LsYueh edited a comment on issue #15354: URL: https://github.com/apache/airflow/issues/15354#issuecomment-822890280
Same issue while use the CLI. **Apache Airflow version**: 2.0.1 **Environment**: - **OS**: CentOS 7.9.2009 - **Kernel**: Linux 3.10.0-1160.24.1.el7.x86_64 - **Install tools**: pip 21.0.1 - **Others**: PostgreSQL-12ćPython 3.6.8 - **Installed Packages in Python**: [requirements.txt](https://github.com/apache/airflow/files/6339859/requirements.txt) **What happened**: ```console Traceback (most recent call last): File "/home/devel/env-airflow/bin/airflow", line 8, in <module> sys.exit(main()) File "/home/devel/env-airflow/lib64/python3.6/site-packages/airflow/__main__.py", line 40, in main args.func(args) File "/home/devel/env-airflow/lib64/python3.6/site-packages/airflow/cli/cli_parser.py", line 48, in command return func(*args, **kwargs) File "/home/devel/env-airflow/lib64/python3.6/site-packages/airflow/utils/cli.py", line 89, in wrapper return f(*args, **kwargs) File "/home/devel/env-airflow/lib64/python3.6/site-packages/airflow/cli/commands/dag_command.py", line 143, in dag_delete message = api_client.delete_dag(dag_id=args.dag_id) File "/home/devel/env-airflow/lib64/python3.6/site-packages/airflow/api/client/local_client.py", line 35, in delete_dag count = delete_dag.delete_dag(dag_id) File "/home/devel/env-airflow/lib64/python3.6/site-packages/airflow/utils/session.py", line 65, in wrapper return func(*args, session=session, **kwargs) File "/home/devel/env-airflow/lib64/python3.6/site-packages/airflow/api/common/experimental/delete_dag.py", line 54, in delete_dag for model in models.base.Base._decl_class_registry.values(): # noqa pylint: disable=protected-access AttributeError: type object 'Base' has no attribute '_decl_class_registry' ``` -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: [email protected]
