Question

SSH2整合后 启动tomcat 报如下错误 求指导

2014-4-18 16:22:32 org.apache.catalina.core.StandardContext listenerStart
严重: Exception sending context initialized event to listener instance of class org.springframework.web.context.ContextLoaderListener
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'service': Injection of resource fields failed; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sessionFactory' defined in file [D:\Program huwenli\apache-tomcat-6.0.37\webapps\hwenlioaa\WEB-INF\classes\beans.xml]: Invocation of init method failed; nested exception is org.springframework.beans.BeanInstantiationException: Could not instantiate bean class [org.hibernate.cfg.Configuration]: Constructor threw exception; nested exception is java.lang.ClassCastException: org.hibernate.annotations.common.reflection.java.JavaReflectionManager cannot be cast to org.hibernate.annotations.common.reflection.MetadataProviderInjector

Answer 1

Could not instantiate bean class [org.hibernate.cfg.Configuration]: Constructor threw exception; nested exception is java.lang.ClassCastException: org.hibernate.annotations.common.reflection.java.JavaReflectionManager cannot be cast to org.hibernate.annotations.common.reflection.MetadataProviderInjector
创建 hibernate配置类的实例时，发生错误。
instantiate bean class [org.hibernate.cfg.Configuration]:
.ClassCastException意思是发生了类型转换，从.JavaReflectionManager到MetadataProviderInjector
检查你的hibernate配置文件，

Answer 2

你的spring的bean配置错了，一个叫service的bean出错了

追问

我把这个bean不注入 也会报错啊

Answer 3

WEB.xml少配置了一个spring的监听器吧？

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我配了啊