Unreal Engine Issues
Unreal Engine Issues
Scalebox scaling won't update if child size changes with global invalidation enabled
UE - Editor - UI Systems - Slate - Jul 17, 2024When global invalidation is enabled, Scale Boxes don't react properly to changes in the size of their contents. Licensees have worked around this by updating SScaleBox::OnArrangeChildren:// This sca ...
Windowed Fullscreen does not support multiple resolutions
UE - Editor - UI Systems - Slate - Jul 16, 2024Issue when turnning a character into ragdoll using PhysicsControlComp with async physics
UE - Anim - Synthesis - Jul 16, 2024When turnning a moving character into ragdoll, it freeze a bit with TickPhysicsAsync on. If we log the character's pelvis position, it seems jump backward in the first few ticks. Also, it only happ ...
Crash when load the levelinstance what is set "LevelBehavior=Standalone" in the stanadalone game
UE - World Creation - Worldbuilding Tools - Level Instances - Jul 16, 2024A crash occurs when LevelInstance with LevelBehavior set to "Standalone" is loaded in a standalone game. Specifically, when LevelInstance is deleted by moving outside the loading range of the worldp ...
Broken TextureTest BP in Landmass plugin base content
UE - Graphics Tools - Terrain - Jul 15, 2024It appears that the Landmass plugin has a content dependency on the BlueprintMaterialTextureNodes plugin. If the BlueprintMaterialTextureNodes is not loaded, then the blueprint "/Landmass/Landscape ...
UE5.4 Regression - crash when disabling shader optimization while raytracing is enabled on D3D12
UE - Rendering Architecture - Shaders - Jul 15, 2024Certain interactions between a Rect Light with a Light Function and a Post-Process volume lead to a check() when compiling a Ray Tracing PSO for tracing lights. This check() only happens when shader ...
Niagara compiler error, branch in custom hlsl doesn't work properly
UE - Niagara - Scripting - Jul 15, 2024All public inline methods of class "FBlueprintEditor" are inaccessible to other modules due to "DLLIMPORT"
UE - Gameplay - Blueprint Editor - Jun 28, 2024Class "FBlueprintEditor" has several inline getter methods as part of its public API (e.g. GetPreviewActor() and GetPreviewScene()). However, even though they are public, those methods are inaccessi ...
The light in the Blueprint Editor's Preview Scene does not respond to any lighting channel but 0.
UE - Gameplay - Blueprint Editor - Jun 28, 2024In the Blueprint Editor, Primitive Components can be configured to respond to Lighting Channels 0, 1, and/or 2. However, if channel 0 is disabled (even with another one enabled), the Preview Actor's ...
Imposter renders incorrectly in PCG volume after updating to 5.4
UE - World Creation - Procedural Tools - PCG Component - Jun 27, 2024The last level of impostors in PCG volumes render incorrectly after updating from 5.3 to 5.4. ...