Just to further confirm, pd-l2ork is not affected with Benjamin?s example
either. Hopefully this will help Hans and others hunt this thing down.

Best wishes,

Ico

From: pd-list-bounces@iem.at [mailto:pd-list-bounces@iem.at] On Behalf Of
Hans-Christoph Steiner
Sent: Thursday, March 14, 2013 11:35 PM
To: benjah@free.fr
Cc: Pd List
Subject: Re: [PD] found how to reproduce Pd-ext 0.43.4 Tcl Invalid Command
Name error

That bug is not related, though I might look similar. Any time you see
things like .x2415b0 those are the unique IDs that Pd uses for each Window
in the GUI. ".x2415b0: no such object" basically means that Pd is trying to
send a command to a window in the GUI, but that window does not currently
exist (like it was closed) and Pd didn't get the message about that window
closing.

This patch is a nice clear example, so it should be possible to track the
bug down. Marco, if you haven't already, can you add that patch tarball to
a bug report in the tracker? A reference to this thread would also be
helpful.