Unreal Engine Issues
Unreal Engine Issues
FTabManager::FindPotentiallyClosedTab Crash Due to Invalid Array Indexing
UE - Editor - Workflow Systems - May 25, 2023As you can see from the above callstack it appears that calling RestoreArea can call FindPotentiallyClosedTab again higher in the stack, which can Remove() an entry from CollapsedDockAreas- this cau ...
Camera Position Node in Light Function Materials does not function once applied to a light
UE - Rendering Architecture - Materials - May 25, 2023In the material editor, the preview will change with the camera position. Similar to [Link Removed] though the light will still emit when applied. Investigating Regression info ...
GeometryCollectionComponent take +1 frame to be marked as dirty
UE - Simulation - Physics - May 25, 2023Debugging the code I have been able to verify that in GeometryCollectionComponent.cpp line:2318, the if condition happens every two frames. I think DynamicCollection is not setting all the frames a ...
AutoCreateRefTerm UFUNCTION meta specified can interfere with function default arguments
UE - Gameplay - Blueprint Editor - May 25, 2023Example function provided by the user:.h UFUNCTION(BlueprintCallable, meta = (AutoCreateRefTerm = "TestInt,TestName")) static void TestAutoRefs(const int32& TestInt = 2, const FName& TestName = ...
Crash when widget is replaced and no longer valid
UE - Anim - Sequencer - May 25, 2023GPU crash when using RVT BaseColor/Normal/Roughness format
UE - Rendering Architecture - May 24, 2023When using an RVT with BaseColor/Normal/Roughness format on DX12 with a GPU that supports Tier2, a GPU crash may be seen. ...
DumpShaderAsm function fails to load compiler DLL and does not output disassemble code
UE - Rendering Architecture - May 24, 2023This is a path specification problem, so if the correct path is given, the DLL will load correctly.static void DumpShaderAsm(FString& String, const D3D12_SHADER_BYTECODE& Shader) { #if D3D12RHI_US ...
DistanceFieldReplacementMesh doesn't work properly for Nanite meshes
UE - Graphics Features - Nanite - May 24, 2023Cannot assign a MediaTexture asset to a Brush -> Image in Widget Blueprint
Media Framework - May 23, 2023Can't assign Media Texture assets to the Brush->Image property in Images on Widget Blueprints. This workflow is explicitly mentioned as a step in these docs, so if this is no longer the correct meth ...