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 ?