SSH做的一个通讯录，在显示信息的时候报的下面的错误，高手给解答一下啊，在线等。。急急急。。。

Question

org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sessionFactory' defined in class path resource [applicationContext.xml]: Invocation of init method failed; nested exception is org.hibernate.MappingException: Association references unmapped class: org.aceway.entity.staticSection
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1336)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:471)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory$1.run(AbstractAutowireCapableBeanFactory.java:409)
at java.security.AccessController.doPrivileged(Native Method)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:380)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:264)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:217)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:261)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:185)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:164)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:423)
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:729)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:381)
at org.springframework.web.context.ContextLoader.createWebApplicationContext(ContextLoader.java:255)
at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:199)
at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:45)
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:3795)
at org.apache.catalina.core.StandardContext.start(StandardContext.java:4252)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:760)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:740)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:544)
at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:980)
at org.apache.catalina.startup.HostConfig.deployDirectories(HostConfig.java:943)
at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:500)
at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1203)
at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:319)
at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:120)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1022)
at org.apache.catalina.core.StandardHost.start(StandardHost.java:736)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1014)
at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:443)
at org.apache.catalina.core.StandardService.start(StandardService.java:448)
at org.apache.catalina.core.StandardServer.start(StandardServer.java:700)
at org.apache.catalina.startup.Catalina.start(Catalina.java:552)
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:585)
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:295)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:433)
Caused by: org.hibernate.MappingException: Association references unmapped class: org.aceway.entity.staticSection
at org.hibernate.cfg.HbmBinder.bindCollectionSecondPass(HbmBinder.java:2377)
at org.hibernate.cfg.HbmBinder$CollectionSecondPass.secondPass(HbmBinder.java:2659)
at org.hibernate.cfg.CollectionSecondPass.doSecondPass(CollectionSecondPass.java:43)
at org.hibernate.cfg.Configuration.secondPassCompile(Configuration.java:1136)
at org.hibernate.cfg.Configuration.buildMappings(Configuration.java:1121)
at org.springframework.orm.hibernate3.LocalSessionFactoryBean.buildSessionFactory(LocalSessionFactoryBean.java:675)
at org.springframework.orm.hibernate3.AbstractSessionFactoryBean.afterPropertiesSet(AbstractSessionFactoryBean.java:211)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1367)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1333)
... 39 more

Answer 1

spring配置文件关于sessionFactory配置错误
仔细检查

Answer 2

我是直接复制过来的配置文件，检查了好几遍都没有看到错误啊！杯具。这是我的配置信息<bean id="sessionFactory" class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
       <property name="configLocation">
          <value>classpath:hibernate.cfg.xml</value>
       </property>
    </bean>
    <bean id="transactionManager" class="org.springframework.orm.hibernate3.HibernateTransactionManager">
       <property name="sessionFactory" ref="sessionFactory"/>
    </bean>
    <tx:advice id="txAdvice" transaction-manager="transactionManager">
         <tx:attributes>
            <tx:method name="*" propagation="REQUIRED"/>
         </tx:attributes>
    </tx:advice> 
    <aop:config>
        <aop:pointcut id="cut" expression="execution(* org.aceway.dao.impl.*.*(..))"/>
        <aop:advisor advice-ref="txAdvice" pointcut-ref="cut"/>
    </aop:config>
 
  <!-- Dao -->
<bean id="contactsDao" class="org.aceway.dao.impl.ContactsDaoImpl">
<property name="sessionFactory" ref="sessionFactory"></property>
</bean>
<!-- Biz -->
<bean id="contactsBiz" class="org.aceway.biz.impl.ContactsBizImpl">
<property name="contactsDao" ref="contactsDao"></property>
</bean>
<!-- Action -->
<bean name="/ContactsAction" class="org.aceway.web.action.ContactsAction">
<property name="contactsBiz" ref="contactsBiz"></property>
</bean>
</beans>

Answer 3

contactsDao  中有没有 sessionFaction属性，且必须有sessionFaction的set方法，如果有可能是你的事务开错地方了。

Answer 4

spring配置文件applicationContext.xml中在配置sessionFactory时错误，但有时候即使配的很正确也是会报这样的错误，这是你就要看系统是否解析了applicationContext.xml配置文件，路径是否正确等等，可能我们遇到的问题不一样，但是报的错误是一样的……

Answer 5

spring配置文件关于sessionFactory配置错误

Answer 6

说配置sessionFactory的都是废话
Caused by: org.hibernate.MappingException: Association references unmapped class: org.aceway.entity.staticSection
貌似应该是你的Hibernate配置文件这块有问题，名称没写对？或者少写了？

Answer 7

org.aceway.entity.staticSection
这是你写的类吗？
问题出在hibernate.cfg.xml这个文件。可能是你的射影关系没有配好。