Unreal Engine Issues

Packaged Build Crashing When Activating Particle System with Instanced Parameters

This crash only seems to be occurring in a packaged game, and it has not been able to be reproduced in a clean project following the steps that the user provided. ...

Toggling Vertex Colors on in Static Mesh Editor makes the viewport all white

When turning on the Vertex Color option in the static mesh editor, the whole viewport turns white. ...

Lighting channels are not supported with tiled lighting

Reported via UDN ...

UnrealFrontend Plus button has an odd size

The Plus button on the right side of the Custom Launch Profiles row in UnrealFrontend is stretched vertically. ...

WmfMedia: Cannot load media with multiple tracks of the same type

The currently implementation of WmfMedia player initialization is incorrect in that it creates a playback topology that includes all source tracks, but some of them are disabled. The intent was to e ...

Devices reporting OpenGL ES 3.2 such as Galaxy Note 7 detect as ES2-only

Changing character collision at runtime results in erratic physics behavior

Using SetCollisionObjectType at runtime to change the collision channel of a character results in different results than expected. Project: [Link Removed] ...

Some textures don't work with particle cutouts

Some textures don't work with particle cutouts [Image Removed] ...

[CrashReport] Crash When Enabling OSVR Plugin

The editor is crashing when the OSVR plugin is enabled. Error Message: Unknown exception - code c06d007e (first/second chance not available) Source Context: 465 // Assign the already load ...

Wheels become detached from vehicle if simulate physics is switched.

If Simulate Physics is turned off / on for a vehicle, the wheels will become detached from the vehicle and keep rolling if they were rolling at the time that Simulate Physics was turned off. ...