tomcat 启动报错 org.springframework.beans.factory.BeanCreationException

[灰太狼A代]

具体错误代码：org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sessionFactory' defined in ServletContext resource [/WEB-INF/applicationContext.xml]: Invocation of init method failed; nested exception is java.lang.ClassFormatError: Unknown constant tag 44 in class file org/hibernate/tuple/TuplizerLookup
Caused by: java.lang.ClassFormatError: Unknown constant tag 44 in class file org/hibernate/tuple/TuplizerLookup

配置文件如下：
<!-- 2、配置Spring session工厂 -->
<bean id="sessionFactory"
class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
<property name="dataSource" ref="dataSource" />
<property name="hibernateProperties">
<props>
<prop key="hibernate.dialect">org.hibernate.dialect.MySQLDialect</prop>
<prop key="hibernate.show_sql">true</prop>
<!-- prop key="hibernate.hbm2ddl.auto">create</prop> -->
</props>
</property>
<property name="mappingResources">
<list>
<value>com/panda/model/Admin.hbm.xml</value>
<value>com/panda/model/Authorinfo.hbm.xml</value>
<value>com/panda/model/Bookinadvance.hbm.xml</value>
<value>com/panda/model/Bookinfo.hbm.xml</value>
<value>com/panda/model/Bookpublisher.hbm.xml</value>
<value>com/panda/model/Cartinfo.hbm.xml</value>
<value>com/panda/model/Orderinfo.hbm.xml</value>
<value>com/panda/model/Type.hbm.xml</value>
<value>com/panda/model/Userinfo.hbm.xml</value>
</list>
</property>
</bean>

[sugarTan]

应该是Spring的配制问题，是不是少了什么jar包，也有可能是版本不一致......

[S117]

看下TuplizerLookup，constant tag 44

[代码与酒]

目测是你扫描实体类的文件名称有错误，或者是你的实体类映射文件和实体类之间的映射存在错误，找找看吧，这个问题我以前也经常遇到。

[u010839978]

仔细检查检测application.xml文件