After using the Begin Scan, the application does not show anything with the camera, though it should be noted that you can still find, select planes and then place the model on it. For now the bug was not tested on Mac due to a different issue.
The issue seems related to be related to a Handled Ensure:
2024.09.11-12.55.13:848][152]LogGoogleARCore: FGoogleARCoreDevice::StartSession() Configuring camera... [2024.09.11-12.55.13:868][152]LogStats: FPlatformStackWalk::StackWalkAndDump - 0.020 s [2024.09.11-12.55.13:868][152]LogOutputDevice: Error: === Handled ensure: === [2024.09.11-12.55.13:868][152]LogOutputDevice: Error: [2024.09.11-12.55.13:868][152]LogOutputDevice: Error: Ensure condition failed: oldValue == newValue [File:./Runtime/Core/Private/HAL/ThreadingBase.cpp] [Line: 192] [2024.09.11-12.55.13:868][152]LogOutputDevice: Error: oldValue(0) newValue(1) If this check fails make sure that there is a FTaskTagScope(ETaskTag::EGameThread) as deep as possible on the current callstack, you can see the current value in ActiveNamedThreads(1) [2024.09.11-12.55.13:868][152]LogOutputDevice: Error: Stack: [2024.09.11-12.55.13:868][152]LogOutputDevice: Error: [Callstack] 0x0000006FB14ED590 libUnreal.so(0x000000000AEC5590)![Unknown]() [] [2024.09.11-12.55.13:868][152]LogOutputDevice: Error: [Callstack] 0x0000006FB14E7DCC libUnreal.so(0x000000000AEBFDCC)!IsInGameThread() [] [2024.09.11-12.55.13:868][152]LogOutputDevice: Error: [Callstack] 0x0000006FB8C6D320 libUnreal.so(0x0000000012645320)!TBaseUObjectMethodDelegateInstance<false, UGoogleARCoreEventManager, void (TArray<FGoogleARCoreCameraConfig, TSizedDefaultAllocator<32> > const&), FDefaultDelegateUserPolicy>::ExecuteIfSafe(TArray<FGoogleARCoreCameraConfig, TSizedDefaultAllocator<32> > const&) const [] [2024.09.11-12.55.13:868][152]LogOutputDevice: Error: [Callstack] 0x0000006FB8C723C4 libUnreal.so(0x000000001264A3C4)!void TMulticastDelegateBase<FDefaultDelegateUserPolicy>::Broadcast<IBaseDelegateInstance<void (TArray<FGoogleARCoreCameraConfig, TSizedDefaultAllocator<32> > const&), FDefaultDelegateUserPolicy>, TArray<FGoogleARCoreCameraConfig, TSizedDefaultAllocator<32> > const&>(TArray<FGoogleARCoreCameraConfig, TSizedDefaultAllocator<32> > const&) const [] [2024.09.11-12.55.13:868][152]LogOutputDevice: Error: [Callstack] 0x0000006FB8C5DF58 libUnreal.so(0x0000000012635F58)!FGoogleARCoreDevice::StartSession() [] [2024.09.11-12.55.13:868][152]LogOutputDevice: Error: [Callstack] 0x00000070500D4048 libart.so(0x00000000002D4048)![Unknown]() [] [2024.09.11-12.55.13:868][152]LogOutputDevice: Error: [Callstack] 0x00000070500CA9EC libart.so(0x00000000002CA9EC)![Unknown]() [] [2024.09.11-12.55.13:868][152]LogOutputDevice: Error: [Callstack] 0x00000070500EE6BC libart.so(0x00000000002EE6BC)!art::interpreter::ArtInterpreterToCompiledCodeBridge(art::Thread*, art::ArtMethod*, art::ShadowFrame*, unsigned short, art::JValue*) [] [2024.09.11-12.55.13:868][152]LogOutputDevice: Error: [Callstack] 0x000000705020ADE8 libart.so(0x000000000040ADE8)!bool art::interpreter::DoCall<false, false>(art::ArtMethod*, art::Thread*, art::ShadowFrame&, art::Instruction const*, unsigned short, art::JValue*) [] [2024.09.11-12.55.13:868][152]LogOutputDevice: Error: [Callstack] 0x000000705056D4BC libart.so(0x000000000076D4BC)!MterpInvokeStatic() [] [2024.09.11-12.55.13:868][152]LogOutputDevice: Error: [Callstack] 0x00000070500C5018 libart.so(0x00000000002C5018)![Unknown]() [] [2024.09.11-12.55.13:868][152]LogOutputDevice: Error: [Callstack] 0x000000705007D844 libart.so(0x000000000027D844)![Unknown]() [] [2024.09.11-12.55.13:868][152]LogOutputDevice: Error: [Callstack] 0x000000705015A9E8 libart.so(0x000000000035A9E8)!art::interpreter::ArtInterpreterToInterpreterBridge(art::Thread*, art::CodeItemDataAccessor const&, art::ShadowFrame*, art::JValue*) [] [2024.09.11-12.55.13:868][152]LogOutputDevice: Error: [Callstack] 0x000000705020B060 libart.so(0x000000000040B060)!bool art::interpreter::DoCall<false, false>(art::ArtMethod*, art::Thread*, art::ShadowFrame&, art::Instruction const*, unsigned short, art::JValue*) [] [2024.09.11-12.55.13:868][152]LogOutputDevice: Error: [Callstack] 0x0000007050209CE4 libart.so(0x0000000000409CE4)!MterpInvokeDirect() [] [2024.09.11-12.55.13:868][152]LogOutputDevice: Error: [Callstack] 0x00000070500C4F98 libart.so(0x00000000002C4F98)![Unknown]() [] [2024.09.11-12.55.13:868][152]LogOutputDevice: Error: [Callstack] 0x000000705007D844 libart.so(0x000000000027D844)![Unknown]() [] [2024.09.11-12.55.13:868][152]LogOutputDevice: Error: [Callstack] 0x000000705015A9E8 libart.so(0x000000000035A9E8)!art::interpreter::ArtInterpreterToInterpreterBridge(art::Thread*, art::CodeItemDataAccessor const&, art::ShadowFrame*, art::JValue*) [] [2024.09.11-12.55.13:868][152]LogOutputDevice: Error: [Callstack] 0x000000705020B060 libart.so(0x000000000040B060)!bool art::interpreter::DoCall<false, false>(art::ArtMethod*, art::Thread*, art::ShadowFrame&, art::Instruction const*, unsigned short, art::JValue*) [] [2024.09.11-12.55.13:868][152]LogOutputDevice: Error: [Callstack] 0x00000070500C0EA8 libart.so(0x00000000002C0EA8)!MterpInvokeVirtual() [] [2024.09.11-12.55.13:868][152]LogOutputDevice: Error: [Callstack] 0x00000070500C4E98 libart.so(0x00000000002C4E98)![Unknown]() [] [2024.09.11-12.55.13:868][152]LogOutputDevice: Error: [Callstack] 0x00000070500C0298 libart.so(0x00000000002C0298)!MterpInvokeVirtual() [] [2024.09.11-12.55.13:868][152]LogOutputDevice: Error: [Callstack] 0x00000070500C4E98 libart.so(0x00000000002C4E98)![Unknown]() [] [2024.09.11-12.55.13:868][152]LogOutputDevice: Error: [Callstack] 0x00000070500BFCF8 libart.so(0x00000000002BFCF8)!MterpInvokeVirtual() [] [2024.09.11-12.55.13:868][152]LogOutputDevice: Error: [Callstack] 0x00000070500C4E98 libart.so(0x00000000002C4E98)![Unknown]() [] [2024.09.11-12.55.13:868][152]LogOutputDevice: Error: [Callstack] 0x000000705007D844 libart.so(0x000000000027D844)![Unknown]() [] [2024.09.11-12.55.13:868][152]LogOutputDevice: Error: [Callstack] 0x00000070500EDE7C libart.so(0x00000000002EDE7C)!bool art::interpreter::DoCall<false, true>(art::ArtMethod*, art::Thread*, art::ShadowFrame&, art::Instruction const*, unsigned short, art::JValue*) [] [2024.09.11-12.55.13:868][152]LogOutputDevice: Error: [Callstack] 0x00000070500C0FC0 libart.so(0x00000000002C0FC0)!MterpInvokeVirtual() [] [2024.09.11-12.55.13:868][152]LogOutputDevice: Error: [Callstack] 0x00000070500C4E98 libart.so(0x00000000002C4E98)![Unknown]() [] [2024.09.11-12.55.13:868][152]LogOutputDevice: Error: [Callstack] 0x000000705007D844 libart.so(0x000000000027D844)![Unknown]() [] [2024.09.11-12.55.13:868][152]LogOutputDevice: Error: [Callstack] 0x000000705015A9E8 libart.so(0x000000000035A9E8)!art::interpreter::ArtInterpreterToInterpreterBridge(art::Thread*, art::CodeItemDataAccessor const&, art::ShadowFrame*, art::JValue*) [] [2024.09.11-12.55.13:868][152]LogOutputDevice: Error: [Callstack] 0x000000705020B060 libart.so(0x000000000040B060)!bool art::interpreter::DoCall<false, false>(art::ArtMethod*, art::Thread*, art::ShadowFrame&, art::Instruction const*, unsigned short, art::JValue*) [] [2024.09.11-12.55.13:868][152]LogOutputDevice: Error: [Callstack] 0x00000070500C0EA8 libart.so(0x00000000002C0EA8)!MterpInvokeVirtual() [] [2024.09.11-12.55.13:868][152]LogOutputDevice: Error: [Callstack] 0x00000070500C4E98 libart.so(0x00000000002C4E98)![Unknown]() [] [2024.09.11-12.55.13:868][152]LogOutputDevice: Error: [Callstack] 0x00000070500C0298 libart.so(0x00000000002C0298)!MterpInvokeVirtual() [] [2024.09.11-12.55.13:868][152]LogOutputDevice: Error: [Callstack] 0x00000070500C4E98 libart.so(0x00000000002C4E98)![Unknown]() [] [2024.09.11-12.55.13:868][152]LogOutputDevice: Error: [Callstack] 0x00000070500C0298 libart.so(0x00000000002C0298)!MterpInvokeVirtual() [] [2024.09.11-12.55.13:868][152]LogOutputDevice: Error: [Callstack] 0x00000070500C4E98 libart.so(0x00000000002C4E98)![Unknown]() [] [2024.09.11-12.55.13:868][152]LogOutputDevice: Error: [Callstack] 0x000000705020A2D8 libart.so(0x000000000040A2D8)!MterpInvokeDirect() [] [2024.09.11-12.55.13:868][152]LogOutputDevice: Error: [Callstack] 0x00000070500C4F98 libart.so(0x00000000002C4F98)![Unknown]() [] [2024.09.11-12.55.13:868][152]LogOutputDevice: Error: [Callstack] 0x00000070500C0298 libart.so(0x00000000002C0298)!MterpInvokeVirtual() [] [2024.09.11-12.55.13:868][152]LogOutputDevice: Error: [Callstack] 0x00000070500C4E98 libart.so(0x00000000002C4E98)![Unknown]() [] [2024.09.11-12.55.13:868][152]LogOutputDevice: Error: [Callstack] 0x000000705007D844 libart.so(0x000000000027D844)![Unknown]() [] [2024.09.11-12.55.13:868][152]LogOutputDevice: Error: [Callstack] 0x000000705007C9EC libart.so(0x000000000027C9EC)!artQuickToInterpreterBridge() [] [2024.09.11-12.55.13:868][152]LogOutputDevice: Error: [Callstack] 0x00000070500D417C libart.so(0x00000000002D417C)![Unknown]() [] [2024.09.11-12.55.13:868][152]LogOutputDevice: Error: [Callstack] 0x0000000000000000 (0x0000000000000000)!UnknownFunction [] [2024.09.11-12.55.13:868][152]LogOutputDevice: Error: [Callstack] 0x0000000000000000 (0x0000000000000000)!UnknownFunction [] [2024.09.11-12.55.13:868][152]LogOutputDevice: Error: [2024.09.11-12.55.13:873][152]LogStats: SubmitErrorReport - 0.000 s [2024.09.11-12.55.13:873][152]LogStats: SendNewReport - 0.000 s [2024.09.11-12.55.13:873][152]LogStats: FDebug::EnsureFailed - 0.024 s [2024.09.11-12.55.13:873][152]LogGoogleARCore: Got 3 supported camera config from ARCore: [2024.09.11-12.55.13:873][152]LogGoogleARCore: 1: CameraImageResolution (640 x 480), CameraTextureResolution (1920 x 1080), CameraID (0), TargetFPS Mode (1, 30 Max FPS), DepthSensorUsage Mode (2), Facing (1) [2024.09.11-12.55.13:873][152]LogGoogleARCore: 2: CameraImageResolution (1280 x 720), CameraTextureResolution (1920 x 1080), CameraID (0), TargetFPS Mode (1, 30 Max FPS), DepthSensorUsage Mode (2), Facing (1) [2024.09.11-12.55.13:873][152]LogGoogleARCore: 3: CameraImageResolution (1920 x 1080), CameraTextureResolution (1920 x 1080), CameraID (0), TargetFPS Mode (1, 30 Max FPS), DepthSensorUsage Mode (2), Facing (1) [2024.09.11-12.55.13:873][152]LogGoogleARCore: DesiredVideoFormat width,height = 0,0 default format will be used. [2024.09.11-12.55.13:873][152]LogGoogleARCore: FGoogleARCoreDevice::StartSession() Configuring session... [2024.09.11-12.55.13:882][152]LogGoogleARCore: Error: SetCameraTextureIds 4 textures [2024.09.11-12.55.13:882][152]LogGoogleARCore: ARCore session started successfully.
Actual Result: During and after Scanning the device displays only darkness and nothing through the camera.
Expected Result: The app correctly displays the environment seen with the camera.
I am not able to find world outliner how to enable it?
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There's no existing public thread on this issue, so head over to Questions & Answers just mention UE-223981 in the post.
5 |
Component | UE - Platform - XR |
---|---|
Affects Versions | 5.5 |
Target Fix | 5.5.3 |
Created | Sep 11, 2024 |
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Updated | Dec 18, 2024 |