Re: taglib-datagrid, IllegalArgumentException , org.apache.taglibs.datagrid.DataGridTag.setItems(DataGridTag.java:928)

Hi there,

Someone else had a similar error:
http://mail-archives.apache.org/mod_mbox/jakarta-taglibs-user/200412.mbox/%[email protected]%3E
> SEVERE: Servlet.service() for servlet jsp threw exception
> java.lang.IllegalArgumentException
>     at
> org.apache.taglibs.datagrid.DataGridTag.setItems(DataGridTag.java:928)

According to the configuration requirements it says:
"This custom tag library requires a servlet container that supports
the JavaServer Pages Specification, version 1.2 or higher. It also
requires the Jakarta JSTL Tag Libraries 1.0 and the Common Math
Library 1.0."

So, what version of JSTL are you using? I guess if you are using JSTL
1.1.x or JSTL 1.2 DataGrid may not work (I'm not sure about this
though.)

> I don't know if I am using the tag wrong or if there's a bug somewhere.
It is most likely a bug, I think this
http://issues.apache.org/bugzilla/ is where one would
report a bug.

~~~~~~~~~~~

I haven't tried DataGrid yet, but a few basic things look incorrect in the code.

Since you are using JSTL and EL you don't need to use JSP Scriptlets
in your JSPs
I guess this should be request.getAttribute instead of setAttribute?
> <% request.setAttribute("invoices" , bean.getInvoices() );
>

Instead use jsp:useBean to get an ArrayList that is stored in the Http Request.

For example:

<jsp:useBean id="someArrayList" class="java.util.ArrayList" scope="request"/>

The above will work only if you set
request.setAttribute("someArrayList" , ArrayList<Invoice>); inside the
Servlet that calls this JSP page.

Once you have the ArrayList in the JSP page as shown above you can
iterate over it easily, for example:

<c:forEach var="invoice" items=${someArrayList}">
Here you can access the members of the invoice JavaBean (provided it
follows JavaBean notation of default constructor and getters and
setters)

${invoice.serialNumber}

</c:forEach>

-Rashmi

On 4/7/07, [email protected] <[email protected]> wrote:
> hello every one:
> I have spent long time trying to find out what's wrong with this tag.
> I am getting an error trying to set the items. here's my code.
>

> <ui:dataGrid items="${invoices}" var="i" name="dg1" >
>               <columns>
>                 <column width="100" order="true">
>                   <header value="Invoice ID" />
>                   <item   value="${i.id}"/>
>
>                 </column>
>                 </columns>
> </ui:dataGrid>
>
>
> if I remove the data grid tags and put this:
>
> <c:forEach items="${invoices}"  var="inv" >
> <c:out value="${inv.id}" />
> </c:forEach>
>
>
> Then I get the correct values that I am expecting, which means the
> ArrayList<InvoiceBean> I am using is fine.
> I have downloaded the source for this tag, and imported it to eclipse
> and found lots of errors about importing
> org.apache.commons.math.stat.univariate.summary.Product;
> and  org.apache.commons.math.stat.univariate.summary.SumOfSquares;
>
> In general it's complaining about org.apache.commons.math.stat.univariate.
> So I downloaded org.apache.commons.math and imported it, but nothing
> changed.

> All I know that I have wasted the whole day trying to get this thing to
> work.
> I need an advice and if some one know a better alternative, this will be
> even better.
>
> By the way I am using struts 2. A copy of the exception I am getting:
>
> INFO: Reloading this Context has started
> Apr 7, 2007 1:33:31 AM org.apache.catalina.core.ApplicationDispatcher invoke

>     at
> org.apache.jsp.pages.accountView_jsp._jspx_meth_ui_005fdataGrid_005f0(accountView_jsp.java:342)
>     at
> org.apache.jsp.pages.accountView_jsp._jspService(accountView_jsp.java:137)
>     at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:98)
>     at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
>     at
> org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:390)
>     at
> org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:320)
>     at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:266)
>     at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
>     at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
>     at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
>     at
> org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:683)
>     at
> org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:469)
>     at
> org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:404)
>     at
> org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:302)
>     at
> org.apache.struts2.dispatcher.ServletDispatcherResult.doExecute(ServletDispatcherResult.java:139)
>     at
> org.apache.struts2.dispatcher.StrutsResultSupport.execute(StrutsResultSupport.java:178)
>     at
> com.opensymphony.xwork2.DefaultActionInvocation.executeResult(DefaultActionInvocation.java:343)
>     at
> com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)
>     at
> com.opensymphony.xwork2.interceptor.DefaultWorkflowInterceptor.doIntercept(DefaultWorkflowInterceptor.java:213)
>     at
> com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:86)
>     at
> com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:219)
>     at
> com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:218)
>     at
> com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile(UtilTimerStack.java:455)
>     at
> com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:216)
>     at
> com.opensymphony.xwork2.validator.ValidationInterceptor.doIntercept(ValidationInterceptor.java:150)
>     at
> org.apache.struts2.interceptor.validation.AnnotationValidationInterceptor.doIntercept(AnnotationValidationInterceptor.java:48)
>     at
> com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:86)
>     at
> com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:219)
>     at
> com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:218)
>     at
> com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile(UtilTimerStack.java:455)
>     at
> com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:216)
>     at
> com.opensymphony.xwork2.interceptor.ConversionErrorInterceptor.intercept(ConversionErrorInterceptor.java:123)
>     at
> com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:219)
>     at
> com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:218)
>     at
> com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile(UtilTimerStack.java:455)
>     at
> com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:216)
>     at
> com.opensymphony.xwork2.interceptor.ParametersInterceptor.intercept(ParametersInterceptor.java:161)
>     at
> com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:219)
>     at
> com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:218)
>     at
> com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile(UtilTimerStack.java:455)
>     at
> com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:216)
>     at
> com.opensymphony.xwork2.interceptor.StaticParametersInterceptor.intercept(StaticParametersInterceptor.java:105)
>     at
> com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:219)
>     at
> com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:218)
>     at
> com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile(UtilTimerStack.java:455)
>     at
> com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:216)
>     at
> org.apache.struts2.interceptor.CheckboxInterceptor.intercept(CheckboxInterceptor.java:83)
>     at
> com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:219)
>     at
> com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:218)
>     at
> com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile(UtilTimerStack.java:455)
>     at
> com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:216)
>     at
> org.apache.struts2.interceptor.FileUploadInterceptor.intercept(FileUploadInterceptor.java:207)
>     at
> com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:219)
>     at
> com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:218)
>     at
> com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile(UtilTimerStack.java:455)
>     at
> com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:216)
>     at
> com.opensymphony.xwork2.interceptor.ModelDrivenInterceptor.intercept(ModelDrivenInterceptor.java:74)
>     at
> com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:219)
>     at
> com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:218)
>     at
> com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile(UtilTimerStack.java:455)
>     at
> com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:216)
>     at
> com.opensymphony.xwork2.interceptor.ScopedModelDrivenInterceptor.intercept(ScopedModelDrivenInterceptor.java:127)
>     at
> com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:219)
>     at
> com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:218)
>     at
> com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile(UtilTimerStack.java:455)
>     at
> com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:216)
>     at
> org.apache.struts2.interceptor.ProfilingActivationInterceptor.intercept(ProfilingActivationInterceptor.java:107)
>     at
> com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:219)
>     at
> com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:218)
>     at
> com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile(UtilTimerStack.java:455)
>     at
> com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:216)
>     at
> org.apache.struts2.interceptor.debugging.DebuggingInterceptor.intercept(DebuggingInterceptor.java:206)
>     at
> com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:219)
>     at
> com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:218)
>     at
> com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile(UtilTimerStack.java:455)
>     at
> com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:216)
>     at
> com.opensymphony.xwork2.interceptor.ChainingInterceptor.intercept(ChainingInterceptor.java:115)
>     at
> com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:219)
>     at
> com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:218)
>     at
> com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile(UtilTimerStack.java:455)
>     at
> com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:216)
>     at
> com.opensymphony.xwork2.interceptor.I18nInterceptor.intercept(I18nInterceptor.java:143)
>     at
> com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:219)
>     at
> com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:218)
>     at
> com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile(UtilTimerStack.java:455)
>     at
> com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:216)
>     at
> com.opensymphony.xwork2.interceptor.PrepareInterceptor.intercept(PrepareInterceptor.java:115)
>     at
> com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:219)
>     at
> com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:218)
>     at
> com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile(UtilTimerStack.java:455)
>     at
> com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:216)
>     at
> org.apache.struts2.interceptor.ServletConfigInterceptor.intercept(ServletConfigInterceptor.java:170)
>     at
> com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:219)
>     at
> com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:218)
>     at
> com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile(UtilTimerStack.java:455)
>     at
> com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:216)
>     at
> com.opensymphony.xwork2.interceptor.AliasInterceptor.intercept(AliasInterceptor.java:123)
>     at
> com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:219)
>     at
> com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:218)
>     at
> com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile(UtilTimerStack.java:455)
>     at
> com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:216)
>     at
> com.opensymphony.xwork2.interceptor.ExceptionMappingInterceptor.intercept(ExceptionMappingInterceptor.java:176)
>     at
> com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:219)
>     at
> com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:218)
>     at
> com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile(UtilTimerStack.java:455)
>     at
> com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:216)
>     at
> org.apache.struts2.impl.StrutsActionProxy.execute(StrutsActionProxy.java:50)
>     at
> org.apache.struts2.dispatcher.Dispatcher.serviceAction(Dispatcher.java:507)
>     at
> org.apache.struts2.dispatcher.FilterDispatcher.doFilter(FilterDispatcher.java:421)
>     at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
>     at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
>     at
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:228)
>     at
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
>     at
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
>     at
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
>     at
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
>     at
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:212)
>     at
> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:818)
>     at
> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:624)
>     at
> org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:445)
>     at java.lang.Thread.run(Thread.java:595)
> Apr 7, 2007 1:33:31 AM org.apache.catalina.core.StandardWrapperValve invoke
> SEVERE: Servlet.service() for servlet default threw exception
> java.lang.IllegalArgumentException
>     at
> org.apache.taglibs.datagrid.DataGridTag.setItems(DataGridTag.java:928)
>     at
> org.apache.jsp.pages.accountView_jsp._jspx_meth_ui_005fdataGrid_005f0(accountView_jsp.java:342)
>     at
> org.apache.jsp.pages.accountView_jsp._jspService(accountView_jsp.java:137)
>     at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:98)
>     at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
>     at
> org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:390)
>     at
> org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:320)
>     at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:266)
>     at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
>     at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
>     at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
>     at
> org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:683)
>     at
> org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:469)
>     at
> org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:404)
>     at
> org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:302)
>     at
> org.apache.struts2.dispatcher.ServletDispatcherResult.doExecute(ServletDispatcherResult.java:139)
>     at
> org.apache.struts2.dispatcher.StrutsResultSupport.execute(StrutsResultSupport.java:178)
>     at
> com.opensymphony.xwork2.DefaultActionInvocation.executeResult(DefaultActionInvocation.java:343)
>     at
> com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)
>     at
> com.opensymphony.xwork2.interceptor.DefaultWorkflowInterceptor.doIntercept(DefaultWorkflowInterceptor.java:213)
>     at
> com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:86)
>     at
> com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:219)
>     at
> com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:218)
>     at
> com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile(UtilTimerStack.java:455)
>     at
> com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:216)
>     at
> com.opensymphony.xwork2.validator.ValidationInterceptor.doIntercept(ValidationInterceptor.java:150)
>     at
> org.apache.struts2.interceptor.validation.AnnotationValidationInterceptor.doIntercept(AnnotationValidationInterceptor.java:48)
>     at
> com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:86)
>     at
> com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:219)
>     at
> com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:218)
>     at
> com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile(UtilTimerStack.java:455)
>     at
> com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:216)
>     at
> com.opensymphony.xwork2.interceptor.ConversionErrorInterceptor.intercept(ConversionErrorInterceptor.java:123)
>     at
> com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:219)
>     at
> com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:218)
>     at
> com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile(UtilTimerStack.java:455)
>     at
> com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:216)
>     at
> com.opensymphony.xwork2.interceptor.ParametersInterceptor.intercept(ParametersInterceptor.java:161)
>     at
> com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:219)
>     at
> com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:218)
>     at
> com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile(UtilTimerStack.java:455)
>     at
> com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:216)
>     at
> com.opensymphony.xwork2.interceptor.StaticParametersInterceptor.intercept(StaticParametersInterceptor.java:105)
>     at
> com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:219)
>     at
> com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:218)
>     at
> com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile(UtilTimerStack.java:455)
>     at
> com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:216)
>     at
> org.apache.struts2.interceptor.CheckboxInterceptor.intercept(CheckboxInterceptor.java:83)
>     at
> com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:219)
>     at
> com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:218)
>     at
> com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile(UtilTimerStack.java:455)
>     at
> com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:216)
>     at
> org.apache.struts2.interceptor.FileUploadInterceptor.intercept(FileUploadInterceptor.java:207)
>     at
> com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:219)
>     at
> com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:218)
>     at
> com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile(UtilTimerStack.java:455)
>     at
> com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:216)
>     at
> com.opensymphony.xwork2.interceptor.ModelDrivenInterceptor.intercept(ModelDrivenInterceptor.java:74)
>     at
> com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:219)
>     at
> com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:218)
>     at
> com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile(UtilTimerStack.java:455)
>     at
> com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:216)
>     at
> com.opensymphony.xwork2.interceptor.ScopedModelDrivenInterceptor.intercept(ScopedModelDrivenInterceptor.java:127)
>     at
> com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:219)
>     at
> com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:218)
>     at
> com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile(UtilTimerStack.java:455)
>     at
> com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:216)
>     at
> org.apache.struts2.interceptor.ProfilingActivationInterceptor.intercept(ProfilingActivationInterceptor.java:107)
>     at
> com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:219)
>     at
> com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:218)
>     at
> com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile(UtilTimerStack.java:455)
>     at
> com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:216)
>     at
> org.apache.struts2.interceptor.debugging.DebuggingInterceptor.intercept(DebuggingInterceptor.java:206)
>     at
> com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:219)
>     at
> com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:218)
>     at
> com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile(UtilTimerStack.java:455)
>     at
> com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:216)
>     at
> com.opensymphony.xwork2.interceptor.ChainingInterceptor.intercept(ChainingInterceptor.java:115)
>     at
> com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:219)
>     at
> com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:218)
>     at
> com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile(UtilTimerStack.java:455)
>     at
> com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:216)
>     at
> com.opensymphony.xwork2.interceptor.I18nInterceptor.intercept(I18nInterceptor.java:143)
>     at
> com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:219)
>     at
> com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:218)
>     at
> com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile(UtilTimerStack.java:455)
>     at
> com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:216)
>     at
> com.opensymphony.xwork2.interceptor.PrepareInterceptor.intercept(PrepareInterceptor.java:115)
>     at
> com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:219)
>     at
> com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:218)
>     at
> com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile(UtilTimerStack.java:455)
>     at
> com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:216)
>     at
> org.apache.struts2.interceptor.ServletConfigInterceptor.intercept(ServletConfigInterceptor.java:170)
>     at
> com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:219)
>     at
> com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:218)
>     at
> com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile(UtilTimerStack.java:455)
>     at
> com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:216)
>     at
> com.opensymphony.xwork2.interceptor.AliasInterceptor.intercept(AliasInterceptor.java:123)
>     at
> com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:219)
>     at
> com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:218)
>     at
> com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile(UtilTimerStack.java:455)
>     at
> com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:216)
>     at
> com.opensymphony.xwork2.interceptor.ExceptionMappingInterceptor.intercept(ExceptionMappingInterceptor.java:176)
>     at
> com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:219)
>     at
> com.opensymphony.xwork2.DefaultActionInvocation$2.doProfiling(DefaultActionInvocation.java:218)
>     at
> com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile(UtilTimerStack.java:455)
>     at
> com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:216)
>     at
> org.apache.struts2.impl.StrutsActionProxy.execute(StrutsActionProxy.java:50)
>     at
> org.apache.struts2.dispatcher.Dispatcher.serviceAction(Dispatcher.java:507)
>     at
> org.apache.struts2.dispatcher.FilterDispatcher.doFilter(FilterDispatcher.java:421)
>     at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
>     at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
>     at
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:228)
>     at
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
>     at
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
>     at
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
>     at
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
>     at
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:212)
>     at
> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:818)
>     at
> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:624)
>     at
> org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:445)
>     at java.lang.Thread.run(Thread.java:595)
>
>
>
>
>
>
>
>
>
>
>
>
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