Unreal Engine Issues

Setting location of Child Actor inside of OnConstruct causes the ChildActor to leave behind non-referenced instances

If the ChildActorComponent on a mesh is attached to a component and then has its location set in the OnConstruct function, it'll leave behind non-referenced instances of itself. This is most apparen ...

PakBlacklist does not seem to be excluding files properly

The pak-blacklist files do not seem to be working fully. While some of the files may be excluded Engine/Content/Slate files are staying behind, which can be seen once you've used UnrealPak ...

On key down override not working for UMG

The widget does not appear to grabbing focus or the on key down does not appear to be firing when a key in pressed. ...

Modulated Shadows on IOS cause flickering on Skeletal Meshes

Modulated shadows are not functioning properly on IOS devices for skeletal meshes. Any skeletal meshes in the scene will cast a shadow, but have a flickering modulated shadow on the skeletal mesh as ...

Crash When Compiling Child Blueprint Containing a Custom Event with the Same Name as its Parent's Event

Having a child blueprint that contains a custom event with the same name as a custom even that it is calling from its parent causes the editor to crash when attempting to compile the original parent ...

Unable to compile Engine for Debug Editor when bDebugBuildsActuallyUseDebugCRT is set to true

When building the source for the engine in Visual Studio 2015, if bDebugBuildsActuallyUseDebugCRT is set to true and the build configuration is Debug Editor, the build will fail. Full output log fr ...

Attached Project Crashes When Compiling Character Blueprint

The user's project is crashing during compilation of one of their character blueprints. We have not been able to reproduce this issue in a clean project, as the repro steps are unknown outside of t ...

On listen server, pawn vibrates back and forth

A developer sent us a sample project and said that when you run on a listen server and move the player character around, the character model is all blurry as it appears the character is vibrating ba ...

Debug visualizations like 'r.VisualizeOccludedPrimitives 1' don't work in PIE, only in editor

Make an in-app purchase returns success for it's completion status the first time it is run.

If the user calls the Make an in-app purchase node it will return a success result on the first call. ...