Renaming assets keeps the old file

Tools - Feb 2, 2018

There is an issue where renaming assets keep the old files, which can easily occur after renaming files after a lunched project. This issue keeps old versions of files, these files keep in the conte ...

TransformVector node break compilation material instance but primary material is successfully compiled

Rendering - Jan 31, 2018

There is an issue occuring where TransformVector node break compilation material instance but primary material is successfully compiled. When using a custom node to set the value this node intends t ...

Changes of parameters from materials do not update in viewport after UE restart until recompiling

Rendering - Jan 31, 2018

There is an issue where changes of VECTOR(3) parameters from materials do not update in viewport after UE restart until recompiling. This issue does not appear to be a regression. ...

Audio/Video out of sync after seek

Media Framework - Jan 29, 2018

There is an issue that sometimes occurs when using the seek option in the media player while the Decoder is set to WMF. When this happens the audio desyncs from the video and for the rest of the vid ...

Role and RemoteRole may not be correct after changing

Networking - Jan 25, 2018

There are cases where changing the Role and RemoteRole of a Pawn doesn't get properly replicated. The underlying issue has to do with ScopedRoleDowngrades and Shared Shadow State. A workaround is t ...

Compiling blueprint with nested subobjects loses data

Gameplay - Blueprint - Jan 25, 2018

The attached project is from a licensee who made a Quest system where a blueprint has several ConditionContainer instanced subobjects, that contain EdGraphs with custom question condition nodes. On ...

[CrashReport] - TRawMessageHandler<FTargetDeviceServicePong,FTargetDeviceProxyManager>::HandleMessage()

Platform - Mobile - Jan 25, 2018

User comments:Packaging Android Crash with similar callstack fixed in 4.16: UE-44154 I verified that the repro steps in that bug do not cause a crash in 4.18.3 Similar crash on Mac: UE-50846 ...

Enabling "Include app-local prerequisites" does not work - Causes errors or warnings

Core - Jan 25, 2018

Enabling the "Include app-local prerequisites" causes errors or warnings to appear when packaging. 4.17 error:Packaging (Windows (64-bit)): Program.Main: ERROR: AutomationTool terminated with exce ...