http://gambaswiki.org/bugtracker/edit?object=BUG.2303&from=L21haW4- Comment #2 by Benoît MINISINI: Can you close the error message instead of ignoring it and get the error backtrace from the command-line? (You must run the IDE from a terminal). Benoît MINISINI changed the state of the bug to: NeedsInfo.