Unreal Engine Issues
Unreal Engine Issues
Child blueprint classes do not inherit "ClassGroup" from their native parents
UE - Gameplay - Blueprint Editor - Jun 7, 2021When creating a blueprint component based off of a custom native class that utilizes the ClassGroup metadata ...
Blueprint functions with unconnected return nodes may return unexpected values
UE - Gameplay - Blueprint - Feb 11, 2022We don't clearly define the behavior for a Blueprint function when an execution path without a return node is taken. We should either report an error, or have the function return the default initial ...
The Build Nanite property is disabled after reimporting a mesh that has Build Nanite enabled
UE - Editor - Content Pipeline - Import and Export - Jun 23, 2022Regression no, the issue was reproduced in Windows //UE5/Release-5.0 CL 20280985 repro rate 3/3 After the user tries reimport mesh with nanite enabled from mesh editor the mesh was reimported with ...
GPU memory leak during large source control operations
UE - Editor - Workflow Systems - Jul 28, 2022We've seen some reports of GPU memory leaks during source control operations caused by the animation of the throbber widget, potentially leading to a crash if GPU memory runs out. The crash has been ...
Struct Properties marked EditAnywhere and BlueprintReadOnly are exposed in Widget Blueprints
UE - Framework - Blueprint - Jul 21, 2022Struct properties marked up with the EditAnywhere and BlueprintReadOnly specifiers are exposed in Widget Blueprints by MakeStruct nodes and split pins on Setter nodes. CanBeExposed in K2Node_MakeStr ...
Crash when dragging and dropping sub-level Actors into HLOD Outliner
UE - World Creation - Worldbuilding Tools - HLOD - Aug 25, 2022In 4.27.2 a new cluster is created without any problem. ...
Blueprint breakpoints on EventEndPlay do not break execution in PIE
UE - Gameplay - Blueprint Editor - Sep 16, 2022Blueprint breakpoints on EventEndPlay do not break execution of the PIE session before the session is destroyed. ...
FEnhancedActionKeyMapping struct has incorrect comparison results
UE - Gameplay - Input - Nov 11, 2022The fix for this is to override the FEnhancedActionKeyMapping::operator== to account for the deep copy that happens on modifiers instead of comparing addresses ...
console command "viewmode lodcoloration" doesn't work in standalone game
UE - Graphics Features - Jan 4, 2023refer to attached video ...
Calling RemoveAllAnchors function on a non-clustered geometry collection falls extremely fast
UE - Simulation - Physics - Destruction - Feb 8, 2023Non-clustered geometry collections applied RemoveAllAnchors are not put into FPBDRigidsSOAs::DynamicGeometryCollectionArray, so acceleration is not reset every tick and they fall super fast. The fol ...