[Mailman-Users] TypeError: cannot concatenate 'str' and 'NoneType'objects

[Mark Sapiro]

Bernd Petrovitsch wrote:
>
>I found http://mail.python.org/pipermail/mailman-developers/2005-July/018161.html
>and did what is described there and it doesn't help anything.
>Any other idea?

Are you sure you didn't make a mistake or overlook something? Are you
sure you did the offending list?

If you forgot to do

m.Save()

in withlist, your change wouldn't be saved. If you misspelled
bounce_info, e.g.

m.bounce-info = {}

Python wouldn't complain. It would just create a new attribute with the
misspelled name.

Try

bin/dumpdb lists/listname/config.pck and see what you get for
bounce_info.

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