[GitHub] [dubbo-admin] zhang259 commented on issue #515: 服务统计有json数据返回，但是页面不显示，dubbo版本2.7.0以上，dubbo-admin为最新的develop

Wed, 06 Nov 2019 01:14:15 -0800 

我的点击服务统计，报错，提示
Failed to invoke remote method: getMetricsByGroup, provider: 
dubbo://192.168.163.1:20880/org.apache.dubbo.monitor.MetricsService?application=dubbo-admin&cache=true&interface=org.apache.dubbo.monitor.MetricsService&lazy=false&pid=18444&register.ip=192.168.163.1&remote.application=&revision=2.7.3&scope=remote&side=consumer&sticky=false,
 cause: org.apache.dubbo.remoting.RemotingException: 
org.apache.dubbo.remoting.RemotingException: Not found exported service: 
org.apache.dubbo.monitor.MetricsService:20880 in 
[com.zdll.dubbo.api.UserService:1.0:20880], may be version or group mismatch , 
channel: consumer: /192.168.163.1:55209 --> provider: /192.168.163.1:20880, 
message:RpcInvocation [methodName=getMetricsByGroup, parameterTypes=[class 
java.lang.String], arguments=[dubbo], 
attachments={path=org.apache.dubbo.monitor.MetricsService, input=225, 
dubbo=2.0.2, interface=org.apache.dubbo.monitor.MetricsService, version=0.0.0}]
org.apache.dubbo.remoting.RemotingException: Not found exported service: 
org.apache.dubbo.monitor.MetricsService:20880 in 
[com.zdll.dubbo.api.UserService:1.0:20880], may be version or group mismatch , 
channel: consumer: /192.168.163.1:55209 --> provider: /192.168.163.1:20880, 
message:RpcInvocation [methodName=getMetricsByGroup, parameterTypes=[class 
java.lang.String], arguments=[dubbo], 
attachments={path=org.apache.dubbo.monitor.MetricsService, input=225, 
dubbo=2.0.2, interface=org.apache.dubbo.monitor.MetricsService, version=0.0.0}]
        at 
org.apache.dubbo.rpc.protocol.dubbo.DubboProtocol.getInvoker(DubboProtocol.java:266)
        at 
org.apache.dubbo.rpc.protocol.dubbo.DubboProtocol$1.reply(DubboProtocol.java:127)
        at 
org.apache.dubbo.remoting.exchange.support.header.HeaderExchangeHandler.handleRequest(HeaderExchangeHandler.java:102)
        at 
org.apache.dubbo.remoting.exchange.support.header.HeaderExchangeHandler.received(HeaderExchangeHandler.java:193)
        at 
org.apache.dubbo.remoting.transport.DecodeHandler.received(DecodeHandler.java:51)
        at 
org.apache.dubbo.remoting.transport.dispatcher.ChannelEventRunnable.run(ChannelEventRunnable.java:57)
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at java.lang.Thread.run(Thread.java:748)
        
        
，有人知道什么原因吗？

[ Full content available at: https://github.com/apache/dubbo-admin/issues/515 ]
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