Unreal Engine Issues
Unreal Engine Issues
Renaming blueprint macro causes Failed import for EdGraph errors
UE - Gameplay - Blueprint - Feb 4, 2022Macro libraries try to support guid-based renaming: when a specific macro is renamed blueprints using the old name will automatically point to the new name and work properly. However, this fixup hap ...
UPrimitiveComponent mouse events when underneath Slate widgets not correct
UE - Editor - UI Systems - Slate - Jan 7, 2016Licensee is adding a widget to the viewport overlay via AddViewportWidgetContent(). The widget receives mouse input when hovered. They return unhandled from all their widget's onmouse functions and ...
Masked material MSAA bug
UE - Rendering Architecture - Jun 30, 2023This appears to be coming from the ResolveSceneColor pass. ...
Renaming or Moving a Map with a Landscape in it results in an error and fails to save map
UE - LD & Modeling - Terrain - Landscape - Jul 25, 2018When renaming or moving a map with a landscape in it this will fail and an error prompt will appear. ...
Following the 'Working with Modular Characters - Skeletal Mesh Merge Example' results compilation errors
UE - Anim - Feb 10, 2022This is a Regression. Tested in: //UE5/Release-5.0 CL 18747223 GitHub //UE4/Release-4.27 CL 18319896 Binary The example can't be completed in UE5 as expected presumably because of a change within ...
Executing r.setres does not render correctly when Orientation of Display is Portrait on Windows PC
UE - Rendering Architecture - RHI - Feb 5, 2021This issue will display correctly in Portrait if you don't specify a resolution, but using r.setres will display it incorrectly. ...
I get a compile error when using Particle SubUV nodes and tessellation.
UE - Niagara - Oct 6, 2021I think tessellation will be discontinued in the future, but I will report it just in case. The licensee is not keen on fixing this problem. ...
Sequencer : Attaching a Possessable to multiple Spawnables across multiple cuts causes incorrect location restoration
UE - Anim - Sequencer - Nov 12, 2021Regression No, according to affects versions 4.27 and 4.27.1 The restore process proceeds in the following order : 1. Remove spawnable actor in first cut (no effect because the actor is already r ...
GetRandomReachablePointInRadius is displaying non reachable points when radius float values exceed 6000
UE - AI - Oct 31, 2018When creating an Actor, and placing them inside of a geometric obstacle. GetRandomReachablePointInRadius is giving only non reachable points. The behavior happens when we set our navigational mesh b ...
BP hierarchy change triggers incorrect map actor load warning: AttachTo: '{0}' is not static {1}, cannot attach '{2}' which is static to it.
UE - Gameplay - Blueprint - Apr 11, 2024When a blueprint's component hierarchy is changed by changing a child component's mobility value to Static while deleting its parent component which has Movable mobility, levels saved with an outdat ...