org.springframework.beans.factory.UnsatisfiedDependencyException:

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本文详细解析了在Spring Boot项目中遇到的MyBatis异常问题，主要聚焦于因类型别名'TbUser'未被解析而导致的类加载异常。通过分析错误堆栈，发现异常起源于Mapper XML文件的解析失败，最终定位到类型别名注册问题，并提供了正确的resultType配置解决方案。 
java.lang.IllegalStateException: Failed to load ApplicationContext
	at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContext(DefaultCacheAwareContextLoaderDelegate.java:124)
	at org.springframework.test.context.support.DefaultTestContext.getApplicationContext(DefaultTestContext.java:83)
	at org.springframework.test.context.support.DependencyInjectionTestExecutionListener.injectDependencies(DependencyInjectionTestExecutionListener.java:117)
	at org.springframework.test.context.support.DependencyInjectionTestExecutionListener.prepareTestInstance(DependencyInjectionTestExecutionListener.java:83)
	at org.springframework.test.context.TestContextManager.prepareTestInstance(TestContextManager.java:230)
	at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.createTest(SpringJUnit4ClassRunner.java:228)
	at org.springframework.test.context.junit4.SpringJUnit4ClassRunner$1.runReflectiveCall(SpringJUnit4ClassRunner.java:287)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.methodBlock(SpringJUnit4ClassRunner.java:289)
	at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:247)
	at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:94)
	at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
	at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
	at org.springframework.test.context.junit4.statements.RunBeforeTestClassCallbacks.evaluate(RunBeforeTestClassCallbacks.java:61)
	at org.springframework.test.context.junit4.statements.RunAfterTestClassCallbacks.evaluate(RunAfterTestClassCallbacks.java:70)
	at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
	at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.run(SpringJUnit4ClassRunner.java:191)
	at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
	at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:68)
	at com.intellij.rt.execution.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:47)
	at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:242)
	at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:70)
Caused by: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'tbUserServiceImpl': Unsatisfied dependency expressed through field 'tbUserDao'; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'tbUserDao' defined in file [D:\IDEA\Java single\My-Shop\My-Shop-web-admin\target\classes\com\HL\my\shop\web\admin\dao\TbUserDao.class]: Unsatisfied dependency expressed through bean property 'sqlSessionFactory'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sqlSessionFactory' defined in class path resource [spring-context-mybatis.xml]: Invocation of init method failed; nested exception is org.springframework.core.NestedIOException: Failed to parse mapping resource: 'file [D:\IDEA\Java single\My-Shop\My-Shop-web-admin\target\classes\mapper\TbUserMapper.xml]'; nested exception is org.apache.ibatis.builder.BuilderException: Error parsing Mapper XML. Cause: org.apache.ibatis.builder.BuilderException: Error resolving class. Cause: org.apache.ibatis.type.TypeException: Could not resolve type alias 'TbUser'.  Cause: java.lang.ClassNotFoundException: Cannot find class: TbUser
	at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:588)
	at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:88)
	at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:366)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1272)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:553)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:483)
	at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:312)
	at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)
	at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:308)
	at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197)
	at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:761)
	at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:867)
	at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:543)
	at org.springframework.test.context.support.AbstractGenericContextLoader.loadContext(AbstractGenericContextLoader.java:128)
	at org.springframework.test.context.support.AbstractGenericContextLoader.loadContext(AbstractGenericContextLoader.java:60)
	at org.springframework.test.context.support.AbstractDelegatingSmartContextLoader.delegateLoading(AbstractDelegatingSmartContextLoader.java:106)
	at org.springframework.test.context.support.AbstractDelegatingSmartContextLoader.loadContext(AbstractDelegatingSmartContextLoader.java:249)
	at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContextInternal(DefaultCacheAwareContextLoaderDelegate.java:98)
	at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContext(DefaultCacheAwareContextLoaderDelegate.java:116)
	... 24 more
Caused by: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'tbUserDao' defined in file [D:\IDEA\Java single\My-Shop\My-Shop-web-admin\target\classes\com\HL\my\shop\web\admin\dao\TbUserDao.class]: Unsatisfied dependency expressed through bean property 'sqlSessionFactory'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sqlSessionFactory' defined in class path resource [spring-context-mybatis.xml]: Invocation of init method failed; nested exception is org.springframework.core.NestedIOException: Failed to parse mapping resource: 'file [D:\IDEA\Java single\My-Shop\My-Shop-web-admin\target\classes\mapper\TbUserMapper.xml]'; nested exception is org.apache.ibatis.builder.BuilderException: Error parsing Mapper XML. Cause: org.apache.ibatis.builder.BuilderException: Error resolving class. Cause: org.apache.ibatis.type.TypeException: Could not resolve type alias 'TbUser'.  Cause: java.lang.ClassNotFoundException: Cannot find class: TbUser
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireByType(AbstractAutowireCapableBeanFactory.java:1365)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1257)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:553)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:483)
	at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:312)
	at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)
	at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:308)
	at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202)
	at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:208)
	at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1138)
	at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1066)
	at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:585)
	... 42 more
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sqlSessionFactory' defined in class path resource [spring-context-mybatis.xml]: Invocation of init method failed; nested exception is org.springframework.core.NestedIOException: Failed to parse mapping resource: 'file [D:\IDEA\Java single\My-Shop\My-Shop-web-admin\target\classes\mapper\TbUserMapper.xml]'; nested exception is org.apache.ibatis.builder.BuilderException: Error parsing Mapper XML. Cause: org.apache.ibatis.builder.BuilderException: Error resolving class. Cause: org.apache.ibatis.type.TypeException: Could not resolve type alias 'TbUser'.  Cause: java.lang.ClassNotFoundException: Cannot find class: TbUser
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1634)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:555)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:483)
	at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:312)
	at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)
	at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:308)
	at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202)
	at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:208)
	at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1138)
	at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1066)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireByType(AbstractAutowireCapableBeanFactory.java:1350)
	... 53 more
Caused by: org.springframework.core.NestedIOException: Failed to parse mapping resource: 'file [D:\IDEA\Java single\My-Shop\My-Shop-web-admin\target\classes\mapper\TbUserMapper.xml]'; nested exception is org.apache.ibatis.builder.BuilderException: Error parsing Mapper XML. Cause: org.apache.ibatis.builder.BuilderException: Error resolving class. Cause: org.apache.ibatis.type.TypeException: Could not resolve type alias 'TbUser'.  Cause: java.lang.ClassNotFoundException: Cannot find class: TbUser
	at org.mybatis.spring.SqlSessionFactoryBean.buildSqlSessionFactory(SqlSessionFactoryBean.java:523)
	at org.mybatis.spring.SqlSessionFactoryBean.afterPropertiesSet(SqlSessionFactoryBean.java:380)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1692)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1630)
	... 63 more
Caused by: org.apache.ibatis.builder.BuilderException: Error parsing Mapper XML. Cause: org.apache.ibatis.builder.BuilderException: Error resolving class. Cause: org.apache.ibatis.type.TypeException: Could not resolve type alias 'TbUser'.  Cause: java.lang.ClassNotFoundException: Cannot find class: TbUser
	at org.apache.ibatis.builder.xml.XMLMapperBuilder.configurationElement(XMLMapperBuilder.java:120)
	at org.apache.ibatis.builder.xml.XMLMapperBuilder.parse(XMLMapperBuilder.java:92)
	at org.mybatis.spring.SqlSessionFactoryBean.buildSqlSessionFactory(SqlSessionFactoryBean.java:521)
	... 66 more
Caused by: org.apache.ibatis.builder.BuilderException: Error resolving class. Cause: org.apache.ibatis.type.TypeException: Could not resolve type alias 'TbUser'.  Cause: java.lang.ClassNotFoundException: Cannot find class: TbUser
	at org.apache.ibatis.builder.BaseBuilder.resolveClass(BaseBuilder.java:118)
	at org.apache.ibatis.builder.xml.XMLStatementBuilder.parseStatementNode(XMLStatementBuilder.java:74)
	at org.apache.ibatis.builder.xml.XMLMapperBuilder.buildStatementFromContext(XMLMapperBuilder.java:135)
	at org.apache.ibatis.builder.xml.XMLMapperBuilder.buildStatementFromContext(XMLMapperBuilder.java:128)
	at org.apache.ibatis.builder.xml.XMLMapperBuilder.configurationElement(XMLMapperBuilder.java:118)
	... 68 more
Caused by: org.apache.ibatis.type.TypeException: Could not resolve type alias 'TbUser'.  Cause: java.lang.ClassNotFoundException: Cannot find class: TbUser
	at org.apache.ibatis.type.TypeAliasRegistry.resolveAlias(TypeAliasRegistry.java:120)
	at org.apache.ibatis.builder.BaseBuilder.resolveAlias(BaseBuilder.java:149)
	at org.apache.ibatis.builder.BaseBuilder.resolveClass(BaseBuilder.java:116)
	... 72 more
Caused by: java.lang.ClassNotFoundException: Cannot find class: TbUser
	at org.apache.ibatis.io.ClassLoaderWrapper.classForName(ClassLoaderWrapper.java:200)
	at org.apache.ibatis.io.ClassLoaderWrapper.classForName(ClassLoaderWrapper.java:89)
	at org.apache.ibatis.io.Resources.classForName(Resources.java:261)
	at org.apache.ibatis.type.TypeAliasRegistry.resolveAlias(TypeAliasRegistry.java:116)
	... 74 more

在这里插入图片描述
resultType没写对；
应该是：

<select id="selectAll" resultType="com.hah.My.Shop.domain.TbUser">

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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
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...
springboot整合redis报错org.springframework.beans.factory.UnsatisfiedDependencyException
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我的问题出在Cache的实现类中getId()没设置返回值。 Error starting ApplicationContext. To display the conditions report re-run your application with ‘debug’ enabled. 2021-06-15 00:13:52.942 ERROR 7820 — [ restartedMain] o.s.boot.SpringApplication : Application r
元素类型为 “resultMap“ 的内容必须匹配 “(constructor?,id*,result*,association*,collection*,discriminator?)“。
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在学习一对多映射时，发现:解析SQL映射器配置时出错，报错信息为 Cause: org.apache.ibatis.builder.BuilderException: Error parsing SQL Mapper Configuration. Cause: org.apache.ibatis.builder.BuilderException: Error creating document instance. Cause: org.xml.sax.SAXParseException; lineNumb
元素类型为 "resultMap" 的内容必须匹配 "(constructor?,id*,result*,association*,collection*,discriminator?)"
jidk941130的博客
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使用mybatis，在写映射文件mapping.xml 中的resultMap时，出现元素类型为 "resultMap" 的内容必须匹配 "(constructor?,id*,result*,association*,collection*,discriminator?)" 的错误，检查发现resultMap中元素的顺序应按照括号中内容的顺序，也就是id、result、association、c
元素类型为 “resultMap” 的内容必须匹配 “(constructor?,id*,result*,association*,collection*,discriminator?)”
sayyy的专栏
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错误 原配置如下： <resultMap id="xxxDetail" type="xxx" extends="xxxResult"> <collection property="xxxList" select="selectChildList" column="{groupId=group_id}" /> </resultMap> 在原配置基础上新增3个一对一关系，如下： <resultMap id="xxxDetail"
元素类型为 "resultMap" 的内容必须匹配 "(constructor?,id*,result*,association*,collection*,discriminator?)"。
zZ_life的博客
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最近在写SSM项目的时候一不小心就会出现停在“{dataSource-1} inited”的情况，将Log4j的输出级别该为debug的时候就能发现是陷入了死循环，并且发现这么一段报错： 元素类型为 “resultMap” 的内容必须匹配 “(constructor?,id*,result*,association*,collection*,discriminator?)”。; 后来在网上搜索答
解决Mybatis元素类型为 resultMap 的内容必须匹配 (constructor,id,result,association,collection,discriminat）
leeasony的博客
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出现此种错误，多是表定义的字段的顺序和resultMap中定义的顺序不一致导致的，修改resultMap中的顺序保持一致即可。
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