Editor crashes when importing alembic asset

Gameplay - Aug 28, 2016

Editor crashes when importing Alembic material asset. The editor will crash once selecting the asset in Windows explorer, before the Import Options window appears. When testing this, we had an ave ...

Launcher installed build is missing the Documentation/Extras folder

DevTools - Rocket - Aug 26, 2016

Because the extra folders is missing, the HTML help for console commands cannot be generated. ...

Opening a widget blueprint on Linux causes editor to crash

Platform - Linux - Aug 25, 2016

The editor crashes when attempting to open a widget blueprint. ...

[CrashReport] UE4Editor_PropertyEditor!FDetailCategoryImpl::GetParentLayoutImpl() [detailcategorybuilderimpl.h:168]

Tools - Aug 22, 2016

This Jira was created from CrashReports submitted by the public due to the high number of occurrences. Descriptions from users are provided below. Error message: Assertion failed: IsValid() [Link ...

VehicleGame fails to package for Linux from Windows

Tools - Aug 19, 2016

When packaging VehicleGame for Linux on a Windows machine, the packaging fails. ...

Editor primitives render incorrectly in stereoscopic with instanced stereo

XR - Aug 17, 2016

Trigger box icons move around when oculus head movement is used. Found in //UE4/Release-Staging-4.13 @ 3090357 QA-Promotion map Edit: 08-22: This affects volumes as well as their editor icons, upd ...

GPU particles no longer work on iOS or TVOS Metal devices

Platform - Mobile - Aug 16, 2016

Butterflys do not have a trailing particle effect in BlueprintOffice on tvOS. They DO show a particle effect when played in Mobile Preview in the editor so I have assigned this to Platform for now. ...

GearVR applications show black screen on Adreno devices

XR - Jul 26, 2016

Could not repro it on Mali S7 or S6 ...

HTML5 packaging fails with Github couldn't verify LLVM version

Platform - Mobile - Jun 21, 2016

Packaging code projects on Mac for HTML5 fails. A lot of Could not verify LLVM version warnings appear in the output log.[2016.06.21-22.27.10:488][413]UATHelper: Packaging (HTML5): UnrealBuildTool: ...