Unreal Engine Issues

Actors in hidden layers visible on map load

Actors added to a layer which is marked hidden/invisible will unhide when loading a map. Confirmed in Main @ CL 4845042 ...

Crash entering PIE without Magic Leap SDK referencing delayhlp.cpp:323

Editor crash when PIEing without ML SDK installed on machine. This did not occur at the same CL on a P4 build. This did not occur on a machine with the ML SDK installed. Does not occur in //UE4/Re ...

QAGame -game launches with 'Zero Iteration' message regarding VR Mode

This may be related to [Link Removed] This machine has not been setup for Magic Leap nor other VR HMDs This occurs in Main @CL 4827582 - not a regression QAGame still launches. ...

Volumetric Lightmaps do not work with Landscape texture mapping

It appears that the Lightmass Volumetric Lightmap does not work with Landscape textures. When it samples the Landscape with some textured material, the resulting lighting build data does not match t ...

Moving widgets sends them to the bottom of the widget hierarchy in the designer tab

Datasmith & mikktspace tangent cause entities to glow with lightmaps

The steps above are reduced to their simplest expression.  I appears that several customers complained about lightmap baking resulting in glowing objects.  This typically happens on interior door fr ...

Crash after deleting Editor Utility Widget and accessing it from Window menu

Crash after deleting Editor Utility Widget and accessing from Window menu ...

Cooked content results in crash on launch of QAGame.exe

Seems to be an issue with how the cooker is calling the contents of TM-ShaderModels. ...

Black screen on mobile at start app when not using startup movie or preload screen

Filtering by collection is broken

This happens because the Collections module isn't loaded when the FFrontendFilter_TextFilterExpressionContext instance is created: , CollectionManager(FCollectionManagerModule::IsModuleAvailable() ...