apyshkin opened a new issue #16356:
URL: https://github.com/apache/airflow/issues/16356
Happens every time
Python version: 3.8.10
Airflow version: 2.1.0
Node: airflow-web-55974db849-5bdxq
-------------------------------------------------------------------------------
Traceback (most recent call last):
File "/opt/bitnami/airflow/venv/lib/python3.8/site-packages/flask/app.py",
line 2447, in wsgi_app
response = self.full_dispatch_request()
File "/opt/bitnami/airflow/venv/lib/python3.8/site-packages/flask/app.py",
line 1952, in full_dispatch_request
rv = self.handle_user_exception(e)
File "/opt/bitnami/airflow/venv/lib/python3.8/site-packages/flask/app.py",
line 1821, in handle_user_exception
reraise(exc_type, exc_value, tb)
File
"/opt/bitnami/airflow/venv/lib/python3.8/site-packages/flask/_compat.py", line
39, in reraise
raise value
File "/opt/bitnami/airflow/venv/lib/python3.8/site-packages/flask/app.py",
line 1950, in full_dispatch_request
rv = self.dispatch_request()
File "/opt/bitnami/airflow/venv/lib/python3.8/site-packages/flask/app.py",
line 1936, in dispatch_request
return self.view_functions[rule.endpoint](**req.view_args)
File
"/opt/bitnami/airflow/venv/lib/python3.8/site-packages/airflow/www/auth.py",
line 34, in decorated
return func(*args, **kwargs)
File
"/opt/bitnami/airflow/venv/lib/python3.8/site-packages/airflow/www/decorators.py",
line 97, in view_func
return f(*args, **kwargs)
File
"/opt/bitnami/airflow/venv/lib/python3.8/site-packages/airflow/www/decorators.py",
line 60, in wrapper
return f(*args, **kwargs)
File
"/opt/bitnami/airflow/venv/lib/python3.8/site-packages/airflow/www/views.py",
line 4004, in list
self._calculate_graph()
File
"/opt/bitnami/airflow/venv/lib/python3.8/site-packages/airflow/www/views.py",
line 4023, in _calculate_graph
for dag, dependencies in
SerializedDagModel.get_dag_dependencies().items():
File
"/opt/bitnami/airflow/venv/lib/python3.8/site-packages/airflow/utils/session.py",
line 70, in wrapper
return func(*args, session=session, **kwargs)
File
"/opt/bitnami/airflow/venv/lib/python3.8/site-packages/airflow/models/serialized_dag.py",
line 321, in get_dag_dependencies
dependencies[row[0]] = [DagDependency(**d) for d in row[1]]
TypeError: 'NoneType' object is not iterable
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
For queries about this service, please contact Infrastructure at:
[email protected]
