Unreal Engine Issues
Unreal Engine Issues
Is Editor Only setting excludes asset from map in packaged builds but does not exclude it from the package
UE - Foundation - Core - Cooker - Mar 29, 2018Setting an instance of an asset in a level to "Is Editor Only" will cause the asset to not be present in the level in a packaged game, but the asset is still included in the cooked content for the g ...
Widget retains reference for widgets that have been replaced and deleted
UE - Editor - UI Systems - Mar 29, 2018Widget references remain even after the referenced widgets have been deleted. This happens if the widget was replaced with another user created widget. ...
Material Instance values lost when using Material Parameters inside of multiple Material Functions
UE - Rendering - Architecture - Materials - Mar 30, 2018Material Instance parameters (that derive from parents using material functions) can have their data shifted or not saved. ...
Hiding and showing a level with painted foliage at runtime caues the foliage to disappear
UE - Graphics Features - Apr 2, 2018Syncing a texture from source control while a material editor sampling it is open will crash the editor
Tools - Apr 13, 2018Syncing to source control will cause a crash if a texture is synced that is being referenced by an open material editor, even if the texture hasn't been modified. A quick solution may be to close th ...
Vertex Color Information Lost on Editor Restart
Tools - Apr 19, 2018This is a regression. In 4.19 and Main (CL 4008322), vertex color information does not save properly and data is lost when editor is reopened. Creating project from scratch instead of copying over f ...
Editor Crash When DFAO Viewport Has Zero Area
UE - Graphics Features - Apr 19, 2018I've reproduced this crash in 4.16, 4.17, 4.18, 4.19, and Main. Per licensee: The editor crashes if distance field ambient occlusion is enabled and a viewport is resized to have zero height. Th ...
Cannot run any packaged project if "Force all skinned meshes to recompute tangents" has been enabled in an unrelated project
UE - Foundation - Core - Apr 20, 2018Enabling the "Force all skinned meshes to recompute tangents" sets the value at a Windows user level so that it affects all UE4 projects opened by that user, including unrelated packaged projects. T ...