Unreal Engine Issues

Rect Light Texture does not unload during level streaming in packaged game

ResavePackages commandlet with Build Lighting applies level transform each time

While using the commandlet for RebuildPackages with -BuildLighting and having any sub-levels with level transforms will be added to the current position each time this commandlet is run. As an exa ...

GetRelevantAnimTime functions don't work with State Aliases

GetRelevantAnimTime family of transition don't work with state aliases ...

Landscape：Shadowmap the landscape casting doesn't match visual mesh after build lighting

[Crash]-[Reimport] - Crash on reimporting CAD file with deleted light sources

Possess functions need to be marked server-only

Possess() should only work on the server, and only be callable on the server. ...

IgnoreMoveInput functions should move up from PlayerController to Controller

Licensee suggests moving this up from APlayerController to AController, I think this makes sense. Minimal refactoring is necessary, and will remove confusion/potential bugs from people thinking it s ...

[Quartz] Play Quantized Crashes When Played On An Audio Component Spawned With 'Persist Across Level Transition'

There's a crash when "Play Quantized" is used on an Audio Component that was constructed via the functions "Create Sound 2D" or "Spawn Sound 2D" when the option 'Persist Across Level Transitions' is ...

Crash when renaming AnimGraph function in AnimBP

When renaming the AnimGraph in an Animation Blueprint, the editor crashes after you hit enter. [Link Removed] [Link Removed] Occurs in: 4.7.5 Release CL:2503383 4.8 Main CL:2513846 ...

RotateVector Function Not Properly Rotating SkysphereTexture

RotateAroundAxis Inside the RotateVector expects a normalized vector as rotation axis input, and that vector is not normalized. Once normalized it seems to work normally. Unable to test in 4.19 due ...