私は私のJava EEプロジェクトで使用するバネ

Question

org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'helpManager' defined in ServletContext resource [/WEB-INF/applicationContext.xml]: Initialization of bean failed; nested exception is java.lang.NoClassDefFoundError: com/wotongji/Dao/UserDao** 
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:527) 
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:456) 
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:293) 
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222) 
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:290) 
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:192) 
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:585) 
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:895) 
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:425) 
at org.springframework.web.context.ContextLoader.createWebApplicationContext(ContextLoader.java:282) 
at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:204) 
at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:47) 
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4779) 
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5273) 
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) 
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:895) 
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:871) 
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:615) 
at org.apache.catalina.startup.HostConfig.deployDescriptor(HostConfig.java:649) 
at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:530) 
at org.apache.catalina.startup.HostConfig.check(HostConfig.java:1467) 
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) 
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) 
at java.lang.reflect.Method.invoke(Method.java:597) 
at org.apache.tomcat.util.modeler.BaseModelMBean.invoke(BaseModelMBean.java:301) 
at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:836) 
at com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:761) 
at org.apache.catalina.manager.ManagerServlet.check(ManagerServlet.java:1436) 
at org.apache.catalina.manager.ManagerServlet.deploy(ManagerServlet.java:856) 
at org.apache.catalina.manager.ManagerServlet.doGet(ManagerServlet.java:353) 
at javax.servlet.http.HttpServlet.service(HttpServlet.java:621) 
at javax.servlet.http.HttpServlet.service(HttpServlet.java:722) 
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305) 
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) 
at org.apache.catalina.filters.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:108) 
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) 
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) 
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:224) 
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:169) 
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:581) 
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:168) 
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:98) 
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:927) 

UserDao.javaがクラスmyself.I使用によって定義されるが、休止状態とストラットとspring.Thereは多くのjarファイルされているエラーを持って、私はそれは、スプリングによって引き起こされると思いますが、詳細私は知らない。 何が原因なのか分かりません。瓶が矛盾している可能性があります。しかし、私はそれを見つけられません。私はあなたの助けを待っています。

Answer 1

「UserDao」-nameの最後に「スター」はありますか？
nested exception is java.lang.NoClassDefFoundError: com/wotongji/Dao/UserDao**

入力欄に入力ミスがないか確認してください。