Blueprint with instance static mesh from construction script will cause crash when using the build then build geometry

Tools - Mar 12, 2015

When using a BP with component instance static mesh that is added via the construction script, when using the build button in the toolbar to build lighitng and geometry everything will work correctl ...

Cannot stop/pause audio tracks in UMG animations

UE - Anim - Sequencer - Sep 20, 2016

Users cannot stop/pause audio tracks in UMG animations. The sound track cannot be manipulated using the animation nodes given in UMG ...

References for a return node do not appear to update when changing the class settings for the "Create widget" node

UE - Editor - UI Systems - Oct 24, 2016

References for a return node do not appear to update when changing the class settings for the "Create widget" node. The return node does not appear to update the expected out put and instead throws ...

Foliage lightmaps for LODs does not look correct

UE - World Creation - Worldbuilding Tools - Foliage - Jun 21, 2016

When using the foliage tool with any mesh that has a LOD the lightmap generates artifacts for the instance. The base LOD will have correct looking lightmaps, however when pulling back and seeing the ...

Sprites using a lit material render black in orthographic views

UE - Graphics Features - Dec 23, 2014

Sprites using a lit material render black in Orthographic views. Sprites are rendered as expected in Perspective view. ...

Editor Crashes When Duplicating Actor that Contains Additional Components

UE - Gameplay - Dec 11, 2015

Attempting to spawn a copy of an actor that has components that were added to an instance of that actor in the level causes a crash. Spawning the actor without adding additional components to the in ...

[Feature Request] Export all Editor preferences

Tools - Aug 20, 2018

Add the functionality to export all of the editor preferences at once. ...

Crash triggering SetScalarParameterValueOnMaterial node

UE - Gameplay - Nov 30, 2015

Crash occurs when the user triggers the SetScalarParameterValueOnMaterial function node. ...

HDRI Backdrop Actor not working on mobile

UE - Platform - Mobile - Sep 26, 2019

The new HDRI Backdrop actor does not appear to be functioning on mobile. ...

Align Brush Vertices not adjusting BSP brushes in 4.7 Preview 4

UE - LD & Modeling - Modeling Tools - BSP - Jan 22, 2015

Align brush vertices does not function in 4.7 preview 4. ...