Unreal Engine Issues

Occasional 1-frame UMG render data corruption on Metal

Crash when adding a camera to shot track if a player track has been added

If the user creates a new sequencer for the level that includes the player character and a shot track the editor will crash if a new camera is set as the camera for the shot track. ...

Restarting Project Resets Scoring Equation in EQS

The user is experiencing his Scoring Equation being reset whenever he restarts his project. Found in 4.12 Preview 2 binary. Reproduced in 4.11.2 binary and 4.13 2967371. ...

Cannot manipulate Skeletal Mesh Components with Transform Gizmo in Blueprints

Cannot manipulate Skeletal Mesh Components with Transform Gizmo in Blueprints This DOES NOT occur in 4.11 or 4.13. Fix from 4.13 will need integration to 4.12. ...

SetWorldOrigin in console command crashes editor

Using the SetWorldOrigin console command crashes the editor. Frequency 3/3 Crashreporter N/A Regression (yes) issue (does not) occur in 4.11.2 ...

Attached Project Crashes When Setting RVO Avoidance

The attached project will crash when attempted to toggle the Use RVO Avoidance option of the Character Movement component. This only occurs after toggling the same option in two other blueprints pri ...

Show down VR demo incorrect height (too high)

The player (camera) appears to be floating high above the other characters in the scene ...

Physics Constraint no longer constrains components that are set to Query Only

Physics Constraint no longer constrains conponents that are set to Query Only Regression from 4.11.2 User Description: Testing a 4.12 copy of my 4.11 project and when I tested in editor, all my ...

Engine Hangs or Fails to Load upon Restart after Enabling New Planar Reflections in Rendering Settings

After enabling the new 'Support Global Clip Plane for Planar Reflections' option in 4.12, the project hangs at 45% after restarting. As a note, I had another teammate attempt to enable this option ...

Attempting to change a spotlight in a child component referenced by a parent blueprint from movable to stationary and then running PIE crashes editor

Changing the mobility of a light component within a child component that of a parent blueprint and then entering PIE without compiling crashes the editor. Frequency: 3/3 Crashreporter: N/A Regres ...