[ https://issues.apache.org/jira/browse/AIRFLOW-2263?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
andy dreyfuss updated AIRFLOW-2263: ----------------------------------- Description: webserver is reporting the following ``` Traceback (most recent call last): File "/path/to/a/virtualenv/lib/python3.6/site-packages/flask/app.py", line 1988, in wsgi_app response = self.full_dispatch_request() File "/path/to/a/virtualenv/lib/python3.6/site-packages/flask/app.py", line 1641, in full_dispatch_request rv = self.handle_user_exception(e) File "/path/to/a/virtualenv/lib/python3.6/site-packages/flask/app.py", line 1544, in handle_user_exception reraise(exc_type, exc_value, tb) File "/path/to/a/virtualenv/lib/python3.6/site-packages/flask/_compat.py", line 33, in reraise raise value File "/path/to/a/virtualenv/lib/python3.6/site-packages/flask/app.py", line 1639, in full_dispatch_request rv = self.dispatch_request() File "/path/to/a/virtualenv/lib/python3.6/site-packages/flask/app.py", line 1625, in dispatch_request return self.view_functions[rule.endpoint](**req.view_args) File "/path/to/a/virtualenv/lib/python3.6/site-packages/flask_admin/base.py", line 69, in inner return self._run_view(f, *args, **kwargs) File "/path/to/a/virtualenv/lib/python3.6/site-packages/flask_admin/base.py", line 368, in _run_view return fn(self, *args, **kwargs) File "/path/to/a/virtualenv/lib/python3.6/site-packages/flask_login.py", line 755, in decorated_view return func(*args, **kwargs) File "/path/to/a/virtualenv/lib/python3.6/site-packages/airflow/www/utils.py", line 356, in view_func return f(*args, **kwargs) File "/path/to/a/virtualenv/lib/python3.6/site-packages/airflow/www/utils.py", line 262, in wrapper return f(*args, **kwargs) File "/path/to/a/virtualenv/lib/python3.6/site-packages/airflow/www/views.py", line 1154, in tree base_date = dag.latest_execution_date or datetime.utcnow() AttributeError: 'NoneType' object has no attribute 'latest_execution_date' ``` was: webserver is reporting the following ``` Traceback (most recent call last): File "/path/to/a/virtualenv/lib/python3.6/site-packages/flask/app.py", line 1988, in wsgi_app response = self.full_dispatch_request() File "/path/to/a/virtualenv/lib/python3.6/site-packages/flask/app.py", line 1641, in full_dispatch_request rv = self.handle_user_exception(e) File "/path/to/a/virtualenv/lib/python3.6/site-packages/flask/app.py", line 1544, in handle_user_exception reraise(exc_type, exc_value, tb) File "/path/to/a/virtualenv/lib/python3.6/site-packages/flask/_compat.py", line 33, in reraise raise value File "/path/to/a/virtualenv/lib/python3.6/site-packages/flask/app.py", line 1639, in full_dispatch_request rv = self.dispatch_request() File "/path/to/a/virtualenv/lib/python3.6/site-packages/flask/app.py", line 1625, in dispatch_request return self.view_functions[rule.endpoint](**req.view_args) File "/path/to/a/virtualenv/lib/python3.6/site-packages/flask_admin/base.py", line 69, in inner return self._run_view(f, *args, **kwargs) File "/path/to/a/virtualenv/lib/python3.6/site-packages/flask_admin/base.py", line 368, in _run_view return fn(self, *args, **kwargs) File "/path/to/a/virtualenv/lib/python3.6/site-packages/flask_login.py", line 755, in decorated_view return func(*args, **kwargs) File "/path/to/a/virtualenv/lib/python3.6/site-packages/airflow/www/utils.py", line 356, in view_func return f(*args, **kwargs) File "/path/to/a/virtualenv/lib/python3.6/site-packages/airflow/www/utils.py", line 262, in wrapper return f(*args, **kwargs) File "/path/to/a/virtualenv/lib/python3.6/site-packages/airflow/www/views.py", line 1154, in tree base_date = dag.latest_execution_date or datetime.utcnow() AttributeError: 'NoneType' object has no attribute 'latest_execution_date'``` > stack trace from null dag in webserver output > --------------------------------------------- > > Key: AIRFLOW-2263 > URL: https://issues.apache.org/jira/browse/AIRFLOW-2263 > Project: Apache Airflow > Issue Type: Bug > Reporter: andy dreyfuss > Priority: Major > > webserver is reporting the following > ``` > Traceback (most recent call last): > File "/path/to/a/virtualenv/lib/python3.6/site-packages/flask/app.py", line > 1988, in wsgi_app > response = self.full_dispatch_request() > File "/path/to/a/virtualenv/lib/python3.6/site-packages/flask/app.py", line > 1641, in full_dispatch_request > rv = self.handle_user_exception(e) > File "/path/to/a/virtualenv/lib/python3.6/site-packages/flask/app.py", line > 1544, in handle_user_exception > reraise(exc_type, exc_value, tb) > File "/path/to/a/virtualenv/lib/python3.6/site-packages/flask/_compat.py", > line 33, in reraise > raise value > File "/path/to/a/virtualenv/lib/python3.6/site-packages/flask/app.py", line > 1639, in full_dispatch_request > rv = self.dispatch_request() > File "/path/to/a/virtualenv/lib/python3.6/site-packages/flask/app.py", line > 1625, in dispatch_request > return self.view_functions[rule.endpoint](**req.view_args) > File > "/path/to/a/virtualenv/lib/python3.6/site-packages/flask_admin/base.py", line > 69, in inner > return self._run_view(f, *args, **kwargs) > File > "/path/to/a/virtualenv/lib/python3.6/site-packages/flask_admin/base.py", line > 368, in _run_view > return fn(self, *args, **kwargs) > File "/path/to/a/virtualenv/lib/python3.6/site-packages/flask_login.py", > line 755, in decorated_view > return func(*args, **kwargs) > File > "/path/to/a/virtualenv/lib/python3.6/site-packages/airflow/www/utils.py", > line 356, in view_func > return f(*args, **kwargs) > File > "/path/to/a/virtualenv/lib/python3.6/site-packages/airflow/www/utils.py", > line 262, in wrapper > return f(*args, **kwargs) > File > "/path/to/a/virtualenv/lib/python3.6/site-packages/airflow/www/views.py", > line 1154, in tree > base_date = dag.latest_execution_date or datetime.utcnow() > AttributeError: 'NoneType' object has no attribute 'latest_execution_date' > ``` -- This message was sent by Atlassian JIRA (v7.6.3#76005)