Catarina Silva created AIRFLOW-4140:
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Summary: Pause/unpause button not working
Key: AIRFLOW-4140
URL: https://issues.apache.org/jira/browse/AIRFLOW-4140
Project: Apache Airflow
Issue Type: Bug
Components: webserver
Affects Versions: 1.10.2
Reporter: Catarina Silva
Assignee: Catarina Silva
When using the current version of v1-10-stable, and starting the webserver with
the provided scripts in `{color:#333333}airflow/scripts/ci/kubernetes` the
unpause/pause button does not working. Looking at the logs we see the following
error:{color}
{{{color:#333333}[2019-03-21 16:20:11,908] \{app.py:1761} ERROR - Exception on
/paused [POST]
Traceback (most recent call last):
File "/usr/local/lib/python2.7/dist-packages/flask/app.py", line 2292, in
wsgi_app
response = self.full_dispatch_request()
File "/usr/local/lib/python2.7/dist-packages/flask/app.py", line 1815, in
full_dispatch_request
rv = self.handle_user_exception(e)
File "/usr/local/lib/python2.7/dist-packages/flask/app.py", line 1718, in
handle_user_exception
reraise(exc_type, exc_value, tb)
File "/usr/local/lib/python2.7/dist-packages/flask/app.py", line 1813, in
full_dispatch_request
rv = self.dispatch_request()
File "/usr/local/lib/python2.7/dist-packages/flask/app.py", line 1799, in
dispatch_request
return self.view_functions[rule.endpoint](**req.view_args)
File "/usr/local/lib/python2.7/dist-packages/airflow/www_rbac/decorators.py",
line 121, in wrapper
return f(self, *args, **kwargs)
File
"/usr/local/lib/python2.7/dist-packages/flask_appbuilder/security/decorators.py",
line 26, in wraps
return f(self, *args, **kwargs)
File "/usr/local/lib/python2.7/dist-packages/airflow/www_rbac/decorators.py",
line 56, in wrapper
return f(*args, **kwargs)
File "/usr/local/lib/python2.7/dist-packages/airflow/utils/db.py", line 73, in
wrapper
return func(*args, **kwargs)
File "/usr/local/lib/python2.7/dist-packages/airflow/www_rbac/views.py", line
1633, in paused
orm_dag.is_paused = False
AttributeError: 'NoneType' object has no attribute 'is_paused'{color}}}{{}}
{color:#333333}Tracing it back it is possible to check that the request made to
change the `is_paused` field of the dag is missing the required `dag_id` field.
However this fiel is available for example in the dag link.{color}
{color:#333333}Digging a bit further in the code, we found that this is a bug
in the template, which provides the wrong value when building the page.{color}
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