Unreal Engine Issues

Editor crash on loading a project after enabling the Tango plugin on Linux

Enabling the Tango plugin on Linux causes the editor to crash on restart. Regression: No - Tango plugin not available in 4.16.3 (CL 3561208) ...

Crash when changing details of an animation in an Animation Composite

This is a regression tested in //UE4/Release-4.27 CL#18319896 Fatal error is thrown and the Editor crashes when changing details of an animation in an Animation Composite. ...

Crash in Material Editor when calling GetScreenSpaceData() from custom node

Editor crashes when an Animation Blueprint Template is compiled with 'Layered Blend Per Bone' node

Editor crashes when an Animation Blueprint Template is compiled with 'Layered Blend Per Bone' node. ...

Ensure thrown when applying a Linear Color User Exposed Variable in a Niagara Emitter

This is a regression tested in //UE4/Release-4.27 CL18319896. Ensure thrown when applying a Linear Color User Exposed Variable in a Niagara Emitter. ...

Crash when recombining Value Pin after swapping Target Wild Card pin from a Vector2D to a Vector on a Set By-Ref Var node

This is not a regression. Tested in //UE4/Release-4.27 CL18319896 Crash when recombining Value Pin after swapping Target Wild Card pin from a Vector2D to a Vector on a Set By-Ref Var node.  ...

Package fails after adding DesktopPlatform to public module dependency list

Adding DesktopPlatform to the PublicDependencyModuleNames.AddRange() section of the Project.Build.cs file causes the project to fail packaging with the following error (full package logs in callstac ...

Assertion thrown while deleting a Curve from a Control Rig asset - DetailsViewWrapperObject.cpp: 231

Assertion thrown while deleting a Curve from a Control Rig asset.  ...

Crash occurs when creating a New Level from the Levels window while it is pinned to the side bar

An assertion occurs when creating a New Level from the Levels window while it is pinned to the side bar. ...

Exiting PIE with dedicated server checked causes editor to crash on Linux

Checking the box for Dedicated Server in the Play dropdown menu causes the editor to crash when exiting PIE. This does not occur in 4.13 or 4.14 on Windows. ...