gbonazzoli opened a new issue, #51610:
URL: https://github.com/apache/airflow/issues/51610
### Apache Airflow version
3.0.2
### If "Other Airflow 2 version" selected, which one?
_No response_
### What happened?
I Have a Task with the following code that runs well on Airflow 2.x since
ever:
```python
def execute_Retrieve_Sophos_Rule_XML(**kwargs):
ti = kwargs['ti']
queue_name = ti.queue
.....
```
On airflow 3.0.2 I got the following error:
```
[2025-06-11, 10:06:57] ERROR - Task failed with exception: source="task"
AttributeError: 'RuntimeTaskInstance' object has no attribute 'queue'
[2025-0[6](https://airflow-tre.colombinigroup.com/dags/SOPHOS_PORT_KNOCKING/runs/manual__2025-06-11T08:06:55.647081+00:00/tasks/Retrieve_Sophos_Rule_XML?try_number=1#6)-11,
10:06:57] ERROR - Top level error: source="task"
UndefinedError: 'airflow.sdk.execution_time.task_runner.RuntimeTaskInstance
object' has no attribute 'log_url'
File
"/root/venv/lib/python3.12/site-packages/airflow/sdk/execution_time/task_runner.py",
line 1297 in main
File
"/root/venv/lib/python3.12/site-packages/airflow/sdk/execution_time/task_runner.py",
line 1277 in finalize
File
"/root/venv/lib/python3.12/site-packages/airflow/sdk/execution_time/task_runner.py",
line 1105 in _send_task_error_email
File
"/root/venv/lib/python3.12/site-packages/airflow/models/taskinstance.py", line
411 in _get_email_subject_content
File
"/root/venv/lib/python3.12/site-packages/airflow/models/taskinstance.py", line
408 in render
File "/root/venv/lib/python3.12/site-packages/airflow/utils/helpers.py",
line 244 in render_template_to_string
File "/root/venv/lib/python3.12/site-packages/airflow/utils/helpers.py",
line 239 in render_template
File "<template>", line 22 in root
File "/root/venv/lib/python3.12/site-packages/jinja2/runtime.py", line 859
in _fail_with_undefined_error
[2025-06-11, 10:06:58] WARNING - Process exited abnormally: exit_code=1:
source="task"
```
### What you think should happen instead?
Execute in the "default" queue if it is not defined on the Task's DAG
specification.
### How to reproduce
Create a DAG with a task and query the "queue" attrivbute.
### Operating System
Ubuntu 24.04
### Versions of Apache Airflow Providers
Does not care
### Deployment
Virtualenv installation
### Deployment details
In a LXD container
### Anything else?
no
### 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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