【高手帮助】'sessionFactory'报错该怎么解决

[whq121]

报错信息：javax.servlet.ServletException: Error creating bean with name 'sessionFactory' defined in ServletContext resource [/WEB-INF/applicationContext.xml]: Initialization of bean failed; nested exception is java.lang.IllegalAccessError: tried to access method net.sf.ehcache.CacheManager.<init>()V from class org.hibernate.cache.EhCacheProvider

看了很多关于这个错误的帖子，没有头绪。

我的配置文件代码

<!--Hibernate会话工厂配置-->
<bean id="sessionFactory" class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
<property name="dataSource" ref="dataSource"/>
<!--为处理Blob类型字段的句柄声明-->
<property name="lobHandler" ref="lobHandler"/>
<property name="hibernateProperties">
<props>
<prop key="hibernate.dialect">org.hibernate.dialect.OracleDialect</prop>
<!--<prop key="hibernate.show_sql">true</prop>-->
<prop key="hibernate.cglib.use_reflection_optimizer">true</prop>
</props>
</property>
<property name="mappingDirectoryLocations">
<list>
<value>classpath:/sshfile/model</value>
</list>
</property>
</bean>

[whq121]

有的说是jar包问题，spring1.2.5这个版本怎么也找不到