Unreal Engine Issues
Unreal Engine Issues
Crash when importing Alembic data with a large number of vertices if Merge Meshes is enabled.
UE - Editor - Content Pipeline - Datasmith - May 26, 2022Cannot set background color for UI Domain material preview
UE - Editor - UI Systems - UMG - Dec 18, 2023CSM Shadows disappearing at larger coordinates with different FOVs
UE - Graphics Features - Shadows - Apr 5, 2024Cascaded shadows disappear at some FOVs when far from the world origin. This behavior was not present in 5.2. Also found in CL: 32690246 in Release-5.4 ...
Remove IFAs when they no longer have any instances
UE - World Creation - Worldbuilding Tools - Foliage - Apr 18, 2024Poor Vulkan RHIThread performance in Development builds on some Android
UE - Platform - Mobile - Dec 10, 2024Community-attempted workaround received in [Link Removed] Correct fix submitted to 5.6 FNMain in [Link Removed] which needs integrating into 5.5.3. ...
Quaternion customization always overrides the display name to "rotation"
UE - Editor - Workflow Systems - Jan 13, 2025iOS - Launch On - Application Crashes on device, on iOS 8 devices
UE - Platform - Mobile - Jul 20, 2016Blueprint Template Launch On from Mac crashes on device. ...
Animation Sequence Timeline is blank and doesn't let you scrub
OLD - Anim - Apr 22, 2016Animation Sequence Timeline is blank and doesn't let you scrub Regression: Yes, works in 4.11 [Image Removed] ...
In Persona, the lighting rig rotation changes when switching between profiles
OLD - Anim - Jan 19, 2017When the user switches between profiles in Preview Scene Settings, the lighting rig rotation changes randomly, and doesn't stick with the rotation that was set in the profile. ...
UPL addElement and addElements can infinitely recurse if tag is included in inserted data
UE - Platform - Mobile - Jul 24, 2017Inserting element data which contains the same tag as to insert into can create an infinite loop of adding the element to itself. ...