Unreal Engine Issues
Unreal Engine Issues
ExposeOnSpawn pins no longer read default values from the linked class
UE - Gameplay - Blueprint - Dec 18, 2024This is technically a regression that was introduced in 5.5. This was intentionally changed in order to address a separate issue [Link Removed]. Additionally, this makes it explicit that the exposed ...
SSourceControlChangelistsWidget : hitting the checkf for duplicate uncontrolled items in OnRefreshUncontrolledChangelistWidgets
UE - Editor - Workflow Systems - Dec 18, 2024A checkf can fail in SSourceControlChangelists.cpp with the message: The same uncontrolled item was visited twice. It is likely present in more than one uncontrolled changelist This has been addre ...
Regression - Nav mesh is not generated on BSP brushes after loading a map
UE - AI - Navigation - Dec 18, 2024In UE 5.5, when loading a map and selecting "Build – Build Paths", the nav mesh is not generated on any BSP brushes (although it is correctly generated in static meshes). This did not happen in earl ...
[CrashReport][Assert] UnrealEditor-RHI!FRHIResource::MarkForDelete() [Engine/Source/Runtime/RHI/Private/RHIResources.cpp:49]
UE - Rendering Architecture - Materials - Dec 18, 2024One of the users described this issue as below. "At seemingly random times while working in the material graph, some action will cause a hitch or freeze, and quickly after the engine will crash, an ...
VisualizeTexture with the BMP flag causes a crash when any mip over mip0 is requested
UE - Rendering Architecture - Dec 18, 2024When a mip level higher than 0 is requested in VisualizeTexture, the engine will crash. The root cause appears to be VisualizeTexture.cpp:924, on which an incorrect mip level is used to read a non-m ...
Dragging and dropping multiple notifies does not place all notifies in intended areas.
UE - Anim - Runtime - Dec 17, 2024When dragging multiple (tested with 4) notifie states there are a few issues. On Drop: Some notify states do not land on the correct track. On Drag: The notify states do not line up with their cor ...
Assert / crash resolving TSoftObjectPtr when exiting PIE
UE - World Creation - Procedural Tools - PCG Core - Dec 17, 2024The main landscape actor's outer level's WorldSettings gets nullified by GC on PIE end, which leads to this problem. For some reason, this only seems to occur with the attached custom game mode : it ...
Draw debug will crash visionOS
UE - Platform - XR - Dec 17, 2024Substrate SSR reflections are black
UE - Graphics Features - Substrate - Dec 17, 2024Substrate Materials do not use Screen-Space reflections. Instead, they do not have any reflections (indirect specular) on the surface. ...