Unreal Engine Issues
Unreal Engine Issues
Undo and ConstructionScript break the AttachChildren array
UE - Gameplay - Components - Nov 14, 2019Undo fills AttachChildren array with null by the undo serializer. After that, a construction script tries to remove child components from parent component's AttachChildren but it can't find its poi ...
Virtual Texture not streaming with Thin Translucency
UE - Rendering Architecture - Aug 24, 2022When using a virtual texture sampler for a thin translucent material, and that material occludes other objects that sample virtual textures, the occluded objects don't stream their VT. ...
Morph Targets in Skeletal Mesh LODs do not behave correctly
OLD - Anim - May 18, 2016Morph Targets in Skeletal Mesh LODs do not behave correctly This is a REGRESSION, does not occur in 4.11 ...
Inconsistent line ending prompts occur in Visual Studio after adding Vehicle C++ feature pack
UE - Gameplay - Jan 20, 2017When opening Visual Studio after adding C++ Vehicle content to a project, an "Inconsistent Line Endings" prompt appears for .cpp files for the vehicle. This issue is a regression, as it did not occ ...
Unable to package Engine plugins
UE - Foundation - Build - Farm - Jul 19, 2017Engine plugins included in the Engine are unable to be packaged. Attempting to package one results in the package process failing with an error stating that all source files must include the same pr ...
Data Layers Outliner does not remember selections on editor restart
UE - World Creation - Worldbuilding Tools - World Partition - Jan 9, 2023Regression: Tested in UE5/Release-5.0, this issue occurs so this is not a regression. ...
Crash when entering Brush Editing mode with a Sequence spawnable Post process volume
UE - Graphics Tools - Modeling Tools - BSP - Mar 18, 2024History window does not show full history for branched files with Perforce
UE - Editor - Workflow Systems - May 1, 2024Mouse dragging cursor accelerates significantly on Mac
Tools - Jan 18, 2017This also occurs in 4.14.3 This does not occur on Windows. Could not get this issue to reproduce while recording the screen with quicktime player, but if you experience it in person it really feel ...
Sequencer Render: Animation not updating for a moment on camera cut
UE - Anim - Sequencer - Mar 17, 2017When rendering from sequencer to an image sequence, character animation stops for 2 frames after a camera cut. This hitch does not occur when playing the sequence in PIE I've attached some sample d ...