redlsz opened a new issue, #1022: URL: https://github.com/apache/rocketmq-clients/issues/1022
### 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-clients/discussions). - [x] I have searched the [GitHub Issues](https://github.com/apache/rocketmq-clients/issues) and [GitHub Discussions](https://github.com/apache/rocketmq-clients/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. ### Programming Language of the Client Java ### Runtime Platform Environment MacOS ### RocketMQ Version of the Client/Server java-5.0.8 or later ### Run or Compiler Version JDK 8 ### Describe the Bug When starting java client: SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder". SLF4J: Defaulting to no-operation (NOP) logger implementation SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further details. The logback 1.3.x is incompatible with SLF4J 1.7.x (See https://www.slf4j.org/codes.html#StaticLoggerBinder) > Slf4j-api versions 2.0.x and later use the [ServiceLoader](https://docs.oracle.com/javase/8/docs/api/java/util/ServiceLoader.html) mechanism. Backends such as logback 1.3 and later which target slf4j-api 2.x, do not ship with org.slf4j.impl.StaticLoggerBinder. ### Steps to Reproduce Run any Java client example of 5.0.8 or later. ### What Did You Expect to See? SDK logs. ### What Did You See Instead? No SDK logs. ### 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