E  Error reading ping response
                         E  com.facebook.ads.internal.jy: Error opening connection for http://127.0.0.1:40927/ping with offset
                             0
                         E      at com.facebook.ads.internal.kd.a(SourceFile:66)
                         E      at com.facebook.ads.internal.kb.a(SourceFile:131)
                         E      at com.facebook.ads.internal.kb$c.a(SourceFile:1060)
                         E      at com.facebook.ads.internal.kb$c.call(SourceFile:396)
                         E      at java.util.concurrent.FutureTask.run(FutureTask.java:266)
                         E      at java.util.concurrent.ThreadPoolExecutor.processTask(ThreadPoolExecutor.java:1187)
                         E      at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1152)
                         E      at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)
                         E      at java.lang.Thread.run(Thread.java:784)
                         E  Caused by: java.io.IOException: Cleartext HTTP traffic to 127.0.0.1 not permitted
                         E      at com.android.okhttp.HttpHandler$CleartextURLFilter.checkURLPermitted(HttpHandler.java:115)
                         E      at com.android.okhttp.internal.huc.HttpURLConnectionImpl.execute(HttpURLConnectionImpl.java:45
                            8)
                         E      at com.android.okhttp.internal.huc.HttpURLConnectionImpl.getResponse(HttpURLConnectionImpl.jav
                            a:407)
                         E      at com.android.okhttp.internal.huc.HttpURLConnectionImpl.getResponseCode(HttpURLConnectionImpl
                            .java:538)
                         E      at com.facebook.ads.internal.kd.a(SourceFile:145)
                         E      at com.facebook.ads.internal.kd.a(SourceFile:61)
                         E      ... 8 more