服务名是ace-admin

spring:
  application:
    name: ace-admin

2019-11-09 15:59:16.290 ERROR [ace-admin,,,] 5196 --- [.naming.updater] com.alibaba.nacos.client.naming          : [] [] [NA] failed to update serviceName: localhost

java.lang.NullPointerException: null
    at java.base/java.util.concurrent.ConcurrentHashMap.get(ConcurrentHashMap.java:936)
    at com.alibaba.nacos.client.naming.core.HostReactor.processServiceJSON(HostReactor.java:94)
    at com.alibaba.nacos.client.naming.core.HostReactor.updateServiceNow(HostReactor.java:342)
    at com.alibaba.nacos.client.naming.core.HostReactor$UpdateTask.run(HostReactor.java:429)
    at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
    at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
    at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304)
    at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
    at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
    at java.base/java.lang.Thread.run(Thread.java:834)