trexguojc opened a new issue, #16827: URL: https://github.com/apache/dolphinscheduler/issues/16827
### 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 using the switch function, if the judgment condition is defalut, it will enter a dead loop, causing the task to get stuck, as shown in the log. Next log: “Format condition sentence****” cannot be printed **DS version：3.1.9** ### What you expected to happen How to avoid this condition？ ### How to reproduce I have tried many times without reproducing this situation, but it does exist。 ### 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]
