java.lang.IllegalArgumentException: argument type mismatch
这是控制台输出的
ERROR 01 六月 2010 14:28:48 [org.hibernate.property.BasicPropertyAccessor$BasicSetter] [set] - IllegalArgumentException in class: com.baidu.manageSystem.machineRoom.dto.UserRights, setter method of property: userCodeERROR 01 六月 2010 14:28:48 [org.hibernate.property.BasicPropertyAccessor$BasicSetter] [set] - expected type: com.baidu.manageSystem.machineRoom.dto.Users, actual value: java.lang.StringWARN 01 六月 2010 14:28:48 [org.apache.struts.action.RequestProcessor] [processException] - Unhandled Exception thrown: class org.springframework.orm.hibernate3.HibernateSystemExceptionERROR 01 六月 2010 14:28:48 [org.apache.catalina.core.StandardWrapperValve] [invoke] - Servlet.service() for servlet action threw exceptionjava.lang.IllegalArgumentException: argument type mismatch at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.hibernate.property.BasicPropertyAccessor$BasicSetter.set(BasicPropertyAccessor.java:42) at org.hibernate.tuple.entity.AbstractEntityTuplizer.setIdentifier(AbstractEntityTuplizer.java:211) at org.hibernate.tuple.entity.AbstractEntityTuplizer.instantiate(AbstractEntityTuplizer.java:353) at org.hibernate.persister.entity.AbstractEntityPersister.instantiate(AbstractEntityPersister.java:3606) at org.hibernate.impl.SessionImpl.instantiate(SessionImpl.java:1275) at org.hibernate.impl.SessionImpl.instantiate(SessionImpl.java:1264) at org.hibernate.loader.Loader.instanceNotYetLoaded(Loader.java:1299) at org.hibernate.loader.Loader.getRow(Loader.java:1206) at org.hibernate.loader.Loader.getRowFromResultSet(Loader.java:580) at org.hibernate.loader.Loader.doQuery(Loader.java:701) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:236) at org.hibernate.loader.Loader.doList(Loader.java:2220) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2104) at org.hibernate.loader.Loader.list(Loader.java:2099) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:378) at org.hibernate.hql.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:338) at org.hibernate.engine.query.HQLQueryPlan.performList(HQLQueryPlan.java:172) at org.hibernate.impl.SessionImpl.list(SessionImpl.java:1121) at org.hibernate.impl.QueryImpl.list(QueryImpl.java:79) at org.springframework.orm.hibernate3.HibernateTemplate$29.doInHibernate(HibernateTemplate.java:849) at org.springframework.orm.hibernate3.HibernateTemplate.execute(HibernateTemplate.java:372) at org.springframework.orm.hibernate3.HibernateTemplate.find(HibernateTemplate.java:840) at org.springframework.orm.hibernate3.HibernateTemplate.find(HibernateTemplate.java:832) [color=#33CCCC]at com.baidu.manageSystem.machineRoom.dao.UserRightsDao.queryById(UserRightsDao.java:42)[/color] [color=#FF0000]at com.baidu.manageSystem.machineRoom.controller.UserRightsAction.jurisdiction(UserRightsAction.java:67)[/color] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.struts.actions.DispatchAction.dispatchMethod(DispatchAction.java:270) at org.apache.struts.actions.DispatchAction.execute(DispatchAction.java:187) at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431) at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236) at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196) at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414) at javax.servlet.http.HttpServlet.service(HttpServlet.java:627) at javax.servlet.http.HttpServlet.service(HttpServlet.java:729) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at com.baidu.manageSystem.common.filter.EncodingFilter.doFilter(EncodingFilter.java:32) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:172) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:174) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:875) at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:665) at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:528) at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:81) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:689) at java.lang.Thread.run(Thread.java:619)
public ActionForward jurisdiction(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws Exception { String dai = request.getParameter("userCode"); System.out.println(dai); UserRightsForm f = (UserRightsForm) form; UserRights room = new UserRights(); Users users =new Users(); users.setCode(dai); f.setUsercode(users); Users userCode = f.getUsercode(); System.out.println(f.getUsercode().getCode()); MyBeanUtils.copyBean2Bean(f, room, true); System.out.println(userCode.getCode()); UserRights userRights =(UserRights) userRightsDao.queryById(userCode); System.out.println(userRights); if(userRights!=null){ String menuCode=userRights.getMenu().getMenuName(); request.setAttribute("menuCode",menuCode); } return indexPage(mapping, form, request, response); } public UserRights queryById(Users userCode) throws Exception { System.out.println(userCode); System.out.println(this.getHibernateTemplate()); String id = userCode.getCode(); return (UserRights) this.getHibernateTemplate().find("from UserRights where userCode=id"); }