My Library appears to be intact. All the events and albums are normal in thumbnail view but when I open a picture I get this exclamation point error icon that fills the screen.
Haven't ever seen it before. I recently upgraded to iPhoto '11 (9.3.2) and Mountain Lion and switched out my Macbook hard drive. I imported my iPhoto Library from my old drive using Apple's Migration Assistant.
I realize that I have a lot of variables. I have tried many fixes: starting up iPhoto holding down Option and Command, trying all of the repair options, checked the permissions on the photos, rebuilt the Library and none of them have worked.
What else should I do and or try?