Unreal Engine Issues
Unreal Engine Issues
[CrashReport] Mac crash - FCocoaRunLoopSource::Process
UE - Platform - Apple - Sep 14, 2017This is a somewhat common Mac crash that has occurred since at least 4.14 and into 4.17. Users have not provided any descriptions of their actions when the crash occurred. The callstack contains l ...
[CrashReport] Mac crash - FMetalRenderPass::AsyncCopyFromBufferToTexture()
UE - Graphics Features - Sep 14, 2017This is an infrequent Mac crash that has occurred for a few users since 4.16. Users have not provided any description of their action when the crash occurred. Callstack from Log[2017.08.26-18.54.51 ...
FGeometryCacheSceneProxy crashes engine when rendering through command prompt
UE - Editor - Content Pipeline - USD - Aug 23, 2021Came across this bug when verifying [Link Removed]. Seems there was a different crash reason. When testing, this bugs seems to happen only half the time while the other half it succeeds without issu ...
Crash saving a destructible mesh after creating it from static mesh
UE - Simulation - Physics - Destruction - Sep 29, 2016Crash occurs when saving a destructible mesh after creating it from a static mesh. ...
Engine Crash when Running a Screenshot Functional Test
UE - Automation Test - Apr 12, 2023Running a Screenshot Functional test, is causing an engine crash. By attaching a debugger to it, AScreenshotFunctionalTestBase::PrepareForScreenshot() is reached and GEngine->GameViewport is null, ...
Selecting Reimport on a virtual texture results in crash
UE - Graphics Features - Nov 14, 2019Reimporting a virtual texture results in a crash. Tested in: 4.24P2 CL#10091930 , 4.25 CL#10183780 ...
Unloading level during PIE leads to editor crash
Tools - Dec 6, 2017Unloading level during PIE seems to lead to an editor crash. Most easily reproducible by enabling malloc stomp. ...
Auto-generating multiple levels at once crashes the editor
Creating multiple levels at one time will cause the editor to freeze and lock up and may lead to an "out of memory" crash in the editor. ...
Crash when adding SK_Mannequin to a Level Sequence in QAGame
OLD - Anim - Feb 20, 2017This crash only occurs when the asset is dragged and dropped into the level. Workaround Add the asset to the level, then to the sequence. NOTE This does not occur in //UE4/Main ...
Steam Audio Crashes Project when Deployed to Android Device
UE - Audio - May 5, 2017The new Steam Audio plugin is crashes when deployed to Android Devices. ...