robin977

Results 2 issues of robin977

[25/09/20 09:22:36:023 CST] main ERROR client.ServiceDiscoveryRegistry: [DUBBO] Failed to get the exported URLs from the target service instance[DefaultServiceInstance{id='127.0.0.1#20885#DEFAULT#DEFAULT_GROUP@@demo-provider', serviceName='DEFAULT_GROUP@@demo-provider', host='127.0.0.1', port=20885, enabled=true, healthy=true, metadata={dubbo.metadata-service.url-params={"dubbo":{"version":"1.0.0","dubbo":"2.0.2","release":"2.7.7","port":"20880"}}, dubbo.subscribed-services.revision=N/A, dubbo.endpoints=[{"port":20885,"protocol":"dubbo"}], dubbo.metadata.storage-type=local, dubbo.exported-services.revision=-8573446376848117135}}], dubbo version:...

问题: dubb2.6.12消费不到dubbo2.7.18的提供的服务 Failed to check the status of the service com.aaa.bbb.boot.api.service.IUserQueryService. No provider available for the service 1,新项目采用dubbo2.7.18,作为提供者,注册中心采用nacos2.0.3 采用xml配置 注册时,服务名如下 ![wecom-temp-af6f471c9355fe905a96199d60e847fd](https://user-images.githubusercontent.com/8486672/208600374-5b62197b-95f4-4e98-bf6a-62883148ed83.png) 注册中心内容如下: ![wecom-temp-e39d0b268564f1134c08d57503f594c6](https://user-images.githubusercontent.com/8486672/208600342-ea407f42-5954-4438-91a0-39fb0068b30e.png) 2,消费端采用dubbo2.6.12,注册中心为nacos2.0.3 服务订阅时如下:服务名称没有":" ![wecom-temp-c48c092b93a1ace7711c6c3ec4317701](https://user-images.githubusercontent.com/8486672/208600235-9937d4f7-ad3b-4a1f-a99a-fc2f1754bf81.png) ,获取不到实例,如果加上":" ![image](https://user-images.githubusercontent.com/8486672/208600486-f1b8b0fb-7941-4b6f-af9a-598183768a61.png) 是可以获取实例的 建议在做服务暴露时,如果没有对应的参数,不要添加":"...

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