ashb opened a new issue, #54768: URL: https://github.com/apache/airflow/issues/54768
after upgrading to airflow 3.0.5 operators/hooks failed with similar messages: ``` [2025-08-21, 07:05:11] INFO - Connection Retrieved 'snowflake_default': source="airflow.hooks.base" [2025-08-21, 07:05:11] ERROR - Task failed with exception: source="task" NotImplementedError: Objects of type <class 'pydantic_core._pydantic_core.SerializationIterator'> are not supported File "/usr/local/lib/python3.12/site-packages/airflow/sdk/execution_time/task_runner.py", line 918 in run File "/usr/local/lib/python3.12/site-packages/airflow/sdk/execution_time/task_runner.py", line 1213 in _execute_task File "/usr/local/lib/python3.12/site-packages/airflow/sdk/bases/operator.py", line 397 in wrapper File "/usr/local/lib/python3.12/site-packages/airflow/providers/common/sql/operators/sql.py", line 307 in execute File "/usr/local/lib/python3.12/site-packages/airflow/providers/common/sql/operators/sql.py", line 201 in get_db_hook File "/usr/local/lib/python3.12/functools.py", line 998 in __get__ File "/usr/local/lib/python3.12/site-packages/airflow/providers/common/sql/operators/sql.py", line 177 in _hook File "/usr/local/lib/python3.12/site-packages/airflow/providers/common/sql/operators/sql.py", line 166 in get_hook File "/usr/local/lib/python3.12/site-packages/airflow/sdk/definitions/connection.py", line 162 in extra_dejson File "/usr/local/lib/python3.12/site-packages/airflow/sdk/execution_time/secrets_masker.py", line 130 in mask_secret File "/usr/local/lib/python3.12/site-packages/airflow/sdk/execution_time/comms.py", line 187 in send File "/usr/local/lib/python3.12/site-packages/airflow/sdk/execution_time/comms.py", line 145 in as_bytes File "/usr/local/lib/python3.12/site-packages/airflow/sdk/execution_time/comms.py", line 122 in _msgpack_enc_hook ``` _Originally posted by @dshvedchenko in https://github.com/apache/airflow/issues/54574#issuecomment-3209062275_ -- 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]
