Unreal Engine Issues
Unreal Engine Issues
[CrashReport] UE4Editor_Slate!SMultiBoxWidget::GetCustomizationVisibility() [multibox.cpp:931]
Tools - Jun 14, 2016This Jira was created from CrashReports submitted by the public due to the high number of occurrences. Descriptions from users are provided below. Error message: Assertion failed: Result == FPrope ...
Setting max undilated frame time to a negative value crashes the editor
UE - Gameplay - Apr 6, 2018In the world settings of any level, changing the max undilated frame time to a negative number results in the editor crashing. ...
Movie playback doesn't work on Mac and iOS the way it did before
Tools - Aug 5, 2016New media framework is making Mac/iOS not render ...
[CrashReport] UE4Editor_Landscape!ALandscapeProxy::CreateLandscapeInfo() [landscape.cpp:752]
UE - LD & Modeling - Terrain - Landscape - Jul 14, 2017This is a common crash affecting users through 4.14 to 4.16. Users have not provided any descriptions. Source Context 740 #if WITH_EDITOR 741 ULandscapeInfo* ALandscapeProxy::Creat ...
Importing an Alembic File with "Skip Empty Frames at Start of Alembic Sequence" Enabled Causes Crash
OLD - Anim - Jul 13, 2018Importing an Alembic File with "Skip Empty Frames at the Start of Alembic Sequence" Enabled Causes Crash. Found in 4.20 Preview 5 CL# 4173640 and 4.21 CL# 4207835 ...
GetRandomReachablePointInRadius is displaying non reachable points when radius float values exceed 6000
UE - AI - Oct 31, 2018When creating an Actor, and placing them inside of a geometric obstacle. GetRandomReachablePointInRadius is giving only non reachable points. The behavior happens when we set our navigational mesh b ...
[MetaSounds][Sine Generator] - Ensure in MetasoundEnum.h
UE - Audio - MetaSounds - Mar 25, 2022Live Ensure seen in Crash Reporter. Crash Reporter Link: [Link Removed] Hit 13 times by 4 users.Ensure condition failed: Converted [File:D:\build\++UE5\Sync\Engine\Plugins\Runtime\Metasound\Source\ ...
UGameplayStatics::SpawnEmitterAttached keeps relative location when SnapToTarget is used.
UE - Gameplay - Aug 10, 2016UGameplayStatics::SpawnEmitterAttached will keep relative position when using SnapToTarget. ...
[CrashReport] UE4Editor-Engine!UpdateWorldBoneTM(TArray<FAssetWorldBoneTM,TMemStackAllocator<16> > &,TArray<FTransform,FDefaultAllocator> const &,int,USkeletalMeshComponent *,FTransform const &,FVector const &) [PhysAnim.cpp:143]
UE - Simulation - Physics - May 31, 2019Generated from CrashReporter ...
[MRQ] Simulating in editor during runtime rendering causes an assertion to fail after rendering is done
UE - Graphics Features - Apr 19, 2022Simulating in editor during runtime rendering causes an assertion to fail after rendering is done. Repro Rate: 4/4 Tested this in //UE4/Release-4.27 @ CL#18319896 and the issue did not occur there ...