[DUBBO] Unexpected error occur at send statistic, cause: Forbid consumer 192.168.3.151 access service com.alibaba.dubbo.monitor.MonitorService from registry zkserver:2181 use dubbo version 2.5.3, Please check registry access list (whitelist/blacklist)., dubbo version: 2.5.3, current host: 192.168.3.151
com.alibaba.dubbo.rpc.RpcException: Forbid consumer 192.168.3.151 access service com.alibaba.dubbo.monitor.MonitorService from registry zkserver:2181 use dubbo version 2.5.3, Please check registry access list (whitelist/blacklist).
at com.alibaba.dubbo.registry.integration.RegistryDirectory.doList(RegistryDirectory.java:579)
at com.alibaba.dubbo.rpc.cluster.directory.AbstractDirectory.list(AbstractDirectory.java:73)
at com.alibaba.dubbo.rpc.cluster.support.AbstractClusterInvoker.list(AbstractClusterInvoker.java:260)
at com.alibaba.dubbo.rpc.cluster.support.AbstractClusterInvoker.invoke(AbstractClusterInvoker.java:219)
at com.alibaba.dubbo.rpc.cluster.support.wrapper.MockClusterInvoker.invoke(MockClusterInvoker.java:72)
at com.alibaba.dubbo.rpc.proxy.InvokerInvocationHandler.invoke(InvokerInvocationHandler.java:52)
at com.alibaba.dubbo.common.bytecode.proxy0.collect(proxy0.java)
at com.alibaba.dubbo.monitor.dubbo.DubboMonitor.send(DubboMonitor.java:113)
at com.alibaba.dubbo.monitor.dubbo.DubboMonitor$1.run(DubboMonitor.java:70)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
dubbo報了一個錯誤，原因是在服務提供者配置中打開了監控中心，但是項目並沒有開啟監控服務。
<!--暫時關閉掉監控中心，如需要得先開啟監控中心服務--> <!--<dubbo:monitor protocol="registry"/>-->
注銷掉以上代碼就可以了