Open Stack

Hello,
I just installed openstack stein on centos.
Manila works fine my command line but when I click "share" in the dashboard
the following error appears:

Environment:


Request Method: GET
Request URL: http://10.102.184.190/dashboard/project/shares/

Django Version: 1.11.20
Python Version: 2.7.5
Installed Applications:
['openstack_dashboard.dashboards.project',
 'neutron_lbaas_dashboard',
 'heat_dashboard',
 'openstack_dashboard.dashboards.admin',
 'openstack_dashboard.dashboards.identity',
 'openstack_dashboard.dashboards.settings',
 'dashboards',
 'openstack_dashboard',
 'django.contrib.contenttypes',
 'django.contrib.auth',
 'django.contrib.sessions',
 'django.contrib.messages',
 'django.contrib.staticfiles',
 'django.contrib.humanize',
 'django_pyscss',
 'debreach',
 'openstack_dashboard.django_pyscss_fix',
 'compressor',
 'horizon',
 'openstack_auth']
Installed Middleware:
('openstack_auth.middleware.OpenstackAuthMonkeyPatchMiddleware',
 'debreach.middleware.RandomCommentMiddleware',
 'django.middleware.common.CommonMiddleware',
 'django.middleware.csrf.CsrfViewMiddleware',
 'django.contrib.sessions.middleware.SessionMiddleware',
 'django.contrib.auth.middleware.AuthenticationMiddleware',
 'horizon.middleware.OperationLogMiddleware',
 'django.contrib.messages.middleware.MessageMiddleware',
 'horizon.middleware.HorizonMiddleware',
 'horizon.themes.ThemeMiddleware',
 'django.middleware.locale.LocaleMiddleware',
 'django.middleware.clickjacking.XFrameOptionsMiddleware',
 'openstack_dashboard.contrib.developer.profiler.middleware.ProfilerClientMiddleware',
 'openstack_dashboard.contrib.developer.profiler.middleware.ProfilerMiddleware')



Traceback:

File "/usr/lib/python2.7/site-packages/django/core/handlers/exception.py"
in inner
  41.             response = get_response(request)

File "/usr/lib/python2.7/site-packages/django/core/handlers/base.py" in
_get_response
  187.                 response = self.process_exception_by_middleware(e,
request)

File "/usr/lib/python2.7/site-packages/django/core/handlers/base.py" in
_get_response
  185.                 response = wrapped_callback(request, *callback_args,
**callback_kwargs)

File "/usr/lib/python2.7/site-packages/horizon/decorators.py" in dec
  36.         return view_func(request, *args, **kwargs)

File "/usr/lib/python2.7/site-packages/horizon/decorators.py" in dec
  52.             return view_func(request, *args, **kwargs)

File "/usr/lib/python2.7/site-packages/horizon/decorators.py" in dec
  36.         return view_func(request, *args, **kwargs)

File "/usr/lib/python2.7/site-packages/horizon/decorators.py" in dec
  113.         return view_func(request, *args, **kwargs)

File "/usr/lib/python2.7/site-packages/horizon/decorators.py" in dec
  84.                 return view_func(request, *args, **kwargs)

File "/usr/lib/python2.7/site-packages/django/views/generic/base.py" in view
  68.             return self.dispatch(request, *args, **kwargs)

File "/usr/lib/python2.7/site-packages/django/views/generic/base.py" in
dispatch
  88.         return handler(request, *args, **kwargs)

File "/usr/lib/python2.7/site-packages/horizon/tables/views.py" in get
  223.         handled = self.construct_tables()

File "/usr/lib/python2.7/site-packages/horizon/tables/views.py" in
construct_tables
  214.             handled = self.handle_table(table)

File "/usr/lib/python2.7/site-packages/horizon/tables/views.py" in
handle_table
  123.         data = self._get_data_dict()

File "/usr/lib/python2.7/site-packages/horizon/tables/views.py" in
_get_data_dict
  43.                     data.extend(func())

File "/usr/lib/python2.7/site-packages/horizon/utils/memoized.py" in wrapped
  109.                         value = cache[key] = func(*args, **kwargs)

File
"/usr/lib/python2.7/site-packages/manila_ui/dashboards/project/shares/views.py"
in get_shares_data
  57.         share_nets = manila.share_network_list(self.request)

File "/usr/lib/python2.7/site-packages/manila_ui/api/manila.py" in
share_network_list
  280.     return
manilaclient(request).share_networks.list(detailed=detailed,

Exception Type: AttributeError at /project/shares/
Exception Value: 'NoneType' object has no attribute 'share_networks'


Anyone can help, please ?
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