Xiaodong Ye created AIRFLOW-6578: ------------------------------------ Summary: store_serialized_dags raises fatal error for reviewing logs Key: AIRFLOW-6578 URL: https://issues.apache.org/jira/browse/AIRFLOW-6578 Project: Apache Airflow Issue Type: Bug Components: core Affects Versions: 1.10.7 Environment: local development Reporter: Xiaodong Ye Assignee: Xiaodong Ye
When I set the configuration "store_serialized_dags" to True, it will raise errors during log checking. {quote}File "/Users/christian/anaconda3/envs/airflow/lib/python3.7/site-packages/airflow/models/taskinstance.py", line 1149, in get_template_context if 'tables' in task.params: TypeError: argument of type 'NoneType' is not iterable {quote} I tried to dump the task instance and found the task's params variable is a dict type (empty dict so far) when the setting "store_serialized_dags" is False, otherwise, it will be None type and causes troubles. So I have to hardcode line 1149 from if 'tables' in task.params: to if task.params and 'tables' in task.params: BTW, I'm new to airflow and to its core, currently, I'm not sure what the tables variable used for and of course its incoming impact. -- This message was sent by Atlassian Jira (v8.3.4#803005)