So I was editing several old folders of pictures when suddenly it froze. When I tried to quit, it told me that it was writing xmp files and asked if I wanted to wait. There was no progress bar or anything indicating it was doing anything. Finally it stopped responding. I force-quit it (OS X Version) and when I reopened it, it couldn't find any picture. All folders were grayed out. The main pane is showing "loading" and hasn't stopped in some time. Not sure what to do at this point. I could dump the catalog and reimport my LR4 catalog but I'd lose several hours of re-work (I've discovered that I really like the updated clone healer).
Ideas?
Ideas?