代码：404消息：找不到服务：DEFAULT_GROUP@@localhost

我使用了Nacos-server-1.0.0-RC2的Nacos版本，但报告了以下错误。原因是什么，解决方案是什么？非常感谢。 日志如下：

2019-04-02 11:27:00.761 ERROR [ace-auth,,,] 14308 --- [ender@3a3b10f4}] com.alibaba.nacos.client.naming : [] [] [CALL-SERVER] failed to req API:http://127.0.0.1:8848/nacos/v1/ns/api/srvIPXT. code:404 msg: service not found: DEFAULT_GROUP@@localhost 2019-04-02 11:27:00.765 ERROR [ace-auth,,,] 14308 --- [ender@3a3b10f4}] com.alibaba.nacos.client.naming : [] [] [NA] req api:/nacos/v1/ns/api/srvIPXT failed, server(127.0.0.1:8848

com.alibaba.nacos.api.exception.NacosException: null at com.alibaba.nacos.client.naming.net.NamingProxy.callServer(NamingProxy.java:304) [nacos-client-0.6.2.jar:na] at com.alibaba.nacos.client.naming.net.NamingProxy.reqAPI(NamingProxy.java:327) [nacos-client-0.6.2.jar:na] at com.alibaba.nacos.client.naming.net.NamingProxy.reqAPI(NamingProxy.java:310) [nacos-client-0.6.2.jar:na] at com.alibaba.nacos.client.naming.net.NamingProxy.reqAPI(NamingProxy.java:257) [nacos-client-0.6.2.jar:na] at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:340) [nacos-client-0.6.2.jar:na] at com.alibaba.nacos.client.naming.core.HostReactor.getServiceInfo(HostReactor.java:238) [nacos-client-0.6.2.jar:na] at com.alibaba.nacos.client.naming.NacosNamingService.selectInstances(NacosNamingService.java:210) [nacos-client-0.6.2.jar:na] at com.alibaba.nacos.client.naming.NacosNamingService.selectInstances(NacosNamingService.java:203) [nacos-client-0.6.2.jar:na] at org.springframework.cloud.alibaba.nacos.ribbon.NacosServerList.getServers(NacosServerList.java:60) [spring-cloud-alibaba-nacos-discovery-0.2.1.RELEASE.jar:0.2.1.RELEASE] at org.springframework.cloud.alibaba.nacos.ribbon.NacosServerList.getUpdatedListOfServers(NacosServerList.java:54) [spring-cloud-alibaba-nacos-discovery-0.2.1.RELEASE.jar:0.2.1.RELEASE] at com.netflix.loadbalancer.DynamicServerListLoadBalancer.updateListOfServers(DynamicServerListLoadBalancer.java:240) [ribbon-loadbalancer-2.3.0.jar:2.3.0] at com.netflix.loadbalancer.DynamicServerListLoadBalancer.restOfInit(DynamicServerListLoadBalancer.java:144) [ribbon-loadbalancer-2.3.0.jar:2.3.0] at com.netflix.loadbalancer.DynamicServerListLoadBalancer.(DynamicServerListLoadBalancer.java:95) [ribbon-loadbalancer-2.3.0.jar:2.3.0] at com.netflix.loadbalancer.ZoneAwareLoadBalancer.(ZoneAwareLoadBalancer.java:82) [ribbon-loadbalancer-2.3.0.jar:2.3.0] at org.springframework.cloud.netflix.ribbon.RibbonClientConfiguration.ribbonLoadBalancer(RibbonClientConfiguration.java:139) [spring-cloud-netflix-ribbon-2.1.0.RELEASE.jar:2.1.0.RELEASE] at org.springframework.cloud.netflix.ribbon.RibbonClientConfiguration$$EnhancerBySpringCGLIB$$b7db040e.CGLIB$ribbonLoadBalancer$5() [spring-cloud-netflix-ribbon-2.1.0.RELEASE.jar:2.1.0.RELEASE] at org.springframework.cloud.netflix.ribbon.RibbonClientConfiguration$$EnhancerBySpringCGLIB$$b7db040e$$FastClassBySpringCGLIB$$dd7cb9ac.invoke() [spring-cloud-netflix-ribbon-2.1.0.RELEASE.jar:2.1.0.RELEASE] at org.springframework.cglib.proxy.MethodProxy.invokeSuper(MethodProxy.java:244) [spring-core-5.1.4.RELEASE.jar:5.1.4.RELEASE] at org.springframework.context.annotation.ConfigurationClassEnhancer$BeanMethodInterceptor.intercept(ConfigurationClassEnhancer.java:363) [spring-context-5.1.4.RELEASE.jar:5.1.4.RELEASE] at org.springframework.cloud.netflix.ribbon.RibbonClientConfiguration$$EnhancerBySpringCGLIB$$b7db040e.ribbonLoadBalancer() [spring-cloud-netflix-ribbon-2.1.0.RELEASE.jar:2.1.0.RELEASE] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_201] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_201] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_201] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_201] at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:154) [spring-beans-5.1.4.RELEASE.jar:5.1.4.RELEASE] at org.springframework.beans.factory.support.ConstructorResolver.instantiate(ConstructorResolver.java:622) [spring-beans-5.1.4.RELEASE.jar:5.1.4.RELEASE] at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:607) [spring-beans-5.1.4.RELEASE.jar:5.1.4.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1288) [spring-beans-5.1.4.RELEASE.jar:5.1.4.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1127) [spring-beans-5.1.4.RELEASE.jar:5.1.4.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:538) [spring-beans-5.1.4.RELEASE.jar:5.1.4.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:498) [spring-beans-5.1.4.RELEASE.jar:5.1.4.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:320) [spring-beans-5.1.4.RELEASE.jar:5.1.4.RELEASE] at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222) ~[spring-beans-5.1.4.RELEASE.jar:5.1.4.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:318) [spring-beans-5.1.4.RELEASE.jar:5.1.4.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:199) [spring-beans-5.1.4.RELEASE.jar:5.1.4.RELEASE] at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:277) ~[spring-beans-5.1.4.RELEASE.jar:5.1.4.RELEASE] at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1244) ~[spring-beans-5.1.4.RELEASE.jar:5.1.4.RELEASE] at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1164) ~[spring-beans-5.1.4.RELEASE.jar:5.1.4.RELEASE] at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:857) [spring-beans-5.1.4.RELEASE.jar:5.1.4.RELEASE] at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:760) [spring-beans-5.1.4.RELEASE.jar:5.1.4.RELEASE] at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:509) [spring-beans-5.1.4.RELEASE.jar:5.1.4.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1288) [spring-beans-5.1.4.RELEASE.jar:5.1.4.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1127) [spring-beans-5.1.4.RELEASE.jar:5.1.4.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:538) [spring-beans-5.1.4.RELEASE.jar:5.1.4.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:498) [spring-beans-5.1.4.RELEASE.jar:5.1.4.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:320) [spring-beans-5.1.4.RELEASE.jar:5.1.4.RELEASE] at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222) ~[spring-beans-5.1.4.RELEASE.jar:5.1.4.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:318) [spring-beans-5.1.4.RELEASE.jar:5.1.4.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:199) [spring-beans-5.1.4.RELEASE.jar:5.1.4.RELEASE] at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:846) ~[spring-beans-5.1.4.RELEASE.jar:5.1.4.RELEASE] at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:863) ~[spring-context-5.1.4.RELEASE.jar:5.1.4.RELEASE] at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:546) ~[spring-context-5.1.4.RELEASE.jar:5.1.4.RELEASE] at org.springframework.cloud.context.named.NamedContextFactory.createContext(NamedContextFactory.java:120) ~[spring-cloud-context-2.1.0.RELEASE.jar:2.1.0.RELEASE] at org.springframework.cloud.context.named.NamedContextFactory.getContext(NamedContextFactory.java:88) ~[spring-cloud-context-2.1.0.RELEASE.jar:2.1.0.RELEASE] at org.springframework.cloud.netflix.ribbon.SpringClientFactory.getContext(SpringClientFactory.java:118) ~[spring-cloud-netflix-ribbon-2.1.0.RELEASE.jar:2.1.0.RELEASE] at org.springframework.cloud.context.named.NamedContextFactory.getInstance(NamedContextFactory.java:129) ~[spring-cloud-context-2.1.0.RELEASE.jar:2.1.0.RELEASE] at org.springframework.cloud.netflix.ribbon.SpringClientFactory.getInstance(SpringClientFactory.java:108) ~[spring-cloud-netflix-ribbon-2.1.0.RELEASE.jar:2.1.0.RELEASE] at org.springframework.cloud.netflix.ribbon.SpringClientFactory.getLoadBalancer(SpringClientFactory.java:57) ~[spring-cloud-netflix-ribbon-2.1.0.RELEASE.jar:2.1.0.RELEASE] at org.springframework.cloud.netflix.ribbon.RibbonLoadBalancerClient.getLoadBalancer(RibbonLoadBalancerClient.java:179) ~[spring-cloud-netflix-ribbon-2.1.0.RELEASE.jar:2.1.0.RELEASE] at org.springframework.cloud.netflix.ribbon.RibbonLoadBalancerClient.choose(RibbonLoadBalancerClient.java:83) ~[spring-cloud-netflix-ribbon-2.1.0.RELEASE.jar:2.1.0.RELEASE] at org.springframework.cloud.netflix.ribbon.RibbonLoadBalancerClient.choose(RibbonLoadBalancerClient.java:76) ~[spring-cloud-netflix-ribbon-2.1.0.RELEASE.jar:2.1.0.RELEASE] at org.springframework.cloud.sleuth.zipkin2.sender.LoadBalancerClientZipkinLoadBalancer.instance(LoadBalancerClientZipkinLoadBalancer.java:43) ~[spring-cloud-sleuth-zipkin-2.1.0.RELEASE.jar:2.1.0.RELEASE] at org.springframework.cloud.sleuth.zipkin2.sender.ZipkinRestTemplateSenderConfiguration$1.zipkinUrl(ZipkinRestTemplateSenderConfiguration.java:118) ~[spring-cloud-sleuth-zipkin-2.1.0.RELEASE.jar:2.1.0.RELEASE] at org.springframework.cloud.sleuth.zipkin2.sender.ZipkinRestTemplateWrapper.doExecute(ZipkinRestTemplateSenderConfiguration.java:148) ~[spring-cloud-sleuth-zipkin-2.1.0.RELEASE.jar:2.1.0.RELEASE] at org.springframework.web.client.RestTemplate.exchange(RestTemplate.java:636) ~[spring-web-5.1.4.RELEASE.jar:5.1.4.RELEASE] at org.springframework.cloud.sleuth.zipkin2.sender.RestTemplateSender.post(RestTemplateSender.java:128) ~[spring-cloud-sleuth-zipkin-2.1.0.RELEASE.jar:2.1.0.RELEASE] at org.springframework.cloud.sleuth.zipkin2.sender.RestTemplateSender$HttpPostCall.doExecute(RestTemplateSender.java:141) ~[spring-cloud-sleuth-zipkin-2.1.0.RELEASE.jar:2.1.0.RELEASE] at org.springframework.cloud.sleuth.zipkin2.sender.RestTemplateSender$HttpPostCall.doExecute(RestTemplateSender.java:131) ~[spring-cloud-sleuth-zipkin-2.1.0.RELEASE.jar:2.1.0.RELEASE] at zipkin2.Call$Base.execute(Call.java:379) ~[zipkin-2.12.0.jar:na] at zipkin2.reporter.AsyncReporter$BoundedAsyncReporter.flush(AsyncReporter.java:286) ~[zipkin-reporter-2.7.14.jar:na] at zipkin2.reporter.AsyncReporter$Builder$1.run(AsyncReporter.java:190) ~[zipkin-reporter-2.7.14.jar:na]

2019-04-02 11:27:00.766 ERROR [ace-auth,,,] 14308 --- [ender@3a3b10f4}] com.alibaba.nacos.client.naming : [] [] [NA] failed to update serviceName: localhost

我使用Alibaba'的套餐如下：

org.springframework.cloud spring-cloud-starter-alibaba-nacos-discovery 0.2.1.RELEASE 我会看到nacos-api/clinet等等都是0.6.2。

原提问者GitHub用户syzpig