zhongjiajie opened a new issue #7616: URL: https://github.com/apache/dolphinscheduler/issues/7616
### Search before asking - [X] I had searched in the [issues](https://github.com/apache/dolphinscheduler/issues?q=is%3Aissue) and found no similar issues. ### What happened When database source name not exists, would raise NPE without detail info, it not user friendly. ### What you expected to happen should remind user that datasouece not exists ### How to reproduce run `python ./example/task_datax_example.py` ### Anything else _No response_ ### Version dev ### Are you willing to submit PR? - [X] Yes I am willing to submit a PR! ### Code of Conduct - [X] I agree to follow this project's [Code of Conduct](https://www.apache.org/foundation/policies/conduct) -- 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]
