[Mailman-Users] name 'nan' is not defined

[Mark Sapiro]

Stefan Waidele wrote:
>
>we are running some small lists using Mailman 2.15, with the fix 
>described in http://www.list.org/security.html
>
>It has been quite a while since we applied that fix, and things 
>continued to run smoothly.
>
>Everything was fine, until two days ago, delivery stopped. Completely.
>We did not change anything in the list-setup. The mail-accounts are 
>reachable. The outgoing server is working as allways. A mail that is 
>send to the lists pops up in 'mailq' for a moment and dissappears again 
>(-> is delivered to MM).
>
>Where else could I look?
>
>The following lines are logged in .../logs/error for each mail:
>---8<-----------------------------------------
>Mar 11 08:31:37 2005 qrunner(942): Traceback (most recent call last):
>Mar 11 08:31:37 2005 qrunner(942):   File "/home/mailman/bin/qrunner", 
>line 270, in ?
>Mar 11 08:31:37 2005 qrunner(942):      main()
>Mar 11 08:31:37 2005 qrunner(942):   File "/home/mailman/bin/qrunner", 
>line 230, in main
>Mar 11 08:31:37 2005 qrunner(942):      qrunner.run()
>Mar 11 08:31:37 2005 qrunner(942):   File 
>"/home/mailman/Mailman/Queue/Runner.py", line 65, in run
>Mar 11 08:31:37 2005 qrunner(942):      filecnt = self._oneloop()
>Mar 11 08:31:37 2005 qrunner(942):   File 
>"/home/mailman/Mailman/Queue/Runner.py", line 93, in _oneloop
>Mar 11 08:31:37 2005 qrunner(942):      msg, msgdata = 
>self._switchboard.dequeue(filebase)
>Mar 11 08:31:37 2005 qrunner(942):   File 
>"/home/mailman/Mailman/Queue/Switchboard.py", line 156, in dequeue
>Mar 11 08:31:37 2005 qrunner(942):      data = self._ext_read(dbfile)
>Mar 11 08:31:37 2005 qrunner(942):   File 
>"/home/mailman/Mailman/Queue/Switchboard.py", line 276, in _ext_read
>Mar 11 08:31:37 2005 qrunner(942):      dict[attr] = eval(sval, 
>{'__builtins__': {}})
>Mar 11 08:31:37 2005 qrunner(942):   File "<string>", line 0, in ?
>Mar 11 08:31:37 2005 qrunner(942): NameError :  name 'nan' is not defined
>---8<-----------------------------------------
>

The references to /home/mailman/Mailman/Queue/Switchboard.py in the
above trace do not correlate at all to the 2.1.5 version of this
module.

Also, the references to /home/mailman/Mailman/Queue/Runner.py are off
by 5 or 6 lines vs. the 2.1.5 module

Could a wrong version have been somehow restored?

--
Mark Sapiro <msapiro at value.net>       The highway is for gamblers,
San Francisco Bay Area, California    better use your sense - B. Dylan