Unreal Engine Issues
Unreal Engine Issues
Monitor content override the "Map Directory To" option if the source directory start with a mount point
Tools - Oct 23, 2017If there is a valid specified "Map Directory To" we should use it instead of overriding it with the source folder mount point. ...
Lighting Channels Do Not Function with 78+ Lights on Actor
UE - Graphics Features - Oct 20, 2017Lighting channels do not function when the number of lights affecting actors is 79 or higher. Any number of lights that is 78 or fewer will honor lighting channel assignments. ...
Using the HighRes Screenshot command in a shipping packaged build crashes the game
Tools - Oct 20, 2017Using the HighRes Screenshot command in a shipping packaged build crashes the game. This issue does not display a callstack or the crash reporter, simply a message that says fatal error then closes ...
Engine Crashes When SubAnimInstance is set up and Master Sequence is Set to Spawnable
OLD - Anim - Oct 20, 2017Engine crashes when CharacterBP is dragged into the Shots track and Spawnable is checked and unchecked when character animation Blueprint has a SubAnimInstance set up. ...
Inherited TMap value of type UObject* is not saved on blueprint compile
UE - Gameplay - Blueprint - Oct 20, 2017When a blueprint inherits a TMap variable with a UObject* as the value, compiling the blueprint causes anything set for the value to rest to "none" Workaround: Adding the TMap through the editor re ...
Crash when modifying InstancedStaticMesh transform in Blueprint Editor
UE - World Creation - Worldbuilding Tools - Foliage - Oct 20, 2017InstancedStaticMesh component element mismatch between in-level and BP editor can cause crash when modifying transform in BP editor. This can happen when a user modified transform in-level actor's I ...
Hot reload iteration time regression.
UE - Foundation - Core - Oct 19, 2017Hot reload iteration times have been crippled ever since CL# 3332960, which was a fix for [Link Removed]. ...
[CrashReport] UE4Editor_UMG!UWidget::GetParent() [widget.cpp:610]
UE - Editor - UI Systems - Oct 19, 2017This is a trending crash coming out of the 4.18 previews and 4.18.0. Users have not provided any descriptions of their actions when the crash occurred. Source Context 597 void UWidget::SetA ...
When the Transform of InstancedStaticMesh is updated, the Random Seed value of PerInstanceRandom is updated.
UE - Graphics Features - Oct 18, 2017When updating Transform of InstancedStaticMesh by UpdateInstanceTransform, PerInstanceRandom used in Material is updated. With 4.16 does not update the RandomSeed value. ...
Crash caused by character referencing a reparented AnimBP
OLD - Anim - Oct 18, 2017Placing a character that reference to a reparented AnimBP(created as a child of thirdperson, then reparented to AnimInstance) crashes editor after reopening the project. If you already had that charac ...