dubbo-admin dubbo-2.7.9,注册消费者的时候会把group拼到接口前面，导致找不到对等的提供者。

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dubbo-2.7.9,注册消费者的时候会把group(dubbo/dat)拼到接口前面，导致找不到对等的提供者。导致调取服务的时候,显示没有提供者.版本退回2.7.6没问题.

Mar 31 '21 08:03 JayeShen

你的provider是2.7.6，customer者是2.7.9的版本嘛

Mar 31 '21 10:03 zhongxiongzeng

你的provider是2.7.6，customer者是2.7.9的版本嘛

是的，因为公司微服务比较多，所以不可能一次性都切到2.7.9,就算用docker，所以想使用2.7.9的消费者调2.7.6的提供者，结果出了这个问题。

Mar 31 '21 10:03 JayeShen

dubbo/dat是我注册中心的一个group

Apr 01 '21 10:04 JayeShen

Sorry, I missed it just now, I will check the code now.

Apr 01 '21 10:04 xiaoheng1

@JayeShen I understand this is just a display problem. In service subscription and publishing, it is based on url. Can you provide a demo?

Apr 01 '21 12:04 xiaoheng1