I am getting an exception when I try to use a layout. I have do clue why. I am attaching all the pieces maybe somebody can see something obvious that I can't
The exception I get is in exception.txt, the file layout/main.jsp is main.jsp and dashboard.jsp is the file my ActionBean is forwarding to. I'm using striped 1.5 with hibernate, stripes-security and stripes-persist (as you can probably tell from the web.xml). This is pretty much my first app beyond hello world, and I'm sort of jumping in at the deep end. Alex
<?xml version="1.0" encoding="UTF-8"?> <web-app xmlns="http://java.sun.com/xml/ns/javaee"; xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"; version="2.5"> <filter> <description> Provides essential configuration and request processing services for the Stripes framework. </description> <display-name>Stripes Security Filter</display-name> <filter-name>StripesSecurityFilter</filter-name> <filter-class>net.sourceforge.stripes.security.controller.StripesSecurityFilter</filter-class> <init-param> <!-- Set the name of the security manager you provide to the framework. This class must implement StripesSecurityManager. --> <param-name>SecurityManager.Class</param-name> <param-value>com.tmdworldwide.projectmanager.security.SecurityManager</param-value> </init-param> <init-param> <!-- Set the page that gets forwarded to after a user has been deemed unauthorized --> <param-name>UnauthorizedResolutionURL</param-name> <param-value>some unauthorized page to forward to</param-value> </init-param> <init-param> <param-name>Extension.Packages</param-name> <param-value> org.stripesstuff.stripersist </param-value> </init-param> <init-param> <param-name>ActionResolver.Packages</param-name> <param-value>com.tmdworldwide.projectmanager.web</param-value> </init-param> </filter> <servlet> <servlet-name>DispatcherServlet</servlet-name> <servlet-class> net.sourceforge.stripes.controller.DispatcherServlet </servlet-class> <load-on-startup>1</load-on-startup> </servlet> <filter-mapping> <filter-name>StripesSecurityFilter</filter-name> <servlet-name>DispatcherServlet</servlet-name> <dispatcher>REQUEST</dispatcher> <dispatcher>FORWARD</dispatcher> </filter-mapping> <servlet-mapping> <servlet-name>DispatcherServlet</servlet-name> <url-pattern>*.action</url-pattern> </servlet-mapping> <welcome-file-list> <welcome-file>index.jsp</welcome-file> </welcome-file-list> </web-app>
main.jsp
Description: Binary data
dashboard.jsp
Description: Binary data
HTTP Status 500 -
type Exception report
message
description The server encountered an internal error () that prevented it from
fulfilling this request.
exception
org.apache.jasper.JasperException: An exception occurred processing JSP page
/index.jsp at line 1
1: <jsp:forward page="Dashboard.action"/>
Stacktrace:
org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:505)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:398)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:337)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:266)
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
root cause
org.apache.jasper.JasperException: javax.servlet.ServletException:
net.sourceforge.stripes.exception.StripesJspException: An exception was raised
while invoking a layout. The layout used was 'layouts/main.jsp'. The following
information was supplied to the render tag: LayoutContext{component names=[],
parameters={}}
org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:522)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:398)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:337)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:266)
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
net.sourceforge.stripes.action.ForwardResolution.execute(ForwardResolution.java:110)
net.sourceforge.stripes.controller.DispatcherHelper$7.intercept(DispatcherHelper.java:483)
net.sourceforge.stripes.controller.ExecutionContext.proceed(ExecutionContext.java:158)
net.sourceforge.stripes.controller.HttpCacheInterceptor.intercept(HttpCacheInterceptor.java:99)
net.sourceforge.stripes.controller.ExecutionContext.proceed(ExecutionContext.java:155)
net.sourceforge.stripes.controller.BeforeAfterMethodInterceptor.intercept(BeforeAfterMethodInterceptor.java:113)
net.sourceforge.stripes.controller.ExecutionContext.proceed(ExecutionContext.java:155)
net.sourceforge.stripes.controller.ExecutionContext.wrap(ExecutionContext.java:74)
net.sourceforge.stripes.controller.DispatcherHelper.executeResolution(DispatcherHelper.java:477)
net.sourceforge.stripes.controller.DispatcherServlet.executeResolution(DispatcherServlet.java:293)
net.sourceforge.stripes.controller.DispatcherServlet.doPost(DispatcherServlet.java:177)
net.sourceforge.stripes.controller.DispatcherServlet.doGet(DispatcherServlet.java:67)
javax.servlet.http.HttpServlet.service(HttpServlet.java:690)
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
net.sourceforge.stripes.controller.StripesFilter.doFilter(StripesFilter.java:246)
org.apache.jasper.runtime.PageContextImpl.doForward(PageContextImpl.java:694)
org.apache.jasper.runtime.PageContextImpl.forward(PageContextImpl.java:665)
org.apache.jsp.index_jsp._jspService(index_jsp.java:54)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:374)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:337)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:266)
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
root cause
javax.servlet.ServletException:
net.sourceforge.stripes.exception.StripesJspException: An exception was raised
while invoking a layout. The layout used was 'layouts/main.jsp'. The following
information was supplied to the render tag: LayoutContext{component names=[],
parameters={}}
org.apache.jasper.runtime.PageContextImpl.doHandlePageException(PageContextImpl.java:846)
org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:779)
org.apache.jsp.WEB_002dINF.jsp.dashboard_jsp._jspService(dashboard_jsp.java:79)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:374)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:337)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:266)
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
net.sourceforge.stripes.action.ForwardResolution.execute(ForwardResolution.java:110)
net.sourceforge.stripes.controller.DispatcherHelper$7.intercept(DispatcherHelper.java:483)
net.sourceforge.stripes.controller.ExecutionContext.proceed(ExecutionContext.java:158)
net.sourceforge.stripes.controller.HttpCacheInterceptor.intercept(HttpCacheInterceptor.java:99)
net.sourceforge.stripes.controller.ExecutionContext.proceed(ExecutionContext.java:155)
net.sourceforge.stripes.controller.BeforeAfterMethodInterceptor.intercept(BeforeAfterMethodInterceptor.java:113)
net.sourceforge.stripes.controller.ExecutionContext.proceed(ExecutionContext.java:155)
net.sourceforge.stripes.controller.ExecutionContext.wrap(ExecutionContext.java:74)
net.sourceforge.stripes.controller.DispatcherHelper.executeResolution(DispatcherHelper.java:477)
net.sourceforge.stripes.controller.DispatcherServlet.executeResolution(DispatcherServlet.java:293)
net.sourceforge.stripes.controller.DispatcherServlet.doPost(DispatcherServlet.java:177)
net.sourceforge.stripes.controller.DispatcherServlet.doGet(DispatcherServlet.java:67)
javax.servlet.http.HttpServlet.service(HttpServlet.java:690)
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
net.sourceforge.stripes.controller.StripesFilter.doFilter(StripesFilter.java:246)
org.apache.jasper.runtime.PageContextImpl.doForward(PageContextImpl.java:694)
org.apache.jasper.runtime.PageContextImpl.forward(PageContextImpl.java:665)
org.apache.jsp.index_jsp._jspService(index_jsp.java:54)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:374)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:337)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:266)
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
root cause
org.apache.jasper.JasperException: An exception occurred processing JSP page
/WEB-INF/jsp/layouts/main.jsp at line 7
4: <%@ taglib prefix="sql" uri="http://java.sun.com/jsp/jstl/sql"; %>
5: <%@ taglib prefix="fmt" uri="http://java.sun.com/jsp/jstl/fmt"; %>
6:
7: <s:layout-definition>
8: Foo
9: <%--
10: <html xmlns="http://www.w3.org/1999/xhtml"; xml:lang="en" lang="en">
Stacktrace:
org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:505)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:416)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:337)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:266)
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
org.apache.jasper.runtime.JspRuntimeLibrary.include(JspRuntimeLibrary.java:968)
org.apache.jasper.runtime.PageContextImpl.doInclude(PageContextImpl.java:638)
org.apache.jasper.runtime.PageContextImpl.include(PageContextImpl.java:632)
net.sourceforge.stripes.tag.layout.LayoutRenderTag.doEndTag(LayoutRenderTag.java:113)
org.apache.jsp.WEB_002dINF.jsp.dashboard_jsp._jspx_meth_s_005flayout_002drender_005f0(dashboard_jsp.java:115)
org.apache.jsp.WEB_002dINF.jsp.dashboard_jsp._jspService(dashboard_jsp.java:71)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:374)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:337)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:266)
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
net.sourceforge.stripes.action.ForwardResolution.execute(ForwardResolution.java:110)
net.sourceforge.stripes.controller.DispatcherHelper$7.intercept(DispatcherHelper.java:483)
net.sourceforge.stripes.controller.ExecutionContext.proceed(ExecutionContext.java:158)
net.sourceforge.stripes.controller.HttpCacheInterceptor.intercept(HttpCacheInterceptor.java:99)
net.sourceforge.stripes.controller.ExecutionContext.proceed(ExecutionContext.java:155)
net.sourceforge.stripes.controller.BeforeAfterMethodInterceptor.intercept(BeforeAfterMethodInterceptor.java:113)
net.sourceforge.stripes.controller.ExecutionContext.proceed(ExecutionContext.java:155)
net.sourceforge.stripes.controller.ExecutionContext.wrap(ExecutionContext.java:74)
net.sourceforge.stripes.controller.DispatcherHelper.executeResolution(DispatcherHelper.java:477)
net.sourceforge.stripes.controller.DispatcherServlet.executeResolution(DispatcherServlet.java:293)
net.sourceforge.stripes.controller.DispatcherServlet.doPost(DispatcherServlet.java:177)
net.sourceforge.stripes.controller.DispatcherServlet.doGet(DispatcherServlet.java:67)
javax.servlet.http.HttpServlet.service(HttpServlet.java:690)
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
net.sourceforge.stripes.controller.StripesFilter.doFilter(StripesFilter.java:246)
org.apache.jasper.runtime.PageContextImpl.doForward(PageContextImpl.java:694)
org.apache.jasper.runtime.PageContextImpl.forward(PageContextImpl.java:665)
org.apache.jsp.index_jsp._jspService(index_jsp.java:54)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:374)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:337)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:266)
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
root cause
java.lang.NullPointerException
net.sourceforge.stripes.tag.layout.LayoutDefinitionTag.doStartTag(LayoutDefinitionTag.java:72)
org.apache.jsp.WEB_002dINF.jsp.layouts.main_jsp._jspx_meth_s_005flayout_002ddefinition_005f0(main_jsp.java:97)
org.apache.jsp.WEB_002dINF.jsp.layouts.main_jsp._jspService(main_jsp.java:74)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:374)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:337)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:266)
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
org.apache.jasper.runtime.JspRuntimeLibrary.include(JspRuntimeLibrary.java:968)
org.apache.jasper.runtime.PageContextImpl.doInclude(PageContextImpl.java:638)
org.apache.jasper.runtime.PageContextImpl.include(PageContextImpl.java:632)
net.sourceforge.stripes.tag.layout.LayoutRenderTag.doEndTag(LayoutRenderTag.java:113)
org.apache.jsp.WEB_002dINF.jsp.dashboard_jsp._jspx_meth_s_005flayout_002drender_005f0(dashboard_jsp.java:115)
org.apache.jsp.WEB_002dINF.jsp.dashboard_jsp._jspService(dashboard_jsp.java:71)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:374)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:337)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:266)
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
net.sourceforge.stripes.action.ForwardResolution.execute(ForwardResolution.java:110)
net.sourceforge.stripes.controller.DispatcherHelper$7.intercept(DispatcherHelper.java:483)
net.sourceforge.stripes.controller.ExecutionContext.proceed(ExecutionContext.java:158)
net.sourceforge.stripes.controller.HttpCacheInterceptor.intercept(HttpCacheInterceptor.java:99)
net.sourceforge.stripes.controller.ExecutionContext.proceed(ExecutionContext.java:155)
net.sourceforge.stripes.controller.BeforeAfterMethodInterceptor.intercept(BeforeAfterMethodInterceptor.java:113)
net.sourceforge.stripes.controller.ExecutionContext.proceed(ExecutionContext.java:155)
net.sourceforge.stripes.controller.ExecutionContext.wrap(ExecutionContext.java:74)
net.sourceforge.stripes.controller.DispatcherHelper.executeResolution(DispatcherHelper.java:477)
net.sourceforge.stripes.controller.DispatcherServlet.executeResolution(DispatcherServlet.java:293)
net.sourceforge.stripes.controller.DispatcherServlet.doPost(DispatcherServlet.java:177)
net.sourceforge.stripes.controller.DispatcherServlet.doGet(DispatcherServlet.java:67)
javax.servlet.http.HttpServlet.service(HttpServlet.java:690)
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
net.sourceforge.stripes.controller.StripesFilter.doFilter(StripesFilter.java:246)
org.apache.jasper.runtime.PageContextImpl.doForward(PageContextImpl.java:694)
org.apache.jasper.runtime.PageContextImpl.forward(PageContextImpl.java:665)
org.apache.jsp.index_jsp._jspService(index_jsp.java:54)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:374)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:337)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:266)
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
note The full stack trace of the root cause is available in the Apache
Tomcat/6.0.16 logs.
Apache Tomcat/6.0.16
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