django - AttributeError: 'Settings' object has no attribute 'ADMIN_MEDIA_PREFIX' -

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i trying make smart menu using chainedforeignkey, far stuck import of chainedforeignkey:

from smart_selects.db_fields import chainedforeignkey

i using pydev on eclipse. downloaded smart select package here: http://pydoc.net/python/django-smart-selects/1.0.2/ , added pythonpath

when debug get:

traceback (most recent call last):   file "c:\users\mr.machine\desktop\eclipse\plugins\org.python.pydev_2.7.0.2013032300\pysrc\pydevd.py", line 1397, in <module>     debugger.run(setup['file'], none, none)   file "c:\users\mr.machine\desktop\eclipse\plugins\org.python.pydev_2.7.0.2013032300\pysrc\pydevd.py", line 1090, in run     pydev_imports.execfile(file, globals, locals) #execute script   file "c:\users\mr.machine\desktop\workspace\medbook\testapp\forms.py", line 4, in <module>     smart_selects.db_fields import chainedforeignkey    file "c:\users\mr.machine\desktop\django-smart-selects-1.0.2\smart_selects\db_fields.py", line 2, in <module>     import form_fields   file "c:\users\mr.machine\desktop\django-smart-selects-1.0.2\smart_selects\form_fields.py", line 1, in <module>     smart_selects.widgets import chainedselect   file "c:\users\mr.machine\desktop\django-smart-selects-1.0.2\smart_selects\widgets.py", line 20, in <module>     class chainedselect(select):   file "c:\users\mr.machine\desktop\django-smart-selects-1.0.2\smart_selects\widgets.py", line 30, in chainedselect     class media:   file "c:\users\mr.machine\desktop\django-smart-selects-1.0.2\smart_selects\widgets.py", line 33, in media     ('js/jquery.min.js', 'js/jquery.init.js')]   file "c:\python27\lib\site-packages\django\conf\__init__.py", line 54, in __getattr__     return getattr(self._wrapped, name) attributeerror: 'settings' object has no attribute 'admin_media_prefix'

any appreciated

marking comment answer future reference:

looks admin_media_prefix not set.

setting admin_media_prefix='/static/' or other appropriate value admin media fix issue


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