Unreal Engine Issues

Event calls do not trigger for coponents created during runtime

ComponentBeginOverlap / ComponetBeginCursorOver / ect. events do not trigger for a component that is added during runtime. ...

IsRunningGame( ) is false on iOS when running on device

When running project on iOS Devices, IsRunningGame( ) in CoreMisc.h returns false. ...

QAEntry FallenSmall_x0_y0 Landscape Rendering Black

I was working through the WorldComposition_ImportTiledLandscape_Edit test and noticed that this rendered black. There might be a problem with the landscape layer data. This is a regression from our ...

Use Viewport's BackBuffer as Pixel Shader's input texture fails on Android

UDK Link: link title In this project, they need to get the BackBuffer(including UMG), and use this BackBuffer to do some post-processing. So follow the code in FViewportSurfaceReader :: ResolveRende ...

Blueprint Editor Layout is not properly saving

There are some weird things happening with layout recently, like UE-37541 which doesn't allow the user to save their layout, then reset it to the saved layout. Interesting thing to note is that wh ...

Widget Component Does Not Cast Shadows From Certain Lights

The widget component acts differently under different lighting types. For example it will cast a shadow if being lit by a directional light but won't otherwise. It also seems point lights affect t ...

Difference in Shader Complexity view mode between Static Mesh and Painted Foliage Actors after Enabling 'Dbuffer Decals' in Project Settings

The 'Shader Complexity' view mode is rendering differently between regular Static Meshes and Painted Foliage instances after enabling 'DBuffer Decals' The user is reporting that this does not seem ...

UE4Game does not exit cleanly after Launch On for Linux

The Launch toast continues to run even after the window closes. I also noticed that folders for CrashReportClient.ini are being generated in the Saved > Logs folder for the project as well. ...

Running game does not exit when exited through its library page in SteamVR

Odd stretching with cloth asset

When simulating in viewport, a section of the cloth asset stretches out far into the distance. So far I was only able to reproduce this with the CLOTH_SimpleCloth asset in QAGame. The cloth in Con ...