    ^~~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h: In function ‘PyObject* pyopencv_cv_dnn_dnn_Net_getLayerId(PyObject*, PyObject*, PyObject*)’:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35793:25: error: ‘dnn’ is not a namespace-name
     using namespace cv::dnn;
                         ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35793:28: error: expected namespace-name before ‘;’ token
     using namespace cv::dnn;
                            ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35795:9: error: ‘cv::dnn’ has not been declared
     cv::dnn::Net* _self_ = NULL;
         ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35795:19: error: ‘_self_’ was not declared in this scope
     cv::dnn::Net* _self_ = NULL;
                   ^~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35795:19: note: suggested alternative: ‘self’
     cv::dnn::Net* _self_ = NULL;
                   ^~~~~~
                   self
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35797:48: error: ‘struct pyopencv_dnn_Net_t’ has no member named ‘v’
         _self_ = &((pyopencv_dnn_Net_t*)self)->v;
                                                ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h: In function ‘PyObject* pyopencv_cv_dnn_dnn_Net_getLayerNames(PyObject*, PyObject*, PyObject*)’:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35817:25: error: ‘dnn’ is not a namespace-name
     using namespace cv::dnn;
                         ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35817:28: error: expected namespace-name before ‘;’ token
     using namespace cv::dnn;
                            ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35819:9: error: ‘cv::dnn’ has not been declared
     cv::dnn::Net* _self_ = NULL;
         ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35819:19: error: ‘_self_’ was not declared in this scope
     cv::dnn::Net* _self_ = NULL;
                   ^~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35819:19: note: suggested alternative: ‘self’
     cv::dnn::Net* _self_ = NULL;
                   ^~~~~~
                   self
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35821:48: error: ‘struct pyopencv_dnn_Net_t’ has no member named ‘v’
         _self_ = &((pyopencv_dnn_Net_t*)self)->v;
                                                ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h: In function ‘PyObject* pyopencv_cv_dnn_dnn_Net_getLayerTypes(PyObject*, PyObject*, PyObject*)’:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35837:25: error: ‘dnn’ is not a namespace-name
     using namespace cv::dnn;
                         ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35837:28: error: expected namespace-name before ‘;’ token
     using namespace cv::dnn;
                            ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35839:9: error: ‘cv::dnn’ has not been declared
     cv::dnn::Net* _self_ = NULL;
         ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35839:19: error: ‘_self_’ was not declared in this scope
     cv::dnn::Net* _self_ = NULL;
                   ^~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35839:19: note: suggested alternative: ‘self’
     cv::dnn::Net* _self_ = NULL;
                   ^~~~~~
                   self
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35841:48: error: ‘struct pyopencv_dnn_Net_t’ has no member named ‘v’
         _self_ = &((pyopencv_dnn_Net_t*)self)->v;
                                                ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h: In function ‘PyObject* pyopencv_cv_dnn_dnn_Net_getLayersCount(PyObject*, PyObject*, PyObject*)’:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35857:25: error: ‘dnn’ is not a namespace-name
     using namespace cv::dnn;
                         ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35857:28: error: expected namespace-name before ‘;’ token
     using namespace cv::dnn;
                            ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35859:9: error: ‘cv::dnn’ has not been declared
     cv::dnn::Net* _self_ = NULL;
         ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35859:19: error: ‘_self_’ was not declared in this scope
     cv::dnn::Net* _self_ = NULL;
                   ^~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35859:19: note: suggested alternative: ‘self’
     cv::dnn::Net* _self_ = NULL;
                   ^~~~~~
                   self
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35861:48: error: ‘struct pyopencv_dnn_Net_t’ has no member named ‘v’
         _self_ = &((pyopencv_dnn_Net_t*)self)->v;
                                                ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h: In function ‘PyObject* pyopencv_cv_dnn_dnn_Net_getLayersShapes(PyObject*, PyObject*, PyObject*)’:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35881:25: error: ‘dnn’ is not a namespace-name
     using namespace cv::dnn;
                         ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35881:28: error: expected namespace-name before ‘;’ token
     using namespace cv::dnn;
                            ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35883:9: error: ‘cv::dnn’ has not been declared
     cv::dnn::Net* _self_ = NULL;
         ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35883:19: error: ‘_self_’ was not declared in this scope
     cv::dnn::Net* _self_ = NULL;
                   ^~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35883:19: note: suggested alternative: ‘self’
     cv::dnn::Net* _self_ = NULL;
                   ^~~~~~
                   self
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35885:48: error: ‘struct pyopencv_dnn_Net_t’ has no member named ‘v’
         _self_ = &((pyopencv_dnn_Net_t*)self)->v;
                                                ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35890:5: error: ‘vector_MatShape’ was not declared in this scope
     vector_MatShape netInputShapes;
     ^~~~~~~~~~~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35890:5: note: suggested alternative: ‘vector_Match’
     vector_MatShape netInputShapes;
     ^~~~~~~~~~~~~~~
     vector_Match
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35892:5: error: ‘vector_vector_MatShape’ was not declared in this scope
     vector_vector_MatShape inLayersShapes;
     ^~~~~~~~~~~~~~~~~~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35892:5: note: suggested alternative: ‘vector_vector_DMatch’
     vector_vector_MatShape inLayersShapes;
     ^~~~~~~~~~~~~~~~~~~~~~
     vector_vector_DMatch
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35893:28: error: expected ‘;’ before ‘outLayersShapes’
     vector_vector_MatShape outLayersShapes;
                            ^~~~~~~~~~~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35897:43: error: ‘netInputShapes’ was not declared in this scope
         pyopencv_to(pyobj_netInputShapes, netInputShapes, ArgInfo("netInputShapes", 0)) )
                                           ^~~~~~~~~~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35897:43: note: suggested alternative: ‘pyobj_netInputShapes’
         pyopencv_to(pyobj_netInputShapes, netInputShapes, ArgInfo("netInputShapes", 0)) )
                                           ^~~~~~~~~~~~~~
                                           pyobj_netInputShapes
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35899:69: error: ‘inLayersShapes’ was not declared in this scope
         ERRWRAP2(_self_->getLayersShapes(netInputShapes, layersIds, inLayersShapes, outLayersShapes));
                                                                     ^
....../opencv/modules/python/src2/cv2.cpp:175:5: note: in definition of macro ‘ERRWRAP2’
     expr; \
     ^~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35899:85: error: ‘outLayersShapes’ was not declared in this scope
         ERRWRAP2(_self_->getLayersShapes(netInputShapes, layersIds, inLayersShapes, outLayersShapes));
                                                                                     ^
....../opencv/modules/python/src2/cv2.cpp:175:5: note: in definition of macro ‘ERRWRAP2’
     expr; \
     ^~~~
In file included from ....../opencv/modules/python/src2/cv2.cpp:1673:0:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35900:79: error: ‘inLayersShapes’ was not declared in this scope
         return Py_BuildValue("(NNN)", pyopencv_from(layersIds), pyopencv_from(inLayersShapes), pyopencv_from(outLayersShapes));
                                                                               ^~~~~~~~~~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35900:110: error: ‘outLayersShapes’ was not declared in this scope
         return Py_BuildValue("(NNN)", pyopencv_from(layersIds), pyopencv_from(inLayersShapes), pyopencv_from(outLayersShapes));
                                                                                                              ^~~~~~~~~~~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35907:5: error: ‘MatShape’ was not declared in this scope
     MatShape netInputShape;
     ^~~~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35909:5: error: ‘vector_vector_MatShape’ was not declared in this scope
     vector_vector_MatShape inLayersShapes;
     ^~~~~~~~~~~~~~~~~~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35909:5: note: suggested alternative: ‘vector_vector_DMatch’
     vector_vector_MatShape inLayersShapes;
     ^~~~~~~~~~~~~~~~~~~~~~
     vector_vector_DMatch
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35910:28: error: expected ‘;’ before ‘outLayersShapes’
     vector_vector_MatShape outLayersShapes;
                            ^~~~~~~~~~~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35914:42: error: ‘netInputShape’ was not declared in this scope
         pyopencv_to(pyobj_netInputShape, netInputShape, ArgInfo("netInputShape", 0)) )
                                          ^~~~~~~~~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35914:42: note: suggested alternative: ‘pyobj_netInputShape’
         pyopencv_to(pyobj_netInputShape, netInputShape, ArgInfo("netInputShape", 0)) )
                                          ^~~~~~~~~~~~~
                                          pyobj_netInputShape
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35916:68: error: ‘inLayersShapes’ was not declared in this scope
         ERRWRAP2(_self_->getLayersShapes(netInputShape, layersIds, inLayersShapes, outLayersShapes));
                                                                    ^
....../opencv/modules/python/src2/cv2.cpp:175:5: note: in definition of macro ‘ERRWRAP2’
     expr; \
     ^~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35916:84: error: ‘outLayersShapes’ was not declared in this scope
         ERRWRAP2(_self_->getLayersShapes(netInputShape, layersIds, inLayersShapes, outLayersShapes));
                                                                                    ^
....../opencv/modules/python/src2/cv2.cpp:175:5: note: in definition of macro ‘ERRWRAP2’
     expr; \
     ^~~~
In file included from ....../opencv/modules/python/src2/cv2.cpp:1673:0:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35917:79: error: ‘inLayersShapes’ was not declared in this scope
         return Py_BuildValue("(NNN)", pyopencv_from(layersIds), pyopencv_from(inLayersShapes), pyopencv_from(outLayersShapes));
                                                                               ^~~~~~~~~~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35917:110: error: ‘outLayersShapes’ was not declared in this scope
         return Py_BuildValue("(NNN)", pyopencv_from(layersIds), pyopencv_from(inLayersShapes), pyopencv_from(outLayersShapes));
                                                                                                              ^~~~~~~~~~~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h: In function ‘PyObject* pyopencv_cv_dnn_dnn_Net_getMemoryConsumption(PyObject*, PyObject*, PyObject*)’:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35926:25: error: ‘dnn’ is not a namespace-name
     using namespace cv::dnn;
                         ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35926:28: error: expected namespace-name before ‘;’ token
     using namespace cv::dnn;
                            ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35928:9: error: ‘cv::dnn’ has not been declared
     cv::dnn::Net* _self_ = NULL;
         ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35928:19: error: ‘_self_’ was not declared in this scope
     cv::dnn::Net* _self_ = NULL;
                   ^~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35928:19: note: suggested alternative: ‘self’
     cv::dnn::Net* _self_ = NULL;
                   ^~~~~~
                   self
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35930:48: error: ‘struct pyopencv_dnn_Net_t’ has no member named ‘v’
         _self_ = &((pyopencv_dnn_Net_t*)self)->v;
                                                ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35935:5: error: ‘MatShape’ was not declared in this scope
     MatShape netInputShape;
     ^~~~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35941:42: error: ‘netInputShape’ was not declared in this scope
         pyopencv_to(pyobj_netInputShape, netInputShape, ArgInfo("netInputShape", 0)) )
                                          ^~~~~~~~~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35941:42: note: suggested alternative: ‘pyobj_netInputShape’
         pyopencv_to(pyobj_netInputShape, netInputShape, ArgInfo("netInputShape", 0)) )
                                          ^~~~~~~~~~~~~
                                          pyobj_netInputShape
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35952:5: error: ‘vector_MatShape’ was not declared in this scope
     vector_MatShape netInputShapes;
     ^~~~~~~~~~~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35952:5: note: suggested alternative: ‘vector_Match’
     vector_MatShape netInputShapes;
     ^~~~~~~~~~~~~~~
     vector_Match
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35958:43: error: ‘netInputShapes’ was not declared in this scope
         pyopencv_to(pyobj_netInputShapes, netInputShapes, ArgInfo("netInputShapes", 0)) )
                                           ^~~~~~~~~~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35958:43: note: suggested alternative: ‘pyobj_netInputShapes’
         pyopencv_to(pyobj_netInputShapes, netInputShapes, ArgInfo("netInputShapes", 0)) )
                                           ^~~~~~~~~~~~~~
                                           pyobj_netInputShapes
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35969:5: error: ‘MatShape’ was not declared in this scope
     MatShape netInputShape;
     ^~~~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35975:42: error: ‘netInputShape’ was not declared in this scope
         pyopencv_to(pyobj_netInputShape, netInputShape, ArgInfo("netInputShape", 0)) )
                                          ^~~~~~~~~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35975:42: note: suggested alternative: ‘pyobj_netInputShape’
         pyopencv_to(pyobj_netInputShape, netInputShape, ArgInfo("netInputShape", 0)) )
                                          ^~~~~~~~~~~~~
                                          pyobj_netInputShape
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h: In function ‘PyObject* pyopencv_cv_dnn_dnn_Net_getParam(PyObject*, PyObject*, PyObject*)’:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35987:25: error: ‘dnn’ is not a namespace-name
     using namespace cv::dnn;
                         ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35987:28: error: expected namespace-name before ‘;’ token
     using namespace cv::dnn;
                            ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35989:9: error: ‘cv::dnn’ has not been declared
     cv::dnn::Net* _self_ = NULL;
         ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35989:19: error: ‘_self_’ was not declared in this scope
     cv::dnn::Net* _self_ = NULL;
                   ^~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35989:19: note: suggested alternative: ‘self’
     cv::dnn::Net* _self_ = NULL;
                   ^~~~~~
                   self
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35991:48: error: ‘struct pyopencv_dnn_Net_t’ has no member named ‘v’
         _self_ = &((pyopencv_dnn_Net_t*)self)->v;
                                                ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:35995:5: error: ‘LayerId’ was not declared in this scope
     LayerId layer;
     ^~~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:36001:34: error: ‘layer’ was not declared in this scope
         pyopencv_to(pyobj_layer, layer, ArgInfo("layer", 0)) )
                                  ^~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h: In function ‘PyObject* pyopencv_cv_dnn_dnn_Net_getPerfProfile(PyObject*, PyObject*, PyObject*)’:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:36012:25: error: ‘dnn’ is not a namespace-name
     using namespace cv::dnn;
                         ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:36012:28: error: expected namespace-name before ‘;’ token
     using namespace cv::dnn;
                            ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:36014:9: error: ‘cv::dnn’ has not been declared
     cv::dnn::Net* _self_ = NULL;
         ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:36014:19: error: ‘_self_’ was not declared in this scope
     cv::dnn::Net* _self_ = NULL;
                   ^~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:36014:19: note: suggested alternative: ‘self’
     cv::dnn::Net* _self_ = NULL;
                   ^~~~~~
                   self
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:36016:48: error: ‘struct pyopencv_dnn_Net_t’ has no member named ‘v’
         _self_ = &((pyopencv_dnn_Net_t*)self)->v;
                                                ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h: In function ‘PyObject* pyopencv_cv_dnn_dnn_Net_getUnconnectedOutLayers(PyObject*, PyObject*, PyObject*)’:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:36033:25: error: ‘dnn’ is not a namespace-name
     using namespace cv::dnn;
                         ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:36033:28: error: expected namespace-name before ‘;’ token
     using namespace cv::dnn;
                            ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:36035:9: error: ‘cv::dnn’ has not been declared
     cv::dnn::Net* _self_ = NULL;
         ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:36035:19: error: ‘_self_’ was not declared in this scope
     cv::dnn::Net* _self_ = NULL;
                   ^~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:36035:19: note: suggested alternative: ‘self’
     cv::dnn::Net* _self_ = NULL;
                   ^~~~~~
                   self
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:36037:48: error: ‘struct pyopencv_dnn_Net_t’ has no member named ‘v’
         _self_ = &((pyopencv_dnn_Net_t*)self)->v;
                                                ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h: In function ‘PyObject* pyopencv_cv_dnn_dnn_Net_readFromModelOptimizer_static(PyObject*, PyObject*, PyObject*)’:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:36053:25: error: ‘dnn’ is not a namespace-name
     using namespace cv::dnn;
                         ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:36053:28: error: expected namespace-name before ‘;’ token
     using namespace cv::dnn;
                            ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:36059:5: error: ‘Net’ was not declared in this scope
     Net retval;
     ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:36059:5: note: suggested alternative: ‘gets’
     Net retval;
     ^~~
     gets
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:36066:18: error: ‘retval’ was not declared in this scope
         ERRWRAP2(retval = cv::dnn::Net::readFromModelOptimizer(xml, bin));
                  ^
....../opencv/modules/python/src2/cv2.cpp:175:5: note: in definition of macro ‘ERRWRAP2’
     expr; \
     ^~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:36066:18: note: suggested alternative: ‘read’
         ERRWRAP2(retval = cv::dnn::Net::readFromModelOptimizer(xml, bin));
                  ^
....../opencv/modules/python/src2/cv2.cpp:175:5: note: in definition of macro ‘ERRWRAP2’
     expr; \
     ^~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:36066:31: error: ‘cv::dnn’ has not been declared
         ERRWRAP2(retval = cv::dnn::Net::readFromModelOptimizer(xml, bin));
                               ^
....../opencv/modules/python/src2/cv2.cpp:175:5: note: in definition of macro ‘ERRWRAP2’
     expr; \
     ^~~~
In file included from ....../opencv/modules/python/src2/cv2.cpp:1673:0:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:36067:30: error: ‘retval’ was not declared in this scope
         return pyopencv_from(retval);
                              ^~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:36067:30: note: suggested alternative: ‘read’
         return pyopencv_from(retval);
                              ^~~~~~
                              read
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h: In function ‘PyObject* pyopencv_cv_dnn_dnn_Net_setHalideScheduler(PyObject*, PyObject*, PyObject*)’:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:36075:25: error: ‘dnn’ is not a namespace-name
     using namespace cv::dnn;
                         ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:36075:28: error: expected namespace-name before ‘;’ token
     using namespace cv::dnn;
                            ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:36077:9: error: ‘cv::dnn’ has not been declared
     cv::dnn::Net* _self_ = NULL;
         ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:36077:19: error: ‘_self_’ was not declared in this scope
     cv::dnn::Net* _self_ = NULL;
                   ^~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:36077:19: note: suggested alternative: ‘self’
     cv::dnn::Net* _self_ = NULL;
                   ^~~~~~
                   self
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:36079:48: error: ‘struct pyopencv_dnn_Net_t’ has no member named ‘v’
         _self_ = &((pyopencv_dnn_Net_t*)self)->v;
                                                ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h: In function ‘PyObject* pyopencv_cv_dnn_dnn_Net_setInput(PyObject*, PyObject*, PyObject*)’:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:36098:25: error: ‘dnn’ is not a namespace-name
     using namespace cv::dnn;
                         ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:36098:28: error: expected namespace-name before ‘;’ token
     using namespace cv::dnn;
                            ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:36100:9: error: ‘cv::dnn’ has not been declared
     cv::dnn::Net* _self_ = NULL;
         ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:36100:19: error: ‘_self_’ was not declared in this scope
     cv::dnn::Net* _self_ = NULL;
                   ^~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:36100:19: note: suggested alternative: ‘self’
     cv::dnn::Net* _self_ = NULL;
                   ^~~~~~
                   self
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:36102:48: error: ‘struct pyopencv_dnn_Net_t’ has no member named ‘v’
         _self_ = &((pyopencv_dnn_Net_t*)self)->v;
                                                ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h: In function ‘PyObject* pyopencv_cv_dnn_dnn_Net_setInputsNames(PyObject*, PyObject*, PyObject*)’:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:36151:25: error: ‘dnn’ is not a namespace-name
     using namespace cv::dnn;
                         ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:36151:28: error: expected namespace-name before ‘;’ token
     using namespace cv::dnn;
                            ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:36153:9: error: ‘cv::dnn’ has not been declared
     cv::dnn::Net* _self_ = NULL;
         ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:36153:19: error: ‘_self_’ was not declared in this scope
     cv::dnn::Net* _self_ = NULL;
                   ^~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:36153:19: note: suggested alternative: ‘self’
     cv::dnn::Net* _self_ = NULL;
                   ^~~~~~
                   self
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:36155:48: error: ‘struct pyopencv_dnn_Net_t’ has no member named ‘v’
         _self_ = &((pyopencv_dnn_Net_t*)self)->v;
                                                ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h: In function ‘PyObject* pyopencv_cv_dnn_dnn_Net_setParam(PyObject*, PyObject*, PyObject*)’:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:36174:25: error: ‘dnn’ is not a namespace-name
     using namespace cv::dnn;
                         ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:36174:28: error: expected namespace-name before ‘;’ token
     using namespace cv::dnn;
                            ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:36176:9: error: ‘cv::dnn’ has not been declared
     cv::dnn::Net* _self_ = NULL;
         ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:36176:19: error: ‘_self_’ was not declared in this scope
     cv::dnn::Net* _self_ = NULL;
                   ^~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:36176:19: note: suggested alternative: ‘self’
     cv::dnn::Net* _self_ = NULL;
                   ^~~~~~
                   self
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:36178:48: error: ‘struct pyopencv_dnn_Net_t’ has no member named ‘v’
         _self_ = &((pyopencv_dnn_Net_t*)self)->v;
                                                ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:36183:5: error: ‘LayerId’ was not declared in this scope
     LayerId layer;
     ^~~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:36190:34: error: ‘layer’ was not declared in this scope
         pyopencv_to(pyobj_layer, layer, ArgInfo("layer", 0)) &&
                                  ^~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:36201:5: error: ‘LayerId’ was not declared in this scope
     LayerId layer;
     ^~~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:36208:34: error: ‘layer’ was not declared in this scope
         pyopencv_to(pyobj_layer, layer, ArgInfo("layer", 0)) &&
                                  ^~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h: In function ‘PyObject* pyopencv_cv_dnn_dnn_Net_setPreferableBackend(PyObject*, PyObject*, PyObject*)’:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:36221:25: error: ‘dnn’ is not a namespace-name
     using namespace cv::dnn;
                         ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:36221:28: error: expected namespace-name before ‘;’ token
     using namespace cv::dnn;
                            ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:36223:9: error: ‘cv::dnn’ has not been declared
     cv::dnn::Net* _self_ = NULL;
         ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:36223:19: error: ‘_self_’ was not declared in this scope
     cv::dnn::Net* _self_ = NULL;
                   ^~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:36223:19: note: suggested alternative: ‘self’
     cv::dnn::Net* _self_ = NULL;
                   ^~~~~~
                   self
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:36225:48: error: ‘struct pyopencv_dnn_Net_t’ has no member named ‘v’
         _self_ = &((pyopencv_dnn_Net_t*)self)->v;
                                                ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h: In function ‘PyObject* pyopencv_cv_dnn_dnn_Net_setPreferableTarget(PyObject*, PyObject*, PyObject*)’:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:36242:25: error: ‘dnn’ is not a namespace-name
     using namespace cv::dnn;
                         ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:36242:28: error: expected namespace-name before ‘;’ token
     using namespace cv::dnn;
                            ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:36244:9: error: ‘cv::dnn’ has not been declared
     cv::dnn::Net* _self_ = NULL;
         ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:36244:19: error: ‘_self_’ was not declared in this scope
     cv::dnn::Net* _self_ = NULL;
                   ^~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:36244:19: note: suggested alternative: ‘self’
     cv::dnn::Net* _self_ = NULL;
                   ^~~~~~
                   self
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:36246:48: error: ‘struct pyopencv_dnn_Net_t’ has no member named ‘v’
         _self_ = &((pyopencv_dnn_Net_t*)self)->v;
                                                ^
In file included from ....../opencv/modules/python/src2/cv2.cpp:1673:0:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h: In function ‘PyObject* pyopencv_cv_cudacodec_cudacodec_EncoderCallBack_onBeginFrame(PyObject*, PyObject*, PyObject*)’:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:40452:25: error: ‘cudacodec’ is not a namespace-name
     using namespace cv::cudacodec;
                         ^~~~~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:40452:34: error: expected namespace-name before ‘;’ token
     using namespace cv::cudacodec;
                                  ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:40454:9: error: ‘cv::cudacodec’ has not been declared
     cv::cudacodec::EncoderCallBack* _self_ = NULL;
         ^~~~~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:40454:37: error: ‘_self_’ was not declared in this scope
     cv::cudacodec::EncoderCallBack* _self_ = NULL;
                                     ^~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:40454:37: note: suggested alternative: ‘self’
     cv::cudacodec::EncoderCallBack* _self_ = NULL;
                                     ^~~~~~
                                     self
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:40456:67: error: request for member ‘get’ in ‘((pyopencv_cudacodec_EncoderCallBack_t*)self)->pyopencv_cudacodec_EncoderCallBack_t::v’, which is of non-class type ‘int’
         _self_ = ((pyopencv_cudacodec_EncoderCallBack_t*)self)->v.get();
                                                                   ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:40461:5: error: ‘EncoderCallBack_PicType’ was not declared in this scope
     EncoderCallBack_PicType picType=static_cast<EncoderCallBack_PicType>(0);
     ^~~~~~~~~~~~~~~~~~~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:40465:36: error: ‘picType’ was not declared in this scope
         pyopencv_to(pyobj_picType, picType, ArgInfo("picType", 0)) )
                                    ^~~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:40465:36: note: suggested alternative: ‘CvType’
         pyopencv_to(pyobj_picType, picType, ArgInfo("picType", 0)) )
                                    ^~~~~~~
                                    CvType
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h: In function ‘PyObject* pyopencv_cv_cudacodec_cudacodec_EncoderCallBack_onEndFrame(PyObject*, PyObject*, PyObject*)’:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:40476:25: error: ‘cudacodec’ is not a namespace-name
     using namespace cv::cudacodec;
                         ^~~~~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:40476:34: error: expected namespace-name before ‘;’ token
     using namespace cv::cudacodec;
                                  ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:40478:9: error: ‘cv::cudacodec’ has not been declared
     cv::cudacodec::EncoderCallBack* _self_ = NULL;
         ^~~~~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:40478:37: error: ‘_self_’ was not declared in this scope
     cv::cudacodec::EncoderCallBack* _self_ = NULL;
                                     ^~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:40478:37: note: suggested alternative: ‘self’
     cv::cudacodec::EncoderCallBack* _self_ = NULL;
                                     ^~~~~~
                                     self
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:40480:67: error: request for member ‘get’ in ‘((pyopencv_cudacodec_EncoderCallBack_t*)self)->pyopencv_cudacodec_EncoderCallBack_t::v’, which is of non-class type ‘int’
         _self_ = ((pyopencv_cudacodec_EncoderCallBack_t*)self)->v.get();
                                                                   ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:40485:5: error: ‘EncoderCallBack_PicType’ was not declared in this scope
     EncoderCallBack_PicType picType=static_cast<EncoderCallBack_PicType>(0);
     ^~~~~~~~~~~~~~~~~~~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:40489:36: error: ‘picType’ was not declared in this scope
         pyopencv_to(pyobj_picType, picType, ArgInfo("picType", 0)) )
                                    ^~~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:40489:36: note: suggested alternative: ‘CvType’
         pyopencv_to(pyobj_picType, picType, ArgInfo("picType", 0)) )
                                    ^~~~~~~
                                    CvType
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h: In function ‘PyObject* pyopencv_cv_cudacodec_cudacodec_VideoWriter_getEncoderParams(PyObject*, PyObject*, PyObject*)’:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:40534:25: error: ‘cudacodec’ is not a namespace-name
     using namespace cv::cudacodec;
                         ^~~~~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:40534:34: error: expected namespace-name before ‘;’ token
     using namespace cv::cudacodec;
                                  ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:40536:9: error: ‘cv::cudacodec’ has not been declared
     cv::cudacodec::VideoWriter* _self_ = NULL;
         ^~~~~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:40536:33: error: ‘_self_’ was not declared in this scope
     cv::cudacodec::VideoWriter* _self_ = NULL;
                                 ^~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:40536:33: note: suggested alternative: ‘self’
     cv::cudacodec::VideoWriter* _self_ = NULL;
                                 ^~~~~~
                                 self
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:40538:63: error: request for member ‘get’ in ‘((pyopencv_cudacodec_VideoWriter_t*)self)->pyopencv_cudacodec_VideoWriter_t::v’, which is of non-class type ‘int’
         _self_ = ((pyopencv_cudacodec_VideoWriter_t*)self)->v.get();
                                                               ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:40541:5: error: ‘EncoderParams’ was not declared in this scope
     EncoderParams retval;
     ^~~~~~~~~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:40545:18: error: ‘retval’ was not declared in this scope
         ERRWRAP2(retval = _self_->getEncoderParams());
                  ^
....../opencv/modules/python/src2/cv2.cpp:175:5: note: in definition of macro ‘ERRWRAP2’
     expr; \
     ^~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:40545:18: note: suggested alternative: ‘read’
         ERRWRAP2(retval = _self_->getEncoderParams());
                  ^
....../opencv/modules/python/src2/cv2.cpp:175:5: note: in definition of macro ‘ERRWRAP2’
     expr; \
     ^~~~
In file included from ....../opencv/modules/python/src2/cv2.cpp:1673:0:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:40546:30: error: ‘retval’ was not declared in this scope
         return pyopencv_from(retval);
                              ^~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:40546:30: note: suggested alternative: ‘read’
         return pyopencv_from(retval);
                              ^~~~~~
                              read
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h: In function ‘PyObject* pyopencv_cv_cudacodec_cudacodec_VideoWriter_write(PyObject*, PyObject*, PyObject*)’:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:40554:25: error: ‘cudacodec’ is not a namespace-name
     using namespace cv::cudacodec;
                         ^~~~~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:40554:34: error: expected namespace-name before ‘;’ token
     using namespace cv::cudacodec;
                                  ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:40556:9: error: ‘cv::cudacodec’ has not been declared
     cv::cudacodec::VideoWriter* _self_ = NULL;
         ^~~~~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:40556:33: error: ‘_self_’ was not declared in this scope
     cv::cudacodec::VideoWriter* _self_ = NULL;
                                 ^~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:40556:33: note: suggested alternative: ‘self’
     cv::cudacodec::VideoWriter* _self_ = NULL;
                                 ^~~~~~
                                 self
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:40558:63: error: request for member ‘get’ in ‘((pyopencv_cudacodec_VideoWriter_t*)self)->pyopencv_cudacodec_VideoWriter_t::v’, which is of non-class type ‘int’
         _self_ = ((pyopencv_cudacodec_VideoWriter_t*)self)->v.get();
                                                               ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h: In function ‘PyObject* pyopencv_cv_cudacodec_cudacodec_VideoReader_nextFrame(PyObject*, PyObject*, PyObject*)’:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:40629:25: error: ‘cudacodec’ is not a namespace-name
     using namespace cv::cudacodec;
                         ^~~~~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:40629:34: error: expected namespace-name before ‘;’ token
     using namespace cv::cudacodec;
                                  ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:40631:9: error: ‘cv::cudacodec’ has not been declared
     cv::cudacodec::VideoReader* _self_ = NULL;
         ^~~~~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:40631:33: error: ‘_self_’ was not declared in this scope
     cv::cudacodec::VideoReader* _self_ = NULL;
                                 ^~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:40631:33: note: suggested alternative: ‘self’
     cv::cudacodec::VideoReader* _self_ = NULL;
                                 ^~~~~~
                                 self
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:40633:63: error: request for member ‘get’ in ‘((pyopencv_cudacodec_VideoReader_t*)self)->pyopencv_cudacodec_VideoReader_t::v’, which is of non-class type ‘int’
         _self_ = ((pyopencv_cudacodec_VideoReader_t*)self)->v.get();
                                                               ^~~
In file included from ....../opencv/modules/python/src2/cv2.cpp:1674:0:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h: In function ‘PyObject* pyopencv_cv_cudacodec_createVideoReader(PyObject*, PyObject*, PyObject*)’:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27354:25: error: ‘cudacodec’ is not a namespace-name
     using namespace cv::cudacodec;
                         ^~~~~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27354:34: error: expected namespace-name before ‘;’ token
     using namespace cv::cudacodec;
                                  ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27359:9: error: ‘VideoReader’ was not declared in this scope
     Ptr<VideoReader> retval;
         ^~~~~~~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27359:9: note: suggested alternative: ‘CvSeqReader’
     Ptr<VideoReader> retval;
         ^~~~~~~~~~~
         CvSeqReader
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27359:20: error: template argument 1 is invalid
     Ptr<VideoReader> retval;
                    ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27365:31: error: ‘cv::cudacodec’ has not been declared
         ERRWRAP2(retval = cv::cudacodec::createVideoReader(filename));
                               ^
....../opencv/modules/python/src2/cv2.cpp:175:5: note: in definition of macro ‘ERRWRAP2’
     expr; \
     ^~~~
In file included from ....../opencv/modules/python/src2/cv2.cpp:1674:0:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27373:9: error: ‘RawVideoSource’ was not declared in this scope
     Ptr<RawVideoSource> source;
         ^~~~~~~~~~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27373:23: error: template argument 1 is invalid
     Ptr<RawVideoSource> source;
                       ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27374:9: error: ‘VideoReader’ was not declared in this scope
     Ptr<VideoReader> retval;
         ^~~~~~~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27374:9: note: suggested alternative: ‘CvSeqReader’
     Ptr<VideoReader> retval;
         ^~~~~~~~~~~
         CvSeqReader
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27374:20: error: template argument 1 is invalid
     Ptr<VideoReader> retval;
                    ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27380:31: error: ‘cv::cudacodec’ has not been declared
         ERRWRAP2(retval = cv::cudacodec::createVideoReader(source));
                               ^
....../opencv/modules/python/src2/cv2.cpp:175:5: note: in definition of macro ‘ERRWRAP2’
     expr; \
     ^~~~
In file included from ....../opencv/modules/python/src2/cv2.cpp:1674:0:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h: In function ‘PyObject* pyopencv_cv_cudacodec_createVideoWriter(PyObject*, PyObject*, PyObject*)’:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27390:25: error: ‘cudacodec’ is not a namespace-name
     using namespace cv::cudacodec;
                         ^~~~~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27390:34: error: expected namespace-name before ‘;’ token
     using namespace cv::cudacodec;
                                  ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27399:5: error: ‘SurfaceFormat’ was not declared in this scope
     SurfaceFormat format=SF_BGR;
     ^~~~~~~~~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27400:9: error: ‘cudacodec’ was not declared in this scope
     Ptr<cudacodec::VideoWriter> retval;
         ^~~~~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27400:31: error: template argument 1 is invalid
     Ptr<cudacodec::VideoWriter> retval;
                               ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27406:63: error: no matching function for call to ‘pyopencv_to(PyObject*&, <unresolved overloaded function type>, ArgInfo)’
         pyopencv_to(pyobj_format, format, ArgInfo("format", 0)) )
                                                               ^
....../opencv/modules/python/src2/cv2.cpp:24:6: note: candidate: template<class T> bool pyopencv_to(PyObject*, T&, const char*)
 bool pyopencv_to(PyObject* obj, T& p, const char* name = "<unknown>") { return PyOpenCV_Converter<T>::to(obj, p, name); }
      ^~~~~~~~~~~
....../opencv/modules/python/src2/cv2.cpp:24:6: note:   template argument deduction/substitution failed:
In file included from ....../opencv/modules/python/src2/cv2.cpp:1674:0:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27406:63: note:   couldn't deduce template parameter ‘T’
         pyopencv_to(pyobj_format, format, ArgInfo("format", 0)) )
                                                               ^
....../opencv/modules/python/src2/cv2.cpp:313:13: note: candidate: bool pyopencv_to(PyObject*, cv::Mat&, ArgInfo)
 static bool pyopencv_to(PyObject* o, Mat& m, const ArgInfo info)
             ^~~~~~~~~~~
....../opencv/modules/python/src2/cv2.cpp:313:13: note:   no known conversion for argument 2 from ‘<unresolved overloaded function type>’ to ‘cv::Mat&’
....../opencv/modules/python/src2/cv2.cpp:499:6: note: candidate: template<class _Tp, int m, int n> bool pyopencv_to(PyObject*, cv::Matx<_Tp, m, n>&, ArgInfo)
 bool pyopencv_to(PyObject* o, Matx<_Tp, m, n>& mx, const ArgInfo info)
      ^~~~~~~~~~~
....../opencv/modules/python/src2/cv2.cpp:499:6: note:   template argument deduction/substitution failed:
In file included from ....../opencv/modules/python/src2/cv2.cpp:1674:0:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27406:63: note:   mismatched types ‘cv::Matx<_Tp, m, n>’ and ‘cv::Ptr<cv::Formatted>(cv::InputArray, cv::Formatter::FormatType) {aka cv::Ptr<cv::Formatted>(const cv::_InputArray&, cv::Formatter::FormatType)}’
         pyopencv_to(pyobj_format, format, ArgInfo("format", 0)) )
                                                               ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27406:63: note:   mismatched types ‘cv::Matx<_Tp, m, n>’ and ‘cv::String(const char*, ...) {aka std::__cxx11::basic_string<char>(const char*, ...)}’
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27406:63: note:   could not resolve address from overloaded function ‘cv::format’
....../opencv/modules/python/src2/cv2.cpp:511:6: note: candidate: template<class _Tp, int m, int n> bool pyopencv_to(PyObject*, cv::Matx<_Tp, m, n>&, const char*)
 bool pyopencv_to(PyObject* o, Matx<_Tp, m, n>& mx, const char* name)
      ^~~~~~~~~~~
....../opencv/modules/python/src2/cv2.cpp:511:6: note:   template argument deduction/substitution failed:
In file included from ....../opencv/modules/python/src2/cv2.cpp:1674:0:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27406:63: note:   mismatched types ‘cv::Matx<_Tp, m, n>’ and ‘cv::Ptr<cv::Formatted>(cv::InputArray, cv::Formatter::FormatType) {aka cv::Ptr<cv::Formatted>(const cv::_InputArray&, cv::Formatter::FormatType)}’
         pyopencv_to(pyobj_format, format, ArgInfo("format", 0)) )
                                                               ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27406:63: note:   mismatched types ‘cv::Matx<_Tp, m, n>’ and ‘cv::String(const char*, ...) {aka std::__cxx11::basic_string<char>(const char*, ...)}’
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27406:63: note:   could not resolve address from overloaded function ‘cv::format’
....../opencv/modules/python/src2/cv2.cpp:575:13: note: candidate: bool pyopencv_to(PyObject*, cv::Scalar&, ArgInfo)
 static bool pyopencv_to(PyObject *o, Scalar& s, const ArgInfo info)
             ^~~~~~~~~~~
....../opencv/modules/python/src2/cv2.cpp:575:13: note:   no known conversion for argument 2 from ‘<unresolved overloaded function type>’ to ‘cv::Scalar& {aka cv::Scalar_<double>&}’
....../opencv/modules/python/src2/cv2.cpp:947:13: note: candidate: bool pyopencv_to(PyObject*, cv::Vec4d&, ArgInfo)
 static bool pyopencv_to(PyObject* obj, Vec4d& v, ArgInfo info)
             ^~~~~~~~~~~
....../opencv/modules/python/src2/cv2.cpp:947:13: note:   no known conversion for argument 2 from ‘<unresolved overloaded function type>’ to ‘cv::Vec4d& {aka cv::Vec<double, 4>&}’
....../opencv/modules/python/src2/cv2.cpp:960:13: note: candidate: bool pyopencv_to(PyObject*, cv::Vec4f&, ArgInfo)
 static bool pyopencv_to(PyObject* obj, Vec4f& v, ArgInfo info)
             ^~~~~~~~~~~
....../opencv/modules/python/src2/cv2.cpp:960:13: note:   no known conversion for argument 2 from ‘<unresolved overloaded function type>’ to ‘cv::Vec4f& {aka cv::Vec<float, 4>&}’
....../opencv/modules/python/src2/cv2.cpp:973:13: note: candidate: bool pyopencv_to(PyObject*, cv::Vec4i&, ArgInfo)
 static bool pyopencv_to(PyObject* obj, Vec4i& v, ArgInfo info)
             ^~~~~~~~~~~
....../opencv/modules/python/src2/cv2.cpp:973:13: note:   no known conversion for argument 2 from ‘<unresolved overloaded function type>’ to ‘cv::Vec4i& {aka cv::Vec<int, 4>&}’
....../opencv/modules/python/src2/cv2.cpp:986:13: note: candidate: bool pyopencv_to(PyObject*, cv::Vec3d&, ArgInfo)
 static bool pyopencv_to(PyObject* obj, Vec3d& v, ArgInfo info)
             ^~~~~~~~~~~
....../opencv/modules/python/src2/cv2.cpp:986:13: note:   no known conversion for argument 2 from ‘<unresolved overloaded function type>’ to ‘cv::Vec3d& {aka cv::Vec<double, 3>&}’
....../opencv/modules/python/src2/cv2.cpp:999:13: note: candidate: bool pyopencv_to(PyObject*, cv::Vec3f&, ArgInfo)
 static bool pyopencv_to(PyObject* obj, Vec3f& v, ArgInfo info)
             ^~~~~~~~~~~
....../opencv/modules/python/src2/cv2.cpp:999:13: note:   no known conversion for argument 2 from ‘<unresolved overloaded function type>’ to ‘cv::Vec3f& {aka cv::Vec<float, 3>&}’
....../opencv/modules/python/src2/cv2.cpp:1012:13: note: candidate: bool pyopencv_to(PyObject*, cv::Vec3i&, ArgInfo)
 static bool pyopencv_to(PyObject* obj, Vec3i& v, ArgInfo info)
             ^~~~~~~~~~~
....../opencv/modules/python/src2/cv2.cpp:1012:13: note:   no known conversion for argument 2 from ‘<unresolved overloaded function type>’ to ‘cv::Vec3i& {aka cv::Vec<int, 3>&}’
....../opencv/modules/python/src2/cv2.cpp:1025:13: note: candidate: bool pyopencv_to(PyObject*, cv::Vec2d&, ArgInfo)
 static bool pyopencv_to(PyObject* obj, Vec2d& v, ArgInfo info)
             ^~~~~~~~~~~
....../opencv/modules/python/src2/cv2.cpp:1025:13: note:   no known conversion for argument 2 from ‘<unresolved overloaded function type>’ to ‘cv::Vec2d& {aka cv::Vec<double, 2>&}’
....../opencv/modules/python/src2/cv2.cpp:1038:13: note: candidate: bool pyopencv_to(PyObject*, cv::Vec2f&, ArgInfo)
 static bool pyopencv_to(PyObject* obj, Vec2f& v, ArgInfo info)
             ^~~~~~~~~~~
....../opencv/modules/python/src2/cv2.cpp:1038:13: note:   no known conversion for argument 2 from ‘<unresolved overloaded function type>’ to ‘cv::Vec2f& {aka cv::Vec<float, 2>&}’
....../opencv/modules/python/src2/cv2.cpp:1051:13: note: candidate: bool pyopencv_to(PyObject*, cv::Vec2i&, ArgInfo)
 static bool pyopencv_to(PyObject* obj, Vec2i& v, ArgInfo info)
             ^~~~~~~~~~~
....../opencv/modules/python/src2/cv2.cpp:1051:13: note:   no known conversion for argument 2 from ‘<unresolved overloaded function type>’ to ‘cv::Vec2i& {aka cv::Vec<int, 2>&}’
....../opencv/modules/python/src2/cv2.cpp:1242:6: note: candidate: template<class _Tp> bool pyopencv_to(PyObject*, std::vector<_Tp>&, ArgInfo)
 bool pyopencv_to(PyObject* obj, std::vector<_Tp>& value, const ArgInfo info)
      ^~~~~~~~~~~
....../opencv/modules/python/src2/cv2.cpp:1242:6: note:   template argument deduction/substitution failed:
In file included from ....../opencv/modules/python/src2/cv2.cpp:1674:0:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27406:63: note:   mismatched types ‘std::vector<_Tp>’ and ‘cv::Ptr<cv::Formatted>(cv::InputArray, cv::Formatter::FormatType) {aka cv::Ptr<cv::Formatted>(const cv::_InputArray&, cv::Formatter::FormatType)}’
         pyopencv_to(pyobj_format, format, ArgInfo("format", 0)) )
                                                               ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27406:63: note:   mismatched types ‘std::vector<_Tp>’ and ‘cv::String(const char*, ...) {aka std::__cxx11::basic_string<char>(const char*, ...)}’
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27406:63: note:   could not resolve address from overloaded function ‘cv::format’
In file included from ....../opencv/modules/python/src2/cv2.cpp:1673:0:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:19157:13: note: candidate: bool pyopencv_to(PyObject*, cv::Moments&, const char*)
 static bool pyopencv_to(PyObject* src, cv::Moments& dst, const char* name)
             ^~~~~~~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:19157:13: note:   no known conversion for argument 2 from ‘<unresolved overloaded function type>’ to ‘cv::Moments&’
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27408:31: error: ‘cv::cudacodec’ has not been declared
         ERRWRAP2(retval = cv::cudacodec::createVideoWriter(fileName, frameSize, fps, format));
                               ^
....../opencv/modules/python/src2/cv2.cpp:175:5: note: in definition of macro ‘ERRWRAP2’
     expr; \
     ^~~~
In file included from ....../opencv/modules/python/src2/cv2.cpp:1674:0:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27421:5: error: ‘EncoderParams’ was not declared in this scope
     EncoderParams params;
     ^~~~~~~~~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27423:5: error: ‘SurfaceFormat’ was not declared in this scope
     SurfaceFormat format=SF_BGR;
     ^~~~~~~~~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27424:9: error: ‘cudacodec’ was not declared in this scope
     Ptr<cudacodec::VideoWriter> retval;
         ^~~~~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27424:31: error: template argument 1 is invalid
     Ptr<cudacodec::VideoWriter> retval;
                               ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27430:35: error: ‘params’ was not declared in this scope
         pyopencv_to(pyobj_params, params, ArgInfo("params", 0)) &&
                                   ^~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27430:35: note: suggested alternative: ‘args’
         pyopencv_to(pyobj_params, params, ArgInfo("params", 0)) &&
                                   ^~~~~~
                                   args
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27431:63: error: no matching function for call to ‘pyopencv_to(PyObject*&, <unresolved overloaded function type>, ArgInfo)’
         pyopencv_to(pyobj_format, format, ArgInfo("format", 0)) )
                                                               ^
....../opencv/modules/python/src2/cv2.cpp:24:6: note: candidate: template<class T> bool pyopencv_to(PyObject*, T&, const char*)
 bool pyopencv_to(PyObject* obj, T& p, const char* name = "<unknown>") { return PyOpenCV_Converter<T>::to(obj, p, name); }
      ^~~~~~~~~~~
....../opencv/modules/python/src2/cv2.cpp:24:6: note:   template argument deduction/substitution failed:
In file included from ....../opencv/modules/python/src2/cv2.cpp:1674:0:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27431:63: note:   couldn't deduce template parameter ‘T’
         pyopencv_to(pyobj_format, format, ArgInfo("format", 0)) )
                                                               ^
....../opencv/modules/python/src2/cv2.cpp:313:13: note: candidate: bool pyopencv_to(PyObject*, cv::Mat&, ArgInfo)
 static bool pyopencv_to(PyObject* o, Mat& m, const ArgInfo info)
             ^~~~~~~~~~~
....../opencv/modules/python/src2/cv2.cpp:313:13: note:   no known conversion for argument 2 from ‘<unresolved overloaded function type>’ to ‘cv::Mat&’
....../opencv/modules/python/src2/cv2.cpp:499:6: note: candidate: template<class _Tp, int m, int n> bool pyopencv_to(PyObject*, cv::Matx<_Tp, m, n>&, ArgInfo)
 bool pyopencv_to(PyObject* o, Matx<_Tp, m, n>& mx, const ArgInfo info)
      ^~~~~~~~~~~
....../opencv/modules/python/src2/cv2.cpp:499:6: note:   template argument deduction/substitution failed:
In file included from ....../opencv/modules/python/src2/cv2.cpp:1674:0:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27431:63: note:   mismatched types ‘cv::Matx<_Tp, m, n>’ and ‘cv::Ptr<cv::Formatted>(cv::InputArray, cv::Formatter::FormatType) {aka cv::Ptr<cv::Formatted>(const cv::_InputArray&, cv::Formatter::FormatType)}’
         pyopencv_to(pyobj_format, format, ArgInfo("format", 0)) )
                                                               ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27431:63: note:   mismatched types ‘cv::Matx<_Tp, m, n>’ and ‘cv::String(const char*, ...) {aka std::__cxx11::basic_string<char>(const char*, ...)}’
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27431:63: note:   could not resolve address from overloaded function ‘cv::format’
....../opencv/modules/python/src2/cv2.cpp:511:6: note: candidate: template<class _Tp, int m, int n> bool pyopencv_to(PyObject*, cv::Matx<_Tp, m, n>&, const char*)
 bool pyopencv_to(PyObject* o, Matx<_Tp, m, n>& mx, const char* name)
      ^~~~~~~~~~~
....../opencv/modules/python/src2/cv2.cpp:511:6: note:   template argument deduction/substitution failed:
In file included from ....../opencv/modules/python/src2/cv2.cpp:1674:0:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27431:63: note:   mismatched types ‘cv::Matx<_Tp, m, n>’ and ‘cv::Ptr<cv::Formatted>(cv::InputArray, cv::Formatter::FormatType) {aka cv::Ptr<cv::Formatted>(const cv::_InputArray&, cv::Formatter::FormatType)}’
         pyopencv_to(pyobj_format, format, ArgInfo("format", 0)) )
                                                               ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27431:63: note:   mismatched types ‘cv::Matx<_Tp, m, n>’ and ‘cv::String(const char*, ...) {aka std::__cxx11::basic_string<char>(const char*, ...)}’
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27431:63: note:   could not resolve address from overloaded function ‘cv::format’
....../opencv/modules/python/src2/cv2.cpp:575:13: note: candidate: bool pyopencv_to(PyObject*, cv::Scalar&, ArgInfo)
 static bool pyopencv_to(PyObject *o, Scalar& s, const ArgInfo info)
             ^~~~~~~~~~~
....../opencv/modules/python/src2/cv2.cpp:575:13: note:   no known conversion for argument 2 from ‘<unresolved overloaded function type>’ to ‘cv::Scalar& {aka cv::Scalar_<double>&}’
....../opencv/modules/python/src2/cv2.cpp:947:13: note: candidate: bool pyopencv_to(PyObject*, cv::Vec4d&, ArgInfo)
 static bool pyopencv_to(PyObject* obj, Vec4d& v, ArgInfo info)
             ^~~~~~~~~~~
....../opencv/modules/python/src2/cv2.cpp:947:13: note:   no known conversion for argument 2 from ‘<unresolved overloaded function type>’ to ‘cv::Vec4d& {aka cv::Vec<double, 4>&}’
....../opencv/modules/python/src2/cv2.cpp:960:13: note: candidate: bool pyopencv_to(PyObject*, cv::Vec4f&, ArgInfo)
 static bool pyopencv_to(PyObject* obj, Vec4f& v, ArgInfo info)
             ^~~~~~~~~~~
....../opencv/modules/python/src2/cv2.cpp:960:13: note:   no known conversion for argument 2 from ‘<unresolved overloaded function type>’ to ‘cv::Vec4f& {aka cv::Vec<float, 4>&}’
....../opencv/modules/python/src2/cv2.cpp:973:13: note: candidate: bool pyopencv_to(PyObject*, cv::Vec4i&, ArgInfo)
 static bool pyopencv_to(PyObject* obj, Vec4i& v, ArgInfo info)
             ^~~~~~~~~~~
....../opencv/modules/python/src2/cv2.cpp:973:13: note:   no known conversion for argument 2 from ‘<unresolved overloaded function type>’ to ‘cv::Vec4i& {aka cv::Vec<int, 4>&}’
....../opencv/modules/python/src2/cv2.cpp:986:13: note: candidate: bool pyopencv_to(PyObject*, cv::Vec3d&, ArgInfo)
 static bool pyopencv_to(PyObject* obj, Vec3d& v, ArgInfo info)
             ^~~~~~~~~~~
....../opencv/modules/python/src2/cv2.cpp:986:13: note:   no known conversion for argument 2 from ‘<unresolved overloaded function type>’ to ‘cv::Vec3d& {aka cv::Vec<double, 3>&}’
....../opencv/modules/python/src2/cv2.cpp:999:13: note: candidate: bool pyopencv_to(PyObject*, cv::Vec3f&, ArgInfo)
 static bool pyopencv_to(PyObject* obj, Vec3f& v, ArgInfo info)
             ^~~~~~~~~~~
....../opencv/modules/python/src2/cv2.cpp:999:13: note:   no known conversion for argument 2 from ‘<unresolved overloaded function type>’ to ‘cv::Vec3f& {aka cv::Vec<float, 3>&}’
....../opencv/modules/python/src2/cv2.cpp:1012:13: note: candidate: bool pyopencv_to(PyObject*, cv::Vec3i&, ArgInfo)
 static bool pyopencv_to(PyObject* obj, Vec3i& v, ArgInfo info)
             ^~~~~~~~~~~
....../opencv/modules/python/src2/cv2.cpp:1012:13: note:   no known conversion for argument 2 from ‘<unresolved overloaded function type>’ to ‘cv::Vec3i& {aka cv::Vec<int, 3>&}’
....../opencv/modules/python/src2/cv2.cpp:1025:13: note: candidate: bool pyopencv_to(PyObject*, cv::Vec2d&, ArgInfo)
 static bool pyopencv_to(PyObject* obj, Vec2d& v, ArgInfo info)
             ^~~~~~~~~~~
....../opencv/modules/python/src2/cv2.cpp:1025:13: note:   no known conversion for argument 2 from ‘<unresolved overloaded function type>’ to ‘cv::Vec2d& {aka cv::Vec<double, 2>&}’
....../opencv/modules/python/src2/cv2.cpp:1038:13: note: candidate: bool pyopencv_to(PyObject*, cv::Vec2f&, ArgInfo)
 static bool pyopencv_to(PyObject* obj, Vec2f& v, ArgInfo info)
             ^~~~~~~~~~~
....../opencv/modules/python/src2/cv2.cpp:1038:13: note:   no known conversion for argument 2 from ‘<unresolved overloaded function type>’ to ‘cv::Vec2f& {aka cv::Vec<float, 2>&}’
....../opencv/modules/python/src2/cv2.cpp:1051:13: note: candidate: bool pyopencv_to(PyObject*, cv::Vec2i&, ArgInfo)
 static bool pyopencv_to(PyObject* obj, Vec2i& v, ArgInfo info)
             ^~~~~~~~~~~
....../opencv/modules/python/src2/cv2.cpp:1051:13: note:   no known conversion for argument 2 from ‘<unresolved overloaded function type>’ to ‘cv::Vec2i& {aka cv::Vec<int, 2>&}’
....../opencv/modules/python/src2/cv2.cpp:1242:6: note: candidate: template<class _Tp> bool pyopencv_to(PyObject*, std::vector<_Tp>&, ArgInfo)
 bool pyopencv_to(PyObject* obj, std::vector<_Tp>& value, const ArgInfo info)
      ^~~~~~~~~~~
....../opencv/modules/python/src2/cv2.cpp:1242:6: note:   template argument deduction/substitution failed:
In file included from ....../opencv/modules/python/src2/cv2.cpp:1674:0:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27431:63: note:   mismatched types ‘std::vector<_Tp>’ and ‘cv::Ptr<cv::Formatted>(cv::InputArray, cv::Formatter::FormatType) {aka cv::Ptr<cv::Formatted>(const cv::_InputArray&, cv::Formatter::FormatType)}’
         pyopencv_to(pyobj_format, format, ArgInfo("format", 0)) )
                                                               ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27431:63: note:   mismatched types ‘std::vector<_Tp>’ and ‘cv::String(const char*, ...) {aka std::__cxx11::basic_string<char>(const char*, ...)}’
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27431:63: note:   could not resolve address from overloaded function ‘cv::format’
In file included from ....../opencv/modules/python/src2/cv2.cpp:1673:0:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:19157:13: note: candidate: bool pyopencv_to(PyObject*, cv::Moments&, const char*)
 static bool pyopencv_to(PyObject* src, cv::Moments& dst, const char* name)
             ^~~~~~~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:19157:13: note:   no known conversion for argument 2 from ‘<unresolved overloaded function type>’ to ‘cv::Moments&’
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27433:31: error: ‘cv::cudacodec’ has not been declared
         ERRWRAP2(retval = cv::cudacodec::createVideoWriter(fileName, frameSize, fps, params, format));
                               ^
....../opencv/modules/python/src2/cv2.cpp:175:5: note: in definition of macro ‘ERRWRAP2’
     expr; \
     ^~~~
In file included from ....../opencv/modules/python/src2/cv2.cpp:1674:0:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27441:9: error: ‘EncoderCallBack’ was not declared in this scope
     Ptr<EncoderCallBack> encoderCallback;
         ^~~~~~~~~~~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27441:9: note: suggested alternative: ‘CvErrorCallback’
     Ptr<EncoderCallBack> encoderCallback;
         ^~~~~~~~~~~~~~~
         CvErrorCallback
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27441:24: error: template argument 1 is invalid
     Ptr<EncoderCallBack> encoderCallback;
                        ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27446:5: error: ‘SurfaceFormat’ was not declared in this scope
     SurfaceFormat format=SF_BGR;
     ^~~~~~~~~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27447:9: error: ‘cudacodec’ was not declared in this scope
     Ptr<cudacodec::VideoWriter> retval;
         ^~~~~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27447:31: error: template argument 1 is invalid
     Ptr<cudacodec::VideoWriter> retval;
                               ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27453:63: error: no matching function for call to ‘pyopencv_to(PyObject*&, <unresolved overloaded function type>, ArgInfo)’
         pyopencv_to(pyobj_format, format, ArgInfo("format", 0)) )
                                                               ^
....../opencv/modules/python/src2/cv2.cpp:24:6: note: candidate: template<class T> bool pyopencv_to(PyObject*, T&, const char*)
 bool pyopencv_to(PyObject* obj, T& p, const char* name = "<unknown>") { return PyOpenCV_Converter<T>::to(obj, p, name); }
      ^~~~~~~~~~~
....../opencv/modules/python/src2/cv2.cpp:24:6: note:   template argument deduction/substitution failed:
In file included from ....../opencv/modules/python/src2/cv2.cpp:1674:0:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27453:63: note:   couldn't deduce template parameter ‘T’
         pyopencv_to(pyobj_format, format, ArgInfo("format", 0)) )
                                                               ^
....../opencv/modules/python/src2/cv2.cpp:313:13: note: candidate: bool pyopencv_to(PyObject*, cv::Mat&, ArgInfo)
 static bool pyopencv_to(PyObject* o, Mat& m, const ArgInfo info)
             ^~~~~~~~~~~
....../opencv/modules/python/src2/cv2.cpp:313:13: note:   no known conversion for argument 2 from ‘<unresolved overloaded function type>’ to ‘cv::Mat&’
....../opencv/modules/python/src2/cv2.cpp:499:6: note: candidate: template<class _Tp, int m, int n> bool pyopencv_to(PyObject*, cv::Matx<_Tp, m, n>&, ArgInfo)
 bool pyopencv_to(PyObject* o, Matx<_Tp, m, n>& mx, const ArgInfo info)
      ^~~~~~~~~~~
....../opencv/modules/python/src2/cv2.cpp:499:6: note:   template argument deduction/substitution failed:
In file included from ....../opencv/modules/python/src2/cv2.cpp:1674:0:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27453:63: note:   mismatched types ‘cv::Matx<_Tp, m, n>’ and ‘cv::Ptr<cv::Formatted>(cv::InputArray, cv::Formatter::FormatType) {aka cv::Ptr<cv::Formatted>(const cv::_InputArray&, cv::Formatter::FormatType)}’
         pyopencv_to(pyobj_format, format, ArgInfo("format", 0)) )
                                                               ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27453:63: note:   mismatched types ‘cv::Matx<_Tp, m, n>’ and ‘cv::String(const char*, ...) {aka std::__cxx11::basic_string<char>(const char*, ...)}’
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27453:63: note:   could not resolve address from overloaded function ‘cv::format’
....../opencv/modules/python/src2/cv2.cpp:511:6: note: candidate: template<class _Tp, int m, int n> bool pyopencv_to(PyObject*, cv::Matx<_Tp, m, n>&, const char*)
 bool pyopencv_to(PyObject* o, Matx<_Tp, m, n>& mx, const char* name)
      ^~~~~~~~~~~
....../opencv/modules/python/src2/cv2.cpp:511:6: note:   template argument deduction/substitution failed:
In file included from ....../opencv/modules/python/src2/cv2.cpp:1674:0:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27453:63: note:   mismatched types ‘cv::Matx<_Tp, m, n>’ and ‘cv::Ptr<cv::Formatted>(cv::InputArray, cv::Formatter::FormatType) {aka cv::Ptr<cv::Formatted>(const cv::_InputArray&, cv::Formatter::FormatType)}’
         pyopencv_to(pyobj_format, format, ArgInfo("format", 0)) )
                                                               ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27453:63: note:   mismatched types ‘cv::Matx<_Tp, m, n>’ and ‘cv::String(const char*, ...) {aka std::__cxx11::basic_string<char>(const char*, ...)}’
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27453:63: note:   could not resolve address from overloaded function ‘cv::format’
....../opencv/modules/python/src2/cv2.cpp:575:13: note: candidate: bool pyopencv_to(PyObject*, cv::Scalar&, ArgInfo)
 static bool pyopencv_to(PyObject *o, Scalar& s, const ArgInfo info)
             ^~~~~~~~~~~
....../opencv/modules/python/src2/cv2.cpp:575:13: note:   no known conversion for argument 2 from ‘<unresolved overloaded function type>’ to ‘cv::Scalar& {aka cv::Scalar_<double>&}’
....../opencv/modules/python/src2/cv2.cpp:947:13: note: candidate: bool pyopencv_to(PyObject*, cv::Vec4d&, ArgInfo)
 static bool pyopencv_to(PyObject* obj, Vec4d& v, ArgInfo info)
             ^~~~~~~~~~~
....../opencv/modules/python/src2/cv2.cpp:947:13: note:   no known conversion for argument 2 from ‘<unresolved overloaded function type>’ to ‘cv::Vec4d& {aka cv::Vec<double, 4>&}’
....../opencv/modules/python/src2/cv2.cpp:960:13: note: candidate: bool pyopencv_to(PyObject*, cv::Vec4f&, ArgInfo)
 static bool pyopencv_to(PyObject* obj, Vec4f& v, ArgInfo info)
             ^~~~~~~~~~~
....../opencv/modules/python/src2/cv2.cpp:960:13: note:   no known conversion for argument 2 from ‘<unresolved overloaded function type>’ to ‘cv::Vec4f& {aka cv::Vec<float, 4>&}’
....../opencv/modules/python/src2/cv2.cpp:973:13: note: candidate: bool pyopencv_to(PyObject*, cv::Vec4i&, ArgInfo)
 static bool pyopencv_to(PyObject* obj, Vec4i& v, ArgInfo info)
             ^~~~~~~~~~~
....../opencv/modules/python/src2/cv2.cpp:973:13: note:   no known conversion for argument 2 from ‘<unresolved overloaded function type>’ to ‘cv::Vec4i& {aka cv::Vec<int, 4>&}’
....../opencv/modules/python/src2/cv2.cpp:986:13: note: candidate: bool pyopencv_to(PyObject*, cv::Vec3d&, ArgInfo)
 static bool pyopencv_to(PyObject* obj, Vec3d& v, ArgInfo info)
             ^~~~~~~~~~~
....../opencv/modules/python/src2/cv2.cpp:986:13: note:   no known conversion for argument 2 from ‘<unresolved overloaded function type>’ to ‘cv::Vec3d& {aka cv::Vec<double, 3>&}’
....../opencv/modules/python/src2/cv2.cpp:999:13: note: candidate: bool pyopencv_to(PyObject*, cv::Vec3f&, ArgInfo)
 static bool pyopencv_to(PyObject* obj, Vec3f& v, ArgInfo info)
             ^~~~~~~~~~~
....../opencv/modules/python/src2/cv2.cpp:999:13: note:   no known conversion for argument 2 from ‘<unresolved overloaded function type>’ to ‘cv::Vec3f& {aka cv::Vec<float, 3>&}’
....../opencv/modules/python/src2/cv2.cpp:1012:13: note: candidate: bool pyopencv_to(PyObject*, cv::Vec3i&, ArgInfo)
 static bool pyopencv_to(PyObject* obj, Vec3i& v, ArgInfo info)
             ^~~~~~~~~~~
....../opencv/modules/python/src2/cv2.cpp:1012:13: note:   no known conversion for argument 2 from ‘<unresolved overloaded function type>’ to ‘cv::Vec3i& {aka cv::Vec<int, 3>&}’
....../opencv/modules/python/src2/cv2.cpp:1025:13: note: candidate: bool pyopencv_to(PyObject*, cv::Vec2d&, ArgInfo)
 static bool pyopencv_to(PyObject* obj, Vec2d& v, ArgInfo info)
             ^~~~~~~~~~~
....../opencv/modules/python/src2/cv2.cpp:1025:13: note:   no known conversion for argument 2 from ‘<unresolved overloaded function type>’ to ‘cv::Vec2d& {aka cv::Vec<double, 2>&}’
....../opencv/modules/python/src2/cv2.cpp:1038:13: note: candidate: bool pyopencv_to(PyObject*, cv::Vec2f&, ArgInfo)
 static bool pyopencv_to(PyObject* obj, Vec2f& v, ArgInfo info)
             ^~~~~~~~~~~
....../opencv/modules/python/src2/cv2.cpp:1038:13: note:   no known conversion for argument 2 from ‘<unresolved overloaded function type>’ to ‘cv::Vec2f& {aka cv::Vec<float, 2>&}’
....../opencv/modules/python/src2/cv2.cpp:1051:13: note: candidate: bool pyopencv_to(PyObject*, cv::Vec2i&, ArgInfo)
 static bool pyopencv_to(PyObject* obj, Vec2i& v, ArgInfo info)
             ^~~~~~~~~~~
....../opencv/modules/python/src2/cv2.cpp:1051:13: note:   no known conversion for argument 2 from ‘<unresolved overloaded function type>’ to ‘cv::Vec2i& {aka cv::Vec<int, 2>&}’
....../opencv/modules/python/src2/cv2.cpp:1242:6: note: candidate: template<class _Tp> bool pyopencv_to(PyObject*, std::vector<_Tp>&, ArgInfo)
 bool pyopencv_to(PyObject* obj, std::vector<_Tp>& value, const ArgInfo info)
      ^~~~~~~~~~~
....../opencv/modules/python/src2/cv2.cpp:1242:6: note:   template argument deduction/substitution failed:
In file included from ....../opencv/modules/python/src2/cv2.cpp:1674:0:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27453:63: note:   mismatched types ‘std::vector<_Tp>’ and ‘cv::Ptr<cv::Formatted>(cv::InputArray, cv::Formatter::FormatType) {aka cv::Ptr<cv::Formatted>(const cv::_InputArray&, cv::Formatter::FormatType)}’
         pyopencv_to(pyobj_format, format, ArgInfo("format", 0)) )
                                                               ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27453:63: note:   mismatched types ‘std::vector<_Tp>’ and ‘cv::String(const char*, ...) {aka std::__cxx11::basic_string<char>(const char*, ...)}’
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27453:63: note:   could not resolve address from overloaded function ‘cv::format’
In file included from ....../opencv/modules/python/src2/cv2.cpp:1673:0:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:19157:13: note: candidate: bool pyopencv_to(PyObject*, cv::Moments&, const char*)
 static bool pyopencv_to(PyObject* src, cv::Moments& dst, const char* name)
             ^~~~~~~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:19157:13: note:   no known conversion for argument 2 from ‘<unresolved overloaded function type>’ to ‘cv::Moments&’
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27455:31: error: ‘cv::cudacodec’ has not been declared
         ERRWRAP2(retval = cv::cudacodec::createVideoWriter(encoderCallback, frameSize, fps, format));
                               ^
....../opencv/modules/python/src2/cv2.cpp:175:5: note: in definition of macro ‘ERRWRAP2’
     expr; \
     ^~~~
In file included from ....../opencv/modules/python/src2/cv2.cpp:1674:0:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27463:9: error: ‘EncoderCallBack’ was not declared in this scope
     Ptr<EncoderCallBack> encoderCallback;
         ^~~~~~~~~~~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27463:9: note: suggested alternative: ‘CvErrorCallback’
     Ptr<EncoderCallBack> encoderCallback;
         ^~~~~~~~~~~~~~~
         CvErrorCallback
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27463:24: error: template argument 1 is invalid
     Ptr<EncoderCallBack> encoderCallback;
                        ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27468:5: error: ‘EncoderParams’ was not declared in this scope
     EncoderParams params;
     ^~~~~~~~~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27470:5: error: ‘SurfaceFormat’ was not declared in this scope
     SurfaceFormat format=SF_BGR;
     ^~~~~~~~~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27471:9: error: ‘cudacodec’ was not declared in this scope
     Ptr<cudacodec::VideoWriter> retval;
         ^~~~~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27471:31: error: template argument 1 is invalid
     Ptr<cudacodec::VideoWriter> retval;
                               ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27477:35: error: ‘params’ was not declared in this scope
         pyopencv_to(pyobj_params, params, ArgInfo("params", 0)) &&
                                   ^~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27477:35: note: suggested alternative: ‘args’
         pyopencv_to(pyobj_params, params, ArgInfo("params", 0)) &&
                                   ^~~~~~
                                   args
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27478:63: error: no matching function for call to ‘pyopencv_to(PyObject*&, <unresolved overloaded function type>, ArgInfo)’
         pyopencv_to(pyobj_format, format, ArgInfo("format", 0)) )
                                                               ^
....../opencv/modules/python/src2/cv2.cpp:24:6: note: candidate: template<class T> bool pyopencv_to(PyObject*, T&, const char*)
 bool pyopencv_to(PyObject* obj, T& p, const char* name = "<unknown>") { return PyOpenCV_Converter<T>::to(obj, p, name); }
      ^~~~~~~~~~~
....../opencv/modules/python/src2/cv2.cpp:24:6: note:   template argument deduction/substitution failed:
In file included from ....../opencv/modules/python/src2/cv2.cpp:1674:0:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27478:63: note:   couldn't deduce template parameter ‘T’
         pyopencv_to(pyobj_format, format, ArgInfo("format", 0)) )
                                                               ^
....../opencv/modules/python/src2/cv2.cpp:313:13: note: candidate: bool pyopencv_to(PyObject*, cv::Mat&, ArgInfo)
 static bool pyopencv_to(PyObject* o, Mat& m, const ArgInfo info)
             ^~~~~~~~~~~
....../opencv/modules/python/src2/cv2.cpp:313:13: note:   no known conversion for argument 2 from ‘<unresolved overloaded function type>’ to ‘cv::Mat&’
....../opencv/modules/python/src2/cv2.cpp:499:6: note: candidate: template<class _Tp, int m, int n> bool pyopencv_to(PyObject*, cv::Matx<_Tp, m, n>&, ArgInfo)
 bool pyopencv_to(PyObject* o, Matx<_Tp, m, n>& mx, const ArgInfo info)
      ^~~~~~~~~~~
....../opencv/modules/python/src2/cv2.cpp:499:6: note:   template argument deduction/substitution failed:
In file included from ....../opencv/modules/python/src2/cv2.cpp:1674:0:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27478:63: note:   mismatched types ‘cv::Matx<_Tp, m, n>’ and ‘cv::Ptr<cv::Formatted>(cv::InputArray, cv::Formatter::FormatType) {aka cv::Ptr<cv::Formatted>(const cv::_InputArray&, cv::Formatter::FormatType)}’
         pyopencv_to(pyobj_format, format, ArgInfo("format", 0)) )
                                                               ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27478:63: note:   mismatched types ‘cv::Matx<_Tp, m, n>’ and ‘cv::String(const char*, ...) {aka std::__cxx11::basic_string<char>(const char*, ...)}’
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27478:63: note:   could not resolve address from overloaded function ‘cv::format’
....../opencv/modules/python/src2/cv2.cpp:511:6: note: candidate: template<class _Tp, int m, int n> bool pyopencv_to(PyObject*, cv::Matx<_Tp, m, n>&, const char*)
 bool pyopencv_to(PyObject* o, Matx<_Tp, m, n>& mx, const char* name)
      ^~~~~~~~~~~
....../opencv/modules/python/src2/cv2.cpp:511:6: note:   template argument deduction/substitution failed:
In file included from ....../opencv/modules/python/src2/cv2.cpp:1674:0:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27478:63: note:   mismatched types ‘cv::Matx<_Tp, m, n>’ and ‘cv::Ptr<cv::Formatted>(cv::InputArray, cv::Formatter::FormatType) {aka cv::Ptr<cv::Formatted>(const cv::_InputArray&, cv::Formatter::FormatType)}’
         pyopencv_to(pyobj_format, format, ArgInfo("format", 0)) )
                                                               ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27478:63: note:   mismatched types ‘cv::Matx<_Tp, m, n>’ and ‘cv::String(const char*, ...) {aka std::__cxx11::basic_string<char>(const char*, ...)}’
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27478:63: note:   could not resolve address from overloaded function ‘cv::format’
....../opencv/modules/python/src2/cv2.cpp:575:13: note: candidate: bool pyopencv_to(PyObject*, cv::Scalar&, ArgInfo)
 static bool pyopencv_to(PyObject *o, Scalar& s, const ArgInfo info)
             ^~~~~~~~~~~
....../opencv/modules/python/src2/cv2.cpp:575:13: note:   no known conversion for argument 2 from ‘<unresolved overloaded function type>’ to ‘cv::Scalar& {aka cv::Scalar_<double>&}’
....../opencv/modules/python/src2/cv2.cpp:947:13: note: candidate: bool pyopencv_to(PyObject*, cv::Vec4d&, ArgInfo)
 static bool pyopencv_to(PyObject* obj, Vec4d& v, ArgInfo info)
             ^~~~~~~~~~~
....../opencv/modules/python/src2/cv2.cpp:947:13: note:   no known conversion for argument 2 from ‘<unresolved overloaded function type>’ to ‘cv::Vec4d& {aka cv::Vec<double, 4>&}’
....../opencv/modules/python/src2/cv2.cpp:960:13: note: candidate: bool pyopencv_to(PyObject*, cv::Vec4f&, ArgInfo)
 static bool pyopencv_to(PyObject* obj, Vec4f& v, ArgInfo info)
             ^~~~~~~~~~~
....../opencv/modules/python/src2/cv2.cpp:960:13: note:   no known conversion for argument 2 from ‘<unresolved overloaded function type>’ to ‘cv::Vec4f& {aka cv::Vec<float, 4>&}’
....../opencv/modules/python/src2/cv2.cpp:973:13: note: candidate: bool pyopencv_to(PyObject*, cv::Vec4i&, ArgInfo)
 static bool pyopencv_to(PyObject* obj, Vec4i& v, ArgInfo info)
             ^~~~~~~~~~~
....../opencv/modules/python/src2/cv2.cpp:973:13: note:   no known conversion for argument 2 from ‘<unresolved overloaded function type>’ to ‘cv::Vec4i& {aka cv::Vec<int, 4>&}’
....../opencv/modules/python/src2/cv2.cpp:986:13: note: candidate: bool pyopencv_to(PyObject*, cv::Vec3d&, ArgInfo)
 static bool pyopencv_to(PyObject* obj, Vec3d& v, ArgInfo info)
             ^~~~~~~~~~~
....../opencv/modules/python/src2/cv2.cpp:986:13: note:   no known conversion for argument 2 from ‘<unresolved overloaded function type>’ to ‘cv::Vec3d& {aka cv::Vec<double, 3>&}’
....../opencv/modules/python/src2/cv2.cpp:999:13: note: candidate: bool pyopencv_to(PyObject*, cv::Vec3f&, ArgInfo)
 static bool pyopencv_to(PyObject* obj, Vec3f& v, ArgInfo info)
             ^~~~~~~~~~~
....../opencv/modules/python/src2/cv2.cpp:999:13: note:   no known conversion for argument 2 from ‘<unresolved overloaded function type>’ to ‘cv::Vec3f& {aka cv::Vec<float, 3>&}’
....../opencv/modules/python/src2/cv2.cpp:1012:13: note: candidate: bool pyopencv_to(PyObject*, cv::Vec3i&, ArgInfo)
 static bool pyopencv_to(PyObject* obj, Vec3i& v, ArgInfo info)
             ^~~~~~~~~~~
....../opencv/modules/python/src2/cv2.cpp:1012:13: note:   no known conversion for argument 2 from ‘<unresolved overloaded function type>’ to ‘cv::Vec3i& {aka cv::Vec<int, 3>&}’
....../opencv/modules/python/src2/cv2.cpp:1025:13: note: candidate: bool pyopencv_to(PyObject*, cv::Vec2d&, ArgInfo)
 static bool pyopencv_to(PyObject* obj, Vec2d& v, ArgInfo info)
             ^~~~~~~~~~~
....../opencv/modules/python/src2/cv2.cpp:1025:13: note:   no known conversion for argument 2 from ‘<unresolved overloaded function type>’ to ‘cv::Vec2d& {aka cv::Vec<double, 2>&}’
....../opencv/modules/python/src2/cv2.cpp:1038:13: note: candidate: bool pyopencv_to(PyObject*, cv::Vec2f&, ArgInfo)
 static bool pyopencv_to(PyObject* obj, Vec2f& v, ArgInfo info)
             ^~~~~~~~~~~
....../opencv/modules/python/src2/cv2.cpp:1038:13: note:   no known conversion for argument 2 from ‘<unresolved overloaded function type>’ to ‘cv::Vec2f& {aka cv::Vec<float, 2>&}’
....../opencv/modules/python/src2/cv2.cpp:1051:13: note: candidate: bool pyopencv_to(PyObject*, cv::Vec2i&, ArgInfo)
 static bool pyopencv_to(PyObject* obj, Vec2i& v, ArgInfo info)
             ^~~~~~~~~~~
....../opencv/modules/python/src2/cv2.cpp:1051:13: note:   no known conversion for argument 2 from ‘<unresolved overloaded function type>’ to ‘cv::Vec2i& {aka cv::Vec<int, 2>&}’
....../opencv/modules/python/src2/cv2.cpp:1242:6: note: candidate: template<class _Tp> bool pyopencv_to(PyObject*, std::vector<_Tp>&, ArgInfo)
 bool pyopencv_to(PyObject* obj, std::vector<_Tp>& value, const ArgInfo info)
      ^~~~~~~~~~~
....../opencv/modules/python/src2/cv2.cpp:1242:6: note:   template argument deduction/substitution failed:
In file included from ....../opencv/modules/python/src2/cv2.cpp:1674:0:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27478:63: note:   mismatched types ‘std::vector<_Tp>’ and ‘cv::Ptr<cv::Formatted>(cv::InputArray, cv::Formatter::FormatType) {aka cv::Ptr<cv::Formatted>(const cv::_InputArray&, cv::Formatter::FormatType)}’
         pyopencv_to(pyobj_format, format, ArgInfo("format", 0)) )
                                                               ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27478:63: note:   mismatched types ‘std::vector<_Tp>’ and ‘cv::String(const char*, ...) {aka std::__cxx11::basic_string<char>(const char*, ...)}’
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27478:63: note:   could not resolve address from overloaded function ‘cv::format’
In file included from ....../opencv/modules/python/src2/cv2.cpp:1673:0:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:19157:13: note: candidate: bool pyopencv_to(PyObject*, cv::Moments&, const char*)
 static bool pyopencv_to(PyObject* src, cv::Moments& dst, const char* name)
             ^~~~~~~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_types.h:19157:13: note:   no known conversion for argument 2 from ‘<unresolved overloaded function type>’ to ‘cv::Moments&’
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27480:31: error: ‘cv::cudacodec’ has not been declared
         ERRWRAP2(retval = cv::cudacodec::createVideoWriter(encoderCallback, frameSize, fps, params, format));
                               ^
....../opencv/modules/python/src2/cv2.cpp:175:5: note: in definition of macro ‘ERRWRAP2’
     expr; \
     ^~~~
In file included from ....../opencv/modules/python/src2/cv2.cpp:1674:0:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h: In function ‘PyObject* pyopencv_cv_dnn_NMSBoxes(PyObject*, PyObject*, PyObject*)’:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27490:25: error: ‘dnn’ is not a namespace-name
     using namespace cv::dnn;
                         ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27490:28: error: expected namespace-name before ‘;’ token
     using namespace cv::dnn;
                            ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27508:22: error: ‘cv::dnn’ has not been declared
         ERRWRAP2(cv::dnn::NMSBoxes(bboxes, scores, score_threshold, nms_threshold, indices, eta, top_k));
                      ^
....../opencv/modules/python/src2/cv2.cpp:175:5: note: in definition of macro ‘ERRWRAP2’
     expr; \
     ^~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27530:22: error: ‘cv::dnn’ has not been declared
         ERRWRAP2(cv::dnn::NMSBoxes(bboxes, scores, score_threshold, nms_threshold, indices, eta, top_k));
                      ^
....../opencv/modules/python/src2/cv2.cpp:175:5: note: in definition of macro ‘ERRWRAP2’
     expr; \
     ^~~~
In file included from ....../opencv/modules/python/src2/cv2.cpp:1674:0:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h: In function ‘PyObject* pyopencv_cv_dnn_NMSBoxesRotated(PyObject*, PyObject*, PyObject*)’:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27540:25: error: ‘dnn’ is not a namespace-name
     using namespace cv::dnn;
                         ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27540:28: error: expected namespace-name before ‘;’ token
     using namespace cv::dnn;
                            ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27557:22: error: ‘cv::dnn’ has not been declared
         ERRWRAP2(cv::dnn::NMSBoxes(bboxes, scores, score_threshold, nms_threshold, indices, eta, top_k));
                      ^
....../opencv/modules/python/src2/cv2.cpp:175:5: note: in definition of macro ‘ERRWRAP2’
     expr; \
     ^~~~
In file included from ....../opencv/modules/python/src2/cv2.cpp:1674:0:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h: In function ‘PyObject* pyopencv_cv_dnn_Net_readFromModelOptimizer(PyObject*, PyObject*, PyObject*)’:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27566:25: error: ‘dnn’ is not a namespace-name
     using namespace cv::dnn;
                         ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27566:28: error: expected namespace-name before ‘;’ token
     using namespace cv::dnn;
                            ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27572:5: error: ‘Net’ was not declared in this scope
     Net retval;
     ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27572:5: note: suggested alternative: ‘gets’
     Net retval;
     ^~~
     gets
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27579:18: error: ‘retval’ was not declared in this scope
         ERRWRAP2(retval = cv::dnn::Net::readFromModelOptimizer(xml, bin));
                  ^
....../opencv/modules/python/src2/cv2.cpp:175:5: note: in definition of macro ‘ERRWRAP2’
     expr; \
     ^~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27579:18: note: suggested alternative: ‘read’
         ERRWRAP2(retval = cv::dnn::Net::readFromModelOptimizer(xml, bin));
                  ^
....../opencv/modules/python/src2/cv2.cpp:175:5: note: in definition of macro ‘ERRWRAP2’
     expr; \
     ^~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27579:31: error: ‘cv::dnn’ has not been declared
         ERRWRAP2(retval = cv::dnn::Net::readFromModelOptimizer(xml, bin));
                               ^
....../opencv/modules/python/src2/cv2.cpp:175:5: note: in definition of macro ‘ERRWRAP2’
     expr; \
     ^~~~
In file included from ....../opencv/modules/python/src2/cv2.cpp:1674:0:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27580:30: error: ‘retval’ was not declared in this scope
         return pyopencv_from(retval);
                              ^~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27580:30: note: suggested alternative: ‘read’
         return pyopencv_from(retval);
                              ^~~~~~
                              read
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h: In function ‘PyObject* pyopencv_cv_dnn_blobFromImage(PyObject*, PyObject*, PyObject*)’:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27588:25: error: ‘dnn’ is not a namespace-name
     using namespace cv::dnn;
                         ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27588:28: error: expected namespace-name before ‘;’ token
     using namespace cv::dnn;
                            ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27609:31: error: ‘cv::dnn’ has not been declared
         ERRWRAP2(retval = cv::dnn::blobFromImage(image, scalefactor, size, mean, swapRB, crop, ddepth));
                               ^
....../opencv/modules/python/src2/cv2.cpp:175:5: note: in definition of macro ‘ERRWRAP2’
     expr; \
     ^~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27634:31: error: ‘cv::dnn’ has not been declared
         ERRWRAP2(retval = cv::dnn::blobFromImage(image, scalefactor, size, mean, swapRB, crop, ddepth));
                               ^
....../opencv/modules/python/src2/cv2.cpp:175:5: note: in definition of macro ‘ERRWRAP2’
     expr; \
     ^~~~
In file included from ....../opencv/modules/python/src2/cv2.cpp:1674:0:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h: In function ‘PyObject* pyopencv_cv_dnn_blobFromImages(PyObject*, PyObject*, PyObject*)’:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27644:25: error: ‘dnn’ is not a namespace-name
     using namespace cv::dnn;
                         ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27644:28: error: expected namespace-name before ‘;’ token
     using namespace cv::dnn;
                            ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27665:31: error: ‘cv::dnn’ has not been declared
         ERRWRAP2(retval = cv::dnn::blobFromImages(images, scalefactor, size, mean, swapRB, crop, ddepth));
                               ^
....../opencv/modules/python/src2/cv2.cpp:175:5: note: in definition of macro ‘ERRWRAP2’
     expr; \
     ^~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27690:31: error: ‘cv::dnn’ has not been declared
         ERRWRAP2(retval = cv::dnn::blobFromImages(images, scalefactor, size, mean, swapRB, crop, ddepth));
                               ^
....../opencv/modules/python/src2/cv2.cpp:175:5: note: in definition of macro ‘ERRWRAP2’
     expr; \
     ^~~~
In file included from ....../opencv/modules/python/src2/cv2.cpp:1674:0:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h: In function ‘PyObject* pyopencv_cv_dnn_imagesFromBlob(PyObject*, PyObject*, PyObject*)’:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27700:25: error: ‘dnn’ is not a namespace-name
     using namespace cv::dnn;
                         ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27700:28: error: expected namespace-name before ‘;’ token
     using namespace cv::dnn;
                            ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27713:22: error: ‘cv::dnn’ has not been declared
         ERRWRAP2(cv::dnn::imagesFromBlob(blob_, images_));
                      ^
....../opencv/modules/python/src2/cv2.cpp:175:5: note: in definition of macro ‘ERRWRAP2’
     expr; \
     ^~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27730:22: error: ‘cv::dnn’ has not been declared
         ERRWRAP2(cv::dnn::imagesFromBlob(blob_, images_));
                      ^
....../opencv/modules/python/src2/cv2.cpp:175:5: note: in definition of macro ‘ERRWRAP2’
     expr; \
     ^~~~
In file included from ....../opencv/modules/python/src2/cv2.cpp:1674:0:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h: In function ‘PyObject* pyopencv_cv_dnn_readNet(PyObject*, PyObject*, PyObject*)’:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27740:25: error: ‘dnn’ is not a namespace-name
     using namespace cv::dnn;
                         ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27740:28: error: expected namespace-name before ‘;’ token
     using namespace cv::dnn;
                            ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27749:5: error: ‘Net’ was not declared in this scope
     Net retval;
     ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27749:5: note: suggested alternative: ‘gets’
     Net retval;
     ^~~
     gets
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27757:18: error: ‘retval’ was not declared in this scope
         ERRWRAP2(retval = cv::dnn::readNet(model, config, framework));
                  ^
....../opencv/modules/python/src2/cv2.cpp:175:5: note: in definition of macro ‘ERRWRAP2’
     expr; \
     ^~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27757:18: note: suggested alternative: ‘read’
         ERRWRAP2(retval = cv::dnn::readNet(model, config, framework));
                  ^
....../opencv/modules/python/src2/cv2.cpp:175:5: note: in definition of macro ‘ERRWRAP2’
     expr; \
     ^~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27757:31: error: ‘cv::dnn’ has not been declared
         ERRWRAP2(retval = cv::dnn::readNet(model, config, framework));
                               ^
....../opencv/modules/python/src2/cv2.cpp:175:5: note: in definition of macro ‘ERRWRAP2’
     expr; \
     ^~~~
In file included from ....../opencv/modules/python/src2/cv2.cpp:1674:0:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27758:30: error: ‘retval’ was not declared in this scope
         return pyopencv_from(retval);
                              ^~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27758:30: note: suggested alternative: ‘read’
         return pyopencv_from(retval);
                              ^~~~~~
                              read
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27770:5: error: ‘Net’ was not declared in this scope
     Net retval;
     ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27770:5: note: suggested alternative: ‘gets’
     Net retval;
     ^~~
     gets
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27778:18: error: ‘retval’ was not declared in this scope
         ERRWRAP2(retval = cv::dnn::readNet(framework, bufferModel, bufferConfig));
                  ^
....../opencv/modules/python/src2/cv2.cpp:175:5: note: in definition of macro ‘ERRWRAP2’
     expr; \
     ^~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27778:18: note: suggested alternative: ‘read’
         ERRWRAP2(retval = cv::dnn::readNet(framework, bufferModel, bufferConfig));
                  ^
....../opencv/modules/python/src2/cv2.cpp:175:5: note: in definition of macro ‘ERRWRAP2’
     expr; \
     ^~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27778:31: error: ‘cv::dnn’ has not been declared
         ERRWRAP2(retval = cv::dnn::readNet(framework, bufferModel, bufferConfig));
                               ^
....../opencv/modules/python/src2/cv2.cpp:175:5: note: in definition of macro ‘ERRWRAP2’
     expr; \
     ^~~~
In file included from ....../opencv/modules/python/src2/cv2.cpp:1674:0:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27779:30: error: ‘retval’ was not declared in this scope
         return pyopencv_from(retval);
                              ^~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27779:30: note: suggested alternative: ‘read’
         return pyopencv_from(retval);
                              ^~~~~~
                              read
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h: In function ‘PyObject* pyopencv_cv_dnn_readNetFromCaffe(PyObject*, PyObject*, PyObject*)’:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27788:25: error: ‘dnn’ is not a namespace-name
     using namespace cv::dnn;
                         ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27788:28: error: expected namespace-name before ‘;’ token
     using namespace cv::dnn;
                            ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27795:5: error: ‘Net’ was not declared in this scope
     Net retval;
     ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27795:5: note: suggested alternative: ‘gets’
     Net retval;
     ^~~
     gets
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27802:18: error: ‘retval’ was not declared in this scope
         ERRWRAP2(retval = cv::dnn::readNetFromCaffe(prototxt, caffeModel));
                  ^
....../opencv/modules/python/src2/cv2.cpp:175:5: note: in definition of macro ‘ERRWRAP2’
     expr; \
     ^~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27802:18: note: suggested alternative: ‘read’
         ERRWRAP2(retval = cv::dnn::readNetFromCaffe(prototxt, caffeModel));
                  ^
....../opencv/modules/python/src2/cv2.cpp:175:5: note: in definition of macro ‘ERRWRAP2’
     expr; \
     ^~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27802:31: error: ‘cv::dnn’ has not been declared
         ERRWRAP2(retval = cv::dnn::readNetFromCaffe(prototxt, caffeModel));
                               ^
....../opencv/modules/python/src2/cv2.cpp:175:5: note: in definition of macro ‘ERRWRAP2’
     expr; \
     ^~~~
In file included from ....../opencv/modules/python/src2/cv2.cpp:1674:0:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27803:30: error: ‘retval’ was not declared in this scope
         return pyopencv_from(retval);
                              ^~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27803:30: note: suggested alternative: ‘read’
         return pyopencv_from(retval);
                              ^~~~~~
                              read
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27813:5: error: ‘Net’ was not declared in this scope
     Net retval;
     ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27813:5: note: suggested alternative: ‘gets’
     Net retval;
     ^~~
     gets
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27820:18: error: ‘retval’ was not declared in this scope
         ERRWRAP2(retval = cv::dnn::readNetFromCaffe(bufferProto, bufferModel));
                  ^
....../opencv/modules/python/src2/cv2.cpp:175:5: note: in definition of macro ‘ERRWRAP2’
     expr; \
     ^~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27820:18: note: suggested alternative: ‘read’
         ERRWRAP2(retval = cv::dnn::readNetFromCaffe(bufferProto, bufferModel));
                  ^
....../opencv/modules/python/src2/cv2.cpp:175:5: note: in definition of macro ‘ERRWRAP2’
     expr; \
     ^~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27820:31: error: ‘cv::dnn’ has not been declared
         ERRWRAP2(retval = cv::dnn::readNetFromCaffe(bufferProto, bufferModel));
                               ^
....../opencv/modules/python/src2/cv2.cpp:175:5: note: in definition of macro ‘ERRWRAP2’
     expr; \
     ^~~~
In file included from ....../opencv/modules/python/src2/cv2.cpp:1674:0:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27821:30: error: ‘retval’ was not declared in this scope
         return pyopencv_from(retval);
                              ^~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27821:30: note: suggested alternative: ‘read’
         return pyopencv_from(retval);
                              ^~~~~~
                              read
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h: In function ‘PyObject* pyopencv_cv_dnn_readNetFromDarknet(PyObject*, PyObject*, PyObject*)’:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27830:25: error: ‘dnn’ is not a namespace-name
     using namespace cv::dnn;
                         ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27830:28: error: expected namespace-name before ‘;’ token
     using namespace cv::dnn;
                            ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27837:5: error: ‘Net’ was not declared in this scope
     Net retval;
     ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27837:5: note: suggested alternative: ‘gets’
     Net retval;
     ^~~
     gets
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27844:18: error: ‘retval’ was not declared in this scope
         ERRWRAP2(retval = cv::dnn::readNetFromDarknet(cfgFile, darknetModel));
                  ^
....../opencv/modules/python/src2/cv2.cpp:175:5: note: in definition of macro ‘ERRWRAP2’
     expr; \
     ^~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27844:18: note: suggested alternative: ‘read’
         ERRWRAP2(retval = cv::dnn::readNetFromDarknet(cfgFile, darknetModel));
                  ^
....../opencv/modules/python/src2/cv2.cpp:175:5: note: in definition of macro ‘ERRWRAP2’
     expr; \
     ^~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27844:31: error: ‘cv::dnn’ has not been declared
         ERRWRAP2(retval = cv::dnn::readNetFromDarknet(cfgFile, darknetModel));
                               ^
....../opencv/modules/python/src2/cv2.cpp:175:5: note: in definition of macro ‘ERRWRAP2’
     expr; \
     ^~~~
In file included from ....../opencv/modules/python/src2/cv2.cpp:1674:0:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27845:30: error: ‘retval’ was not declared in this scope
         return pyopencv_from(retval);
                              ^~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27845:30: note: suggested alternative: ‘read’
         return pyopencv_from(retval);
                              ^~~~~~
                              read
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27855:5: error: ‘Net’ was not declared in this scope
     Net retval;
     ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27855:5: note: suggested alternative: ‘gets’
     Net retval;
     ^~~
     gets
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27862:18: error: ‘retval’ was not declared in this scope
         ERRWRAP2(retval = cv::dnn::readNetFromDarknet(bufferCfg, bufferModel));
                  ^
....../opencv/modules/python/src2/cv2.cpp:175:5: note: in definition of macro ‘ERRWRAP2’
     expr; \
     ^~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27862:18: note: suggested alternative: ‘read’
         ERRWRAP2(retval = cv::dnn::readNetFromDarknet(bufferCfg, bufferModel));
                  ^
....../opencv/modules/python/src2/cv2.cpp:175:5: note: in definition of macro ‘ERRWRAP2’
     expr; \
     ^~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27862:31: error: ‘cv::dnn’ has not been declared
         ERRWRAP2(retval = cv::dnn::readNetFromDarknet(bufferCfg, bufferModel));
                               ^
....../opencv/modules/python/src2/cv2.cpp:175:5: note: in definition of macro ‘ERRWRAP2’
     expr; \
     ^~~~
In file included from ....../opencv/modules/python/src2/cv2.cpp:1674:0:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27863:30: error: ‘retval’ was not declared in this scope
         return pyopencv_from(retval);
                              ^~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27863:30: note: suggested alternative: ‘read’
         return pyopencv_from(retval);
                              ^~~~~~
                              read
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h: In function ‘PyObject* pyopencv_cv_dnn_readNetFromModelOptimizer(PyObject*, PyObject*, PyObject*)’:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27872:25: error: ‘dnn’ is not a namespace-name
     using namespace cv::dnn;
                         ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27872:28: error: expected namespace-name before ‘;’ token
     using namespace cv::dnn;
                            ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27878:5: error: ‘Net’ was not declared in this scope
     Net retval;
     ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27878:5: note: suggested alternative: ‘gets’
     Net retval;
     ^~~
     gets
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27885:18: error: ‘retval’ was not declared in this scope
         ERRWRAP2(retval = cv::dnn::readNetFromModelOptimizer(xml, bin));
                  ^
....../opencv/modules/python/src2/cv2.cpp:175:5: note: in definition of macro ‘ERRWRAP2’
     expr; \
     ^~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27885:18: note: suggested alternative: ‘read’
         ERRWRAP2(retval = cv::dnn::readNetFromModelOptimizer(xml, bin));
                  ^
....../opencv/modules/python/src2/cv2.cpp:175:5: note: in definition of macro ‘ERRWRAP2’
     expr; \
     ^~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27885:31: error: ‘cv::dnn’ has not been declared
         ERRWRAP2(retval = cv::dnn::readNetFromModelOptimizer(xml, bin));
                               ^
....../opencv/modules/python/src2/cv2.cpp:175:5: note: in definition of macro ‘ERRWRAP2’
     expr; \
     ^~~~
In file included from ....../opencv/modules/python/src2/cv2.cpp:1674:0:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27886:30: error: ‘retval’ was not declared in this scope
         return pyopencv_from(retval);
                              ^~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27886:30: note: suggested alternative: ‘read’
         return pyopencv_from(retval);
                              ^~~~~~
                              read
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h: In function ‘PyObject* pyopencv_cv_dnn_readNetFromONNX(PyObject*, PyObject*, PyObject*)’:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27894:25: error: ‘dnn’ is not a namespace-name
     using namespace cv::dnn;
                         ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27894:28: error: expected namespace-name before ‘;’ token
     using namespace cv::dnn;
                            ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27898:5: error: ‘Net’ was not declared in this scope
     Net retval;
     ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27898:5: note: suggested alternative: ‘gets’
     Net retval;
     ^~~
     gets
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27904:18: error: ‘retval’ was not declared in this scope
         ERRWRAP2(retval = cv::dnn::readNetFromONNX(onnxFile));
                  ^
....../opencv/modules/python/src2/cv2.cpp:175:5: note: in definition of macro ‘ERRWRAP2’
     expr; \
     ^~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27904:18: note: suggested alternative: ‘read’
         ERRWRAP2(retval = cv::dnn::readNetFromONNX(onnxFile));
                  ^
....../opencv/modules/python/src2/cv2.cpp:175:5: note: in definition of macro ‘ERRWRAP2’
     expr; \
     ^~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27904:31: error: ‘cv::dnn’ has not been declared
         ERRWRAP2(retval = cv::dnn::readNetFromONNX(onnxFile));
                               ^
....../opencv/modules/python/src2/cv2.cpp:175:5: note: in definition of macro ‘ERRWRAP2’
     expr; \
     ^~~~
In file included from ....../opencv/modules/python/src2/cv2.cpp:1674:0:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27905:30: error: ‘retval’ was not declared in this scope
         return pyopencv_from(retval);
                              ^~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27905:30: note: suggested alternative: ‘read’
         return pyopencv_from(retval);
                              ^~~~~~
                              read
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h: In function ‘PyObject* pyopencv_cv_dnn_readNetFromTensorflow(PyObject*, PyObject*, PyObject*)’:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27913:25: error: ‘dnn’ is not a namespace-name
     using namespace cv::dnn;
                         ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27913:28: error: expected namespace-name before ‘;’ token
     using namespace cv::dnn;
                            ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27920:5: error: ‘Net’ was not declared in this scope
     Net retval;
     ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27920:5: note: suggested alternative: ‘gets’
     Net retval;
     ^~~
     gets
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27927:18: error: ‘retval’ was not declared in this scope
         ERRWRAP2(retval = cv::dnn::readNetFromTensorflow(model, config));
                  ^
....../opencv/modules/python/src2/cv2.cpp:175:5: note: in definition of macro ‘ERRWRAP2’
     expr; \
     ^~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27927:18: note: suggested alternative: ‘read’
         ERRWRAP2(retval = cv::dnn::readNetFromTensorflow(model, config));
                  ^
....../opencv/modules/python/src2/cv2.cpp:175:5: note: in definition of macro ‘ERRWRAP2’
     expr; \
     ^~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27927:31: error: ‘cv::dnn’ has not been declared
         ERRWRAP2(retval = cv::dnn::readNetFromTensorflow(model, config));
                               ^
....../opencv/modules/python/src2/cv2.cpp:175:5: note: in definition of macro ‘ERRWRAP2’
     expr; \
     ^~~~
In file included from ....../opencv/modules/python/src2/cv2.cpp:1674:0:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27928:30: error: ‘retval’ was not declared in this scope
         return pyopencv_from(retval);
                              ^~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27928:30: note: suggested alternative: ‘read’
         return pyopencv_from(retval);
                              ^~~~~~
                              read
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27938:5: error: ‘Net’ was not declared in this scope
     Net retval;
     ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27938:5: note: suggested alternative: ‘gets’
     Net retval;
     ^~~
     gets
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27945:18: error: ‘retval’ was not declared in this scope
         ERRWRAP2(retval = cv::dnn::readNetFromTensorflow(bufferModel, bufferConfig));
                  ^
....../opencv/modules/python/src2/cv2.cpp:175:5: note: in definition of macro ‘ERRWRAP2’
     expr; \
     ^~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27945:18: note: suggested alternative: ‘read’
         ERRWRAP2(retval = cv::dnn::readNetFromTensorflow(bufferModel, bufferConfig));
                  ^
....../opencv/modules/python/src2/cv2.cpp:175:5: note: in definition of macro ‘ERRWRAP2’
     expr; \
     ^~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27945:31: error: ‘cv::dnn’ has not been declared
         ERRWRAP2(retval = cv::dnn::readNetFromTensorflow(bufferModel, bufferConfig));
                               ^
....../opencv/modules/python/src2/cv2.cpp:175:5: note: in definition of macro ‘ERRWRAP2’
     expr; \
     ^~~~
In file included from ....../opencv/modules/python/src2/cv2.cpp:1674:0:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27946:30: error: ‘retval’ was not declared in this scope
         return pyopencv_from(retval);
                              ^~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27946:30: note: suggested alternative: ‘read’
         return pyopencv_from(retval);
                              ^~~~~~
                              read
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h: In function ‘PyObject* pyopencv_cv_dnn_readNetFromTorch(PyObject*, PyObject*, PyObject*)’:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27955:25: error: ‘dnn’ is not a namespace-name
     using namespace cv::dnn;
                         ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27955:28: error: expected namespace-name before ‘;’ token
     using namespace cv::dnn;
                            ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27960:5: error: ‘Net’ was not declared in this scope
     Net retval;
     ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27960:5: note: suggested alternative: ‘gets’
     Net retval;
     ^~~
     gets
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27966:18: error: ‘retval’ was not declared in this scope
         ERRWRAP2(retval = cv::dnn::readNetFromTorch(model, isBinary));
                  ^
....../opencv/modules/python/src2/cv2.cpp:175:5: note: in definition of macro ‘ERRWRAP2’
     expr; \
     ^~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27966:18: note: suggested alternative: ‘read’
         ERRWRAP2(retval = cv::dnn::readNetFromTorch(model, isBinary));
                  ^
....../opencv/modules/python/src2/cv2.cpp:175:5: note: in definition of macro ‘ERRWRAP2’
     expr; \
     ^~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27966:31: error: ‘cv::dnn’ has not been declared
         ERRWRAP2(retval = cv::dnn::readNetFromTorch(model, isBinary));
                               ^
....../opencv/modules/python/src2/cv2.cpp:175:5: note: in definition of macro ‘ERRWRAP2’
     expr; \
     ^~~~
In file included from ....../opencv/modules/python/src2/cv2.cpp:1674:0:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27967:30: error: ‘retval’ was not declared in this scope
         return pyopencv_from(retval);
                              ^~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27967:30: note: suggested alternative: ‘read’
         return pyopencv_from(retval);
                              ^~~~~~
                              read
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h: In function ‘PyObject* pyopencv_cv_dnn_readTensorFromONNX(PyObject*, PyObject*, PyObject*)’:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27975:25: error: ‘dnn’ is not a namespace-name
     using namespace cv::dnn;
                         ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27975:28: error: expected namespace-name before ‘;’ token
     using namespace cv::dnn;
                            ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27985:31: error: ‘cv::dnn’ has not been declared
         ERRWRAP2(retval = cv::dnn::readTensorFromONNX(path));
                               ^
....../opencv/modules/python/src2/cv2.cpp:175:5: note: in definition of macro ‘ERRWRAP2’
     expr; \
     ^~~~
In file included from ....../opencv/modules/python/src2/cv2.cpp:1674:0:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h: In function ‘PyObject* pyopencv_cv_dnn_readTorchBlob(PyObject*, PyObject*, PyObject*)’:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27994:25: error: ‘dnn’ is not a namespace-name
     using namespace cv::dnn;
                         ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:27994:28: error: expected namespace-name before ‘;’ token
     using namespace cv::dnn;
                            ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:28005:31: error: ‘cv::dnn’ has not been declared
         ERRWRAP2(retval = cv::dnn::readTorchBlob(filename, isBinary));
                               ^
....../opencv/modules/python/src2/cv2.cpp:175:5: note: in definition of macro ‘ERRWRAP2’
     expr; \
     ^~~~
In file included from ....../opencv/modules/python/src2/cv2.cpp:1674:0:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h: In function ‘PyObject* pyopencv_cv_dnn_resetMyriadDevice(PyObject*, PyObject*, PyObject*)’:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:28014:25: error: ‘dnn’ is not a namespace-name
     using namespace cv::dnn;
                         ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:28014:28: error: expected namespace-name before ‘;’ token
     using namespace cv::dnn;
                            ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:28019:22: error: ‘cv::dnn’ has not been declared
         ERRWRAP2(cv::dnn::resetMyriadDevice());
                      ^
....../opencv/modules/python/src2/cv2.cpp:175:5: note: in definition of macro ‘ERRWRAP2’
     expr; \
     ^~~~
In file included from ....../opencv/modules/python/src2/cv2.cpp:1674:0:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h: In function ‘PyObject* pyopencv_cv_dnn_shrinkCaffeModel(PyObject*, PyObject*, PyObject*)’:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:28028:25: error: ‘dnn’ is not a namespace-name
     using namespace cv::dnn;
                         ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:28028:28: error: expected namespace-name before ‘;’ token
     using namespace cv::dnn;
                            ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:28043:22: error: ‘cv::dnn’ has not been declared
         ERRWRAP2(cv::dnn::shrinkCaffeModel(src, dst, layersTypes));
                      ^
....../opencv/modules/python/src2/cv2.cpp:175:5: note: in definition of macro ‘ERRWRAP2’
     expr; \
     ^~~~
In file included from ....../opencv/modules/python/src2/cv2.cpp:1674:0:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h: In function ‘PyObject* pyopencv_cv_dnn_writeTextGraph(PyObject*, PyObject*, PyObject*)’:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:28052:25: error: ‘dnn’ is not a namespace-name
     using namespace cv::dnn;
                         ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:28052:28: error: expected namespace-name before ‘;’ token
     using namespace cv::dnn;
                            ^
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_funcs.h:28064:22: error: ‘cv::dnn’ has not been declared
         ERRWRAP2(cv::dnn::writeTextGraph(model, output));
                      ^
....../opencv/modules/python/src2/cv2.cpp:175:5: note: in definition of macro ‘ERRWRAP2’
     expr; \
     ^~~~
In file included from ....../opencv/modules/python/src2/cv2.cpp:1740:0:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_ns_reg.h: At global scope:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_ns_reg.h:2196:54: error: ‘cv::cudacodec’ has not been declared
     {"EncoderCallBack_BFRAME", static_cast<long>(cv::cudacodec::EncoderCallBack::BFRAME)},
                                                      ^~~~~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_ns_reg.h:2197:56: error: ‘cv::cudacodec’ has not been declared
     {"ENCODER_CALL_BACK_BFRAME", static_cast<long>(cv::cudacodec::EncoderCallBack::BFRAME)},
                                                        ^~~~~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_ns_reg.h:2198:54: error: ‘cv::cudacodec’ has not been declared
     {"EncoderCallBack_IFRAME", static_cast<long>(cv::cudacodec::EncoderCallBack::IFRAME)},
                                                      ^~~~~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_ns_reg.h:2199:56: error: ‘cv::cudacodec’ has not been declared
     {"ENCODER_CALL_BACK_IFRAME", static_cast<long>(cv::cudacodec::EncoderCallBack::IFRAME)},
                                                        ^~~~~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_ns_reg.h:2200:54: error: ‘cv::cudacodec’ has not been declared
     {"EncoderCallBack_PFRAME", static_cast<long>(cv::cudacodec::EncoderCallBack::PFRAME)},
                                                      ^~~~~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_ns_reg.h:2201:56: error: ‘cv::cudacodec’ has not been declared
     {"ENCODER_CALL_BACK_PFRAME", static_cast<long>(cv::cudacodec::EncoderCallBack::PFRAME)},
                                                        ^~~~~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_ns_reg.h:2202:36: error: ‘cv::cudacodec’ has not been declared
     {"H264", static_cast<long>(cv::cudacodec::H264)},
                                    ^~~~~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_ns_reg.h:2203:40: error: ‘cv::cudacodec’ has not been declared
     {"H264_MVC", static_cast<long>(cv::cudacodec::H264_MVC)},
                                        ^~~~~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_ns_reg.h:2204:40: error: ‘cv::cudacodec’ has not been declared
     {"H264_SVC", static_cast<long>(cv::cudacodec::H264_SVC)},
                                        ^~~~~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_ns_reg.h:2205:36: error: ‘cv::cudacodec’ has not been declared
     {"JPEG", static_cast<long>(cv::cudacodec::JPEG)},
                                    ^~~~~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_ns_reg.h:2206:37: error: ‘cv::cudacodec’ has not been declared
     {"MPEG1", static_cast<long>(cv::cudacodec::MPEG1)},
                                     ^~~~~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_ns_reg.h:2207:37: error: ‘cv::cudacodec’ has not been declared
     {"MPEG2", static_cast<long>(cv::cudacodec::MPEG2)},
                                     ^~~~~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_ns_reg.h:2208:37: error: ‘cv::cudacodec’ has not been declared
     {"MPEG4", static_cast<long>(cv::cudacodec::MPEG4)},
                                     ^~~~~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_ns_reg.h:2209:42: error: ‘cv::cudacodec’ has not been declared
     {"Monochrome", static_cast<long>(cv::cudacodec::Monochrome)},
                                          ^~~~~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_ns_reg.h:2210:42: error: ‘cv::cudacodec’ has not been declared
     {"MONOCHROME", static_cast<long>(cv::cudacodec::Monochrome)},
                                          ^~~~~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_ns_reg.h:2211:38: error: ‘cv::cudacodec’ has not been declared
     {"SF_BGR", static_cast<long>(cv::cudacodec::SF_BGR)},
                                      ^~~~~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_ns_reg.h:2212:39: error: ‘cv::cudacodec’ has not been declared
     {"SF_GRAY", static_cast<long>(cv::cudacodec::SF_GRAY)},
                                       ^~~~~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_ns_reg.h:2213:39: error: ‘cv::cudacodec’ has not been declared
     {"SF_IYUV", static_cast<long>(cv::cudacodec::SF_IYUV)},
                                       ^~~~~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_ns_reg.h:2214:39: error: ‘cv::cudacodec’ has not been declared
     {"SF_NV12", static_cast<long>(cv::cudacodec::SF_NV12)},
                                       ^~~~~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_ns_reg.h:2215:39: error: ‘cv::cudacodec’ has not been declared
     {"SF_UYVY", static_cast<long>(cv::cudacodec::SF_UYVY)},
                                       ^~~~~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_ns_reg.h:2216:39: error: ‘cv::cudacodec’ has not been declared
     {"SF_YUY2", static_cast<long>(cv::cudacodec::SF_YUY2)},
                                       ^~~~~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_ns_reg.h:2217:39: error: ‘cv::cudacodec’ has not been declared
     {"SF_YV12", static_cast<long>(cv::cudacodec::SF_YV12)},
                                       ^~~~~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_ns_reg.h:2218:49: error: ‘cv::cudacodec’ has not been declared
     {"Uncompressed_NV12", static_cast<long>(cv::cudacodec::Uncompressed_NV12)},
                                                 ^~~~~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_ns_reg.h:2219:49: error: ‘cv::cudacodec’ has not been declared
     {"UNCOMPRESSED_NV12", static_cast<long>(cv::cudacodec::Uncompressed_NV12)},
                                                 ^~~~~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_ns_reg.h:2220:49: error: ‘cv::cudacodec’ has not been declared
     {"Uncompressed_UYVY", static_cast<long>(cv::cudacodec::Uncompressed_UYVY)},
                                                 ^~~~~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_ns_reg.h:2221:49: error: ‘cv::cudacodec’ has not been declared
     {"UNCOMPRESSED_UYVY", static_cast<long>(cv::cudacodec::Uncompressed_UYVY)},
                                                 ^~~~~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_ns_reg.h:2222:51: error: ‘cv::cudacodec’ has not been declared
     {"Uncompressed_YUV420", static_cast<long>(cv::cudacodec::Uncompressed_YUV420)},
                                                   ^~~~~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_ns_reg.h:2223:51: error: ‘cv::cudacodec’ has not been declared
     {"UNCOMPRESSED_YUV420", static_cast<long>(cv::cudacodec::Uncompressed_YUV420)},
                                                   ^~~~~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_ns_reg.h:2224:49: error: ‘cv::cudacodec’ has not been declared
     {"Uncompressed_YUYV", static_cast<long>(cv::cudacodec::Uncompressed_YUYV)},
                                                 ^~~~~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_ns_reg.h:2225:49: error: ‘cv::cudacodec’ has not been declared
     {"UNCOMPRESSED_YUYV", static_cast<long>(cv::cudacodec::Uncompressed_YUYV)},
                                                 ^~~~~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_ns_reg.h:2226:49: error: ‘cv::cudacodec’ has not been declared
     {"Uncompressed_YV12", static_cast<long>(cv::cudacodec::Uncompressed_YV12)},
                                                 ^~~~~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_ns_reg.h:2227:49: error: ‘cv::cudacodec’ has not been declared
     {"UNCOMPRESSED_YV12", static_cast<long>(cv::cudacodec::Uncompressed_YV12)},
                                                 ^~~~~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_ns_reg.h:2228:35: error: ‘cv::cudacodec’ has not been declared
     {"VC1", static_cast<long>(cv::cudacodec::VC1)},
                                   ^~~~~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_ns_reg.h:2229:38: error: ‘cv::cudacodec’ has not been declared
     {"YUV420", static_cast<long>(cv::cudacodec::YUV420)},
                                      ^~~~~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_ns_reg.h:2230:38: error: ‘cv::cudacodec’ has not been declared
     {"YUV422", static_cast<long>(cv::cudacodec::YUV422)},
                                      ^~~~~~~~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_ns_reg.h:2231:38: error: ‘cv::cudacodec’ has not been declared
     {"YUV444", static_cast<long>(cv::cudacodec::YUV444)},
                                      ^~~~~~~~~
In file included from ....../opencv/modules/python/src2/cv2.cpp:1740:0:
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_ns_reg.h:2358:51: error: ‘cv::dnn’ has not been declared
     {"DNN_BACKEND_DEFAULT", static_cast<long>(cv::dnn::DNN_BACKEND_DEFAULT)},
                                                   ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_ns_reg.h:2359:50: error: ‘cv::dnn’ has not been declared
     {"DNN_BACKEND_HALIDE", static_cast<long>(cv::dnn::DNN_BACKEND_HALIDE)},
                                                  ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_ns_reg.h:2360:60: error: ‘cv::dnn’ has not been declared
     {"DNN_BACKEND_INFERENCE_ENGINE", static_cast<long>(cv::dnn::DNN_BACKEND_INFERENCE_ENGINE)},
                                                            ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_ns_reg.h:2361:50: error: ‘cv::dnn’ has not been declared
     {"DNN_BACKEND_OPENCV", static_cast<long>(cv::dnn::DNN_BACKEND_OPENCV)},
                                                  ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_ns_reg.h:2362:46: error: ‘cv::dnn’ has not been declared
     {"DNN_TARGET_CPU", static_cast<long>(cv::dnn::DNN_TARGET_CPU)},
                                              ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_ns_reg.h:2363:49: error: ‘cv::dnn’ has not been declared
     {"DNN_TARGET_MYRIAD", static_cast<long>(cv::dnn::DNN_TARGET_MYRIAD)},
                                                 ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_ns_reg.h:2364:49: error: ‘cv::dnn’ has not been declared
     {"DNN_TARGET_OPENCL", static_cast<long>(cv::dnn::DNN_TARGET_OPENCL)},
                                                 ^~~
....../opencv/build/modules/python_bindings_generator/pyopencv_generated_ns_reg.h:2365:54: error: ‘cv::dnn’ has not been declared
     {"DNN_TARGET_OPENCL_FP16", static_cast<long>(cv::dnn::DNN_TARGET_OPENCL_FP16)},
                                                      ^~~
modules/python3/CMakeFiles/opencv_python3.dir/build.make:65: recipe for target 'modules/python3/CMakeFiles/opencv_python3.dir/__/src2/cv2.cpp.o' failed
make[2]: *** [modules/python3/CMakeFiles/opencv_python3.dir/__/src2/cv2.cpp.o] Error 1
make[2]: Leaving directory '....../opencv/build'
CMakeFiles/Makefile2:6367: recipe for target 'modules/python3/CMakeFiles/opencv_python3.dir/all' failed
make[1]: *** [modules/python3/CMakeFiles/opencv_python3.dir/all] Error 2
make[1]: Leaving directory '....../opencv/build'
Makefile:165: recipe for target 'all' failed
make: *** [all] Error 2