M-Waleed-Khan opened a new issue, #37533:
URL: https://github.com/apache/airflow/issues/37533
### Apache Airflow version
Other Airflow 2 version (please specify below)
### If "Other Airflow 2 version" selected, which one?
2.7.2
### What happened?
I was using Apache 2.2.4 and everything was working fine. I recently
upgraded my env to Apache 2.7.2. Now, In one of my dag failure I am not able to
get the slack notification because it says the above error.
I am using this code below
`failed_alert = SlackAPIPostOperator(
task_id='slack_failed',
channel=channel,
token=token,
username=user,
text="""
:red_circle: Task Failed.
*Task*: {task}
*Dag*: {dag}
*Execution Time*: {exec_date}
*Error* : {errormessage}
*Log Url*: {log_url}
""".format(
task=context.get('task_instance').task_id,
dag=context.get('task_instance').dag_id,
ti=context.get('task_instance'),
exec_date=context.get('execution_date'),
log_url=context.get('task_instance').log_url,
errormessage=context.get('exception')
)
)
return failed_alert.execute(context=context)`
The error that I am getting is this
`Traceback (most recent call last):
File
"/usr/local/airflow/.local/lib/python3.11/site-packages/airflow/models/taskinstance.py",
line 1702, in _run_finished_callback
callback(context)
File "/usr/local/airflow/dags/scripts/slack_logger.py", line 11, in
slack_failed_task
failed_alert = SlackAPIPostOperator(
^^^^^^^^^^^^^^^^^^^^^
File
"/usr/local/airflow/.local/lib/python3.11/site-packages/airflow/models/baseoperator.py",
line 437, in apply_defaults
result = func(self, **kwargs, default_args=default_args)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File
"/usr/local/airflow/.local/lib/python3.11/site-packages/airflow/providers/slack/operators/slack.py",
line 131, in __init__
super().__init__(method=self.method, **kwargs)
File
"/usr/local/airflow/.local/lib/python3.11/site-packages/airflow/models/baseoperator.py",
line 420, in apply_defaults
raise AirflowException(f"missing keyword argument
{missing_args.pop()!r}")
airflow.exceptions.AirflowException: missing keyword argument
'slack_conn_id'`
### What you think should happen instead?
_No response_
### How to reproduce
be calling the SlackAPIPostOperator
### Operating System
Mac and AWS MWAA both same
### Versions of Apache Airflow Providers
Current version
apache-airflow-providers-slack==8.1.0
Previous working version
apache-airflow-providers-slack==4.2.0
### Deployment
Amazon (AWS) MWAA
### 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)
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