Traceback (most recent call last):


 "D:\tools\XX-Net-3.7.9\code\default\python27\1.0\lib\threading.py", line 801, in __bootstrap_inner

self.run()


 "D:\tools\XX-Net-3.7.9\code\default\python27\1.0\lib\threading.py", line 754, in run

self.__target(*self.__args, **self.__kwargs)


 "D:\tools\XX-Net-3.7.9\code\default\gae_proxy\local\google_ip.py", line 652, in scan_ip_worker

xlog.exception("google_ip.runJob fail:%r", e)
AttributeError: 'NoneType' object has no attribute 'exception'

Traceback (most recent call last):


 "/home/jhe/env/dev/lib/python3.6/site-packages/flask/app.py", line 2446, in wsgi_app

response = self.full_dispatch_request()


 "/home/jhe/env/dev/lib/python3.6/site-packages/flask/app.py", line 1951, in full_dispatch_request

rv = self.handle_user_exception(e)


 "/home/jhe/env/dev/lib/python3.6/site-packages/flask/app.py", line 1820, in handle_user_exception

reraise(exc_type, exc_value, tb)


 "/home/jhe/env/dev/lib/python3.6/site-packages/flask/_compat.py", line 39, in reraise

raise value


 "/home/jhe/env/dev/lib/python3.6/site-packages/flask/app.py", line 1949, in full_dispatch_request

rv = self.dispatch_request()


 "/home/jhe/env/dev/lib/python3.6/site-packages/flask/app.py", line 1935, in dispatch_request

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


 "/home/jhe/env/dev/lib/python3.6/site-packages/mlflow/server/handlers.py", line 137, in wrapper

return func(*args, **kwargs)


 "/home/jhe/env/dev/lib/python3.6/site-packages/mlflow/server/handlers.py", line 581, in _search_model_versions

model_versions_detailed = _get_model_registry_store().search_model_versions(
AttributeError: 'NoneType' object has no attribute 'search_model_versions'
