E  NullReferenceException: DefaultItem is null. Set component of type FriendItemComponent to DefaultItem.
                         E    at UIWidgets.ListViewCustom`2[TComponent,TItem].Start () [0x00000] in <00000000000000000000000000000000>:0
                         E    at GiftsWindow.UpdateRecieveInfo () [0x00000] in <00000000000000000000000000000000>:0
                         E    at GiftsWindow.InitWindow () [0x00000] in <00000000000000000000000000000000>:0
                         E    at BaseWindow.OnShow () [0x00000] in <00000000000000000000000000000000>:0
                         E    at GiftsWindow.OnShow () [0x00000] in <00000000000000000000000000000000>:0
                         E    at WindowsController.Show (System.Type windowType) [0x00000] in <00000000000000000000000000000000>:0
                         E    at WindowsController.Show[T] () [0x00000] in <00000000000000000000000000000000>:0
                         E    at UnityEngine.Events.UnityEvent.Invoke () [0x00000] in <00000000000000000000000000000000>:0
                         E    at UnityEngine.EventSystems.ExecuteEvents.Execute[T] (UnityEngine.GameObject target, UnityEngine.EventSystems.BaseEventData eventData, UnityEngine.EventSystems.ExecuteEvents+EventFunction`1[T1] fun
                 Parcel  E  Reading a NULL string not supported here.

                         E  NullReferenceException: Object reference not set to an instance of an object.
                         E    at UIWidgets.ListViewCustom`2[TComponent,TItem].GetItemSize () [0x00000] in <00000000000000000000000000000000>:0
                         E    at UIWidgets.ListViewCustom`2[TComponent,TItem].GetFirstVisibleIndex (System.Boolean strict) [0x00000] in <00000000000000000000000000000000>:0
                         E    at UIWidgets.ListViewCustom`2[TComponent,TItem].UpdateView () [0x00000] in <00000000000000000000000000000000>:0
                         E    at UIWidgets.ListViewCustom`2[TComponent,TItem].SetNewItems (UIWidgets.ObservableList`1[T] newItems, System.Boolean updateView) [0x00000] in <00000000000000000000000000000000>:0
                         E    at UIWidgets.ListViewCustom`2[TComponent,TItem].set_DataSource (UIWidgets.ObservableList`1[T] value) [0x00000] in <00000000000000000000000000000000>:0
                         E    at GiftsWindow.UpdateRecieveInfo () [0x00000] in <00000000000000000000000000000000>:0
                         E    at GiftsWindow.InitWindow () [0x00000] in <00000000000000000000000000000000>:0
                         E    at BaseWindow.OnShow () [0x00000] in <0000000000000000000000


                         E  NullReferenceException: Object reference not set to an instance of an object.
                         E    at FriendItemComponent.OnClick () [0x00000] in <00000000000000000000000000000000>:0
                         E    at UnityEngine.Events.UnityEvent.Invoke () [0x00000] in <00000000000000000000000000000000>:0
                         E    at UnityEngine.EventSystems.ExecuteEvents.Execute[T] (UnityEngine.GameObject target, UnityEngine.EventSystems.BaseEventData eventData, UnityEngine.EventSystems.ExecuteEvents+EventFunction`1[T1] functor) [0x00000] in <00000000000000000000
                            000000000000>:0
                         E    at UnityEngine.EventSystems.StandaloneInputModule.ProcessTouchPress (UnityEngine.EventSystems.PointerEventData pointerEvent, System.Boolean pressed, System.Boolean released) [0x00000] in <00000000000000000000000000000000>:0
                         E    at UnityEngine.EventSystems.StandaloneInputModule.ProcessTouchEvents () [0x00000] in <00000000000000000000000000000000>:0
                         E    at UnityEngine.EventSystems.StandaloneInputModule.Process () [0x00000] in <00000000000000000000000000000000>:0
                         E  UnityEngine.EventSystems.ExecuteEvents:E