ERROR    2016-02-27 17:39:37,394 wsgi.py:263] 

Traceback (most recent call last):

  File "C:\dev\gcloud\google-cloud-sdk\platform\google_appengine\google\appengine\runtime\wsgi.py", line 240, in Handle

    handler = _config_handle.add_wsgi_middleware(self._LoadHandler())

  File "C:\dev\gcloud\google-cloud-sdk\platform\google_appengine\google\appengine\runtime\wsgi.py", line 299, in _LoadHandler

    handler, path, err = LoadObject(self._handler)

  File "C:\dev\gcloud\google-cloud-sdk\platform\google_appengine\google\appengine\runtime\wsgi.py", line 96, in LoadObject

    __import__(cumulative_path)

  File "~\dist\ccms\main.py", line 7, in <module>

    from ccms.wsgi.auth import decorator

  File "~\dist\ccms\wsgi\auth.py", line 7, in <module>

    from ccms.models.core.user import User

  File "~\dist\ccms\models\core\user.py", line 6, in <module>

    from ccms.models.core.application import Application

  File "~\dist\ccms\models\core\application.py", line 19, in <module>

    class Application(JsonModel):

  File "~\dist\ccms\models\core\application.py", line 34, in Application

    @EndpointsAliasProperty(setter=roless_set, property_type=Role)

  File "C:\dev\gcloud\google-cloud-sdk\platform\google_appengine\lib\protorpc-1.0\protorpc\util.py", line 173, in positional_wrapper

    return wrapped(*args, **kwargs)

  File "~\dist\_lib\endpoints_proto_datastore\ndb\properties.py", line 167, in __init__

    utils.CheckValidPropertyType(property_type)

  File "~\dist\_lib\endpoints_proto_datastore\utils.py", line 94, in CheckValidPropertyType

    raise TypeError(error_msg)

TypeError: Property field must be either a subclass of a simple ProtoRPC field, a ProtoRPC enum class or a ProtoRPC message class. Received Role<label=StringProperty('label'), level=IntegerProperty('level')>.