peacewong opened a new issue #1178: URL: https://github.com/apache/incubator-linkis/issues/1178
**Describe the bug** ProgressOperation has a class cast exception problem when using TaskTreeUtil, which causes the progress update to fail. The error is as follows:  **To Reproduce** Steps to reproduce the behavior: 1. Run task 2. View progress related logs **Expected behavior** Should be called normally **Additional context** Scala is missing the correct type of generics -- 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] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
