TypeError at admin products products add unbound method __unicode__ mu

1
2
3
4
5
6
7
8
9
TypeError at /admin/products/products/add/
unbound method __unicode__() must be called with Brand instance as first argument (got nothing instead)
Request Method: GET
Request URL: http://localhost:8348/admin/products/products/add/
Exception Type: TypeError
Exception Value: unbound method __unicode__() must be called with Brand instance as first argument (got nothing instead)
Exception Location: /usr/lib/python2.4/site-packages/django/utils/encoding.py in force_unicode, line 37
Python Executable: /usr/bin/python
Python Version: 2.4.4