Unreal Engine Issues

Structs in the Instance Settings for a Static Mesh in the Foliage Fill tool are not editable.

Adding a struct to the foliage panel results in the struct not being editable for a static mesh instance. The same struct is editable if applied to a PrimitiveComponent. ...

Objects parented to a Destructible Mesh within a bp will not follow if the DM is simulating physics

Objects parented to a Destructible Mesh within a bp will not follow if the DM is simulating physics. ...

Editor crash when compiling a blueprint containing `SetAvoidanceEnabled` call in construction script.

Mobile Preview dynamic shadows not showing on Mac

When Using mobile preview in the 4.7 preview build, or in the changelist provided, Dyanmic lighting is not showing shadows when changed to movable. Following the steps below, you will see no shado ...

Delete Unused Variables deletes variables used in Child Blueprints

[NickW] Should perform a search in children, at least warn if this will break children. — Delete Unused Variables deletes variables used in Child Blueprints. Note: Not only child blueprints. If ...

Adding a new widget class to a 3D widget causes a crash

When clicking the button to add a new class to a widget component via the [+] button the engine will crash ...

Editor Dirty flag not updated in Windows task bar until focus is returned

A Blueprint marked Dirty will appear in the Windows Task Bar with an asterisk beside its name. Saving this Blueprint will remove the Dirty flag, but the Task Bar will continue to show the BP as Dirt ...

Moving an Actor using the Transform controls in the Details panel with Realtime disabled leaves the Widget in its initial location

Moving an Actor using the Transform controls in the Details panel with Realtime disabled leaves the Widget in its initial location. Clicking off the Actor and then selecting it again restores the ...

Crash generating grass for landscape with XY offset map

Landscape grass map generation crashes if the landscape component in question uses an XY offset map. --------- Fatal error: [Link Removed] [Line: 646] Rendering thread exception: Fatal error: [Lin ...

Clicking the GameMode Override dropdown in the World Settings tab crashes the editor

Clicking the GameMode Override dropdown in the World Settings tab crashes the editor. Also occurs with any of the sub-options for the GameMode. Does not appear to occur if there is not already an ex ...