Unreal Engine Issues
Unreal Engine Issues
Possible bug with GAOGlobalDistanceFieldCacheMostlyStaticSeparately
UE - Graphics Features - Jun 2, 2025The Global Distance Field can constantly update, even when the camera is stationary, in large World Partition maps. This bug requires a large amount of the World Partition map to be loaded to reprod ...
Duplicating many Actors at once in a Level Instance while in Level Instance Edit will result in a jumbled mess of Actors on the Persistent Level
UE - World Creation - Worldbuilding Tools - Level Instances - Feb 12, 2025Duplicating many Actors at once in a Level Instance while in Level Instance Edit will result in a jumbled mess of Actors on the Persistent Level. The licensee has encountered this in Unreal 5.4 and ...
Display 1.2 bouncing ball has a typo in the Math Hall of ContentExamples
Docs - Samples - Sep 19, 2016Just a typo that needs to be fixed. ...
In Niagara's "CalculateParticleRadius", StaticSwitch Input is connected
UE - Niagara - Jan 24, 2020This may not compile properly. Should be fixed. ...
USkeletalMesh::SetSkeleton function is not a BlueprintSetter
UE - Editor - Content Pipeline - Asset Build - Oct 28, 2021I have a fix ready for this in cl: 17967661 ...
CheckCompilingPSOs assert in FMaterialPSORequestManager::MarkCompilationComplete fires occasionally
Find the root cause and fix it. ...
Ribbon issue with local space and source rotation.
UE - Graphics Features - Oct 28, 2015Issue is detailed in the UDN linked. Investigate and fix. ...
Smoke particles render with black box outline on tvOS in PlatformerGame
UE - Platform - Mobile - May 2, 2017This is on tvOS 10.2. This is a regression from 4.15 ...
FPropertySoftPath::Resolve doesn't resolve c-array elements properly
UE - Framework - Nov 20, 2023a fix was proposed in the UDN but it needs to be tested and revised ...
Skip Assigning Gamepad to Player 1 does not work
UE - Gameplay - Input - Feb 2, 2024This is a regression from a long while ago that needs to get fixed ...