2011-09-19 07:36:12,934 ERROR nova.api.openstack [-] Caught error: 'Fault' object has no attribute 'explanation'
(nova.api.openstack): TRACE: Traceback (most recent call last):
(nova.api.openstack): TRACE:   File "/usr/lib/pymodules/python2.7/nova/api/openstack/__init__.py", line 64, in __call__
(nova.api.openstack): TRACE:     return req.get_response(self.application)
(nova.api.openstack): TRACE:   File "/usr/lib/pymodules/python2.7/webob/request.py", line 1053, in get_response
(nova.api.openstack): TRACE:     application, catch_exc_info=False)
(nova.api.openstack): TRACE:   File "/usr/lib/pymodules/python2.7/webob/request.py", line 1022, in call_application
(nova.api.openstack): TRACE:     app_iter = application(self.environ, start_response)
(nova.api.openstack): TRACE:   File "/usr/lib/python2.7/dist-packages/keystone/middleware/auth_token.py", line 185, in __call__
(nova.api.openstack): TRACE:     return self._forward_request(env, start_response, proxy_headers)
(nova.api.openstack): TRACE:   File "/usr/lib/python2.7/dist-packages/keystone/middleware/auth_token.py", line 309, in _forward_request
(nova.api.openstack): TRACE:     return self.app(env, start_response)
(nova.api.openstack): TRACE:   File "/usr/lib/pymodules/python2.7/webob/dec.py", line 159, in __call__
(nova.api.openstack): TRACE:     return resp(environ, start_response)
(nova.api.openstack): TRACE:   File "/usr/lib/pymodules/python2.7/webob/dec.py", line 159, in __call__
(nova.api.openstack): TRACE:     return resp(environ, start_response)
(nova.api.openstack): TRACE:   File "/usr/lib/pymodules/python2.7/webob/dec.py", line 159, in __call__
(nova.api.openstack): TRACE:     return resp(environ, start_response)
(nova.api.openstack): TRACE:   File "/usr/lib/pymodules/python2.7/routes/middleware.py", line 131, in __call__
(nova.api.openstack): TRACE:     response = self.app(environ, start_response)
(nova.api.openstack): TRACE:   File "/usr/lib/pymodules/python2.7/webob/dec.py", line 159, in __call__
(nova.api.openstack): TRACE:     return resp(environ, start_response)
(nova.api.openstack): TRACE:   File "/usr/lib/pymodules/python2.7/webob/dec.py", line 159, in __call__
(nova.api.openstack): TRACE:     return resp(environ, start_response)
(nova.api.openstack): TRACE:   File "/usr/lib/pymodules/python2.7/webob/dec.py", line 147, in __call__
(nova.api.openstack): TRACE:     resp = self.call_func(req, *args, **self.kwargs)
(nova.api.openstack): TRACE:   File "/usr/lib/pymodules/python2.7/webob/dec.py", line 208, in call_func
(nova.api.openstack): TRACE:     return self.func(req, *args, **kwargs)
(nova.api.openstack): TRACE:   File "/usr/lib/pymodules/python2.7/nova/api/openstack/faults.py", line 55, in __call__
(nova.api.openstack): TRACE:     'message': self.wrapped_exc.explanation}}
(nova.api.openstack): TRACE: AttributeError: 'Fault' object has no attribute 'explanation'