refresh_dag raise error

[yinbiao]

Airflow Version: 1.10.13

i found code from airflow.www_rbac.views import Airflow will raise error bellow when call refresh_dag api

Traceback (most recent call last):
File "/data/svn/airflow/airflow_develop/venv/lib/python3.6/site-packages/sentry_sdk/integrations/flask.py", line 86, in sentry_patched_wsgi_app
environ, start_response
File "/data/svn/airflow/airflow_develop/venv/lib/python3.6/site-packages/sentry_sdk/integrations/wsgi.py", line 129, in call
reraise(*_capture_exception(hub))
File "/data/svn/airflow/airflow_develop/venv/lib/python3.6/site-packages/sentry_sdk/_compat.py", line 57, in reraise
raise value
File "/data/svn/airflow/airflow_develop/venv/lib/python3.6/site-packages/sentry_sdk/integrations/wsgi.py", line 125, in call
_sentry_start_response, start_response, transaction
File "/data/svn/airflow/airflow_develop/venv/lib/python3.6/site-packages/sentry_sdk/integrations/flask.py", line 85, in
return SentryWsgiMiddleware(lambda *a, **kw: old_app(self, *a, **kw))(
File "/data/svn/airflow/airflow_develop/venv/lib/python3.6/site-packages/flask/app.py", line 2464, in call
return self.wsgi_app(environ, start_response)
File "/data/svn/airflow/airflow_develop/venv/lib/python3.6/site-packages/flask/app.py", line 2450, in wsgi_app
response = self.handle_exception(e)
File "/data/svn/airflow/airflow_develop/venv/lib/python3.6/site-packages/flask/app.py", line 1867, in handle_exception
reraise(exc_type, exc_value, tb)
File "/data/svn/airflow/airflow_develop/venv/lib/python3.6/site-packages/flask/_compat.py", line 39, in reraise
raise value
File "/data/svn/airflow/airflow_develop/venv/lib/python3.6/site-packages/flask/app.py", line 2447, in wsgi_app
response = self.full_dispatch_request()
File "/data/svn/airflow/airflow_develop/venv/lib/python3.6/site-packages/flask/app.py", line 1952, in full_dispatch_request
rv = self.handle_user_exception(e)
File "/data/svn/airflow/airflow_develop/venv/lib/python3.6/site-packages/flask/app.py", line 1821, in handle_user_exception
reraise(exc_type, exc_value, tb)
File "/data/svn/airflow/airflow_develop/venv/lib/python3.6/site-packages/flask/_compat.py", line 39, in reraise
raise value
File "/data/svn/airflow/airflow_develop/venv/lib/python3.6/site-packages/flask/app.py", line 1950, in full_dispatch_request
rv = self.dispatch_request()
File "/data/svn/airflow/airflow_develop/venv/lib/python3.6/site-packages/flask/app.py", line 1936, in dispatch_request
return self.view_functionsrule.endpoint
File "/data/svn/airflow/airflow_develop/plugins/rest_api_plugin.py", line 637, in secure_check
return func(arg)
File "/data/svn/airflow/airflow_develop/plugins/rest_api_plugin.py", line 653, in jwt_secure_check
return jwt_required(func(arg))
File "/data/svn/airflow/airflow_develop/plugins/rest_api_plugin.py", line 865, in api
final_response = self.refresh_dag(base_response)
File "/data/svn/airflow/airflow_develop/plugins/rest_api_plugin.py", line 1054, in refresh_dag
from airflow.www.views import Airflow
File "/data/svn/airflow/airflow_develop/src/airflow/www/views.py", line 100, in
login_required = airflow.login.login_required
AttributeError: 'NoneType' object has no attribute 'login_required'