LKLKenneth opened a new issue, #9031: URL: https://github.com/apache/rocketmq/issues/9031
### Search before creation - [X] I had searched in the [issues](https://github.com/apache/rocketmq/issues) and found no similar issues. ### Documentation Related java 连接 // 初始化Producer时需要设置通信配置以及预绑定的Topic。 Producer producer = provider.newProducerBuilder() .setTopics(topic) .setClientConfiguration(configuration) .build(); 走到这一步报错 ### Are you willing to submit PR? - [ ] Yes I am willing to submit a PR! -- 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