win11安装nacos2.X时Caused by: java.net.BindException: Address already in use: bind

原创 已于 2022-07-26 10:23:22 修改 · 1k 阅读 · 0 ·
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#bug #docker #java #微服务 #中间件

于 2022-07-26 10:19:31 首次发布
在尝试安装Nacos2.x的ZIP版本时遇到Address already in use错误，原因是之前通过docker-desktop运行的Nacos示例占用端口。关闭dockerdesktop并未释放端口，导致新安装失败。解决方法是找到并结束占用端口的后台进程。

win11安装nacos2.X时Caused by: java.net.BindException: Address already in use: bind

在下载安装zip的nacos之前，使用docker desktop安装过一次官网的示例，命令如下

docker-compose -f example/standalone-mysql-5.7.yaml up

即使我关闭了docker desktop，但是后台运行，占用端口，导致安装zip的nacos时一直失败

报错如下

Caused by: java.net.BindException: Address already in use: bind

在这里插入图片描述

解决办法

杀死后台占用进程即可

【异常】Caused by: java.net.BindException: Address already in use: bind
本本本添哥
02-11 4579
这个报错是因为端口号已经被占用了。两种解决方式：换端口号或者杀掉这个进程。
nacos搭建集群时出现的错误
m0_50501767的博客
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出现这个错误的原因往往是因为在初始化nacos数据库时初始化的数据库字段与nacos版本之间不匹配。出现这个错误的原因是因为你这个nacos使用的端口号已经被占用了，需要使用其他的端口号。发现会多出一个节点（115.xx.xx.xx其实时自己电脑的ip）。中多出的节点删除，这样在启动完成之后就不会多出一个节点。服务也可以正常注册。服务启动时显示正常注册，但是在服务列表就是看不到。因为我的8846端口被占用了，所以这里改使用8849了。启动nacos集群时出现自己配置以外的地址。惊奇的发现，我去服务出来了。
Nacos链接报：java.net.BindException: Address already in use: connect
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Caused by: java.net.BindException: Address already in use: bind
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原因：端口号被占用修改即可 案例：这是在renren框架中的一个问题，因为端口被占用了，修改yml文件里面的tomcat端口号，重新启动项目可以了。 通过命令可以查看到端口的使用情况： https://www.cnblogs.com/dayspring/p/11636263.html ...
Address already in use: bind
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Address already in use: bind
WARN Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'pushPendingTaskCountMetricsCollector' defined in URL [jar:file:/D:/nacos/target/nacos-server.jar!/BOOT-INF/lib/nacos-naming-2.5.1.jar!/com/alibaba/nacos/naming/monitor/collector/PushPendingTaskCountMetricsCollector.class]: Unsatisfied dependency expressed through constructor parameter 0; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'namingSubscriberServiceV2Impl' defined in URL [jar:file:/D:/nacos/target/nacos-server.jar!/BOOT-INF/lib/nacos-naming-2.5.1.jar!/com/alibaba/nacos/naming/push/v2/NamingSubscriberServiceV2Impl.class]: Unsatisfied dependency expressed through constructor parameter 4; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'pushExecutorDelegate' defined in URL [jar:file:/D:/nacos/target/nacos-server.jar!/BOOT-INF/lib/nacos-naming-2.5.1.jar!/com/alibaba/nacos/naming/push/v2/executor/PushExecutorDelegate.class]: Unsatisfied dependency expressed through constructor parameter 1; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'pushExecutorUdpImpl' defined in URL [jar:file:/D:/nacos/target/nacos-server.jar!/BOOT-INF/lib/nacos-naming-2.5.1.jar!/com/alibaba/nacos/naming/push/v2/executor/PushExecutorUdpImpl.class]: Unsatisfied dependency expressed through constructor parameter 0; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'udpPushService' defined in URL [jar:file:/D:/nacos/target/nacos-server.jar!/BOOT-INF/lib/nacos-naming-2.5.1.jar!/com/alibaba/nacos/naming/push/UdpPushService.class]: Unsatisfied dependency expressed through constructor parameter 0; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'udpConnector' defined in URL [jar:file:/D:/nacos/target/nacos-server.jar!/BOOT-INF/lib/nacos-naming-2.5.1.jar!/com/alibaba/nacos/naming/remote/udp/UdpConnector.class]: Instantiation of bean failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [com.alibaba.nacos.naming.remote.udp.UdpConnector]: Constructor threw exception; nested exception is java.net.BindException: Address already in use: Cannot bind 2025-08-28 13:40:18,248 INFO Nacos Log files: D:\nacos\logs 2025-08-28 13:40:18,249 INFO Nacos Log files: D:\nacos\conf 2025-08-28 13:40:18,249 INFO Nacos Log files: D:\nacos\data 2025-08-28 13:40:18,252 ERROR Startup errors : org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'pushPendingTaskCountMetricsCollector' defined in URL [jar:file:/D:/nacos/target/nacos-server.jar!/BOOT-INF/lib/nacos-naming-2.5.1.jar!/com/alibaba/nacos/naming/monitor/collector/PushPendingTaskCountMetricsCollector.class]: Unsatisfied dependency expressed through constructor parameter 0; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'namingSubscriberServiceV2Impl' defined in URL [jar:file:/D:/nacos/target/nacos-server.jar!/BOOT-INF/lib/nacos-naming-2.5.1.jar!/com/alibaba/nacos/naming/push/v2/NamingSubscriberServiceV2Impl.class]: Unsatisfied dependency expressed through constructor parameter 4; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'pushExecutorDelegate' defined in URL [jar:file:/D:/nacos/target/nacos-server.jar!/BOOT-INF/lib/nacos-naming-2.5.1.jar!/com/alibaba/nacos/naming/push/v2/executor/PushExecutorDelegate.class]: Unsatisfied dependency expressed through constructor parameter 1; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'pushExecutorUdpImpl' defined in URL [jar:file:/D:/nacos/target/nacos-server.jar!/BOOT-INF/lib/nacos-naming-2.5.1.jar!/com/alibaba/nacos/naming/push/v2/executor/PushExecutorUdpImpl.class]: Unsatisfied dependency expressed through constructor parameter 0; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'udpPushService' defined in URL [jar:file:/D:/nacos/target/nacos-server.jar!/BOOT-INF/lib/nacos-naming-2.5.1.jar!/com/alibaba/nacos/naming/push/UdpPushService.class]: Unsatisfied dependency expressed through constructor parameter 0; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'udpConnector' defined in URL [jar:file:/D:/nacos/target/nacos-server.jar!/BOOT-INF/lib/nacos-naming-2.5.1.jar!/com/alibaba/nacos/naming/remote/udp/UdpConnector.class]: Instantiation of bean failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [com.alibaba.nacos.naming.remote.udp.UdpConnector]: Constructor threw exception; nested exception is java.net.BindException: Address already in use: Cannot bind at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:794) at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336) at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209) at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955) at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932) at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591) at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147) at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732) at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409) at org.springframework.boot.SpringApplication.run(SpringApplication.java:308) at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300) at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289) at com.alibaba.nacos.Nacos.main(Nacos.java:46) 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:49) at org.springframework.boot.loader.Launcher.launch(Launcher.java:108) at org.springframework.boot.loader.Launcher.launch(Launcher.java:58) at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467) Caused by: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'namingSubscriberServiceV2Impl' defined in URL [jar:file:/D:/nacos/target/nacos-server.jar!/BOOT-INF/lib/nacos-naming-2.5.1.jar!/com/alibaba/nacos/naming/push/v2/NamingSubscriberServiceV2Impl.class]: Unsatisfied dependency expressed through constructor parameter 4; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'pushExecutorDelegate' defined in URL [jar:file:/D:/nacos/target/nacos-server.jar!/BOOT-INF/lib/nacos-naming-2.5.1.jar!/com/alibaba/nacos/naming/push/v2/executor/PushExecutorDelegate.class]: Unsatisfied dependency expressed through constructor parameter 1; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'pushExecutorUdpImpl' defined in URL [jar:file:/D:/nacos/target/nacos-server.jar!/BOOT-INF/lib/nacos-naming-2.5.1.jar!/com/alibaba/nacos/naming/push/v2/executor/PushExecutorUdpImpl.class]: Unsatisfied dependency expressed through constructor parameter 0; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'udpPushService' defined in URL [jar:file:/D:/nacos/target/nacos-server.jar!/BOOT-INF/lib/nacos-naming-2.5.1.jar!/com/alibaba/nacos/naming/push/UdpPushService.class]: Unsatisfied dependency expressed through constructor parameter 0; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'udpConnector' defined in URL [jar:file:/D:/nacos/target/nacos-server.jar!/BOOT-INF/lib/nacos-naming-2.5.1.jar!/com/alibaba/nacos/naming/remote/udp/UdpConnector.class]: Instantiation of bean failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [com.alibaba.nacos.naming.remote.udp.UdpConnector]: Constructor threw exception; nested exception is java.net.BindException: Address already in use: Cannot bind at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:794) at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336) at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209) at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391) at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311) at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904) at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781) ... 27 common frames omitted Caused by: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'pushExecutorDelegate' defined in URL [jar:file:/D:/nacos/target/nacos-server.jar!/BOOT-INF/lib/nacos-naming-2.5.1.jar!/com/alibaba/nacos/naming/push/v2/executor/PushExecutorDelegate.class]: Unsatisfied dependency expressed through constructor parameter 1; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'pushExecutorUdpImpl' defined in URL [jar:file:/D:/nacos/target/nacos-server.jar!/BOOT-INF/lib/nacos-naming-2.5.1.jar!/com/alibaba/nacos/naming/push/v2/executor/PushExecutorUdpImpl.class]: Unsatisfied dependency expressed through constructor parameter 0; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'udpPushService' defined in URL [jar:file:/D:/nacos/target/nacos-server.jar!/BOOT-INF/lib/nacos-naming-2.5.1.jar!/com/alibaba/nacos/naming/push/UdpPushService.class]: Unsatisfied dependency expressed through constructor parameter 0; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'udpConnector' defined in URL [jar:file:/D:/nacos/target/nacos-server.jar!/BOOT-INF/lib/nacos-naming-2.5.1.jar!/com/alibaba/nacos/naming/remote/udp/UdpConnector.class]: Instantiation of bean failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [com.alibaba.nacos.naming.remote.udp.UdpConnector]: Constructor threw exception; nested exception is java.net.BindException: Address already in use: Cannot bind at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:794) at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336) at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209) at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391) at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311) at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904) at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781) ... 41 common frames omitted Caused by: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'pushExecutorUdpImpl' defined in URL [jar:file:/D:/nacos/target/nacos-server.jar!/BOOT-INF/lib/nacos-naming-2.5.1.jar!/com/alibaba/nacos/naming/push/v2/executor/PushExecutorUdpImpl.class]: Unsatisfied dependency expressed through constructor parameter 0; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'udpPushService' defined in URL [jar:file:/D:/nacos/target/nacos-server.jar!/BOOT-INF/lib/nacos-naming-2.5.1.jar!/com/alibaba/nacos/naming/push/UdpPushService.class]: Unsatisfied dependency expressed through constructor parameter 0; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'udpConnector' defined in URL [jar:file:/D:/nacos/target/nacos-server.jar!/BOOT-INF/lib/nacos-naming-2.5.1.jar!/com/alibaba/nacos/naming/remote/udp/UdpConnector.class]: Instantiation of bean failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [com.alibaba.nacos.naming.remote.udp.UdpConnector]: Constructor threw exception; nested exception is java.net.BindException: Address already in use: Cannot bind at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:794) at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336) at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209) at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391) at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311) at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904) at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781) ... 55 common frames omitted Caused by: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'udpPushService' defined in URL [jar:file:/D:/nacos/target/nacos-server.jar!/BOOT-INF/lib/nacos-naming-2.5.1.jar!/com/alibaba/nacos/naming/push/UdpPushService.class]: Unsatisfied dependency expressed through constructor parameter 0; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'udpConnector' defined in URL [jar:file:/D:/nacos/target/nacos-server.jar!/BOOT-INF/lib/nacos-naming-2.5.1.jar!/com/alibaba/nacos/naming/remote/udp/UdpConnector.class]: Instantiation of bean failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [com.alibaba.nacos.naming.remote.udp.UdpConnector]: Constructor threw exception; nested exception is java.net.BindException: Address already in use: Cannot bind at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:794) at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336) at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209) at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391) at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311) at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904) at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781) ... 69 common frames omitted Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'udpConnector' defined in URL [jar:file:/D:/nacos/target/nacos-server.jar!/BOOT-INF/lib/nacos-naming-2.5.1.jar!/com/alibaba/nacos/naming/remote/udp/UdpConnector.class]: Instantiation of bean failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [com.alibaba.nacos.naming.remote.udp.UdpConnector]: Constructor threw exception; nested exception is java.net.BindException: Address already in use: Cannot bind at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1334) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336) at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209) at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391) at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311) at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904) at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781) ... 83 common frames omitted Caused by: org.springframework.beans.BeanInstantiationException: Failed to instantiate [com.alibaba.nacos.naming.remote.udp.UdpConnector]: Constructor threw exception; nested exception is java.net.BindException: Address already in use: Cannot bind at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:226) at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326) ... 95 common frames omitted Caused by: java.net.BindException: Address already in use: Cannot bind at java.net.DualStackPlainDatagramSocketImpl.socketBind(Native Method) at java.net.DualStackPlainDatagramSocketImpl.bind0(DualStackPlainDatagramSocketImpl.java:84) at java.net.AbstractPlainDatagramSocketImpl.bind(AbstractPlainDatagramSocketImpl.java:99) at java.net.DatagramSocket.bind(DatagramSocket.java:392) at java.net.DatagramSocket.<init>(DatagramSocket.java:242) at java.net.DatagramSocket.<init>(DatagramSocket.java:196) at com.alibaba.nacos.naming.remote.udp.UdpConnector.<init>(UdpConnector.java:58) at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) at java.lang.reflect.Constructor.newInstance(Constructor.java:423) at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213) ... 97 common frames omitted 2025-08-28 13:40:18,586 WARN [WatchFileCenter] start close 2025-08-28 13:40:18,587 WARN [WatchFileCenter] start to shutdown this watcher which is watch : D:\nacos\conf 2025-08-28 13:40:18,590 WARN [WatchFileCenter] already closed 2025-08-28 13:40:18,591 INFO [NotifyCenter] Start destroying Publisher 2025-08-28 13:40:18,591 INFO [NotifyCenter] Completed destruction of Publisher 2025-08-28 13:40:18,592 ERROR Nacos failed to start, please see D:\nacos\logs\nacos.log for more details. 2025-08-28 13:40:18,609 INFO Error starting ApplicationContext. To display the conditions report re-run your application with 'debug' enabled. 2025-08-28 13:40:18,634 ERROR Application run failed org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'pushPendingTaskCountMetricsCollector' defined in URL [jar:file:/D:/nacos/target/nacos-server.jar!/BOOT-INF/lib/nacos-naming-2.5.1.jar!/com/alibaba/nacos/naming/monitor/collector/PushPendingTaskCountMetricsCollector.class]: Unsatisfied dependency expressed through constructor parameter 0; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'namingSubscriberServiceV2Impl' defined in URL [jar:file:/D:/nacos/target/nacos-server.jar!/BOOT-INF/lib/nacos-naming-2.5.1.jar!/com/alibaba/nacos/naming/push/v2/NamingSubscriberServiceV2Impl.class]: Unsatisfied dependency expressed through constructor parameter 4; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'pushExecutorDelegate' defined in URL [jar:file:/D:/nacos/target/nacos-server.jar!/BOOT-INF/lib/nacos-naming-2.5.1.jar!/com/alibaba/nacos/naming/push/v2/executor/PushExecutorDelegate.class]: Unsatisfied dependency expressed through constructor parameter 1; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'pushExecutorUdpImpl' defined in URL [jar:file:/D:/nacos/target/nacos-server.jar!/BOOT-INF/lib/nacos-naming-2.5.1.jar!/com/alibaba/nacos/naming/push/v2/executor/PushExecutorUdpImpl.class]: Unsatisfied dependency expressed through constructor parameter 0; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'udpPushService' defined in URL [jar:file:/D:/nacos/target/nacos-server.jar!/BOOT-INF/lib/nacos-naming-2.5.1.jar!/com/alibaba/nacos/naming/push/UdpPushService.class]: Unsatisfied dependency expressed through constructor parameter 0; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'udpConnector' defined in URL [jar:file:/D:/nacos/target/nacos-server.jar!/BOOT-INF/lib/nacos-naming-2.5.1.jar!/com/alibaba/nacos/naming/remote/udp/UdpConnector.class]: Instantiation of bean failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [com.alibaba.nacos.naming.remote.udp.UdpConnector]: Constructor threw exception; nested exception is java.net.BindException: Address already in use: Cannot bind at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:794) at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336) at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209) at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955) at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932) at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:591) at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147) at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732) at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:409) at org.springframework.boot.SpringApplication.run(SpringApplication.java:308) at org.springframework.boot.SpringApplication.run(SpringApplication.java:1300) at org.springframework.boot.SpringApplication.run(SpringApplication.java:1289) at com.alibaba.nacos.Nacos.main(Nacos.java:46) 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:49) at org.springframework.boot.loader.Launcher.launch(Launcher.java:108) at org.springframework.boot.loader.Launcher.launch(Launcher.java:58) at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467) Caused by: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'namingSubscriberServiceV2Impl' defined in URL [jar:file:/D:/nacos/target/nacos-server.jar!/BOOT-INF/lib/nacos-naming-2.5.1.jar!/com/alibaba/nacos/naming/push/v2/NamingSubscriberServiceV2Impl.class]: Unsatisfied dependency expressed through constructor parameter 4; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'pushExecutorDelegate' defined in URL [jar:file:/D:/nacos/target/nacos-server.jar!/BOOT-INF/lib/nacos-naming-2.5.1.jar!/com/alibaba/nacos/naming/push/v2/executor/PushExecutorDelegate.class]: Unsatisfied dependency expressed through constructor parameter 1; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'pushExecutorUdpImpl' defined in URL [jar:file:/D:/nacos/target/nacos-server.jar!/BOOT-INF/lib/nacos-naming-2.5.1.jar!/com/alibaba/nacos/naming/push/v2/executor/PushExecutorUdpImpl.class]: Unsatisfied dependency expressed through constructor parameter 0; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'udpPushService' defined in URL [jar:file:/D:/nacos/target/nacos-server.jar!/BOOT-INF/lib/nacos-naming-2.5.1.jar!/com/alibaba/nacos/naming/push/UdpPushService.class]: Unsatisfied dependency expressed through constructor parameter 0; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'udpConnector' defined in URL [jar:file:/D:/nacos/target/nacos-server.jar!/BOOT-INF/lib/nacos-naming-2.5.1.jar!/com/alibaba/nacos/naming/remote/udp/UdpConnector.class]: Instantiation of bean failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [com.alibaba.nacos.naming.remote.udp.UdpConnector]: Constructor threw exception; nested exception is java.net.BindException: Address already in use: Cannot bind at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:794) at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336) at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209) at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391) at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311) at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904) at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781) ... 27 common frames omitted Caused by: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'pushExecutorDelegate' defined in URL [jar:file:/D:/nacos/target/nacos-server.jar!/BOOT-INF/lib/nacos-naming-2.5.1.jar!/com/alibaba/nacos/naming/push/v2/executor/PushExecutorDelegate.class]: Unsatisfied dependency expressed through constructor parameter 1; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'pushExecutorUdpImpl' defined in URL [jar:file:/D:/nacos/target/nacos-server.jar!/BOOT-INF/lib/nacos-naming-2.5.1.jar!/com/alibaba/nacos/naming/push/v2/executor/PushExecutorUdpImpl.class]: Unsatisfied dependency expressed through constructor parameter 0; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'udpPushService' defined in URL [jar:file:/D:/nacos/target/nacos-server.jar!/BOOT-INF/lib/nacos-naming-2.5.1.jar!/com/alibaba/nacos/naming/push/UdpPushService.class]: Unsatisfied dependency expressed through constructor parameter 0; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'udpConnector' defined in URL [jar:file:/D:/nacos/target/nacos-server.jar!/BOOT-INF/lib/nacos-naming-2.5.1.jar!/com/alibaba/nacos/naming/remote/udp/UdpConnector.class]: Instantiation of bean failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [com.alibaba.nacos.naming.remote.udp.UdpConnector]: Constructor threw exception; nested exception is java.net.BindException: Address already in use: Cannot bind at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:794) at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336) at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209) at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391) at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311) at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904) at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781) ... 41 common frames omitted Caused by: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'pushExecutorUdpImpl' defined in URL [jar:file:/D:/nacos/target/nacos-server.jar!/BOOT-INF/lib/nacos-naming-2.5.1.jar!/com/alibaba/nacos/naming/push/v2/executor/PushExecutorUdpImpl.class]: Unsatisfied dependency expressed through constructor parameter 0; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'udpPushService' defined in URL [jar:file:/D:/nacos/target/nacos-server.jar!/BOOT-INF/lib/nacos-naming-2.5.1.jar!/com/alibaba/nacos/naming/push/UdpPushService.class]: Unsatisfied dependency expressed through constructor parameter 0; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'udpConnector' defined in URL [jar:file:/D:/nacos/target/nacos-server.jar!/BOOT-INF/lib/nacos-naming-2.5.1.jar!/com/alibaba/nacos/naming/remote/udp/UdpConnector.class]: Instantiation of bean failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [com.alibaba.nacos.naming.remote.udp.UdpConnector]: Constructor threw exception; nested exception is java.net.BindException: Address already in use: Cannot bind at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:794) at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336) at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209) at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391) at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311) at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904) at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781) ... 55 common frames omitted Caused by: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'udpPushService' defined in URL [jar:file:/D:/nacos/target/nacos-server.jar!/BOOT-INF/lib/nacos-naming-2.5.1.jar!/com/alibaba/nacos/naming/push/UdpPushService.class]: Unsatisfied dependency expressed through constructor parameter 0; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'udpConnector' defined in URL [jar:file:/D:/nacos/target/nacos-server.jar!/BOOT-INF/lib/nacos-naming-2.5.1.jar!/com/alibaba/nacos/naming/remote/udp/UdpConnector.class]: Instantiation of bean failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [com.alibaba.nacos.naming.remote.udp.UdpConnector]: Constructor threw exception; nested exception is java.net.BindException: Address already in use: Cannot bind at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:794) at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:220) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336) at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209) at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391) at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311) at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904) at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781) ... 69 common frames omitted Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'udpConnector' defined in URL [jar:file:/D:/nacos/target/nacos-server.jar!/BOOT-INF/lib/nacos-naming-2.5.1.jar!/com/alibaba/nacos/naming/remote/udp/UdpConnector.class]: Instantiation of bean failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [com.alibaba.nacos.naming.remote.udp.UdpConnector]: Constructor threw exception; nested exception is java.net.BindException: Address already in use: Cannot bind at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1334) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1232) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:336) at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:334) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:209) at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391) at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311) at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904) at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:781) ... 83 common frames omitted Caused by: org.springframework.beans.BeanInstantiationException: Failed to instantiate [com.alibaba.nacos.naming.remote.udp.UdpConnector]: Constructor threw exception; nested exception is java.net.BindException: Address already in use: Cannot bind at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:226) at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:87) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1326) ... 95 common frames omitted Caused by: java.net.BindException: Address already in use: Cannot bind at java.net.DualStackPlainDatagramSocketImpl.socketBind(Native Method) at java.net.DualStackPlainDatagramSocketImpl.bind0(DualStackPlainDatagramSocketImpl.java:84) at java.net.AbstractPlainDatagramSocketImpl.bind(AbstractPlainDatagramSocketImpl.java:99) at java.net.DatagramSocket.bind(DatagramSocket.java:392) at java.net.DatagramSocket.<init>(DatagramSocket.java:242) at java.net.DatagramSocket.<init>(DatagramSocket.java:196) at com.alibaba.nacos.naming.remote.udp.UdpConnector.<init>(UdpConnector.java:58) at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) at java.lang.reflect.Constructor.newInstance(Constructor.java:423) at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:213) ... 97 common frames omitted 2025-08-28 13:40:18,645 INFO [ThreadPoolManager] Start destroying ThreadPool 2025-08-28 13:40:18,645 INFO [ThreadPoolManager] Completed destruction of ThreadPool
最新发布
08-29
对于Nacos 2.5.1启动报错org.springframework.beans.factory.UnsatisfiedDependencyException和java.net.BindException: Address already in use: Cannot bind，可分别采取以下解决办法： ### 解决org.spring...
2025-08-06 15:38:29,423 ERROR Startup errors : org.springframework.context.ApplicationContextException: Unable to start web server; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'tomcatServletWebServerFactory' defined in class path resource [org/springframework/boot/autoconfigure/web/servlet/ServletWebServerFactoryConfiguration$EmbeddedTomcat.class]: Initialization of bean failed; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'servletWebServerFactoryCustomizer' defined in class path resource [org/springframework/boot/autoconfigure/web/servlet/ServletWebServerFactoryAutoConfiguration.class]: Unsatisfied dependency expressed through method 'servletWebServerFactoryCustomizer' parameter 0; nested exception is org.springframework.boot.context.properties.ConfigurationPropertiesBindException: Error creating bean with name 'server-org.springframework.boot.autoconfigure.web.ServerProperties': Could not bind properties to 'ServerProperties' : prefix=server, ignoreInvalidFields=false, ignoreUnknownFields=true; nested exception is org.springframework.boot.context.properties.bind.BindException: Failed to bind properties under 'server.tomcat.basedir' to java.io.File at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.onRefresh(ServletWebServerApplicationContext.java:165) at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:577) at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147) at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:731) at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:408) at org.springframework.boot.SpringApplication.run(SpringApplication.java:307) at org.springframework.boot.SpringApplication.run(SpringApplication.java:1303) at org.springframework.boot.SpringApplication.run(SpringApplication.java:1292) at com.alibaba.nacos.Nacos.main(Nacos.java:48) 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:49) at org.springframework.boot.loader.Launcher.launch(Launcher.java:108) at org.springframework.boot.loader.Launcher.launch(Launcher.java:58) at org.springframework.boot.loader.PropertiesLauncher.main(PropertiesLauncher.java:467) Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'tomcatServletWebServerFactory' defined in class path resource [org/springframework/boot/autoconfigure/web/servlet/ServletWebServerFactoryConfiguration$EmbeddedTomcat.class]: Initialization of bean failed; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'servletWebServerFactoryCustomizer' defined in class path resource [org/springframework/boot/autoconfigure/web/servlet/ServletWebServerFactoryAutoConfiguration.class]: Unsatisfied dependency expressed through method 'servletWebServerFactoryCustomizer' parameter 0; nested exception is org.springframework.boot.context.properties.ConfigurationPropertiesBindException: Error creating bean with name 'server-org.springframework.boot.autoconfigure.web.ServerProperties': Could not bind properties to 'ServerProperties' : prefix=server, ignoreInvalidFields=false, ignoreUnknownFields=true; nested exception is org.springframework.boot.context.properties.bind.BindException: Failed to bind properties under 'server.tomcat.basedir' to java.io.File at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:628) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:213) at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.getWebServerFactory(ServletWebServerApplicationContext.java:219) at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.createWebServer(ServletWebServerApplicationContext.java:182) at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.onRefresh(ServletWebServerApplicationContext.java:162) ... 16 common frames omitted Caused by: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'servletWebServerFactoryCustomizer' defined in class path resource [org/springframework/boot/autoconfigure/web/servlet/ServletWebServerFactoryAutoConfiguration.class]: Unsatisfied dependency expressed through method 'servletWebServerFactoryCustomizer' parameter 0; nested exception is org.springframework.boot.context.properties.ConfigurationPropertiesBindException: Error creating bean with name 'server-org.springframework.boot.autoconfigure.web.ServerProperties': Could not bind properties to 'ServerProperties' : prefix=server, ignoreInvalidFields=false, ignoreUnknownFields=true; nested exception is org.springframework.boot.context.properties.bind.BindException: Failed to bind properties under 'server.tomcat.basedir' to java.io.File at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:800) at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:541) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1352) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1195) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) at org.springframework.beans.factory.support.DefaultListableBeanFactory.getBeansOfType(DefaultListableBeanFactory.java:673) at org.springframework.boot.web.server.WebServerFactoryCustomizerBeanPostProcessor.getWebServerFactoryCustomizerBeans(WebServerFactoryCustomizerBeanPostProcessor.java:87) at org.springframework.boot.web.server.WebServerFactoryCustomizerBeanPostProcessor.getCustomizers(WebServerFactoryCustomizerBeanPostProcessor.java:78) at org.springframework.boot.web.server.WebServerFactoryCustomizerBeanPostProcessor.postProcessBeforeInitialization(WebServerFactoryCustomizerBeanPostProcessor.java:70) at org.springframework.boot.web.server.WebServerFactoryCustomizerBeanPostProcessor.postProcessBeforeInitialization(WebServerFactoryCustomizerBeanPostProcessor.java:58) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyBeanPostProcessorsBeforeInitialization(AbstractAutowireCapableBeanFactory.java:440) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1796) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:620) ... 24 common frames omitted Caused by: org.springframework.boot.context.properties.ConfigurationPropertiesBindException: Error creating bean with name 'server-org.springframework.boot.autoconfigure.web.ServerProperties': Could not bind properties to 'ServerProperties' : prefix=server, ignoreInvalidFields=false, ignoreUnknownFields=true; nested exception is org.springframework.boot.context.properties.bind.BindException: Failed to bind properties under 'server.tomcat.basedir' to java.io.File at org.springframework.boot.context.properties.ConfigurationPropertiesBindingPostProcessor.bind(ConfigurationPropertiesBindingPostProcessor.java:92) at org.springframework.boot.context.properties.ConfigurationPropertiesBindingPostProcessor.postProcessBeforeInitialization(ConfigurationPropertiesBindingPostProcessor.java:78) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyBeanPostProcessorsBeforeInitialization(AbstractAutowireCapableBeanFactory.java:440) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1796) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:620) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391) at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311) at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:887) at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:791) ... 41 common frames omitted Caused by: org.springframework.boot.context.properties.bind.BindException: Failed to bind properties under 'server.tomcat.basedir' to java.io.File at org.springframework.boot.context.properties.bind.Binder.handleBindError(Binder.java:387) at org.springframework.boot.context.properties.bind.Binder.bind(Binder.java:347) at org.springframework.boot.context.properties.bind.Binder.lambda$bindDataObject$4(Binder.java:472) at org.springframework.boot.context.properties.bind.JavaBeanBinder.bind(JavaBeanBinder.java:98) at org.springframework.boot.context.properties.bind.JavaBeanBinder.bind(JavaBeanBinder.java:86) at org.springframework.boot.context.properties.bind.JavaBeanBinder.bind(JavaBeanBinder.java:62) at org.springframework.boot.context.properties.bind.Binder.lambda$bindDataObject$5(Binder.java:476) at org.springframework.boot.context.properties.bind.Binder$Context.withIncreasedDepth(Binder.java:590) at org.springframework.boot.context.properties.bind.Binder$Context.withDataObject(Binder.java:576) at org.springframework.boot.context.properties.bind.Binder$Context.access$300(Binder.java:537) at org.springframework.boot.context.properties.bind.Binder.bindDataObject(Binder.java:474) at org.springframework.boot.context.properties.bind.Binder.bindObject(Binder.java:414) at org.springframework.boot.context.properties.bind.Binder.bind(Binder.java:343) at org.springframework.boot.context.properties.bind.Binder.lambda$bindDataObject$4(Binder.java:472) at org.springframework.boot.context.properties.bind.JavaBeanBinder.bind(JavaBeanBinder.java:98) at org.springframework.boot.context.properties.bind.JavaBeanBinder.bind(JavaBeanBinder.java:86) at org.springframework.boot.context.properties.bind.JavaBeanBinder.bind(JavaBeanBinder.java:62) at org.springframework.boot.context.properties.bind.Binder.lambda$bindDataObject$5(Binder.java:476) at org.springframework.boot.context.properties.bind.Binder$Context.withIncreasedDepth(Binder.java:590) at org.springframework.boot.context.properties.bind.Binder$Context.withDataObject(Binder.java:576) at org.springframework.boot.context.properties.bind.Binder$Context.access$300(Binder.java:537) at org.springframework.boot.context.properties.bind.Binder.bindDataObject(Binder.java:474) at org.springframework.boot.context.properties.bind.Binder.bindObject(Binder.java:414) at org.springframework.boot.context.properties.bind.Binder.bind(Binder.java:343) at org.springframework.boot.context.properties.bind.Binder.bind(Binder.java:332) at org.springframework.boot.context.properties.bind.Binder.bind(Binder.java:262) at org.springframework.boot.context.properties.bind.Binder.bind(Binder.java:249) at org.springframework.boot.context.properties.ConfigurationPropertiesBinder.bind(ConfigurationPropertiesBinder.java:96) at org.springframework.boot.context.properties.ConfigurationPropertiesBindingPostProcessor.bind(ConfigurationPropertiesBindingPostProcessor.java:89) ... 55 common frames omitted Caused by: org.springframework.core.convert.ConversionFailedException: Failed to convert from type [java.lang.String] to type [java.io.File] for value []; nested exception is java.lang.IllegalStateException: Could not retrieve file for class path resource []: class path resource [] cannot be resolved to absolute file path because it does not reside in the file system: jar:file:/C:/rcs/nacos/target/nacos-server.jar!/BOOT-INF/classes!/ at org.springframework.core.convert.support.ConversionUtils.invokeConverter(ConversionUtils.java:47) at org.springframework.core.convert.support.GenericConversionService.convert(GenericConversionService.java:192) at org.springframework.boot.context.properties.bind.BindConverter.convert(BindConverter.java:109) at org.springframework.boot.context.properties.bind.BindConverter.convert(BindConverter.java:100) at org.springframework.boot.context.properties.bind.BindConverter.convert(BindConverter.java:92) at org.springframework.boot.context.properties.bind.Binder.bindProperty(Binder.java:459) at org.springframework.boot.context.properties.bind.Binder.bindObject(Binder.java:403) at org.springframework.boot.context.properties.bind.Binder.bind(Binder.java:343) ... 82 common frames omitted Caused by: java.lang.IllegalStateException: Could not retrieve file for class path resource []: class path resource [] cannot be resolved to absolute file path because it does not reside in the file system: jar:file:/C:/rcs/nacos/target/nacos-server.jar!/BOOT-INF/classes!/ at org.springframework.boot.convert.StringToFileConverter.getFile(StringToFileConverter.java:59) at org.springframework.boot.convert.StringToFileConverter.convert(StringToFileConverter.java:49) at org.springframework.boot.convert.StringToFileConverter.convert(StringToFileConverter.java:34) at org.springframework.core.convert.support.GenericConversionService$ConverterAdapter.convert(GenericConversionService.java:386) at org.springframework.core.convert.support.ConversionUtils.invokeConverter(ConversionUtils.java:41) ... 89 common frames omitted 2025-08-06 15:38:29,424 WARN [WatchFileCenter] start close 2025-08-06 15:38:29,424 WARN [WatchFileCenter] start to shutdown this watcher which is watch : C:\rcs\nacos\conf 2025-08-06 15:38:29,426 WARN [WatchFileCenter] already closed 2025-08-06 15:38:29,426 WARN [NotifyCenter] Start destroying Publisher 2025-08-06 15:38:29,426 WARN [NotifyCenter] Destruction of the end 2025-08-06 15:38:29,426 ERROR Nacos failed to start, please see C:\rcs\nacos\logs\nacos.log for more details. 2025-08-06 15:38:29,447 INFO Error starting ApplicationContext. To display the conditions report re-run your application with 'debug' enabled. 2025-08-06 15:38:29,476 ERROR *************************** APPLICATION FAILED TO START *************************** Description: Failed to bind properties under 'server.tomcat.basedir' to java.io.File: Property: server.tomcat.basedir Value: "" Origin: InputStream resource [resource loaded through InputStream] - 131:0 Reason: failed to convert java.lang.String to java.io.File (caused by java.lang.IllegalStateException: Could not retrieve file for class path resource []: class path resource [] cannot be resolved to absolute file path because it does not reside in the file system: jar:file:/C:/rcs/nacos/target/nacos-server.jar!/BOOT-INF/classes!/) Action: Update your application's configuration 2025-08-06 15:38:29,479 WARN [ThreadPoolManager] Start destroying ThreadPool 2025-08-06 15:38:29,479 WARN [ThreadPoolManager] Destruction of the end
08-07
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当遇到 `java.net.BindException: Address already in use: bind` 的错误提示时，表明尝试绑定到特定地址和端口的操作失败，因为该端口已经在使用中[^1]。 对于Nacos服务而言，在启动过程中如果指定的监听端口被...
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