This is not a mere error. because,whatever input i give from jsp, its getting updated in mysql but the page is showing some internal error.The error looks like this.Plz tell me if someone knows the cause.
org.springframework.webflow.ActionExecutionExcepti on: Exception thrown executing action 'net.jdev.jtrac.web.webflow.UserFormAction@1485542 ' in state 'userForm' of flow 'userCreateFlow'; nested exception is org.springframework.orm.hibernate3.HibernateSystem Exception: exception setting property value with CGLIB (set hibernate.cglib.use_reflection_optimizer=false for more info) setter of net.jdev.jtrac.domain.User.setLocked; nested exception is org.hibernate.PropertyAccessException: exception setting property value with CGLIB (set hibernate.cglib.use_reflection_optimizer=false for more info) setter of net.jdev.jtrac.domain.User.setLocked org.springframework.orm.hibernate3.HibernateSystem Exception: exception setting property value with CGLIB (set hibernate.cglib.use_reflection_optimizer=false for more info) setter of net.jdev.jtrac.domain.User.setLocked; nested exception is org.hibernate.PropertyAccessException: exception setting property value with CGLIB (set hibernate.cglib.use_reflection_optimizer=false for more info) setter of net.jdev.jtrac.domain.User.setLocked org.hibernate.PropertyAccessException: exception setting property value with CGLIB (set hibernate.cglib.use_reflection_optimizer=false for more info) setter of net.jdev.jtrac.domain.User.setLocked at org.hibernate.tuple.PojoTuplizer.setPropertyValues WithOptimizer(PojoTuplizer.java:203) at org.hibernate.tuple.PojoTuplizer.setPropertyValues (PojoTuplizer.java:173) at org.hibernate.persister.entity.BasicEntityPersiste r.setPropertyValues(BasicEntityPersister.java:2919 ) at org.hibernate.engine.TwoPhaseLoad.initializeEntity (TwoPhaseLoad.java:113) at org.hibernate.loader.Loader.initializeEntitiesAndC ollections(Loader.java:530) at org.hibernate.loader.Loader.doQuery(Loader.java:43 6) at org.hibernate.loader.Loader.doQueryAndInitializeNo nLazyCollections(Loader.java:218) at org.hibernate.loader.Loader.doList(Loader.java:159 3) at org.hibernate.loader.Loader.list(Loader.java:1577) at org.hibernate.loader.criteria.CriteriaLoader.list( CriteriaLoader.java:111) at org.hibernate.impl.SessionImpl.list(SessionImpl.ja va:1322) at org.hibernate.impl.CriteriaImpl.list(CriteriaImpl. java:300) at org.springframework.orm.hibernate3.HibernateTempla te$5.doInHibernate(HibernateTemplate.java:468) at org.springframework.orm.hibernate3.HibernateTempla te.execute(HibernateTemplate.java:315) at org.springframework.orm.hibernate3.HibernateTempla te.loadAll(HibernateTemplate.java:464) at net.jdev.jtrac.hibernate.HibernateJtracDao.loadAll Users(HibernateJtracDao.java:87) at sun.reflect.NativeMethodAccessorImpl.invoke0(Nativ e Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknow n Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Un known Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.springframework.aop.support.AopUtils.invokeJoi npointUsingReflection(AopUtils.java:292) at org.springframework.aop.framework.ReflectiveMethod Invocation.invokeJoinpoint(ReflectiveMethodInvocat ion.java:155) at org.springframework.aop.framework.ReflectiveMethod Invocation.proceed(ReflectiveMethodInvocation.java :122) at org.springframework.transaction.interceptor.Transa ctionInterceptor.invoke(TransactionInterceptor.jav a:96) at org.springframework.aop.framework.ReflectiveMethod Invocation.proceed(ReflectiveMethodInvocation.java :144) at org.springframework.aop.framework.JdkDynamicAopPro xy.invoke(JdkDynamicAopProxy.java:174) at $Proxy1.loadAllUsers(Unknown Source) at net.jdev.jtrac.JtracImpl.loadAllUsers(JtracImpl.ja va:93) at net.jdev.jtrac.web.webflow.UserFormAction.userList ViewSetup(UserFormAction.java:98) at sun.reflect.NativeMethodAccessorImpl.invoke0(Nativ e Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknow n Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Un known Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.springframework.webflow.util.DispatchMethodInv oker.dispatch(DispatchMethodInvoker.java:231) at org.springframework.webflow.action.MultiAction.doE xecute(MultiAction.java:138) at org.springframework.webflow.action.AbstractAction. execute(AbstractAction.java:225) at org.springframework.webflow.ActionExecutor.execute (ActionExecutor.java:65) at org.springframework.webflow.AnnotatedAction.execut e(AnnotatedAction.java:154) at org.springframework.webflow.ActionExecutor.execute (ActionExecutor.java:65) at org.springframework.webflow.support.ActionTransiti onCriteria.test(ActionTransitionCriteria.java:87) at org.springframework.webflow.support.TransitionCrit eriaChain.test(TransitionCriteriaChain.java:65) at org.springframework.webflow.Transition.canExecute( Transition.java:239) at org.springframework.webflow.Transition.execute(Tra nsition.java:266) at org.springframework.webflow.TransitionableState.on Event(TransitionableState.java:230) at org.springframework.webflow.execution.FlowExecutio nImpl.signalEvent(FlowExecutionImpl.java:341) at org.springframework.webflow.execution.FlowExecutio nManager.onEvent(FlowExecutionManager.java:446) at org.springframework.webflow.execution.FlowExecutio nManager.onEvent(FlowExecutionManager.java:389) at org.springframework.webflow.execution.servlet.Serv letFlowExecutionManager.handle(ServletFlowExecutio nManager.java:77) at org.springframework.webflow.mvc.FlowController.han dleRequestInternal(FlowController.java:138) at org.springframework.web.servlet.mvc.AbstractContro ller.handleRequest(AbstractController.java:128) at org.springframework.web.servlet.mvc.SimpleControll erHandlerAdapter.handle(SimpleControllerHandlerAda pter.java:44) at org.springframework.web.servlet.DispatcherServlet. doDispatch(DispatcherServlet.java:684) at org.springframework.web.servlet.DispatcherServlet. doService(DispatcherServlet.java:625) at org.springframework.web.servlet.FrameworkServlet.s erviceWrapper(FrameworkServlet.java:386) at org.springframework.web.servlet.FrameworkServlet.d oPost(FrameworkServlet.java:355) at javax.servlet.http.HttpServlet.service(HttpServlet .java:709) at javax.servlet.http.HttpServlet.service(HttpServlet .java:802) at org.apache.catalina.core.ApplicationFilterChain.in ternalDoFilter(ApplicationFilterChain.java:252) at org.apache.catalina.core.ApplicationFilterChain.do Filter(ApplicationFilterChain.java:173) at org.acegisecurity.util.FilterChainProxy$VirtualFil terChain.doFilter(FilterChainProxy.java:292) at org.acegisecurity.intercept.web.FilterSecurityInte rceptor.invoke(FilterSecurityInterceptor.java:108) at org.acegisecurity.intercept.web.SecurityEnforcemen tFilter.doFilter(SecurityEnforcementFilter.java:19 7) at org.acegisecurity.util.FilterChainProxy$VirtualFil terChain.doFilter(FilterChainProxy.java:303) at org.acegisecurity.providers.anonymous.AnonymousPro cessingFilter.doFilter(AnonymousProcessingFilter.j ava:143) at org.acegisecurity.util.FilterChainProxy$VirtualFil terChain.doFilter(FilterChainProxy.java:303) at org.acegisecurity.ui.rememberme.RememberMeProcessi ngFilter.doFilter(RememberMeProcessingFilter.java: 154) at org.acegisecurity.util.FilterChainProxy$VirtualFil terChain.doFilter(FilterChainProxy.java:303) at org.acegisecurity.ui.AbstractProcessingFilter.doFi lter(AbstractProcessingFilter.java:246) at org.acegisecurity.util.FilterChainProxy$VirtualFil terChain.doFilter(FilterChainProxy.java:303) at org.acegisecurity.context.HttpSessionContextIntegr ationFilter.doFilter(HttpSessionContextIntegration Filter.java:220) at org.acegisecurity.util.FilterChainProxy$VirtualFil terChain.doFilter(FilterChainProxy.java:303) at org.acegisecurity.util.FilterChainProxy.doFilter(F ilterChainProxy.java:173) at org.acegisecurity.util.FilterToBeanProxy.doFilter( FilterToBeanProxy.java:120) at org.apache.catalina.core.ApplicationFilterChain.in ternalDoFilter(ApplicationFilterChain.java:202) at org.apache.catalina.core.ApplicationFilterChain.do Filter(ApplicationFilterChain.java:173) at org.apache.catalina.core.StandardWrapperValve.invo ke(StandardWrapperValve.java:213) at org.apache.catalina.core.StandardContextValve.invo ke(StandardContextValve.java:178) at org.apache.catalina.core.StandardHostValve.invoke( StandardHostValve.java:126) at org.apache.catalina.valves.ErrorReportValve.invoke (ErrorReportValve.java:105) at org.apache.catalina.core.StandardEngineValve.invok e(StandardEngineValve.java:107) at org.apache.catalina.connector.CoyoteAdapter.servic e(CoyoteAdapter.java:148) at org.apache.coyote.http11.Http11Processor.process(H ttp11Processor.java:869) at org.apache.coyote.http11.Http11BaseProtocol$Http11 ConnectionHandler.processConnection(Http11BaseProt ocol.java:664) at org.apache.tomcat.util.net.PoolTcpEndpoint.process Socket(PoolTcpEndpoint.java:527) at org.apache.tomcat.util.net.LeaderFollowerWorkerThr ead.runIt(LeaderFollowerWorkerThread.java:80) at org.apache.tomcat.util.threads.ThreadPool$ControlR unnable.run(ThreadPool.java:684) at java.lang.Thread.run(Unknown Source) Caused by: net.sf.cglib.beans.BulkBeanException at net.jdev.jtrac.domain.User$$BulkBeanByCGLIB$$6d5b7 550.setPropertyValues() at org.hibernate.tuple.PojoTuplizer.setPropertyValues WithOptimizer(PojoTuplizer.java:200) ... 86 more Caused by: java.lang.NullPointerException ... 88 more Cookies: JSESSIONID=[CB5ECB54D49B0BF167D481BCAD36C11A]