이름이 'mvcContentNegotiationManager'인 빈을 생성하는 중 오류가 발생했습니다.

Question

Dispatcher-servlet.xml 파일에 annotation-driven를 추가하려고하면 문제가 발생했습니다. 모든 것이 이전에 작동했지만 bindingResult로 앱 유효성 검사를 사용하려고 시도한 후 한 가지 문제가 발생했습니다. 문제점 : bindingResut에서 오류를 감지하지 못했습니다. 나는 많은 해답을 찾았지만 그들 중 누구도 도움이되지 못했습니다. 주석 중심의 /를 추가하는 솔루션을 찾았습니다. 이제이 있습니다 오류 :

Lie 22, 2016 12:53:46 PM org.apache.catalina.core.StandardContext listenerStart 
SEVERE: 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 'mvcContentNegotiationManager': Initialization of bean failed; nested exception is java.lang.NoClassDefFoundError: org/springframework/core/MethodClassKey 
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:553) 
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:482) 
    at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:305) 
    at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230) 
    at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:301) 
    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:196) 
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:753) 
    at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:834) 
    at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:537) 
    at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:446) 
    at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:328) 
    at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:107) 
    at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4791) 
    at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5285) 
    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) 
    at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1559) 
    at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1549) 
    at java.util.concurrent.FutureTask.run(FutureTask.java:266) 
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) 
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) 
    at java.lang.Thread.run(Thread.java:745) 
Caused by: java.lang.NoClassDefFoundError: org/springframework/core/MethodClassKey 
    at org.springframework.transaction.interceptor.AbstractFallbackTransactionAttributeSource.getCacheKey(AbstractFallbackTransactionAttributeSource.java:126) 
    at org.springframework.transaction.interceptor.AbstractFallbackTransactionAttributeSource.getTransactionAttribute(AbstractFallbackTransactionAttributeSource.java:86) 
    at org.springframework.transaction.interceptor.TransactionAttributeSourcePointcut.matches(TransactionAttributeSourcePointcut.java:41) 
    at org.springframework.aop.support.AopUtils.canApply(AopUtils.java:211) 
    at org.springframework.aop.support.AopUtils.canApply(AopUtils.java:248) 
    at org.springframework.aop.support.AopUtils.findAdvisorsThatCanApply(AopUtils.java:280) 
    at org.springframework.aop.framework.autoproxy.AbstractAdvisorAutoProxyCreator.findAdvisorsThatCanApply(AbstractAdvisorAutoProxyCreator.java:118) 
    at org.springframework.aop.framework.autoproxy.AbstractAdvisorAutoProxyCreator.findEligibleAdvisors(AbstractAdvisorAutoProxyCreator.java:88) 
    at org.springframework.aop.framework.autoproxy.AbstractAdvisorAutoProxyCreator.getAdvicesAndAdvisorsForBean(AbstractAdvisorAutoProxyCreator.java:69) 
    at org.springframework.aop.framework.autoproxy.AbstractAutoProxyCreator.wrapIfNecessary(AbstractAutoProxyCreator.java:330) 
    at org.springframework.aop.framework.autoproxy.AbstractAutoProxyCreator.postProcessAfterInitialization(AbstractAutoProxyCreator.java:293) 
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyBeanPostProcessorsAfterInitialization(AbstractAutowireCapableBeanFactory.java:422) 
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1583) 
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:545) 
    ... 20 more 
Caused by: java.lang.ClassNotFoundException: org.springframework.core.MethodClassKey 
    at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1714) 
    at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1559) 
    ... 34 more 

디스패처-servlet.xml에

<?xml version="1.0" encoding="UTF-8"?> 
<beans:beans xmlns="http://www.springframework.org/schema/mvc" 
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:beans="http://www.springframework.org/schema/beans" 
    xmlns:context="http://www.springframework.org/schema/context" xmlns:tx="http://www.springframework.org/schema/tx" 
    xsi:schemaLocation="http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc.xsd 
     http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd 
     http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd 
     http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-4.0.xsd"> 


    <!-- Enables the Spring MVC @Controller programming model <resources mapping="/resources/**" location="/resources/" /> --> 
    <annotation-driven /> 




<!-- <beans:bean id="usercontroller" class="com.javatechig.controller.UserController"> 
     <beans:property name="controller" ref="controller"></beans:property> 
    </beans:bean> 
    <beans:bean id="userservice" class="services.UserService"> 
     <beans:property name="service" ref="service"></beans:property> 
    </beans:bean> --> 

    <beans:bean id="templateResolver" 
     class="org.thymeleaf.spring4.templateresolver.SpringResourceTemplateResolver"> 
     <beans:property name="prefix" value="/WEB-INF/views/" /> 
    <beans:property name="suffix" value=".html" /> 
    <beans:property name="templateMode" value="HTML5" /> 
</beans:bean> 

    <beans:bean id="templateEngine" 
     class="org.thymeleaf.spring4.SpringTemplateEngine"> 
    <beans:property name="templateResolver" ref="templateResolver" /> 
    </beans:bean> 

<beans:bean id="viewResolver" class="org.thymeleaf.spring4.view.ThymeleafViewResolver"> 
    <beans:property name="order" value="1"/> 
    <beans:property name="characterEncoding" value="UTF-8"/> 
    <beans:property name="templateEngine" ref="templateEngine"/> <!-- THIS --> 
</beans:bean> 






    <tx:annotation-driven transaction-manager="transactionManager" /> 






    <context:component-scan base-package="com.javatechig.controller" /> 
</beans:beans> 

의 web.xml :

<!DOCTYPE web-app PUBLIC 
"-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN" 
"http://java.sun.com/dtd/web-app_2_3.dtd" > 

<web-app> 
    <display-name>Archetype Created Web Application</display-name> 
    <context-param> 
     <param-name>contextConfigLocation</param-name> 
     <param-value>/WEB-INF/dispatcher-servlet.xml</param-value> 
    </context-param> 

    <listener> 
     <listener-class> 
      org.springframework.web.context.ContextLoaderListener 
     </listener-class> 
    </listener> 

    <servlet> 
     <servlet-name>dispatcher</servlet-name> 
     <servlet-class> 
      org.springframework.web.servlet.DispatcherServlet 
     </servlet-class> 
     <load-on-startup>1</load-on-startup> 
    </servlet> 

    <servlet-mapping> 
     <servlet-name>dispatcher</servlet-name> 
     <url-pattern>/</url-pattern> 
    </servlet-mapping> 
    <!-- Creates the Spring Container shared by all Servlets and Filters --> 






</web-app> 

Dependecies :

enter image description here

Answer 1

마지막 두 태그 위로 이동하려고 시도했습니다 : <tx:annotation [...] 및 <context:component-scan [... ]. 바로 아래에 구현하십시오 : <annotation-driven /> 태그.