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https://issues.apache.org/jira/browse/AIRFLOW-4140?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Ash Berlin-Taylor resolved AIRFLOW-4140.
----------------------------------------
Resolution: Fixed
Fixed by re-writing the broken commit in v1-10-stable branch as it hasn't yet
been released.
> 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
> Reporter: Catarina Silva
> Assignee: Catarina Silva
> Priority: Minor
>
> 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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