Google translation
image error with photos
With the program iphoto some photos do not open and I get a black screen with exclamation point in the center, what can be?
I sometimes get a message type is not 'been able to recover information etc etc. .....
1 - details are critical - what version of iPhoto - what is the exact error message you get
2 - The triangle with an ! in the center indicates that iPhoto has lost the connection between the thumbnail and the original -
this can be database corruption in which case rebuilding the database usually resolves the issue - Back up your iPhoto library, Depress and hold the option (alt) and command keys and launch iPhoto - rebuild your iPhoto library database
Or it can be because the original is missing - have you recently "cleaned up" your system by deleting files form the All files or All images list or have you run any cleanup software like MacKeeper (bad program) or Spring Cleaning (also a bad program) or others (there are many - some say they are safe for iPhoto but in fact are not)
LN