Marking a Blueprint as Deprecated Causes Existing Instances to be Removed on Level Load

UE - Gameplay - Blueprint - Oct 13, 2016

Enabling the 'Deprecated' option in a blueprint's Class Settings causes all existing instances of it to be deleting upon loading any levels that contain the blueprint. Found in 4.13.1. Reproduced i ...

Crash undoing static mesh translations several times

UE - Networking - Oct 13, 2016

Crash occurring when you undo moving a static mesh around in the viewport This is NOT occurring in 4.14 ...

Play rate track does not work when using CreateLevelSequencePlayer

UE - Anim - Sequencer - Oct 13, 2016

Play rate track does not work when using CreateLevelSequencePlayer Regression: YES Worked: 4.12.5 CL:3039270 Broken: 4.13.1 CL:3142249 ...

Changing transform of simulated component during physics freezes motion

UE - Simulation - Physics - Oct 13, 2016

If something is executed before a SetActorRotation node on Tick inside of a SceneComponent class BP and then added to an Actor class BP, the physics will lag User Description: When using set rotat ...

Using the BuildGraph to create an installed binary build of the Engine will fail if Simplygon is not installed.

UE - Foundation - Horde - BuildGraph - Oct 13, 2016

A user reported that attempting to create an installed binary build of the Engine using BuildGraph will fail. This seems to be because we include the UE Simplygon implementation, but do not disable ...

[CrashReport] Crash When Undoing Changes in Widget Blueprints

Tools - Oct 13, 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: Access violation - code c0000005 ( ...

Steam Controller joysticks do not register for Gamepad Joystick events in the editor

UE - Online - Oct 12, 2016

When using the Steam Controller in the editor, even if the left joystick is set to be inputting joystick events, it continues to emulate WASD for movement or doesn't take any input at all, depending ...

Build failure packaging for android with GoogleVR plugin enabled

UE - Platform - XR - Oct 12, 2016

Android is failing to package when GoogleVR is enabledUATHelper: Packaging (Android (ATC)): UnrealBuildTool: BUILD FAILED UATHelper: Packaging (Android (ATC)): UnrealBuildTool: C:\NVPACK\android-sd ...

GLEO on Level Duplicate Save Attempt

Tools - Oct 12, 2016

This bug is linked to UE-34954 ...

Could not make DefaultEngine.ini writable toast when changing Project Settings on Linux

UE - Platform - Linux - Oct 12, 2016

A toast message appears when changing a Project Setting on the Linux machine stating: Could not make /path/to/project's/DefaultEngine.ini writable Despite message, the information is still written ...