Unreal Engine Issues
Unreal Engine Issues
Cable actor does not render correctly in viewport on Mac
UE - Graphics Features - Feb 1, 2017The Cable actors render correctly in PIE and Standalone game. This does not occur on Windows Also occurs in 4.14.3 so not a regression ...
[CrashReport] UE4Editor-Renderer.dylib!FUploadObjectsToBufferCS* TShaderMap<FGlobalShaderType>::GetShader<FUploadObjectsToBufferCS>()
UE - Graphics Features - Jul 14, 2017This is a common crash affecting Mac users in 4.16 User DescriptionsMacOS High Sierra Beta 2 - Starting a project ...
[CrashReport] Crash on Mac - UE4Editor-IOSTargetPlatform.dylib!FIOSDeviceHelper::DoDeviceConnect()
UE - Platform - Mobile - Jul 20, 2017This is a common crash affecting Mac users on 4.16, it has occurred since at least 4.14. Users have not provided any descriptions. ...
Moving Objects with Surface Snapping Enabled Causes Major Offset
UE - LD & Modeling - Terrain - Landscape - Aug 16, 2019When using surface snapping objects do not move properly. 4.23 CL# 7948402, 4.24 CL# 8012457 This is a regression. ...
Crash When Enabling SSAO Smoothing with MSAA Enabled
UE - Graphics Features - Sep 12, 2019The Editor is crashing when enabling SSAO while MSAA is enabled. Found in 4.23 CL# 8386587 and 4.24 CL# 8569829 ...
Stationary directional light per-object shadows not working with origin rebasing
UE - Graphics Features - Dec 2, 2019Not 100% clear if this is a bug or expected behaviour, but raising it as it needs looking it. Can't see it as fixed elsewhere. Confirmed broken in 4.24 too. ...
Camera grain fails to render on mobile previews and on devices.
UE - Platform - Mobile - Aug 11, 2020This was said to have been working in 4.24 Unsure currently when regression was If you use SM5 preview and play in mobile preview, it works as intended. ...
Can't inherit from ALight without a linker error
UE - Gameplay - Feb 22, 2024This is a regression from 5.3. It should be possible to inherit from ALight outside of the engine module without any sort of errors. Case: [Link Removed] ...
Crash when double clicking on RowStruct's CurveEditor
UE - Editor - Applied Usability - Mar 15, 2024This problem can be reproduced with UE5.3 even after applying fix [Link Removed]. We have verified this issue with UE5.1 and it is not reproduced. ...
Packaged ThirdPerson template with "start in vr" enabled packaged and launched with "-nohmd" crashes
UE - Platform - XR - Mar 31, 2021The callstack is not XR-specific, it's just the engine trying to secure the audio device on startup, windows failing to return one, and the app not being able to continue safely. The crash does not ...