JAVA maven项目，通过maven打包放在tomcat运行，没有任何问题。在eclipse当中用tomcat运行报错

org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'shiroFilter' defined in class path resource [spring/permission/spring-shiro.xml]: Cannot resolve reference to bean 'securityManager' while setting bean property 'securityManager'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'securityManager' defined in class path resource [spring/permission/spring-shiro.xml]: Initialization of bean failed; nested exception is java.lang.NoClassDefFoundError: Lcom/ebidding/crm/permission/service/PmsOperatorRoleService;

Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'securityManager' defined in class path resource [spring/permission/spring-shiro.xml]: Initialization of bean failed; nested exception is java.lang.NoClassDefFoundError: Lcom/ebidding/crm/permission/service/PmsOperatorRoleService;

Caused by: java.lang.NoClassDefFoundError: Lcom/ebidding/crm/permission/service/PmsOperatorRoleService;

Caused by: java.lang.ClassNotFoundException: com.ebidding.crm.permission.service.PmsOperatorRoleService
两边jar都一模一样，没有缺少jar的问题