Thanks Nikolaos.  Yes I have tried that.  I recently added a javascript 
hide/show a div to do display the login fields.  When the login is successful 
everything is fine.  When an invalid login is used.  I get this error.

Joaquin




On May 14, 2011, at 5:09 PM, Nikolaos Giannopoulos wrote:

> Joaquin,
> 
> I haven't tried 1.5.6 but this seems to remind me of when I changed 
> Stripes version and needed to clear out my JSP cache.
> 
> Have you tried un-deploying, deleting your app / web servers JSP, and 
> re-deploying.
> 
> --Nikolaos
> 
> 
> 
> Joaquin Valdez wrote:
>> Happy Weekend!
>> 
>> I am wondering if anyone has any insight into this layout error.  I am using 
>> 1.5.6.  Let me know if I can provide any additional info.
>> 
>> Thanks!
>> Joaquin
>> 
>> 
>> java.lang.NullPointerException
>>      at 
>> net.sourceforge.stripes.tag.layout.LayoutDefinitionTag.doStartTag(LayoutDefinitionTag.java:72)
>>      at 
>> org.apache.jsp.WEB_002dINF.jsp.common.layout_005fwelcome_jsp._jspx_meth_s_005flayout_002ddefinition_005f0(layout_005fwelcome_jsp.java:177)
>>      at 
>> org.apache.jsp.WEB_002dINF.jsp.common.layout_005fwelcome_jsp._jspService(layout_005fwelcome_jsp.java:113)
>>      at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
>>      at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
>>      at 
>> org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:374)
>>      at 
>> org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:337)
>>      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.netbeans.modules.web.monitor.server.MonitorFilter.doFilter(MonitorFilter.java:199)
>>      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.ApplicationDispatcher.invoke(ApplicationDispatcher.java:630)
>>      at 
>> org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:436)
>>      at 
>> org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:374)
>>      at 
>> org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:302)
>>      at 
>> net.sourceforge.stripes.action.ForwardResolution.execute(ForwardResolution.java:131)
>>      at 
>> net.sourceforge.stripes.controller.DispatcherHelper$7.intercept(DispatcherHelper.java:483)
>>      at 
>> net.sourceforge.stripes.controller.ExecutionContext.proceed(ExecutionContext.java:158)
>>      at 
>> org.stripesstuff.plugin.security.SecurityInterceptor.interceptResolutionExecution(SecurityInterceptor.java:225)
>>      at 
>> org.stripesstuff.plugin.security.SecurityInterceptor.intercept(SecurityInterceptor.java:129)
>>      at 
>> net.sourceforge.stripes.controller.ExecutionContext.proceed(ExecutionContext.java:155)
>>      at 
>> net.sourceforge.stripes.controller.HttpCacheInterceptor.intercept(HttpCacheInterceptor.java:99)
>>      at 
>> net.sourceforge.stripes.controller.ExecutionContext.proceed(ExecutionContext.java:155)
>>      at 
>> net.sourceforge.stripes.controller.BeforeAfterMethodInterceptor.intercept(BeforeAfterMethodInterceptor.java:113)
>>      at 
>> net.sourceforge.stripes.controller.ExecutionContext.proceed(ExecutionContext.java:155)
>>      at 
>> net.sourceforge.stripes.controller.ExecutionContext.wrap(ExecutionContext.java:74)
>>      at 
>> net.sourceforge.stripes.controller.DispatcherHelper.executeResolution(DispatcherHelper.java:477)
>>      at 
>> net.sourceforge.stripes.controller.DispatcherServlet.executeResolution(DispatcherServlet.java:286)
>>      at 
>> net.sourceforge.stripes.controller.DispatcherServlet.service(DispatcherServlet.java:170)
>>      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 
>> net.sourceforge.stripes.controller.StripesFilter.doFilter(StripesFilter.java:247)
>>      at 
>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
>>      at 
>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
>>      at 
>> org.displaytag.filter.ResponseOverrideFilter.doFilter(ResponseOverrideFilter.java:125)
>>      at 
>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
>>      at 
>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
>>      at 
>> org.netbeans.modules.web.monitor.server.MonitorFilter.doFilter(MonitorFilter.java:199)
>>      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:233)
>>      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:102)
>>      at 
>> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
>>      at 
>> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
>>      at 
>> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
>>      at 
>> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
>>      at 
>> org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
>>      at java.lang.Thread.run(Thread.java:680)
>> Joaquin Valdez
>> joaquinfval...@gmail.com
>> 
>> 
>> 
>> 
>> ------------------------------------------------------------------------------
>> Achieve unprecedented app performance and reliability
>> What every C/C++ and Fortran developer should know.
>> Learn how Intel has extended the reach of its next-generation tools
>> to help boost performance applications - inlcuding clusters.
>> http://p.sf.net/sfu/intel-dev2devmay
>> _______________________________________________
>> Stripes-users mailing list
>> Stripes-users@lists.sourceforge.net
>> https://lists.sourceforge.net/lists/listinfo/stripes-users
>> 
>> 
> 
> 
> ------------------------------------------------------------------------------
> Achieve unprecedented app performance and reliability
> What every C/C++ and Fortran developer should know.
> Learn how Intel has extended the reach of its next-generation tools
> to help boost performance applications - inlcuding clusters.
> http://p.sf.net/sfu/intel-dev2devmay
> _______________________________________________
> Stripes-users mailing list
> Stripes-users@lists.sourceforge.net
> https://lists.sourceforge.net/lists/listinfo/stripes-users

Joaquin Valdez
joaquinfval...@gmail.com




------------------------------------------------------------------------------
Achieve unprecedented app performance and reliability
What every C/C++ and Fortran developer should know.
Learn how Intel has extended the reach of its next-generation tools
to help boost performance applications - inlcuding clusters.
http://p.sf.net/sfu/intel-dev2devmay
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