Unreal Engine Issues
Unreal Engine Issues
HLOD dialog is reporting a fatal error while trying to build HLODs
UE - World Creation - Worldbuilding Tools - HLOD - May 11, 2022Does not reproduce in //UE5/Main CL 20075312 HLOD dialog is reporting a fatal error while trying to build HLODs in a level with a particular blueprint the user created. HLODs build with out the blu ...
ReflectionCaptures as ChildActorComponents does not capture and reload the MapBuildData Correctly.
UE - Graphics Features - Jul 12, 2022OnComponentHit Event is not triggered when hit by a spawned actor with simulate physics enabled for WheeledVehiclePawn with BoxCollison
UE - Simulation - Core - Feb 20, 2023BoxCollison's OnComponentHit event is not triggered when BoxCollison hits a spawned actor with simulate physics enabled. The event is triggered if the same actor has been placed in the level beforeh ...
Eyeball appears opaque on project launch
UE - Graphics Features - Feb 21, 2023DX12/SM6 Sampler Counts increased for empty materials between 5.1 and 5.2
UE - Rendering - Architecture - Materials - May 19, 2023While not a major issue in and of itself, this can cause considerable headaches for materials where sampler counts in 5.1 were at 15/16 or 16/16 and when upgrading to 5.2 are now exceeding the built ...
Material previews in the content browser display the default material checkerboard
UE - Rendering - Architecture - Materials - Nov 16, 2023Occasionally material and material functions previews in the content browser are displayed with the default material checkerboard, perhaps due to shaders not being compiled. UDN users are also expe ...
Crashing when toggling maps containing Color Correct Regions
UE - Virtual Production - Rendering - Color - Nov 19, 2024When maps with Color Correct Regions are streamed into another map have their visibility toggled during runtime, it will cause a memory access violation and crash the editor. ...
Landscape component's LODBias settings is ineffective
UE - Graphics Tools - Terrain - Landscape - Jan 7, 2025[Image Removed] Jira Bot attaches conversation thread from Slack [Image Removed]Ryan Bickell – 2025-01-07 10:54:10 UTC Hello and happy new year! I'm messing with the Landscape component LODBias sett ...
[Interchange][FBX] Bone orientation is different between legacy and interchange import with the ForceFrontXAxis
UE - Editor - Content Pipeline - Import and Export - Jan 16, 2025When importing FBX files using the Interchange and legacy import with Force Front X Axis enabled, the transforms of the bones in the imported FBX models will not match. ...
MeshPaint textures don't work when r.VT.SplitPhysicalPoolSize is set
UE - Rendering - Architecture - Mar 21, 2025Whenever we have a non zero setting for r.VT.SplitPhysicalPoolSize, then mesh painting doesn't function correctly. ...