SchopenhauerZhang opened a new issue, #6722: URL: https://github.com/apache/rocketmq/issues/6722
### 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 ubuntu ### RocketMQ version v5.0+ ### JDK Version _No response_ ### Describe the Bug [Bug] broker has error when timer not enable broker has error when timerwheel not enable;config like this: ```` private boolean timerWheelEnable = false;// default is true,at store/src/main/java/org/apache/rocketmq/store/config/MessageStoreConfig.java#82 ```` broker start get error log at beroker.log,like this: ```` SyncSubscriptionGroup Exception :xxx AdminBrokerProcessor getTimerCheckPoint: checkpoint is null,xxx ```` ### Steps to Reproduce step1 set timerWheelEnable = false; step2 start broker step3 checkout broker.log you can see: ```` SyncSubscriptionGroup Exception :xxx AdminBrokerProcessor getTimerCheckPoint: checkpoint is null,xxx ```` ### What Did You Expect to See? no error ### What Did You See Instead? null ### 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: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
