Aperture Library Missing Files
I am having a major issue with Aperture 3. My issue has persisted for several years, and this is the first time I am writing about it. So I will start from the beginning. I used iPhoto on a 2010 MacBook Pro. I upgraded to Aperture on that computer. I since upgraded my laptop to an iMac. When transfering files from the laptop to the iMac, I only exported the Aperture library. I was unaware that the Aperture library was referencing the iPhoto library, and all of the files were actually in the iPhoto library.
I since have formatted the laptop, and all of the files are gone. However, the thumbnails are still visible in Aperture. In the lower right I see a hazard icon. If I go to export a version, it gives me the error message:
"Versions with unavailable original files cannot be exported.
The selected original image is either offline or not found. Please reconnect it and try again."
So the files are gone and never be found again. Any new pictures I have imported to Aperture are fine, but the vast majority of my 17,000 photo library is missing. Is there any way to rebuild the original photos from the thumbnails Aperture already has stored?
I have already tried Aperture's First Aid tools, and my problem remains. The files are still not there.
Please help.
Aperture 3, OS X Mountain Lion (10.8.2)