Closed revoltek-daniel closed 4 years ago
I don't understand how to trigger the warning, because you can't delete referenced files?
This Issue happened if you delete the file not in the typo3 backend but on system level. Yes you shouldn't do this but this can happen.
Check if file exists, cause if a picture is deleted from file system but assigned to an content element the process method get triggered and throws a php warning because the picture is not found.