2015-08-31 11:05:31.489 ERROR oslo_messaging.rpc.dispatcher [req-7694b39b-30d2-4504-ab2b-06ae395054df admin admin] Exception during message handling: 'versioned_object.namespace'
2015-08-31 11:05:31.489 16105 ERROR oslo_messaging.rpc.dispatcher Traceback (most recent call last):
2015-08-31 11:05:31.489 16105 ERROR oslo_messaging.rpc.dispatcher   File "/usr/local/lib/python2.7/dist-packages/oslo_messaging/rpc/dispatcher.py", line 142, in _dispatch_and_reply
2015-08-31 11:05:31.489 16105 ERROR oslo_messaging.rpc.dispatcher     executor_callback))
2015-08-31 11:05:31.489 16105 ERROR oslo_messaging.rpc.dispatcher   File "/usr/local/lib/python2.7/dist-packages/oslo_messaging/rpc/dispatcher.py", line 186, in _dispatch
2015-08-31 11:05:31.489 16105 ERROR oslo_messaging.rpc.dispatcher     executor_callback)
2015-08-31 11:05:31.489 16105 ERROR oslo_messaging.rpc.dispatcher   File "/usr/local/lib/python2.7/dist-packages/oslo_messaging/rpc/dispatcher.py", line 124, in _do_dispatch
2015-08-31 11:05:31.489 16105 ERROR oslo_messaging.rpc.dispatcher     new_args[argname] = self.serializer.deserialize_entity(ctxt, arg)
2015-08-31 11:05:31.489 16105 ERROR oslo_messaging.rpc.dispatcher   File "/opt/stack/nova/nova/rpc.py", line 111, in deserialize_entity
2015-08-31 11:05:31.489 16105 ERROR oslo_messaging.rpc.dispatcher     return self._base.deserialize_entity(context, entity)
2015-08-31 11:05:31.489 16105 ERROR oslo_messaging.rpc.dispatcher   File "/opt/stack/nova/nova/objects/base.py", line 353, in deserialize_entity
2015-08-31 11:05:31.489 16105 ERROR oslo_messaging.rpc.dispatcher     entity)
2015-08-31 11:05:31.489 16105 ERROR oslo_messaging.rpc.dispatcher   File "/opt/stack/nova/nova/objects/base.py", line 337, in _process_iterable
2015-08-31 11:05:31.489 16105 ERROR oslo_messaging.rpc.dispatcher     return iterable([action_fn(context, value) for value in values])
2015-08-31 11:05:31.489 16105 ERROR oslo_messaging.rpc.dispatcher   File "/opt/stack/nova/nova/objects/base.py", line 350, in deserialize_entity
2015-08-31 11:05:31.489 16105 ERROR oslo_messaging.rpc.dispatcher     entity = self._process_object(context, entity)
2015-08-31 11:05:31.489 16105 ERROR oslo_messaging.rpc.dispatcher   File "/opt/stack/nova/nova/objects/base.py", line 299, in _process_object
2015-08-31 11:05:31.489 16105 ERROR oslo_messaging.rpc.dispatcher     objinst = NovaObject.obj_from_primitive(objprim, context=context)
2015-08-31 11:05:31.489 16105 ERROR oslo_messaging.rpc.dispatcher   File "/usr/local/lib/python2.7/dist-packages/oslo_versionedobjects/base.py", line 381, in obj_from_primitive
2015-08-31 11:05:31.489 16105 ERROR oslo_messaging.rpc.dispatcher     return objclass._obj_from_primitive(context, objver, primitive)
2015-08-31 11:05:31.489 16105 ERROR oslo_messaging.rpc.dispatcher   File "/opt/stack/nova/nova/objects/instance.py", line 256, in _obj_from_primitive
2015-08-31 11:05:31.489 16105 ERROR oslo_messaging.rpc.dispatcher     primitive)
2015-08-31 11:05:31.489 16105 ERROR oslo_messaging.rpc.dispatcher   File "/usr/local/lib/python2.7/dist-packages/oslo_versionedobjects/base.py", line 365, in _obj_from_primitive
2015-08-31 11:05:31.489 16105 ERROR oslo_messaging.rpc.dispatcher     objdata[name]))
2015-08-31 11:05:31.489 16105 ERROR oslo_messaging.rpc.dispatcher   File "/usr/local/lib/python2.7/dist-packages/oslo_versionedobjects/fields.py", line 203, in from_primitive
2015-08-31 11:05:31.489 16105 ERROR oslo_messaging.rpc.dispatcher     return self._type.from_primitive(obj, attr, value)
2015-08-31 11:05:31.489 16105 ERROR oslo_messaging.rpc.dispatcher   File "/usr/local/lib/python2.7/dist-packages/oslo_versionedobjects/fields.py", line 506, in from_primitive
2015-08-31 11:05:31.489 16105 ERROR oslo_messaging.rpc.dispatcher     return obj_base.VersionedObject.obj_from_primitive(value, obj._context)
2015-08-31 11:05:31.489 16105 ERROR oslo_messaging.rpc.dispatcher   File "/usr/local/lib/python2.7/dist-packages/oslo_versionedobjects/base.py", line 372, in obj_from_primitive
2015-08-31 11:05:31.489 16105 ERROR oslo_messaging.rpc.dispatcher     objns = cls._obj_primitive_field(primitive, 'namespace')
2015-08-31 11:05:31.489 16105 ERROR oslo_messaging.rpc.dispatcher   File "/usr/local/lib/python2.7/dist-packages/oslo_versionedobjects/base.py", line 321, in _obj_primitive_field
2015-08-31 11:05:31.489 16105 ERROR oslo_messaging.rpc.dispatcher     return primitive[key]
2015-08-31 11:05:31.489 16105 ERROR oslo_messaging.rpc.dispatcher KeyError: 'versioned_object.namespace'
2015-08-31 11:05:31.489 16105 ERROR oslo_messaging.rpc.dispatcher