I was working on a photo in the Develop module re-fining a mask. Suddenly LR3 crashed. Every time I tried to re-start LR it crahsed again.
So I re-booted my system from an external disk and used DiskWarrior to rebuild the structure of my HD and ran permissions. Then re-started my Mac again, but to no avail.
I then, when LR started up, clicked as fast as I could on the Library module and then all was fine.
But every time I "open" that very same photo in the Develop Module on which LR crashed, LR crashes again. It does not crash with other photos in the Develop module.
Any suggestions what to do?
I am on a iMac 3.4 GHz, 16 GB memory, SSD for the OS and the applications. The photos and the LR catalog are on a thunderbolt Pegasus R6. OS: Lion 10.7.2
All updates for LR and my Mac are installed.