Dazu die Antwort von Remy LeBeau:
Zitat:
Do you see the popup only when running in the debugger? Or do you see it when running outside of the debugger? If only inside, then that is normal behavior, since the debugger sees exceptions before the app does. Just dismiss the popup and continue, or tell the debugger to ignore that type of
exception.
Daher einfach unter den Sprach-Exceptions hinzufügen (und das Häkchen setzen).
Ursache ist, dass der Client die Verbindung abgebrochen hat z.B. wegen einem Timeout.
https://stackoverflow.com/q/17421138/80901