Unreal Engine Issues
Unreal Engine Issues
Small seams in a rescaled Landscape between all the Landscape Components
UE - Graphics Tools - Terrain - Landscape - Jan 18, 2023This is a regression. Tested in //UE5/Release-5.0 CL20979098 Small seams in a rescaled Landscape between all the Landscape Components. This only happens when scaling specifically to this value. ...
The transform of a Virtual Bone can be changed in the Skeleton but isn't preserved
UE - Anim - Runtime - Jan 23, 2023This is not a regression. Tested in //UE5/Release-5.0 CL20979098 The transform of a Virtual Bone can be changed in the Skeleton but isn't preserved this has caused some confusion with users. ...
Data validation fails after renaming a Blueprint Actor while the Game Features Plugin is enabled
UE - Editor - Jan 31, 2023This is a regression. Tested in //UE5/Release-5.0 CL20979098 Data validation fails after renaming a Blueprint Actor while the Game Features Plugin is enabled. ...
TSR ghosting when see through translucent wall
UE - Graphics Features - Feb 7, 2023see through a translucent material will cause ghosting This issue did not occur in 5.0, it occurs when using TSR on UE 5.1 or later. ...
Large brush sizes causes hitching in Landscape Sculpt mode
UE - Graphics Tools - Terrain - Landscape - Jan 19, 2023In my case I used the erosion brush and smooth brushes. Not a regression checked in Version: 5.1.0-23058290+++UE5+Release-5.1 ...
Interchange: Forcing "Bind Pose Time Zero" to true doesn't always give good result
UE - Editor - Content Pipeline - Import and Export - Nov 6, 2024When using the legacy fbx importer with time zero option to true the skinning is good. So its a regression. Would be awesome if it can be fix in 5.5.1 ...
AllowAsyncRenderThreadUpdatesEditorGameWorld/AllowAsyncRenderThreadUpdatesEditor CVars are off by default and unsafe in Niagara
UE - Niagara - Mar 4, 2025This user made a github pull request: [Link Removed] but it was auto rejected. I think that we can consider taking their fixes, but keeping it disabled by default. ...
Crash adding preview scene profile from skel mesh editor and removing it from anim blueprint editor
OLD - Anim - Apr 14, 2017REGRESSION: Yes, does not occur in 4.15 Crash occurs when the user adds a Preview Scene Profile while in the animation or skeletal mesh editor, and then removes it while in the animation blueprint ...
If PVRTexToolCLI is not executable, invalid texture data is used and crash results when launching on device
UE - Platform - XR - Jul 5, 2017Synced the code on Windows and transfered to Mac, the file PVRTexToolCLI lost its executable permission bits... UE4 couldn't run the tool, but carried on processing anyway, processing invalid textur ...
Components derived from scene component reset vector location upon closing and re-opening editor
UE - Gameplay - Blueprint - Jun 7, 2016Components derived from scene component reset vector location upon closing and re-opening editor. This does not happen to scene components or other child components within a blueprint. Regression ...