Unreal Engine Issues
Unreal Engine Issues
Instanced properties do not update in actors placed in a level that is not currently open
UE - Framework - Blueprint - May 17, 2023The user is specifically having a problem with TArray<TObjectPtr<>> however I have also reproduced this error using a single TObjectPtr<>, raw uobject pointers & all three previous methods within a ...
ASan on iOS is broken
UE - Platform - Apple - Mar 1, 2024Address Sanitizer (asan) is currently not working on iOS. This could be a helpful feature to get working again. ...
Disabling Disregard for GC with an invalid asset in GameplayTagTableList causes a controlled crash
UE - CoreTech - UObject - Jul 31, 2024Disabling Disregard for GC leads to a crash in GarbageCollectionVerification.cpp VerifyObjectFlags. This crash occurs when there is an invalid path specified in GameplayTagTableList. The cause of t ...
In AnimNode_RigidBody.cpp, PhysicsSimulation->CreateActor() is being passed World Space transforms, when it should be getting Local Simulation space transforms
UE - Simulation - Physics - Jun 24, 2025In AnimNode_RigidBody.cpp, PhysicsSimulation->CreateActor() is being passed World Space transforms, when it should be getting Local Simulation space transforms. The licensee has reported that FAnimN ...
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 ...
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. ...
console command "viewmode lodcoloration" doesn't work in standalone game
UE - Graphics Features - Jan 4, 2023refer to attached video ...