`Traceback (most recent call last):


 "<console>", line 1, in <module>


 "D:\projects\django\bhetincha\category\search.py", line 57, in bulk_indexing

bulk(client=elastic_connection, actions=(b.indexing() for b in models.Industry.objects.all()))


 "C:\Users\prabi\Envs\bhetincha\lib\site-packages\elasticsearch\helpers\__init__.py", line 257, in bulk

for ok, item in streaming_bulk(client, actions, **kwargs):


 "C:\Users\prabi\Envs\bhetincha\lib\site-packages\elasticsearch\helpers\__init__.py", line 180, in streaming_bulk

client.transport.serializer):


 "C:\Users\prabi\Envs\bhetincha\lib\site-packages\elasticsearch\helpers\__init__.py", line 58, in _chunk_actions

for action, data in actions:


 "D:\projects\django\bhetincha\category\search.py", line 57, in <genexpr>

bulk(client=elastic_connection, actions=(b.indexing() for b in models.Industry.objects.all()))


 "D:\projects\django\bhetincha\category\models.py", line 80, in indexing

obj.save()


 "C:\Users\prabi\Envs\bhetincha\lib\site-packages\elasticsearch_dsl\document.py", line 405, in save

self.full_clean()


 "C:\Users\prabi\Envs\bhetincha\lib\site-packages\elasticsearch_dsl\utils.py", line 417, in full_clean

self.clean_fields()


 "C:\Users\prabi\Envs\bhetincha\lib\site-packages\elasticsearch_dsl\utils.py", line 403, in clean_fields

data = field.clean(data)


 "C:\Users\prabi\Envs\bhetincha\lib\site-packages\elasticsearch_dsl\field.py", line 179, in clean

data = super(Object, self).clean(data)


 "C:\Users\prabi\Envs\bhetincha\lib\site-packages\elasticsearch_dsl\field.py", line 90, in clean

data = self.deserialize(data)


 "C:\Users\prabi\Envs\bhetincha\lib\site-packages\elasticsearch_dsl\field.py", line 81, in deserialize

for d in data


 "C:\Users\prabi\Envs\bhetincha\lib\site-packages\elasticsearch_dsl\field.py", line 81, in <listcomp>

for d in data


 "C:\Users\prabi\Envs\bhetincha\lib\site-packages\elasticsearch_dsl\field.py", line 160, in _deserialize

if isinstance(data, self._doc_class):
TypeError: isinstance() arg 2 must be a type or tuple of types`

Traceback (most recent call last):


 "/home/parmanand/PycharmProjects/mlflow_tracking_service/venv/lib/python3.5/site-packages/flask/app.py", line 2311, in wsgi_app

response = self.full_dispatch_request()


 "/home/parmanand/PycharmProjects/mlflow_tracking_service/venv/lib/python3.5/site-packages/flask/app.py", line 1834, in full_dispatch_request

rv = self.handle_user_exception(e)


 "/home/parmanand/PycharmProjects/mlflow_tracking_service/venv/lib/python3.5/site-packages/flask/app.py", line 1737, in handle_user_exception

reraise(exc_type, exc_value, tb)


 "/home/parmanand/PycharmProjects/mlflow_tracking_service/venv/lib/python3.5/site-packages/flask/_compat.py", line 36, in reraise

raise value


 "/home/parmanand/PycharmProjects/mlflow_tracking_service/venv/lib/python3.5/site-packages/flask/app.py", line 1832, in full_dispatch_request

rv = self.dispatch_request()


 "/home/parmanand/PycharmProjects/mlflow_tracking_service/venv/lib/python3.5/site-packages/flask/app.py", line 1818, in dispatch_request

return self.view_functions[rule.endpoint](**req.view_args)


 "/home/parmanand/PycharmProjects/mlflow_tracking_service/venv/lib/python3.5/site-packages/mlflow/server/handlers.py", line 81, in wrapper

return func(*args, **kwargs)


 "/home/parmanand/PycharmProjects/mlflow_tracking_service/venv/lib/python3.5/site-packages/mlflow/server/handlers.py", line 209, in _update_run

response_message = UpdateRun.Response(run_info=updated_info.to_proto())


 "/home/parmanand/PycharmProjects/mlflow_tracking_service/venv/lib/python3.5/site-packages/mlflow/entities/run_info.py", line 150, in to_proto

proto.experiment_id = self.experiment_id
TypeError: 0 has type int, but expected one of: bytes, unicode
