@Daniel Your __unicode__ should always return a string so like Shawn said, when you check your phone model, its __unicode__ method should be returning str() or unicode() not int
On 2/20/12, Shawn Milochik <[email protected]> wrote: > Read the error message in your subject line. Then look at the > __unicode__ method of your Phone model. It appears that this is the > problem, and not the Device model. > > -- > You received this message because you are subscribed to the Google Groups > "Django users" group. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected]. > For more options, visit this group at > http://groups.google.com/group/django-users?hl=en. > > -- Sent from my mobile device -- You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/django-users?hl=en.

