Unreal Engine Issues

Arrays chosen through a Select node cannot be altered

Arrays chosen through a Select node cannot be altered. Note - This is also reproducible using any of these nodes instead of using 'Add':Add UniqueSet Array ElemInsert ...

Calling a child's child in a child blueprint from a spawn actor from class node that is being called back to the child causes an error

Calling a child's child in a child blueprint from a spawn actor from class node that is being called back to the child causes an error. Basically, when using the spawn actor node referencing the chi ...

Passing a TAssetPtr into a BlueprintImplementableEvent results in a build error in the generated code.

Trying to pass a TAssetPtr to a BlueprintImplementableEvent function will result in a build failure. It appears that the TAssetPtr should be passed as a const reference, but this results in an error ...

Texture cube references appear to stay in memory

Texture cube references appear to stay in memory after they have been added to a blueprint. They continue to take up memory even after the variable reference has been deleted. ...

Projects with "TargetPlatform" set as a dependency cannot be packaged to Windows 64-bit if the project is made using the binary version of the Editor..

Including "TargetPlatform" as a private dependency of a code project created using the binary version of the Engine prevents the Editor from being able to package the project for Win64. Removing the ...

ARCore Non-AR Camera inherits AR Camera rotation

When transitioning from AR map/pawn to Non-AR map/pawn the direction the phone is facing is applied to Non-AR pawn. Only occurring on Android/ARCore Also tested in Main CL #4229747 Tested with Pi ...

Collision Problems on Meshes with Collision Complexity Setting UseComplexAsSimple

Collision does not appear to work properly on a static mesh that is set up with UseComplexCollisionAsSimple. ...

UV Offset Effect Material in RetainerBox Causes Visual Artifacts in Editor Preview

When a UV Offset is applied in a RetainerBox effect material, visual artifacts appear only in the editor — not at runtime — if a widget with a dotted preview outline (like CanvasPanel) is placed dir ...

Fix SourceLength to be tangent to spot light axis

Nested component subobject visualization and defaults editing is not working properly.

Currently it is only partially possible to edit nested component subobjects, but not in a way that's consistent with how top-level component subobjects are edited (both Blueprints and IWCE). This is ...