BP - Nativized build will crash at runtime if a BP class enabled for nativization includes a ChildActorComponent with a BP not enabled for nativization set as the ChildActor class.

UE - Gameplay - Blueprint - Apr 20, 2017

Note: The same crash will occur if the nativization mode is set to "Inclusive" in the Project settings and if the ChildActor BP class is a data-only Blueprint (i.e. has no script or member variables ...

Match3 - Startup video does not play but audio can be heard

UE - Platform - Mobile - Apr 20, 2017

The audio can be heard for the opening splash but the video can not be seen. In Binary 4.15.2 neither video or audio play. ...

Crash running Cloth functional tests

UE - Simulation - Physics - Character - Apr 20, 2017

Crash occurs when running the Cloth functional test map. ...

Saving SubLevel Using Levels Tab Destroys Map Build Data Registry

Tools - Apr 20, 2017

When a Sub Level is currently open (meaning it is listed as the persistent level in the levels window) and you save the level using the levels window the map build data registry will get destroyed. ...

Compile error building UE4 Solution "Cannot open include file: 'maya/MObject.h': No such file or directory"

OLD - Anim - Apr 19, 2017

Compile failure building the MayaLiveLinkPlugin project in the UE4 solution. Not a regression as this project did not exist in 4.15 ...

Engine Plugins are failing to be created

UE - Foundation - Cpp Tools - UnrealBuildTool - Apr 19, 2017

Engine plugins are not being successfully created. Output log reads that the Path QAGame/Plugins cannot be found leading me to believe that it is not creating the Plugins folder for the project. N ...

Creating a plugin marks the plugin enabled without loading it

Tools - Apr 19, 2017

The editor is required to restart for the Editor Toolbar Button plugin to appear. The plugin is enabled and the project is compiled, but the button does not appear. After further discussions, we a ...

TextBox widget renders differently when in a Retainer Box

UE - Editor - UI Systems - Apr 18, 2017

REGRESSION: Yes, does not occur in 4.15. When a TextBox is wrapped in a Retainer Box, it appears faded when rendered in the viewport. ...

Crash closing the TM_Landscape map in the editor

UE - World Creation - Worldbuilding Tools - Foliage - Apr 18, 2017

The editor is crashing after closing the TM_Landscape level This is a regression from 4.15.2 ...

User's project fails to build when using -nativizeAssets in the project launcher

UE - Gameplay - Blueprint - Apr 18, 2017

User's project fails to build when using -nativizeAssets in the project launcher Box Link: [Link Removed] ...