[Bug] 多注册中心下，一个注册中心挂了 导致客户端无法调用服务端，报cannot invoker Registry.getUrl Because this.url is null

[huangqy17]

Pre-check

• [X] I am sure that all the content I provide is in English.

Search before asking

• [X] I had searched in the issues and found no similar issues.

Apache Dubbo Component

Java SDK (apache/dubbo)

Dubbo Version

dubbo 3.2.10 jdk21

Steps to reproduce this issue

[Bug] 多注册中心下，一个注册中心挂了 导致客户端无法调用服务端，报cannot invoker Registry.getUrl Because this.url is null

What you expected to happen

[Bug] 多注册中心下，一个注册中心挂了 应正常调用

Anything else

No response

Are you willing to submit a pull request to fix on your own?

• [X] Yes I am willing to submit a pull request on my own!

Code of Conduct

• [X] I agree to follow this project's Code of Conduct

[wcy666103]

Please re-submit this pr in English Only.

[wcy666103]

Would you be willing to submit a pr to help fix this ?

[AlbumenJ]

Please re-submit the issue in English