Projects crash when launching onto Firefox 64-bit

UE - Platform - Mobile - May 8, 2017

QAGame crashes when it launched onto Firefox. The following exception occurs with the error message:*Expression (0) failed in D:\UE4_Dev-Rendering\Engine\Source\Runtime\Core\Private\Async\TaskGraph ...

Packaging for ARM 32 bit fails during build phase with libopenvr_api.so: file not recognized

Tools - May 8, 2017

This is the ouput in the UnrealBuildTool log:[301/301] Link ThirdPersonServer D:/GitHub-Release-4.16/3427662/Engine/Source/ThirdParty/OpenVR/OpenVRv1_0_6/lib/linux64/libopenvr_api.so: file not reco ...

ProfileGPU console command crashes Daydream applications

UE - Platform - XR - May 8, 2017

Using the Profilegpu console command in a Daydream app causes the app to crash. Crash logs attached. Regression?: No This also occurred in 4.14 ...

Skeletal Mesh Simulating Physics will stretch if pawn is driven by "Add Force"

UE - Simulation - Physics - May 8, 2017

Skeletal Mesh Simulating Physics will stretch if pawn is driven by "Add Force". Note, Physics Asset constraint is set to locked on all Linear Limits ...

[Feature Request] User would like to be able to set justification at runtime for multi-line text boxes

UE - Editor - UI Systems - May 8, 2017

User would like to be able to set justification at runtime for multi-line text boxes. Currently only "Get justification" is available in blueprints ...

Some style properties for Multi-Line Editable Text boxes do not change when setting them in blueprints

UE - Editor - UI Systems - May 8, 2017

Some style properties for Multi-Line Editable Text boxes do not appear to change when setting them in blueprints. ...

Trace Hit.Z varies strangely based on trace start/end Z

OLD - Anim - May 8, 2017

The Z value of a trace hit will vary based on the Z value of the start/end points of the trace. The larger the start/end Z range, the larger the variance of Hit.Z values. ...

Asset returns after being deleted from the content folder while the editor is open

UE - Editor - Content Pipeline - Content Browser - May 8, 2017

Asset returns after being deleted from the content folder while the editor is open. A deleted asset comes back and does not prompt to save it. This leads to the asset being removed when the editor i ...

Retainer Box's widgets will blend in incorrect space when retainer box uses material shader.

UE - Editor - UI Systems - May 8, 2017

Displaying the UMG content with a material shader will mean that it is drawn to an sRGB aware surface and thus blended in linear space instead of sRGB space (as widgets expect). In sceenshot-1.png t ...

Translucent Object not rendering correctly in Desktop Forward in left eye in a packaged game when using "r.HZBOcclusion 1"

UE - Platform - XR - May 8, 2017

Object not rendering correctly in left eye in a packaged game when using "r.HZBOcclusion 1". In this example looking to the right the object disappear from the left eye only. Note: This was tested ...