I began getting this error message after migrating to a new Mac (15.4). I use Bonjour to sync a MBPro and a Mini. I have verified and repaired the databases, first on the MBP, then on the Mini. I went to the logs and searched for the files listed as missing and moved them to trash and reverified. Then I rebuilt the databases on each machine, verified/repaired, checked file integrity and optimized on the Mini. After the next Bonjour sync, the error began to reappear on the MBP.
We’re sorry for the troubles. Which version of the DEVONthink do you use? Did you also empty the trash or just move the missing items to the trash? A screenshot of the error message would be helpful, thanks in advance!