[jboss-user] [JBoss Seam] - Seam Exceptions during load testing

We have an application developed in Seam, and its well tested and about to be deployed to production. But we are facing a problem, mainly encountered during load testing. The exception that we get is pasted below. The app works perfectly fine otherwise, the only problem being slow response time due to some web- service calls. I would like if anyone can help me with this problem. - gayatri --------------------------------------------------------------------------------------------- 17 Jan 2008 14:06:45,557 ERROR [SeamPhaseListener] uncaught exception javax.faces.el.EvaluationException: Exception while invoking expression #{activitiesSearchAction.exitToAccountSummary} at java.lang.Throwable.(Throwable.java:218) at java.lang.RuntimeException.(RuntimeException.java:61) at javax.faces.FacesException.(FacesException.java:47) at javax.faces.el.EvaluationException.(EvaluationException.java:44) at org.apache.myfaces.el.MethodBindingImpl.invoke(MethodBindingImpl.java:153) at org.jboss.seam.actionparam.ActionParamBindingHelper.invokeTheExpression(ActionParamBindingHelper.java:58) at org.jboss.seam.actionparam.ActionParamMethodBinding.invoke(ActionParamMethodBinding.java:75) at org.jboss.seam.core.Expressions$2.invoke(Expressions.java:148) at org.jboss.seam.core.Pages.callAction(Pages.java:499) at org.jboss.seam.core.Pages.enterPage(Pages.java:248) at org.jboss.seam.jsf.AbstractSeamPhaseListener.enterPage(AbstractSeamPhaseListener.java:276) at org.jboss.seam.jsf.AbstractSeamPhaseListener.beforeRender(AbstractSeamPhaseListener.java:214) at org.jboss.seam.jsf.SeamPhaseListener.beforePhase(SeamPhaseListener.java:40) at org.apache.myfaces.lifecycle.PhaseListenerManager.informPhaseListenersBefore(PhaseListenerManager.java:63) at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:373) at javax.faces.webapp.FacesServlet.service(FacesServlet.java:138) at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:939) at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:918) at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:106) at org.jboss.seam.web.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:40) at org.jboss.seam.web.RedirectFilter.doFilter(RedirectFilter.java:45) at org.jboss.seam.web.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:40) at org.jboss.seam.web.ExceptionFilter.doFilter(ExceptionFilter.java:57) at org.jboss.seam.web.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:40) at org.jboss.seam.web.MultipartFilter.doFilter(MultipartFilter.java:64) at org.jboss.seam.web.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:40) at org.jboss.seam.web.SeamFilter.doFilter(SeamFilter.java:84) at com.ibm.ws.webcontainer.filter.FilterInstanceWrapper.doFilter(FilterInstanceWrapper.java:173) at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:106) at org.ajax4jsf.framework.ajax.xmlfilter.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:96) at org.ajax4jsf.framework.ajax.xmlfilter.BaseFilter.doFilter(BaseFilter.java:220) at com.ibm.ws.webcontainer.filter.FilterInstanceWrapper.doFilter(FilterInstanceWrapper.java:173) at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:106) at com.ibm.ws.webcontainer.filter.WebAppFilterChain._doFilter(WebAppFilterChain.java:75) at com.ibm.ws.webcontainer.filter.WebAppFilterManager.doFilter(WebAppFilterManager.java:710) at com.ibm.ws.webcontainer.filter.WebAppFilterManager.doFilter(WebAppFilterManager.java:673) at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:276) at com.ibm.ws.wswebcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:402) at com.ibm.ws.webcontainer.servlet.CacheServletWrapper.handleRequest(CacheServletWrapper.java:81) at com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.java:615) at com.ibm.ws.wswebcontainer.WebContainer.handleRequest(WebContainer.java:1408) at com.ibm.ws.webcontainer.channel.WCChannelLink.ready(WCChannelLink.java:107) at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscrimination(HttpInboundLink.java:394) at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewInformation(HttpInboundLink.java:294) at com.ibm.ws.http.channel.inbound.impl.HttpICLReadCallback.complete(HttpICLReadCallback.java:85) at com.ibm.ws.tcp.channel.impl.WorkQueueManager.requestComplete(WorkQueueManager.java:532) at com.ibm.ws.tcp.channel.impl.WorkQueueManager.attemptIO(WorkQueueManager.java:583) at com.ibm.ws.tcp.channel.impl.WorkQueueManager.workerRun(WorkQueueManager.java:973) at com.ibm.ws.tcp.channel.impl.WorkQueueManager$Worker.run(WorkQueueManager.java:1063) at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1458) Caused by: java.lang.NullPointerException at org.jboss.seam.interceptors.SecurityInterceptor.aroundInvoke(SecurityInterceptor.java:27) at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:55) at org.jboss.seam.interceptors.SynchronizationInterceptor.aroundInvoke(SynchronizationInterceptor.java:27) at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:55) at org.jboss.seam.intercept.RootInterceptor.invoke(RootInterceptor.java:95) at org.jboss.seam.intercept.JavaBeanInterceptor.interceptInvocation(JavaBeanInterceptor.java:151) at org.jboss.seam.intercept.JavaBeanInterceptor.invoke(JavaBeanInterceptor.java:42) at com.churchmutual.rms.form.InspectionSearchForm_$$_javassist_9.getSelectedPriority(InspectionSearchForm_$$_javassist_9.java:0) at com.churchmutual.rms.service.impl.InspectionRequestSearchConstraintProvider$3.isPayloadValid(InspectionRequestSearchConstraintProvider.java:57) at com.churchmutual.rms.util.JPAQueryBuilder.buildFront(JPAQueryBuilder.java:97) at com.churchmutual.rms.util.JPAQueryBuilder.buildQueryString(JPAQueryBuilder.java:85) at com.churchmutual.rms.util.JPAQueryBuilder.build(JPAQueryBuilder.java:57) at com.churchmutual.rms.service.impl.AccountInformationServiceImpl.buildAndRunQuery(AccountInformationServiceImpl.java:445) at com.churchmutual.rms.service.impl.AccountInformationServiceImpl.search(AccountInformationServiceImpl.java:403) at sun.reflect.GeneratedMethodAccessor324137986.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at org.jboss.seam.util.Reflections.invoke(Reflections.java:20) at org.jboss.seam.intercept.RootInvocationContext.proceed(RootInvocationContext.java:31) at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:55) at org.jboss.seam.interceptors.RollbackInterceptor.aroundInvoke(RollbackInterceptor.java:34) at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:55) at org.jboss.seam.interceptors.BijectionInterceptor.aroundInvoke(BijectionInterceptor.java:31) at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:55) at org.jboss.seam.interceptors.MethodContextInterceptor.aroundInvoke(MethodContextInterceptor.java:22) at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:55) at org.jboss.seam.interceptors.SecurityInterceptor.aroundInvoke(SecurityInterceptor.java:27) at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:55) at org.jboss.seam.intercept.RootInterceptor.invoke(RootInterceptor.java:95) at org.jboss.seam.intercept.JavaBeanInterceptor.interceptInvocation(JavaBeanInterceptor.java:151) at org.jboss.seam.intercept.JavaBeanInterceptor.invoke(JavaBeanInterceptor.java:42) at com.churchmutual.rms.service.impl.AccountInformationServiceImpl_$$_javassist_10.search(AccountInformationServiceImpl_$$_javassist_10.java:0) at com.churchmutual.rms.action.impl.InspectionSearchActionImpl.doSearch(InspectionSearchActionImpl.java:328) at com.churchmutual.rms.action.impl.InspectionSearchActionImpl.search(InspectionSearchActionImpl.java:309) at sun.reflect.GeneratedMethodAccessor1447893139.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at org.jboss.seam.util.Reflections.invoke(Reflections.java:20) at org.jboss.seam.intercept.RootInvocationContext.proceed(RootInvocationContext.java:31) at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:55) at org.jboss.seam.interceptors.RollbackInterceptor.aroundInvoke(RollbackInterceptor.java:34) at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:55) at org.jboss.seam.interceptors.BijectionInterceptor.aroundInvoke(BijectionInterceptor.java:31) at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:55) at org.jboss.seam.interceptors.MethodContextInterceptor.aroundInvoke(MethodContextInterceptor.java:22) at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:55) at org.jboss.seam.interceptors.SynchronizationInterceptor.aroundInvoke(SynchronizationInterceptor.java:27) at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:55) at org.jboss.seam.intercept.RootInterceptor.invoke(RootInterceptor.java:95) at org.jboss.seam.intercept.JavaBeanInterceptor.interceptInvocation(JavaBeanInterceptor.java:151) at org.jboss.seam.intercept.JavaBeanInterceptor.invoke(JavaBeanInterceptor.java:42) at com.churchmutual.rms.action.impl.InspectionSearchActionImpl_$$_javassist_8.search(InspectionSearchActionImpl_$$_javassist_8.java:0) at com.churchmutual.rms.action.impl.ActivitiesSearchActionImpl.exitToAccountSummary(ActivitiesSearchActionImpl.java:163) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at org.jboss.seam.util.Reflections.invoke(Reflections.java:20) at org.jboss.seam.intercept.RootInvocationContext.proceed(RootInvocationContext.java:31) at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:55) at org.jboss.seam.interceptors.RollbackInterceptor.aroundInvoke(RollbackInterceptor.java:34) at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:55) at org.jboss.seam.interceptors.BijectionInterceptor.aroundInvoke(BijectionInterceptor.java:31) at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:55) at org.jboss.seam.interceptors.MethodContextInterceptor.aroundInvoke(MethodContextInterceptor.java:22) at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:55) at org.jboss.seam.interceptors.SynchronizationInterceptor.aroundInvoke(SynchronizationInterceptor.java:27) at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:55) at org.jboss.seam.intercept.RootInterceptor.invoke(RootInterceptor.java:95) at org.jboss.seam.intercept.JavaBeanInterceptor.interceptInvocation(JavaBeanInterceptor.java:151) at org.jboss.seam.intercept.JavaBeanInterceptor.invoke(JavaBeanInterceptor.java:42) at com.churchmutual.rms.action.impl.ActivitiesSearchActionImpl_$$_javassist_14.exitToAccountSummary(ActivitiesSearchActionImpl_$$_javassist_14.java:0) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at org.apache.myfaces.el.MethodBindingImpl.invoke(MethodBindingImpl.java:129) ... 45 more View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4122257#... 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