2015-03-24 17:22:11.940 7615 DEBUG nova.compute.utils [-] [instance: e4defb11-f320-48a0-b0c7-c8acc5e65723] A string is required here, not dict
Traceback (most recent call last):

  File "/usr/local/lib/python2.7/dist-packages/oslo_messaging/rpc/dispatcher.py", line 142, in _dispatch_and_reply
    executor_callback))

  File "/usr/local/lib/python2.7/dist-packa notify_about_instance_usage /.autodirect/mtrswgwork/moshele/openstack/nova/nova/compute/utils.py:310
2015-03-24 17:22:11.941 7615 DEBUG nova.compute.manager [-] [instance: e4defb11-f320-48a0-b0c7-c8acc5e65723] Build of instance e4defb11-f320-48a0-b0c7-c8acc5e65723 was re-scheduled: A string is required here, not dict
Traceback (most recent call last):

  File "/usr/local/lib/python2.7/dist-packages/oslo_messaging/rpc/dispatcher.py", line 142, in _dispatch_and_reply
    executor_callback))

  File "/usr/local/lib/python2.7/dist-packages/oslo_messaging/rpc/dispatcher.py", line 186, in _dispatch
    executor_callback)

  File "/usr/local/lib/python2.7/dist-packages/oslo_messaging/rpc/dispatcher.py", line 125, in _do_dispatch
    new_args[argname] = self.serializer.deserialize_entity(ctxt, arg)

  File "/.autodirect/mtrswgwork/moshele/openstack/nova/nova/rpc.py", line 111, in deserialize_entity
    return self._base.deserialize_entity(context, entity)

  File "/.autodirect/mtrswgwork/moshele/openstack/nova/nova/objects/base.py", line 886, in deserialize_entity
    entity = self._process_object(context, entity)

  File "/.autodirect/mtrswgwork/moshele/openstack/nova/nova/objects/base.py", line 840, in _process_object
    objinst = NovaObject.obj_from_primitive(objprim, context=context)

  File "/.autodirect/mtrswgwork/moshele/openstack/nova/nova/objects/base.py", line 352, in obj_from_primitive
    return objclass._obj_from_primitive(context, objver, primitive)

  File "/.autodirect/mtrswgwork/moshele/openstack/nova/nova/objects/base.py", line 336, in _obj_from_primitive
    objdata[name]))

  File "/.autodirect/mtrswgwork/moshele/openstack/nova/nova/objects/fields.py", line 208, in from_primitive
    return self._type.from_primitive(obj, attr, value)

  File "/.autodirect/mtrswgwork/moshele/openstack/nova/nova/objects/fields.py", line 541, in from_primitive
    return obj_base.NovaObject.obj_from_primitive(value, obj._context)

  File "/.autodirect/mtrswgwork/moshele/openstack/nova/nova/objects/base.py", line 352, in obj_from_primitive
    return objclass._obj_from_primitive(context, objver, primitive)

  File "/.autodirect/mtrswgwork/moshele/openstack/nova/nova/objects/base.py", line 336, in _obj_from_primitive
    objdata[name]))

  File "/.autodirect/mtrswgwork/moshele/openstack/nova/nova/objects/fields.py", line 208, in from_primitive
    return self._type.from_primitive(obj, attr, value)

  File "/.autodirect/mtrswgwork/moshele/openstack/nova/nova/objects/fields.py", line 415, in from_primitive
    return [self._element_type.from_primitive(obj, attr, x) for x in value]

  File "/.autodirect/mtrswgwork/moshele/openstack/nova/nova/objects/fields.py", line 208, in from_primitive
    return self._type.from_primitive(obj, attr, value)

  File "/.autodirect/mtrswgwork/moshele/openstack/nova/nova/objects/fields.py", line 541, in from_primitive
    return obj_base.NovaObject.obj_from_primitive(value, obj._context)

  File "/.autodirect/mtrswgwork/moshele/openstack/nova/nova/objects/base.py", line 352, in obj_from_primitive
    return objclass._obj_from_primitive(context, objver, primitive)

  File "/.autodirect/mtrswgwork/moshele/openstack/nova/nova/objects/base.py", line 336, in _obj_from_primitive
    objdata[name]))

  File "/.autodirect/mtrswgwork/moshele/openstack/nova/nova/objects/base.py", line 77, in setter
    field_value = field.coerce(self, name, value)

  File "/.autodirect/mtrswgwork/moshele/openstack/nova/nova/objects/fields.py", line 191, in coerce
    return self._type.coerce(obj, attr, value)

  File "/.autodirect/mtrswgwork/moshele/openstack/nova/nova/objects/fields.py", line 434, in coerce
    obj, '%s["%s"]' % (attr, key), element)

  File "/.autodirect/mtrswgwork/moshele/openstack/nova/nova/objects/fields.py", line 191, in coerce
    return self._type.coerce(obj, attr, value)

  File "/.autodirect/mtrswgwork/moshele/openstack/nova/nova/objects/fields.py", line 249, in coerce
    value.__class__.__name__)

ValueError: A string is required here, not dict