应用程序运行失败org.springframework.context.ApplicationCon

Nacos config

描述错误

对错误是什么的清晰简洁的描述。当我使用openjkd1.8启动Linux时，它会抛出一个异常，如下所示：

2019-09-29 13:48:12.650 [main] ERROR org.springframework.boot.SpringApplication - Application run failed org.springframework.context.ApplicationContextException: Failed to start bean 'outputBindingLifecycle'; nested exception is java.util.ConcurrentModificationException at org.springframework.context.support.DefaultLifecycleProcessor.doStart(DefaultLifecycleProcessor.java:184) at org.springframework.context.support.DefaultLifecycleProcessor.access$200(DefaultLifecycleProcessor.java:52) at org.springframework.context.support.DefaultLifecycleProcessor$LifecycleGroup.start(DefaultLifecycleProcessor.java:356) at org.springframework.context.support.DefaultLifecycleProcessor.startBeans(DefaultLifecycleProcessor.java:157) at org.springframework.context.support.DefaultLifecycleProcessor.onRefresh(DefaultLifecycleProcessor.java:121) at org.springframework.context.support.AbstractApplicationContext.finishRefresh(AbstractApplicationContext.java:885) at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.finishRefresh(ServletWebServerApplicationContext.java:161) at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:553) at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:140) at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:759) at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:395) at org.springframework.boot.SpringApplication.run(SpringApplication.java:327) at org.springframework.boot.SpringApplication.run(SpringApplication.java:1255) at org.springframework.boot.SpringApplication.run(SpringApplication.java:1243) at com.soptop.eam.gateway.EamGatewayApplication.main(EamGatewayApplication.java:20) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:48) at org.springframework.boot.loader.Launcher.launch(Launcher.java:87) at org.springframework.boot.loader.Launcher.launch(Launcher.java:50) at org.springframework.boot.loader.JarLauncher.main(JarLauncher.java:51) Caused by: java.util.ConcurrentModificationException: null at java.util.ArrayList$Itr.checkForComodification(ArrayList.java:909) at java.util.ArrayList$Itr.next(ArrayList.java:859) at org.springframework.cloud.netflix.ribbon.RibbonApplicationContextInitializer.initialize(RibbonApplicationContextInitializer.java:45) at org.springframework.cloud.netflix.ribbon.RibbonApplicationContextInitializer.onApplicationEvent(RibbonApplicationContextInitializer.java:53) at org.springframework.cloud.netflix.ribbon.RibbonApplicationContextInitializer.onApplicationEvent(RibbonApplicationContextInitializer.java:29) at org.springframework.context.event.SimpleApplicationEventMulticaster.doInvokeListener(SimpleApplicationEventMulticaster.java:172) at org.springframework.context.event.SimpleApplicationEventMulticaster.invokeListener(SimpleApplicationEventMulticaster.java:165) at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:139) at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:400) at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:406) at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:354) at org.springframework.boot.context.event.EventPublishingRunListener.running(EventPublishingRunListener.java:103) at org.springframework.boot.SpringApplicationRunListeners.running(SpringApplicationRunListeners.java:78) at org.springframework.boot.SpringApplication.run(SpringApplication.java:343) at org.springframework.boot.builder.SpringApplicationBuilder.run(SpringApplicationBuilder.java:137) at org.springframework.cloud.stream.binder.DefaultBinderFactory.getBinderInstance(DefaultBinderFactory.java:206) at org.springframework.cloud.stream.binder.DefaultBinderFactory.getBinder(DefaultBinderFactory.java:139) at org.springframework.cloud.stream.binding.BindingService.getBinder(BindingService.java:308) at org.springframework.cloud.stream.binding.BindingService.bindProducer(BindingService.java:208) at org.springframework.cloud.stream.binding.BindableProxyFactory.bindOutputs(BindableProxyFactory.java:252) at org.springframework.cloud.stream.binding.OutputBindingLifecycle.doStartWithBindable(OutputBindingLifecycle.java:46) at java.util.Iterator.forEachRemaining(Iterator.java:116) at java.util.Spliterators$IteratorSpliterator.forEachRemaining(Spliterators.java:1801) at java.util.stream.ReferencePipeline$Head.forEach(ReferencePipeline.java:647) at org.springframework.cloud.stream.binding.AbstractBindingLifecycle.start(AbstractBindingLifecycle.java:47) at org.springframework.cloud.stream.binding.OutputBindingLifecycle.start(OutputBindingLifecycle.java:29) at org.springframework.context.support.DefaultLifecycleProcessor.doStart(DefaultLifecycleProcessor.java:181) ... 22 common frames omitted

当我像这样添加两个客户端时，就会发生这种情况

ribbon: eager-load: enabled: true clients: - user-service - auth-service

但它不会在Win10中发生，当我只放一个客户的时候，这是不会发生的

ribbon: eager-load: enabled: true clients: - user-service

当我以前使用springcloudconfig时，它运行得很好；

当我在服务器（linux）发布时，如果我在 eager-load中添加大于等于两个的客户端时，启动就会报错，但这个情况在我的开发机并没有发生。

Ubuntu18.04、OpenJdk1.8、 Springboot2.03, nacos.version:0.2.2.RELEASE

原提问者GitHub用户xlb