Re: [I] KubernetesPodOperator @task.kubernetes XComs fail with Dynamic Task Mapping `expand` [airflow]

["Mastermjr (via GitHub)" <gi...@apache.org>]

Mastermjr commented on issue #37577:
URL: https://github.com/apache/airflow/issues/37577#issuecomment-3315185796

   is there anyway to add this to the documentation? this was affecting me as I had an expand -> a virtual environment operator and I  kept getting tripped up on this error: 
   
   ```python
   [2025-09-20, 07:00:42 UTC] {process_utils.py:190} INFO - Output:
   [2025-09-20, 07:00:43 UTC] {process_utils.py:194} INFO - Traceback (most recent call last):
   [2025-09-20, 07:00:43 UTC] {process_utils.py:194} INFO -   File "/tmp/venv-callvlnkqizi/script.py", line 49, in <module>
   [2025-09-20, 07:00:43 UTC] {process_utils.py:194} INFO -     arg_dict = pickle.load(file)
   [2025-09-20, 07:00:43 UTC] {process_utils.py:194} INFO -                ^^^^^^^^^^^^^^^^^
   [2025-09-20, 07:00:43 UTC] {process_utils.py:194} INFO - ModuleNotFoundError: No module named 'airflow.models'
   [2025-09-20, 07:00:43 UTC] {taskinstance.py:3336} ERROR - Task failed with exception
   ```
   
   I think because as the post says the airflow xcom is not actually unpacked before executing the virtual environment + script
   
   this is a bug and still present in 2.11.0


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