LogStaticMesh:Warning: staticmesh build was call too often when reverting default material in SME

Tools - Apr 18, 2017

When reverting to default material in the static mesh editor causes this static mesh warning:LogStaticMesh:Warning: Main thread blocked for 0.414s for async distance field build of Cube to complete! ...

Focus not updating correctly when using the setting Smooth Focus Changes.

UE - Anim - Sequencer - Apr 18, 2017

Focus not updating correctly when using the setting Smooth Focus Changes. ...

Ambiguous Search Warning After Recompiling Blueprint of an Object Involved in a Level Sequence

UE - Anim - Sequencer - Apr 18, 2017

The licensee is receiving an ambiguous search warning after recompiling the blueprint of an object involved in a level sequence that is contained in a hidden sublevel (which is then loaded and made ...

UE4Editor_SlateCore!TSharedFromThis<SWidget,0>::AsShared() sharedpointer.h:1221

Tools - Apr 18, 2017

This bug report was entered as new crash groups appeared linking to [Link Removed] which was marked as fixed for 4.15.1 and the previous reproduction did not reproduce the issue Error message: Ass ...

Black artifacts when navigating viewport

UE - Graphics Features - Apr 18, 2017

When navigating the viewport, placed actors can leave a "black shadow" as the camera viewpoint changes. The artifacting remains until "Game view" or wireframe mode is activated. This only occurs i ...

Crash from Saving in different ways in rapid sucuession

Tools - Apr 18, 2017

The editor crashes if two saves happen in rapid succession, for example, if you use Ctrl + S then immediately use Ctrl + Shift + S. This issue can be somewhat difficult to get the crash from as the ...

User's project crashing in packaged build when Nativize assets set to inclusive

UE - Gameplay - Blueprint - Apr 18, 2017

User's project appears to crash when setting nativize assets to inclusive ...

bIsComposing assert with Japanese MS-IME input(candidate list related)

UE - Editor - UI Systems - Localization - Apr 18, 2017

When using MS-IME as Japanese input method, scrolling out the text field out side the view causes bIsComposing to be set false - this state causes instability of the editor. Crash happened with Win ...

Unnecessary files in Perforce Depot

Several unnecessary files seem to have found their way into the Perforce depot and need to be cleaned up. Affected files:Engine/Documentation/Source/Engine/Matinee/HowTo/MHT_3/Images/MHT#_Drag_In_C ...

Montage Section bars render behind black lines in timeline

UE - Anim - Runtime - Apr 17, 2017

REGRESSION: No, this also occurs in 4.15. In the montage editor, the gree montage section bars render behind the black lines of the timeline, making them hard to see. ...