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https://issues.apache.org/jira/browse/AIRFLOW-768?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15847833#comment-15847833
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Daniel Huang commented on AIRFLOW-768:
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Looks like a duplicate of AIRFLOW-365, which I just put up a PR for.
> Clicking "Code" when zoomed into a subdag causes an exception
> -------------------------------------------------------------
>
> Key: AIRFLOW-768
> URL: https://issues.apache.org/jira/browse/AIRFLOW-768
> Project: Apache Airflow
> Issue Type: Bug
> Components: subdag, webserver
> Affects Versions: Airflow 1.7.1.3
> Environment: puckel/docker-airflow:1.7.1.3-5
> Reporter: Dirk Gorissen
>
> Zoom into a subdag in the graph view. Then clicking on Code gives:
> -------------------------------------------------------------------------------
> Node: c3a8ec77a1e6
> -------------------------------------------------------------------------------
> Traceback (most recent call last):
> File "/usr/local/lib/python2.7/dist-packages/flask/app.py", line 1817, in
> wsgi_app
> response = self.full_dispatch_request()
> File "/usr/local/lib/python2.7/dist-packages/flask/app.py", line 1477, in
> full_dispatch_request
> rv = self.handle_user_exception(e)
> File "/usr/local/lib/python2.7/dist-packages/flask/app.py", line 1381, in
> handle_user_exception
> reraise(exc_type, exc_value, tb)
> File "/usr/local/lib/python2.7/dist-packages/flask/app.py", line 1475, in
> full_dispatch_request
> rv = self.dispatch_request()
> File "/usr/local/lib/python2.7/dist-packages/flask/app.py", line 1461, in
> dispatch_request
> return self.view_functions[rule.endpoint](**req.view_args)
> File "/usr/local/lib/python2.7/dist-packages/flask_admin/base.py", line 68,
> in inner
> return self._run_view(f, *args, **kwargs)
> File "/usr/local/lib/python2.7/dist-packages/flask_admin/base.py", line
> 367, in _run_view
> return fn(self, *args, **kwargs)
> File "/usr/local/lib/python2.7/dist-packages/flask_login.py", line 755, in
> decorated_view
> return func(*args, **kwargs)
> File "/usr/local/lib/python2.7/dist-packages/airflow/www/views.py", line
> 655, in code
> m = importlib.import_module(dag.module_name)
> AttributeError: 'DAG' object has no attribute 'module_name'
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