Aperture: An Inconsistency In Your Database Has Been Detected

Brett Gross recounts his experience tackling the message from Aperture: An inconsistency in your database has been detected.

He did all the right things. He immediately made a back up of the library. Then he tried repairing the problem. When that didn't work, he broke the problem down and solved one part at a time. After he had some success, he made another back up in addition to the first. Eventually he found what was causing the problem, deleting the offending files, and all was well.
The Bagelturf site welcomes Donations of any size