Today when restarting a MacBook Air I got a pop-up stating "The managed object model version used to open the persistent store is incompatible with the one that was used to create the persistent store."
However there is nothing indicating which app or process triggered this. Clicking on the dialog doesn't switch application. Is there a way to find out what is producing this message (while it is still open)? I tried searching for the log message in
/var/log but found nothing.