drpmma opened a new issue, #7871: URL: https://github.com/apache/rocketmq/issues/7871
### Before Creating the Bug Report - [X] I found a bug, not just asking a question, which should be created in [GitHub Discussions](https://github.com/apache/rocketmq/discussions). - [X] I have searched the [GitHub Issues](https://github.com/apache/rocketmq/issues) and [GitHub Discussions](https://github.com/apache/rocketmq/discussions) of this repository and believe that this is not a duplicate. - [X] I have confirmed that this bug belongs to the current repository, not other repositories of RocketMQ. ### Runtime platform environment Not related ### RocketMQ version 5.2.0 ### JDK Version Not related ### Describe the Bug Unboxing fields such as batch, reconsumeTimes, and unitMode with CFNullable annotation will cause NPE. ### Steps to Reproduce If SendMessageRequestHeader#batch is set to null, then the server decodes it in SendMessageRequestHeaderV2# createSendMessageRequestHeaderV1 leading to NPE. ### What Did You Expect to See? Fix the NPE ### What Did You See Instead? no ### Additional Context _No response_ -- 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: commits-unsubscr...@rocketmq.apache.org.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org
