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https://issues.apache.org/jira/browse/AIRFLOW-6071?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Adam Hopkinson closed AIRFLOW-6071.
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Resolution: Duplicate
Apologies, issue submitted twice
> On the admin dashboard, the recent tasks column has no tooltip for tasks in
> 'null' state
> ----------------------------------------------------------------------------------------
>
> Key: AIRFLOW-6071
> URL: https://issues.apache.org/jira/browse/AIRFLOW-6071
> Project: Apache Airflow
> Issue Type: Bug
> Components: ui
> Affects Versions: 1.10.2
> Environment: GCP Composer composer-1.7.5-airflow-1.10.2
> Reporter: Adam Hopkinson
> Priority: Trivial
> Attachments: image-2019-11-26-10-04-27-133.png
>
>
> On the DAGS listing template, the circles in the _Recent Tasks_ column all
> have a tooltip apart from the second to last - which is for tasks with state
> = `null`
> !image-2019-11-26-10-04-27-133.png|width=261,height=37!
> I believe this is happening in [this line of
> code|https://github.com/apache/airflow/blob/0ff9e2307042ba95e69b32e37f2fc767a5fdc36d/airflow/www/templates/airflow/dags.html#L447],
> which is:
> {{.attr('title', function(d) \{return d.state || 'none'})}}
> I'm not sure why it's not falling back to 'none' - I think it's possibly
> seeing the value of d.state as the text value 'null' rather than a true null,
> but then putting that into the title as true null.
> I'm using GCP Composer, so don't have a local instance of Airflow that I can
> test.
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