App crashing Windows, OSX, iOS in Unreal Engine 4.18.3 and 4.20.3

[SpencerIO]

I'm having trouble with the WebCameraFeed plugin crashing on Windows 10, OSX Mojave, iOS 12.0 in Unreal Engine 4.18.3 and 4.20.3

I get the following crash errors...

LoginId:ac419d7342189e686c3fd598199182af EpicAccountId:e074f77a23e54a68997276cc816499f9

Access violation - code c0000005 (first/second chance not available)

UE4Editor_RHI UE4Editor_WebCameraFeed!BaseVideoGrabber::mirrorTexture_RenderThread() [c:\users\user\documents\unreal projects\cam418\plugins\webcamerafeed\source\webcamerafeed\private\basevideograbber.cpp:137] UE4Editor_WebCameraFeed!BaseVideoGrabber::copyDataToTexture'::18'::EURCMacro_UpdateTextureRegionsData::DoTask() [c:\users\user\documents\unreal projects\cam418\plugins\webcamerafeed\source\webcamerafeed\private\basevideograbber.cpp:258] UE4Editor_WebCameraFeed!TGraphTask<BaseVideoGrabber::copyDataToTexture'::18'::EURCMacro_UpdateTextureRegionsData>::ExecuteTask() [x:\epic\ue_4.18\engine\source\runtime\core\public\async\taskgraphinterfaces.h:784] UE4Editor_Core UE4Editor_Core UE4Editor_RenderCore UE4Editor_RenderCore UE4Editor_Core UE4Editor_Core kernel32 ntdll

LoginId:63aad1def548bd427c5467966527d103 EpicAccountId:e074f77a23e54a68997276cc816499f9

SEGV_MAPERR at 0x1a8

BaseVideoGrabber::copyDataToTexture(unsigned char, int, int, int)::EURCMacro_UpdateTextureRegionsData::DoTask(ENamedThreads::Type, TRefCountPtr const&) Address = 0x127b30872 [/Users/user/Documents/Unreal Projects/CameraFeed420/Plugins/WebCameraFeed/Source/WebCameraFeed/Private/BaseVideoGrabber.cpp, line 221] [in UE4Editor-WebCameraFeed.dylib] TGraphTask<BaseVideoGrabber::copyDataToTexture(unsigned char, int, int, int)::EURCMacro_UpdateTextureRegionsData>::ExecuteTask(TArray<FBaseGraphTask, FDefaultAllocator>&, ENamedThreads::Type) Address = 0x127b4814a [/Users/Shared/Epic Games/UE_4.20/Engine/Source/Runtime/Core/Public/UObject/NameTypes.h, line 707] [in UE4Editor-WebCameraFeed.dylib] FNamedTaskThread::ProcessTasksNamedThread(int, bool) Address = 0x1015ef6bb (filename not found) [in UE4Editor-Core.dylib] FNamedTaskThread::ProcessTasksUntilQuit(int) Address = 0x1015ee313 (filename not found) [in UE4Editor-Core.dylib] FTaskGraphImplementation::ProcessThreadUntilRequestReturn(ENamedThreads::Type) Address = 0x1015e9f9e (filename not found) [in UE4Editor-Core.dylib] RenderingThreadMain(FEvent) Address = 0x102e2e27c (filename not found) [in UE4Editor-RenderCore.dylib] FRenderingThread::Run() Address = 0x102e44277 (filename not found) [in UE4Editor-RenderCore.dylib] FRunnableThreadPThread::Run() Address = 0x1016ac4be (filename not found) [in UE4Editor-Core.dylib] FRunnableThreadPThread::_ThreadProc(void*) Address = 0x10168cff7 (filename not found) [in UE4Editor-Core.dylib] _pthread_body Address = 0x7fff5df2733d (filename not found) [in libsystem_pthread.dylib] _pthread_start Address = 0x7fff5df2a2a7 (filename not found) [in libsystem_pthread.dylib] thread_start Address = 0x7fff5df26425 (filename not found) [in libsystem_pthread.dylib]

[bakjos]

I haven't had the chance to test it again the latest versions of iOS/OSX, I guess the problem is due to this, once I have the latest versions installed I'll let you know

[buaaCCJ]

have you solved this problem??