Unreal Engine Issues

Interface functions inherited after a duplicated actor blueprint is reparented to the blueprint it was duplicated from cannot be deleted.

Interface functions inherited after a duplicated actor blueprint is re-parented to the blueprint it was duplicated from cannot be deleted. Note that the inherited function can be deleted in a new ac ...

ScrollBox: Add Inertial Scrolling (Touch)

Verify that inertial scrolling works in the ScrollBox and the ListView on touch devices. We have reports that it isn't working in 4.9, it may have been fixed since then, or not be as smooth as it c ...

Attempting to connect to Perforce source control causes a crash

Selecting Perforce from the list of source control options will cause the editor to crash. Crash Reporter [Link Removed] May also be the same as: [Link Removed] REGRESSION? Yes. Issue did not occ ...

Sequencer does not support Quaternion Rotation when manipulating transform tools or piloting cameras

Noticing an issue when keying a camera and then playing back the animation it turns or spins in directions i never intended. Think we need check box for toggling Use Quaternion linear interpolation ...

Reimporting a static mesh will reset multiple properties in the Static Mesh Editor

When reimporting a static mesh settings that have been changed in the Static Mesh Editor will be reset to the defaults. ...

UAssetClassProperty doesn't handle placeholder classes and breaks Blueprints that use ClassAssetIDs

Render Target Cube appears dark in Reflections level.

Adding a render target cube to a Scene Capture Cube returns a very dark texture. ...

Application crashes when blueprint contains a copied timeline

Copied timeline nodes triggers an Android crash and a black screen on the iOS devices. ...

Any Key input binding does not respond to any key presses

The input binding "Any Key", which was added in 4.9, does not respond to any key presses. Regression?: No: This feature did not exist before 4.9 ...

VC Runtime not in UnrealLightmass temp directory; causing lightmass build errors

A Redistribute file for VS 2015 is needed to build lightmass, but this is not currently included with the engine. If a user does not have VS 2015 installed, lightmass will fail with this error: Un ...