Unreal Engine Issues
Unreal Engine Issues
Scene Capture 2D Generates Artifacts with Orthographic Projection of Nanite Mesh on Plane
UE - Rendering - Features - Nanite - Apr 5, 2022Occurs 5/5 times: The Scene Capture 2D camera displays artifacts when the projection is set to Orthographic and a nanite mesh is projected on the Scene Capture 2D plane. ...
shared texture sampler doesn't work in mobile
UE - Platform - Mobile - Systems - Jan 5, 2023In mobile preview or android device in 5.1 release, M_SharedTexture_Inst material does not render properly due to exceeded sampler slot limit. there was no problem in 5.0.3 ...
Cannot Delete Landscape with World Partition enabled
UE - Graphics Tools - Terrain - Landscape - Jan 12, 2023If you delete all the LandscapeStreamingProxies under the landscape object the parent landscape object can be deleted. Not a regression checked in Version: 5.1.0-23058290+++UE5+Release-5.1 ...
Sequencer custom render pass results are incorrect
zComponent - Archive - Feb 10, 2021As a result of outputting with Roughness set to 0.5 in the material, it is 0.5 in the viewport and a little lower in the render pass output. Viwport [Image Removed] Render [Image Removed] ...
Crash in Middle of PIE with Level sequences and MRQ running
UE - Runtime - Animation - Mar 6, 2023Repro Rate: 5/5 Tested this a few times and the crash seems to come in at different intervals, some had the prestreaming almost finished, then would crash. Working on a video to show crash to add ...
Burn ins are not composited onto media renders using the MRQ
zComponent - Archive - Jan 17, 2023In 5.1 media exports will not have the burn in composited onto them. ...
Packaged project crashes when playing sound from blueprint library with enum input after nativizing blueprints
UE - Gameplay - Blueprint Runtime - Aug 23, 2016Packaged project crashes when playing sound from blueprint library with enum input after nativizing blueprints. Frequency: 5/5 Notes If nativize blueprints is turned off, the packaged project wor ...
LOD ScreenSize per platform is not reflected in the mobile preview
UE - Platform - Mobile - Systems - Jan 31, 2023in 5.0 or 5.1, MinimumLOD per platform can be previewed in the mobile ES3.1 preview mode, but It seems that the LOD ScreenSize per platform is not reflected in the mobile preview. ...
Unexpected offset when using attach tracks with scene root components
UE - ACT Character - Sequencer - Sep 15, 2026We noticed an inconsistency when using attach tracks, depending on whether or not the parent actor has a default scene root. This creates an unintuitive behaviour for animators. It can be reproduce ...
State Machine Variable Type Icons Display in the Color White
UE - Runtime - Animation - May 4, 2022Occurs 5/5 times State machine variable type icons all display in the color white. Regression does occur - tested in //UE4/Release-4.27.2 EGL Live @ CL18319896 ...