Widget stops updating during drag and drop operation after dragging

UE - Editor - UI Systems - Jun 8, 2016

Widget stops updating during drag and drop operation after dragging, if the user is using set text. ...

Manually changing the value for Constraint Value 1 & 2 causes odd visual issues

UE - Simulation - Physics - Jun 1, 2016

Changing the values that govern what bones a constraint is suppose to be a joint between (Constraint Bone 1 & 2) will cause issues where the transform widget is moved to an appropriate location but ...

Unable to compile when using FReadScopeLock

UE - Foundation - Core - May 24, 2016

Attempting to initialize FReadScopeLock with FMultiReaderSingleWriterGT* causes unresolved external errors. ...

Welding of Scene Components does not act as expected

UE - Simulation - Physics - May 17, 2016

If a scene component is placed in the middle of a hierarchy it appears that the collision of the root will not propagate to all of the children ...

UFUNCTION in a derived class with a different signature will cause a crash when called

UE - Foundation - Core - May 12, 2016

Reported by AnswerHub user. UHT should block UFUNCTIONs which hide other UFUNCTIONs with the same name but different signature. ...

[CrashReport] UE4Editor_D3D11RHI!VerifyD3D11Result() [d3d11util.cpp:200]

UE - Editor - UI Systems - Slate - May 9, 2016

This Jira was created from CrashReports submitted by the public due to the high number of occurrences. Error message: Fatal error: [Link Removed] [Line: 200] SwapChain->ResizeBuffers(1,SizeX,SizeY ...

Vive / SteamVR locks to 45 fps and is "choppy" if 'Allow Reprojection' is enabled.

UE - Platform - XR - May 6, 2016

I know the fps capping is part of reprojection (rendering the frame twice), but compared to PSVR, something feels "off" and "choppy". Is the view suppose to update between frames? It feels like it m ...

FXmlFile asserts on valid empty XML documents

Tools - May 5, 2016

Code asserts because it assumes that a self closing node is within another node or has another node left in the doc to parse ...

Project Crashes on Open when Implementing An Interface and Its Duplicate

UE - Gameplay - Blueprint - Apr 25, 2016

The linked project crashes on open after attempting to implement an interface and a duplicate of that same interface with different function names. This has not been reproduced in a clean project, h ...

Constrain Aspect Ratio causes Widget components in screen space to be misaligned

UE - Editor - UI Systems - Apr 19, 2016

Constrain Aspect Ratio causes Widget components in screen space to be misaligned ...