atul-astronomer opened a new issue, #47687: URL: https://github.com/apache/airflow/issues/47687
### Apache Airflow version 3.0.0 ### If "Other Airflow 2 version" selected, which one? _No response_ ### What happened? Dag version of mapped task instances are 'vundefined' on AF3 UI <img width="1627" alt="Image" src="https://github.com/user-attachments/assets/adcd27bc-130a-4488-bfcd-9aedfcc41bdf"; /> ### What you think should happen instead? Correct dag version should come for mapped task instances. ### How to reproduce RUn the below Dag on AF3: ```python from airflow import DAG from airflow.decorators import task from airflow.providers.standard.operators.python import PythonOperator from datetime import datetime, timedelta @task def make_arg_lists(): return [[1], [2], [{"a": "b"}], ["hello"]] def consumer(value): print(value) with DAG( dag_id="test_mapped_classic", start_date=datetime(1970, 1, 1), schedule=None, tags=["taskmap"] ) as dag: PythonOperator.partial(task_id="consumer", python_callable=consumer).expand( op_args=make_arg_lists() ) ``` ### Operating System Linux ### Versions of Apache Airflow Providers _No response_ ### Deployment Other ### Deployment details _No response_ ### Anything else? _No response_ ### Are you willing to submit PR? - [ ] Yes I am willing to submit a PR! ### Code of Conduct - [x] I agree to follow this project's [Code of Conduct](https://github.com/apache/airflow/blob/main/CODE_OF_CONDUCT.md) -- 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. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
