100% reproduceable on OSX 10.10.2. Editor crashes when closing file system dialogs via OS’s “X” button in corner, as opposed to Cancel button. So far I’ve seen it happen in “Save As” dialog from File menu, and when attempting to convert an actor to a Blueprint class via Blueprint button in Details panel.
Hi FunFetched,
Thanks for report! I was able to reproduce this in 4.7.0 on 10.10.2, but it looks like it has already been fixed in our internal build. We will probably see fix in a future release. Thanks!