RabbitMQ报错:ShutdownSignalException:channel error; protocol method

启动项目后,发现MQ报错,出现异常

RabbitMQ报错:ShutdownSignalException:channel error; protocol method_第1张图片

网上找了一圈,发现与这个报错类似

Caused by: com.rabbitmq.client.ShutdownSignalException: channel error; protocol method: #method(reply-code=406, reply-text=PRECONDITION_FAILED - inequivalent arg 'auto_delete' for exchange 'ltc_business_Customer' in vhost '/': received 'false' but current is 'true', class-id=40, method-id=10)

 原因是:

Rabbitmq服务器上已经存在同样名称的队列和exchange了,但是和你在程序里设置的属性不一样而引起的错误。

解决方案一

登录Rabbitmq服务器管理界面

  • 把rabbitmq上已存在的队列和exchange删掉

解决方案二

  • 把已经存在的队列和exchange属性都改成一致的

参考链接:https://segmentfault.com/q/1010000010261268

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