Re: Error using inline displays with a user profile

On Jun 27, 8:06 pm, Karen Tracey <kmtra...@gmail.com> wrote:
> On Sun, Jun 27, 2010 at 1:54 PM, derek <gamesb...@gmail.com> wrote:
> > File "/usr/local/lib/python2.6/dist-packages/django/contrib/admin/
> > options.py" in change_view
> >  900.                 change_message =
> > self.construct_change_message(request, form, formsets)
> > File "/usr/local/lib/python2.6/dist-packages/django/contrib/admin/
> > options.py" in construct_change_message
> >  566.                                              'object':
> > force_unicode(added_object)})
> > File "/usr/local/lib/python2.6/dist-packages/django/utils/encoding.py"
> > in force_unicode
> >  66.                 s = unicode(s)
>
> > Exception Type: TypeError at /admin/auth/user/1/
> > Exception Value: coercing to Unicode: need string or buffer, NoneType
> > found
>
> This traceback shows the admin attempting to create a change message for the
> change history log. It's calling unicode() on the added object, but running
> into trouble because the __unicode__ method for whatever object was added is
> apparently returning None. Check the __unicode__ method for whatever type of
> object you were adding here -- it appears to return None (at least in some
> cases), which is not valid for a __unicode__ method. These methods must
> return unicode or something that can be coerced to unicode (string or
> buffer).
>
> Karen
> --http://tracey.org/kmt/

It appears the error was on the def __unicode__(self) method for the
UserProfile. Whatever I add there causes this error to be triggered;
conversely, removing the method removes the problem. So that's the
cause... I will try and figure out a solution.

Thanks
Derek

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