qinxiang01 opened a new issue, #16540: URL: https://github.com/apache/dolphinscheduler/issues/16540
### 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 <img width="998" alt="image" src="https://github.com/user-attachments/assets/de65b79b-12b1-4c05-b8b4-116478113c45";> When the `${setValue()}` method is used to assign a value to parameter **b**, but not to parameter **a**, the downstream node cannot retrieve the value of a. However, if neither a nor b are assigned using `${setValue()}`, then the downstream node can retrieve the values of both **a** and **b**. ### What you expected to happen I believe that any parameter of out type should be passed to the next node. ### How to reproduce 1、shell node 1 <img width="1025" alt="image" src="https://github.com/user-attachments/assets/c4bf329f-d6a8-405b-8337-be17d0cded81";> 2、shell node 2，The value of a cannot be retrieved. <img width="890" alt="image" src="https://github.com/user-attachments/assets/351e6ecc-e0ab-4b89-9291-723b4af6c794";> ### Anything else _No response_ ### Version 3.1.x ### 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://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]
