Exception sending context initialized event to listener instance of class org.springframework.web.context.ContextLoaderListener

흔하게 실수 할 수 있는 spring mybatis 에러

Exception sending context initialized event to listener instance of class org.springframework.web.context.ContextLoaderListener

만약 당신이 전자정부 프레임워크를 사용하거나 spring 프레임워크 mybatis를 사용하고 있으며

typealias를 매핑형식으로 sql-map-config.xml에서 관리를 하는데 새로운 쿼리를 추가 하거나

typealias를 추가 했는데 서버를 구동시키자 저런 흉악한 에러메세지를 뿜어낸다면 그리고 분명히

경로를 제대로 복사 하였는데도 해당 VO클래스를 찾지 못한다는 에러 메세지가 나타난다면 1개만 더 확인 해 보자.

<typeAlias type="egovframework.easyplatform.common.tree.TreeDataVO" alias="treeDataVO" /> 

<typeAlias type="egovframework.easyplatform.commonvo.tag.vo.ExtendTagDicVO " alias="extendTagDicVO" />

위의 두 vo설정 코드에서 이름과 경로가 다르다는 것 외의 또하나의 차이점을 발견 하였는가?

저기서 둘중 하나의 코드때문에 vo를 찾지 못하는 에러가 나타나게 된다.

아직 모르겠다면 아래쪽의 코드를 잘 살펴 보도록 하자

그것은 경로가 들어가야 하는 부분에 포함되어 있는 공백 때문이다.

<typeAlias type="egovframework.easyplatform.commonvo.tag.vo.ExtendTagDicVO " alias="extendTagDicVO" />

<typeAlias type="egovframework.easyplatform.commonvo.tag.vo.ExtendTagDicVO" alias="extendTagDicVO" />

이렇게 보면 좀더 확인 하기 쉬울 것이다.

vo클래스의 경로를 넣어 주는 부분에 복사 붙여넣기를 하다보면 공백이 들어가는 경우가 종종 생긴다.

그럴때 분명히 경로는 맞는데 왜 클래스를 찾지 못하는지 모르겠다면 공백이 들어가있는지를 확인해 보도록 하자.

심각: Exception sending context initialized event to listener instance of class org.springframework.web.context.ContextLoaderListener

org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'alarmService': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private egovframework.경로.GenericDao egovframework.easyplatform.common.alarm.service.impl.AlarmServiceImpl.genericDao; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'genericDao': Injection of resource dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sqlSession' defined in file [C:\eGovFrameDev-3.5.1-64bit\workspace\.metadata\.plugins\org.eclipse.wst.server.core\tmp2\wtpwebapps\easy-common\WEB-INF\classes\egovframework\spring\context-sqlMap.xml]: Invocation of init method failed; nested exception is org.springframework.core.NestedIOException: Failed to parse config resource: class path resource [egovframework/sqlmap/example/sql-map-config.xml]; nested exception is org.apache.ibatis.builder.BuilderException: Error parsing SQL Mapper Configuration. Cause: org.apache.ibatis.builder.BuilderException: Error registering typeAlias for 'extendTagDicVO'. Cause: java.lang.ClassNotFoundException: Cannot find class:  egovframework.경로.tag.vo.ExtendTagDicVO

at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:301)

at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1186)

at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:537)

at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:475)

at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:302)

at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:229)

at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:298)

at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:193)

at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:706)

at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:762)

at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:482)

at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:403)

at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:306)

at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:106)

at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:5068)

at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5584)

at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:147)

at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1572)

at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1562)

at java.util.concurrent.FutureTask.run(Unknown Source)

at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)

at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)

at java.lang.Thread.run(Unknown Source)

Caused by: org.springframework.beans.factory.BeanCreationException: Could not autowire field: private egovframework.경로.generic.GenericDao egovframework.easyplatform.common.alarm.service.impl.AlarmServiceImpl.genericDao; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'genericDao': Injection of resource dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sqlSession' defined in file [C:\eGovFrameDev-3.5.1-64bit\workspace\.metadata\.plugins\org.eclipse.wst.server.core\tmp2\wtpwebapps\easy-common\WEB-INF\classes\egovframework\spring\context-sqlMap.xml]: Invocation of init method failed; nested exception is org.springframework.core.NestedIOException: Failed to parse config resource: class path resource [egovframework/sqlmap/example/sql-map-config.xml]; nested exception is org.apache.ibatis.builder.BuilderException: Error parsing SQL Mapper Configuration. Cause: org.apache.ibatis.builder.BuilderException: Error registering typeAlias for 'extendTagDicVO'. Cause: java.lang.ClassNotFoundException: Cannot find class:  egovframework경로.tag.vo.ExtendTagDicVO

at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:522)

at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:88)

at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:298)

... 22 more

Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'genericDao': Injection of resource dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sqlSession' defined in file [C:\eGovFrameDev-3.5.1-64bit\workspace\.metadata\.plugins\org.eclipse.wst.server.core\tmp2\wtpwebapps\easy-common\WEB-INF\classes\egovframework\spring\context-sqlMap.xml]: Invocation of init method failed; nested exception is org.springframework.core.NestedIOException: Failed to parse config resource: class path resource [egovframework/sqlmap/example/sql-map-config.xml]; nested exception is org.apache.ibatis.builder.BuilderException: Error parsing SQL Mapper Configuration. Cause: org.apache.ibatis.builder.BuilderException: Error registering typeAlias for 'extendTagDicVO'. Cause: java.lang.ClassNotFoundException: Cannot find class:  egovframework경로.tag.vo.ExtendTagDicVO

at org.springframework.context.annotation.CommonAnnotationBeanPostProcessor.postProcessPropertyValues(CommonAnnotationBeanPostProcessor.java:308)

at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1186)

at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:537)

at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:475)

at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:302)

at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:229)

at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:298)

at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:193)

at org.springframework.beans.factory.support.DefaultListableBeanFactory.findAutowireCandidates(DefaultListableBeanFactory.java:1021)

at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:964)

at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:862)

at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:494)

... 24 more

Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sqlSession' defined in file [C:\eGovFrameDev-3.5.1-64bit\workspace\.metadata\.plugins\org.eclipse.wst.server.core\tmp2\wtpwebapps\easy-common\WEB-INF\classes\egovframework\spring\context-sqlMap.xml]: Invocation of init method failed; nested exception is org.springframework.core.NestedIOException: Failed to parse config resource: class path resource [egovframework/sqlmap/example/sql-map-config.xml]; nested exception is org.apache.ibatis.builder.BuilderException: Error parsing SQL Mapper Configuration. Cause: org.apache.ibatis.builder.BuilderException: Error registering typeAlias for 'extendTagDicVO'. Cause: java.lang.ClassNotFoundException: Cannot find class:  egovframework.경로.tag.vo.ExtendTagDicVO

at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1554)

at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:539)

at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:475)

at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:302)

at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:229)

at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:298)

at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:198)

at org.springframework.context.annotation.CommonAnnotationBeanPostProcessor.autowireResource(CommonAnnotationBeanPostProcessor.java:450)

at org.springframework.context.annotation.CommonAnnotationBeanPostProcessor.getResource(CommonAnnotationBeanPostProcessor.java:424)

at org.springframework.context.annotation.CommonAnnotationBeanPostProcessor$ResourceElement.getResourceToInject(CommonAnnotationBeanPostProcessor.java:549)

at org.springframework.beans.factory.annotation.InjectionMetadata$InjectedElement.inject(InjectionMetadata.java:178)

at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:88)

at org.springframework.context.annotation.CommonAnnotationBeanPostProcessor.postProcessPropertyValues(CommonAnnotationBeanPostProcessor.java:305)

... 35 more

Caused by: org.springframework.core.NestedIOException: Failed to parse config resource: class path resource [egovframework/sqlmap/example/sql-map-config.xml]; nested exception is org.apache.ibatis.builder.BuilderException: Error parsing SQL Mapper Configuration. Cause: org.apache.ibatis.builder.BuilderException: Error registering typeAlias for 'extendTagDicVO'. Cause: java.lang.ClassNotFoundException: Cannot find class:  egovframework경로.tag.vo.ExtendTagDicVO

at org.mybatis.spring.SqlSessionFactoryBean.buildSqlSessionFactory(SqlSessionFactoryBean.java:430)

at org.mybatis.spring.SqlSessionFactoryBean.afterPropertiesSet(SqlSessionFactoryBean.java:336)

at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1613)

at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1550)

... 47 more

Caused by: org.apache.ibatis.builder.BuilderException: Error parsing SQL Mapper Configuration. Cause: org.apache.ibatis.builder.BuilderException: Error registering typeAlias for 'extendTagDicVO'. Cause: java.lang.ClassNotFoundException: Cannot find class:  egovframework.경로.tag.vo.ExtendTagDicVO

at org.apache.ibatis.builder.xml.XMLConfigBuilder.parseConfiguration(XMLConfigBuilder.java:106)

at org.apache.ibatis.builder.xml.XMLConfigBuilder.parse(XMLConfigBuilder.java:89)

at org.mybatis.spring.SqlSessionFactoryBean.buildSqlSessionFactory(SqlSessionFactoryBean.java:424)

... 50 more

Caused by: org.apache.ibatis.builder.BuilderException: Error registering typeAlias for 'extendTagDicVO'. Cause: java.lang.ClassNotFoundException: Cannot find class:  egovframework.경로.tag.vo.ExtendTagDicVO

at org.apache.ibatis.builder.xml.XMLConfigBuilder.typeAliasesElement(XMLConfigBuilder.java:127)

at org.apache.ibatis.builder.xml.XMLConfigBuilder.parseConfiguration(XMLConfigBuilder.java:96)

... 52 more

Caused by: java.lang.ClassNotFoundException: Cannot find class:  egovframework.경로.tag.vo.ExtendTagDicVO

at org.apache.ibatis.io.ClassLoaderWrapper.classForName(ClassLoaderWrapper.java:188)

at org.apache.ibatis.io.ClassLoaderWrapper.classForName(ClassLoaderWrapper.java:87)

at org.apache.ibatis.io.Resources.classForName(Resources.java:254)

at org.apache.ibatis.builder.xml.XMLConfigBuilder.typeAliasesElement(XMLConfigBuilder.java:120)

... 53 more