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https://issues.apache.org/jira/browse/AIRFLOW-806?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15842544#comment-15842544
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ASF subversion and git services commented on AIRFLOW-806:
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Commit 6060f653a1720a6255893ec7067d7e6eda1bffaf in incubator-airflow's branch
refs/heads/master from [~dxhuang]
[ https://git-wip-us.apache.org/repos/asf?p=incubator-airflow.git;h=6060f65 ]
[AIRFLOW-806] UI should properly ignore DAG doc when it is None
Check dag.doc_md before we try to convert it to
Markdown.
Closes #2020 from dhuang/AIRFLOW-806
> UI should properly ignore DAG doc when it is None
> -------------------------------------------------
>
> Key: AIRFLOW-806
> URL: https://issues.apache.org/jira/browse/AIRFLOW-806
> Project: Apache Airflow
> Issue Type: Improvement
> Components: ui
> Affects Versions: Airflow 1.7.1.3
> Reporter: Daniel Huang
> Assignee: Daniel Huang
> Priority: Trivial
>
> If {{dag.doc_md = __doc__}}, but there are no docstrings on the file, the
> Graph view will error with:
> {code}
> AttributeError: 'NoneType' object has no attribute 'strip'
> {code}
> The UI should just assume we have no docs to show for the DAG. I suspect user
> in AIRFLOW-625 ran into this error.
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