Unreal Engine Issues
Unreal Engine Issues
Import From Animation Root option on transform tracks creates a new absolute transform track
UE - Anim - Sequencer - Sep 9, 2019Importing root motion onto a transform creates a new absolute track, which can blend unexpectedly with existing transforms. ...
Filter window does not open in Curve Asset Editor
UE - Anim - Sequencer - Mar 27, 2020The filter window does not open in the curve asset editor. It appears that no tab manager is provided when creating the curve asset editor's SCurveEditorPanel in FCurveAssetEditor::SpawnTab_CurveAss ...
Cannot change Use Custom Mode or Swap Root Bone properties on Movie Scene Skeletal Animation Params
UE - Anim - Sequencer - Sep 7, 2022Two properties on the animation params are not exposed to BP ...
FKismetCompilerUtilities::ValidateProperEndExecutionPath() was unintentionally removed from compile-time graph validation
UE - Framework - Blueprint Compiler - Oct 16, 2023We no longer include a note/warning when an expected execution path will not be taken in a function graph due to the presence of a return node. This was inadvertently removed by the change that intr ...
The selection operation with notify track in Persona is not compatible with custom window display scaling
UE - Anim - Runtime - Jun 4, 2025It appears that notify track does not follow the size of the custom window scale. As a result, display problems may occur, and events may be placed in unexpected positions. This is similar to [Link ...
Nodes disappear when adding new pins if they are mostly off screen
UE - Gameplay - Blueprint - Jul 8, 2016Nodes disappear when adding new pins if they are mostly off screen. This appears to happen most often with really tall nodes. ...
Asset players in LinkedAnimInstances are ticked twice when a PostProcessAnimInstance is present
OLD - Anim - Apr 14, 2020Reported here: https://udn.unrealengine.com/questions/569091/animation-playrate-in-linkedanimgraph.html I tested with a downloaded copy of 4.24. It looks like this would also happen in 4.25 though. ...
Auto Exposure Compensation Curve issue when switching from Histogram to Manual
UE - Rendering Architecture - Feb 21, 2024When switching the Camera's Exposure Metering Mode from Histogram to Manual, there is a single-frame flash. The Licensee has a proposed code change that would fix this issue. Also found in 5.4, CL 3 ...
Create Comment from Selection Option Not Working in Behavior Tree
Tools - Jun 8, 2016In a behavior tree, while having multiple nodes selected, using the Create Comment from Selection option does not create a comment box as expected. Found in 4.12.1 binary. Reproduced in 4.11.2 bina ...
Inherited AnimBP properties not always working across editor restarts
OLD - Anim - Jan 21, 2016In 4.11 when making changes to node properties in an animation blueprint they will not always appear to update in child blueprint instances when restarting the editor. In the attached project the l ...