Crash when altering the values of a custom struct element in a Tmap

UE - Gameplay - Blueprint Compiler - Jun 27, 2017

If the values of the elements in a Tmap are altered for a Tmap that is using a custom struct, the editor will crash on compile. ...

Inherited TMap value of type UObject* is not saved on blueprint compile

UE - Gameplay - Blueprint - Oct 20, 2017

When a blueprint inherits a TMap variable with a UObject* as the value, compiling the blueprint causes anything set for the value to rest to "none" Workaround: Adding the TMap through the editor re ...

Static lights turn off after building lighting

UE - Graphics Features - Jan 27, 2022

Lights set to static will disappear after building lighting. This is not a regression due to it occurring in 5.0 Early Access. ...

Enabling OSVR Plugin gives windows error message when opening the project

UE - Platform - XR - Feb 16, 2017

I was looking through our plugins, and found after I had enabled a few I was getting this message when the editor about 70% through initializing. Working my way backwards, identified it was the OS ...

Drag and drop to replace animation only works on certain samples in Blendspace

OLD - Anim - Apr 20, 2017

In a blend graph, the user can only use drag and drop to replace certain samples. ...

Launch URL node adds http:// to commands such as mailto:

UE - Platform - Mobile - Jan 22, 2019

LaunchURL places an http:// at the start of any URL that does not contain :// . This causes an issue with the mailto: command and other commands such as this. Regression?: No This occurs in 4.2 ...

Fail to trigger event because no director instance

UE - Anim - Sequencer - Apr 26, 2019

Path tracing gets harsh shading falloff if using area lights

UE - Graphics Features - Lumen - May 24, 2019

Right clicking an actor in the Viewport and using the Place Actor feature is broken on Linux

UE - Platform - Linux - Jul 24, 2017

This happens on both Ubuntu 16.04 and Ubuntu 14.04. ...