Openstack Dashboard instances and volumes 500 error

Environment:


Request Method: GET
Request URL: http://controller.lab/nova/instances_and_volumes/

Django Version: 1.3.1
Python Version: 2.7.3
Installed Applications:
['openstack_dashboard',
 'django.contrib.sessions',
 'django.contrib.messages',
 'django.contrib.staticfiles',
 'django_nose',
 'horizon',
 'horizon.dashboards.nova',
 'horizon.dashboards.syspanel',
 'horizon.dashboards.settings']
Installed Middleware:
('django.middleware.common.CommonMiddleware',
 'django.middleware.csrf.CsrfViewMiddleware',
 'django.contrib.sessions.middleware.SessionMiddleware',
 'django.contrib.messages.middleware.MessageMiddleware',
 'openstack_dashboard.middleware.DashboardLogUnhandledExceptionsMiddleware',
 'horizon.middleware.HorizonMiddleware',
 'django.middleware.doc.XViewMiddleware',
 'django.middleware.locale.LocaleMiddleware')


Traceback:
File "/usr/lib/python2.7/dist-packages/django/core/handlers/base.py" in get_response
  111.                         response = callback(request, *callback_args, **callback_kwargs)
File "/usr/lib/python2.7/dist-packages/horizon/decorators.py" in dec
  40.         return view_func(request, *args, **kwargs)
File "/usr/lib/python2.7/dist-packages/horizon/decorators.py" in dec
  55.             return view_func(request, *args, **kwargs)
File "/usr/lib/python2.7/dist-packages/horizon/decorators.py" in dec
  40.         return view_func(request, *args, **kwargs)
File "/usr/lib/python2.7/dist-packages/django/views/generic/base.py" in view
  47.             return self.dispatch(request, *args, **kwargs)
File "/usr/lib/python2.7/dist-packages/django/views/generic/base.py" in dispatch
  68.         return handler(request, *args, **kwargs)
File "/usr/lib/python2.7/dist-packages/horizon/tables/views.py" in get
  105.         handled = self.construct_tables()
File "/usr/lib/python2.7/dist-packages/horizon/tables/views.py" in construct_tables
  96.             handled = self.handle_table(table)
File "/usr/lib/python2.7/dist-packages/horizon/tables/views.py" in handle_table
  68.         data = self._get_data_dict()
File "/usr/lib/python2.7/dist-packages/horizon/tables/views.py" in _get_data_dict
  37.                 self._data[table._meta.name] = data_func()
File "/usr/lib/python2.7/dist-packages/horizon/dashboards/nova/instances_and_volumes/views.py" in get_volumes_data
  69.             volumes = api.volume_list(self.request)
File "/usr/lib/python2.7/dist-packages/horizon/api/nova.py" in volume_list
  475.     return cinderclient(request).volumes.list()
File "/usr/lib/python2.7/dist-packages/novaclient/v1_1/volumes.py" in list
  79.             return self._list("/volumes/detail", "volumes")
File "/usr/lib/python2.7/dist-packages/novaclient/base.py" in _list
  76.         data = body[response_key]

Exception Type: KeyError at /nova/instances_and_volumes/
Exception Value: 'volumes'