Unreal Engine Issues
Unreal Engine Issues
FStaticMeshCompiler::FinishCompilation stalls when compiling multiple meshes.
UE - CoreTech - Oct 7, 2024Calling "FStaticMeshCompiler::FinishCompilation" on multiple assets simultaneously can cause a hang. Also tested on //UE5/Release-5.5, CL: 36784631 ...
Metdata 'ForceAsFunction' does not prevent conversion to event
UE - Framework - Blueprint Editor - Mar 6, 2025Quote from the UDN: This is easily fixed with a conditional in bool FBlueprintEditor::ConvertFunctionIfValid(UK2Node_FunctionEntry* FuncEntryNode) which we've done locally, but should probably be ...
PIE Seamless Travel with a standalone level instance causes assert in UWorldPartition::BeginDestroy
UE - World Creation - Worldbuilding Tools - Level Instances - May 8, 2025This check is hit on the server instance while it is performing garbage collection during the seamless travel. During this garbage collection, it will determine that the UWorldPartition object belon ...
BSPs do not update when converted to blocking volumes
UE - LD & Modeling - Modeling Tools - BSP - Oct 21, 2015If a bsp is converted to a blocking volume, the faces of the bsp remain present until a new actor is placed or geometry is compiled. ...
Contains array does not recognize compatible elements after reopening editor
UE - Gameplay - Blueprint - Jul 1, 2015Array Contains node does not recognize compatible elements after saving and restarting the editor. ...
Landscape materials do not correctly render on iPhone 5S with version 8.3 installed
UE - Graphics Features - Jun 17, 2015[JoshA] This is a bug in the Metal renderer. Basing on the screenshots in the Comments, it looks like some sort of precision issue in Metal shaders? Landscape materials incorrectly render when depl ...
Input pin disappears if split on GetScreenSpacePosition node
UE - Gameplay - Blueprint - Jun 16, 2015If the input pin of a GetScreenSpacePosition node is right clicked and then the user presses "split struct pin", the pin will disappear. Workaround: Press refresh node in RMB context menu. ...
called custom functions do not update parameter names upon compile, must be replaced
UE - Gameplay - Blueprint - Apr 21, 2015Parameter names do not update on custom functions that are already called in event graph after compiling blueprint. ...
Standalone Game does not recognize actor blueprints with "Simulate Physics" active
UE - Simulation - Physics - Apr 16, 2015If a blueprint has "Simulate Physics" active on a component, it will not render when running standalone game. ...
Destroy Component inside of a actor blueprint component does not trigger if target is "self"
UE - Gameplay - Blueprint - Mar 18, 2015If a "Destroy Component" has a target of self within a blueprint component, the "Destroy Component" node will not trigger. ...