klonuo opened a new issue, #50168: URL: https://github.com/apache/airflow/issues/50168
### Apache Airflow version 3.0.0 ### If "Other Airflow 2 version" selected, which one? _No response_ ### What happened? I'm on Windows 11 with WSL 2, and using virtualenv with pip to install airflow: `pip install -U "apache-airflow[celery]==3.0.0" --constraint "https://raw.githubusercontent.com/apache/airflow/constraints-3.0.0/constraints-3.12.txt"` I can run airflow 2.10.5 without issues, while when I try current 3.0 I can't start the server ("child process died"):  I suspect problem with the new fastapi backend. Any ideas how to approach to solve this? ### What you think should happen instead? _No response_ ### How to reproduce run `$ airflow api-server` ### Operating System Ubuntu 22.04.5 LTS ### Versions of Apache Airflow Providers _No response_ ### Deployment Virtualenv installation ### 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]
