Unreal Engine Issues
Unreal Engine Issues
Access violation when calling Stop + SetSequence from Event set in Event Track
UE - Anim - Sequencer - Sep 5, 2016When using the Event Track to call an event in the Level Blueprint that stops a LevelSequence and then assigns that LevelSequence from another will result in an Access Violation. ...
A hashable struct key for a TMap cannot be seen or modified in Blueprints
Tools - Feb 28, 2017TMaps that use hashable structs as the key cannot have the key set for an element that is added to the TMap in a Blueprint. A default value is set, but it cannot be seen or modified. ...
Undoing a change to the content of a Text widget while it is still selected causes an assert
UE - Editor - UI Systems - Jul 17, 2018Hitting undo on a text widget while it is still selected will cause an assert. This appears to happen because the widget loses focus and attempts to commit it's text while still processing the undo, ...
Directx 12 RHI can run out of video memory on long process (anims import)
UE - Graphics Features - May 27, 2020VR Preview causes the editor to freeze on Mac
UE - Platform - XR - Apr 21, 2015When trying to use the VR preview with the oculus rift for a Mac the editor freezes up and has to be shut down. ...
Planar Reflection seems to render inverted
UE - Platform - Mobile - Jul 6, 2016Planar Reflections seem to be inverted on mobile devices. The angles seem to be off too. ...
Audio Persists and App becomes Unresponsive when Opening Map and Calling Movies to Load
Media Framework - Nov 17, 2016A licensee is experiencing odd behavior when using custom code to call a loading movie when opening/loading a level. The licensee has implemented a loading movie to play when calling a map to open ...
FCDODiffControl doesn't properly account for lists of differing size.
UE - Gameplay - Blueprint - Sep 21, 2016FCDODiffControl doesn't properly account for lists of differing size. The issues are marked in the following code:int IterOld = 0; int IterNew = 0; while (IterOld != OldProperties.Num() || IterNew ...
UCS continuously runs while a blueprint's thumbnail in content browser is focused
UE - Editor - Content Pipeline - Content Browser - May 18, 2016Blueprints with a mesh call the UCS continuously when focusing the thumbnail in the content browser. This is easily visible with a Print String in the UCS causing log spam. This does not occur in ...