启动tomcat报错java.lang.NoSuchMethodError: javax.persistence.OneToMany.orphanRemoval()Z

Question

Spring+Hibernate+struts环境下，具体错误如下：
Error creating bean with name 'adminDao': Injection of resource dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'hibernateTemplate' defined in ServletContext resource [/WEB-INF/applicationContext.xml]: Cannot resolve reference to bean 'sessionFactory' while setting bean property 'sessionFactory'; nested exception is 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.NoSuchMethodError: javax.persistence.OneToMany.orphanRemoval()Z
at org.springframework.context.annotation.CommonAnnotationBeanPostProcessor.postProcessPropertyValues(CommonAnnotationBeanPostProcessor.java:306)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1099)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:193)
at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:322)
... 42 more
Caused by: java.lang.NoSuchMethodError: javax.persistence.OneToMany.orphanRemoval()Z

Answer 1

错误的意思是无法初始化sessionfactory！把你adminDao的代码贴一下还有spring核心配置文件的配置贴一下，方便分析具体原因！追问

以上是删减后留下的的关键代码



追答

我要看的是adminDao里的代码,不是你的这几个实体类啊！

追问

Answer 2

实体里面的JPA注解写错了吧，追问

我也不知道怎么回事，我是用Annotation来写的，估计是@onetomany那个映射写错了，但是查了一下感觉是没有错误啊，而且还可以自动生成数据库表