Custom error page in app deployed on JBOSS 5.1

[Juan Martin Lopez Ochoteco]

Hi,

I have a JSF WAR deployed on JBOSS 5.1. Whenever an unexpected exception ocurr I can see the stacktrace printed in my web browser:

Estado HTTP 500 -

type Informe de Excepción

mensaje

descripción El servidor encontró un error interno () que hizo que no pudiera rellenar este requerimiento.

excepción

javax.faces.el.EvaluationException: javax.faces.FacesException: javax.faces.FacesException: No se puede crear una instancia para la clase: 'backing.AdjudicarManager'.. class backing.AdjudicarManager : java.lang.NullPointerException
	com.sun.faces.el.ValueBindingImpl.getValue(ValueBindingImpl.java:190)
	com.sun.faces.el.ValueBindingImpl.getValue(ValueBindingImpl.java:143)
	com.sun.faces.application.ApplicationImpl.createComponent(ApplicationImpl.java:406)
	javax.faces.webapp.UIComponentTag.createComponent(UIComponentTag.java:1019)
	javax.faces.webapp.UIComponentTag.createChild(UIComponentTag.java:1046)
	javax.faces.webapp.UIComponentTag.findComponent(UIComponentTag.java:761)
	javax.faces.webapp.UIComponentTag.doStartTag(UIComponentTag.java:451)
	org.apache.jsp.adjudicarManager_jsp._jspx_meth_t_005fdataTable_005f0(adjudicarManager_jsp.java:1007)
	org.apache.jsp.adjudicarManager_jsp._jspx_meth_t_005fpanelGrid_005f4(adjudicarManager_jsp.java:947)
	org.apache.jsp.adjudicarManager_jsp._jspx_meth_t_005fpanelGrid_005f2(adjudicarManager_jsp.java:426)
	org.apache.jsp.adjudicarManager_jsp._jspx_meth_t_005fpanelGrid_005f0(adjudicarManager_jsp.java:309)
	org.apache.jsp.adjudicarManager_jsp._jspx_meth_h_005fform_005f1(adjudicarManager_jsp.java:266)
	org.apache.jsp.adjudicarManager_jsp._jspx_meth_f_005fview_005f0(adjudicarManager_jsp.java:186)
	org.apache.jsp.adjudicarManager_jsp._jspService(adjudicarManager_jsp.java:141)
	org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
	org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:369)
	org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:322)
	org.apache.jasper.servlet.JspServlet.service(JspServlet.java:249)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
	com.sun.faces.context.ExternalContextImpl.dispatch(ExternalContextImpl.java:346)
	com.sun.faces.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:152)
	com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:107)
	com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:245)
	com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:137)
	javax.faces.webapp.FacesServlet.service(FacesServlet.java:214)
	org.apache.myfaces.webapp.filter.ExtensionsFilter.doFilter(ExtensionsFilter.java:301)
	org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)

causa raíz

javax.faces.FacesException: javax.faces.FacesException: No se puede crear una instancia para la clase: 'backing.AdjudicarManager'.. class backing.AdjudicarManager : java.lang.NullPointerException
	com.sun.faces.application.ApplicationAssociate.createAndMaybeStoreManagedBeans(ApplicationAssociate.java:316)
	com.sun.faces.el.VariableResolverImpl.resolveVariable(VariableResolverImpl.java:97)
	com.sun.faces.el.impl.NamedValue.evaluate(NamedValue.java:145)
	com.sun.faces.el.impl.ComplexValue.evaluate(ComplexValue.java:166)
	com.sun.faces.el.impl.ExpressionEvaluatorImpl.evaluate(ExpressionEvaluatorImpl.java:263)
	com.sun.faces.el.ValueBindingImpl.getValue(ValueBindingImpl.java:160)
	com.sun.faces.el.ValueBindingImpl.getValue(ValueBindingImpl.java:143)
	com.sun.faces.application.ApplicationImpl.createComponent(ApplicationImpl.java:406)
	javax.faces.webapp.UIComponentTag.createComponent(UIComponentTag.java:1019)
	javax.faces.webapp.UIComponentTag.createChild(UIComponentTag.java:1046)
	javax.faces.webapp.UIComponentTag.findComponent(UIComponentTag.java:761)
	javax.faces.webapp.UIComponentTag.doStartTag(UIComponentTag.java:451)
	org.apache.jsp.adjudicarManager_jsp._jspx_meth_t_005fdataTable_005f0(adjudicarManager_jsp.java:1007)
	org.apache.jsp.adjudicarManager_jsp._jspx_meth_t_005fpanelGrid_005f4(adjudicarManager_jsp.java:947)
	org.apache.jsp.adjudicarManager_jsp._jspx_meth_t_005fpanelGrid_005f2(adjudicarManager_jsp.java:426)
	org.apache.jsp.adjudicarManager_jsp._jspx_meth_t_005fpanelGrid_005f0(adjudicarManager_jsp.java:309)
	org.apache.jsp.adjudicarManager_jsp._jspx_meth_h_005fform_005f1(adjudicarManager_jsp.java:266)
	org.apache.jsp.adjudicarManager_jsp._jspx_meth_f_005fview_005f0(adjudicarManager_jsp.java:186)
	org.apache.jsp.adjudicarManager_jsp._jspService(adjudicarManager_jsp.java:141)
	org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
	org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:369)
	org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:322)
	org.apache.jasper.servlet.JspServlet.service(JspServlet.java:249)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
	com.sun.faces.context.ExternalContextImpl.dispatch(ExternalContextImpl.java:346)
	com.sun.faces.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:152)
	com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:107)
	com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:245)
	com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:137)
	javax.faces.webapp.FacesServlet.service(FacesServlet.java:214)
	org.apache.myfaces.webapp.filter.ExtensionsFilter.doFilter(ExtensionsFilter.java:301)
	org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)

causa raíz

javax.faces.FacesException: No se puede crear una instancia para la clase: 'backing.AdjudicarManager'.. class backing.AdjudicarManager : java.lang.NullPointerException
	com.sun.faces.config.ManagedBeanFactory.newInstance(ManagedBeanFactory.java:229)
	com.sun.faces.application.ApplicationAssociate.createAndMaybeStoreManagedBeans(ApplicationAssociate.java:306)
	com.sun.faces.el.VariableResolverImpl.resolveVariable(VariableResolverImpl.java:97)
	com.sun.faces.el.impl.NamedValue.evaluate(NamedValue.java:145)
	com.sun.faces.el.impl.ComplexValue.evaluate(ComplexValue.java:166)
	com.sun.faces.el.impl.ExpressionEvaluatorImpl.evaluate(ExpressionEvaluatorImpl.java:263)
	com.sun.faces.el.ValueBindingImpl.getValue(ValueBindingImpl.java:160)
	com.sun.faces.el.ValueBindingImpl.getValue(ValueBindingImpl.java:143)
	com.sun.faces.application.ApplicationImpl.createComponent(ApplicationImpl.java:406)
	javax.faces.webapp.UIComponentTag.createComponent(UIComponentTag.java:1019)
	javax.faces.webapp.UIComponentTag.createChild(UIComponentTag.java:1046)
	javax.faces.webapp.UIComponentTag.findComponent(UIComponentTag.java:761)
	javax.faces.webapp.UIComponentTag.doStartTag(UIComponentTag.java:451)
	org.apache.jsp.adjudicarManager_jsp._jspx_meth_t_005fdataTable_005f0(adjudicarManager_jsp.java:1007)
	org.apache.jsp.adjudicarManager_jsp._jspx_meth_t_005fpanelGrid_005f4(adjudicarManager_jsp.java:947)
	org.apache.jsp.adjudicarManager_jsp._jspx_meth_t_005fpanelGrid_005f2(adjudicarManager_jsp.java:426)
	org.apache.jsp.adjudicarManager_jsp._jspx_meth_t_005fpanelGrid_005f0(adjudicarManager_jsp.java:309)
	org.apache.jsp.adjudicarManager_jsp._jspx_meth_h_005fform_005f1(adjudicarManager_jsp.java:266)
	org.apache.jsp.adjudicarManager_jsp._jspx_meth_f_005fview_005f0(adjudicarManager_jsp.java:186)
	org.apache.jsp.adjudicarManager_jsp._jspService(adjudicarManager_jsp.java:141)
	org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
	org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:369)
	org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:322)
	org.apache.jasper.servlet.JspServlet.service(JspServlet.java:249)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
	com.sun.faces.context.ExternalContextImpl.dispatch(ExternalContextImpl.java:346)
	com.sun.faces.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:152)
	com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:107)
	com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:245)
	com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:137)
	javax.faces.webapp.FacesServlet.service(FacesServlet.java:214)
	org.apache.myfaces.webapp.filter.ExtensionsFilter.doFilter(ExtensionsFilter.java:301)
	org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)

causa raíz

java.lang.ClassNotFoundException: class backing.AdjudicarManager : java.lang.NullPointerException
	java.beans.Beans.instantiate(Unknown Source)
	java.beans.Beans.instantiate(Unknown Source)
	com.sun.faces.config.ManagedBeanFactory.newInstance(ManagedBeanFactory.java:223)
	com.sun.faces.application.ApplicationAssociate.createAndMaybeStoreManagedBeans(ApplicationAssociate.java:306)
	com.sun.faces.el.VariableResolverImpl.resolveVariable(VariableResolverImpl.java:97)
	com.sun.faces.el.impl.NamedValue.evaluate(NamedValue.java:145)
	com.sun.faces.el.impl.ComplexValue.evaluate(ComplexValue.java:166)
	com.sun.faces.el.impl.ExpressionEvaluatorImpl.evaluate(ExpressionEvaluatorImpl.java:263)
	com.sun.faces.el.ValueBindingImpl.getValue(ValueBindingImpl.java:160)
	com.sun.faces.el.ValueBindingImpl.getValue(ValueBindingImpl.java:143)
	com.sun.faces.application.ApplicationImpl.createComponent(ApplicationImpl.java:406)
	javax.faces.webapp.UIComponentTag.createComponent(UIComponentTag.java:1019)
	javax.faces.webapp.UIComponentTag.createChild(UIComponentTag.java:1046)
	javax.faces.webapp.UIComponentTag.findComponent(UIComponentTag.java:761)
	javax.faces.webapp.UIComponentTag.doStartTag(UIComponentTag.java:451)
	org.apache.jsp.adjudicarManager_jsp._jspx_meth_t_005fdataTable_005f0(adjudicarManager_jsp.java:1007)
	org.apache.jsp.adjudicarManager_jsp._jspx_meth_t_005fpanelGrid_005f4(adjudicarManager_jsp.java:947)
	org.apache.jsp.adjudicarManager_jsp._jspx_meth_t_005fpanelGrid_005f2(adjudicarManager_jsp.java:426)
	org.apache.jsp.adjudicarManager_jsp._jspx_meth_t_005fpanelGrid_005f0(adjudicarManager_jsp.java:309)
	org.apache.jsp.adjudicarManager_jsp._jspx_meth_h_005fform_005f1(adjudicarManager_jsp.java:266)
	org.apache.jsp.adjudicarManager_jsp._jspx_meth_f_005fview_005f0(adjudicarManager_jsp.java:186)
	org.apache.jsp.adjudicarManager_jsp._jspService(adjudicarManager_jsp.java:141)
	org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
	org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:369)
	org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:322)
	org.apache.jasper.servlet.JspServlet.service(JspServlet.java:249)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
	com.sun.faces.context.ExternalContextImpl.dispatch(ExternalContextImpl.java:346)
	com.sun.faces.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:152)
	com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:107)
	com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:245)
	com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:137)
	javax.faces.webapp.FacesServlet.service(FacesServlet.java:214)
	org.apache.myfaces.webapp.filter.ExtensionsFilter.doFilter(ExtensionsFilter.java:301)
	org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)

causa raíz

java.lang.NullPointerException
	backing.AdjudicarManager.<init>(AdjudicarManager.java:51)
	sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
	sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
	java.lang.reflect.Constructor.newInstance(Unknown Source)
	java.lang.Class.newInstance0(Unknown Source)
	java.lang.Class.newInstance(Unknown Source)
	java.beans.Beans.instantiate(Unknown Source)
	java.beans.Beans.instantiate(Unknown Source)
	com.sun.faces.config.ManagedBeanFactory.newInstance(ManagedBeanFactory.java:223)
	com.sun.faces.application.ApplicationAssociate.createAndMaybeStoreManagedBeans(ApplicationAssociate.java:306)
	com.sun.faces.el.VariableResolverImpl.resolveVariable(VariableResolverImpl.java:97)
	com.sun.faces.el.impl.NamedValue.evaluate(NamedValue.java:145)
	com.sun.faces.el.impl.ComplexValue.evaluate(ComplexValue.java:166)
	com.sun.faces.el.impl.ExpressionEvaluatorImpl.evaluate(ExpressionEvaluatorImpl.java:263)
	com.sun.faces.el.ValueBindingImpl.getValue(ValueBindingImpl.java:160)
	com.sun.faces.el.ValueBindingImpl.getValue(ValueBindingImpl.java:143)
	com.sun.faces.application.ApplicationImpl.createComponent(ApplicationImpl.java:406)
	javax.faces.webapp.UIComponentTag.createComponent(UIComponentTag.java:1019)
	javax.faces.webapp.UIComponentTag.createChild(UIComponentTag.java:1046)
	javax.faces.webapp.UIComponentTag.findComponent(UIComponentTag.java:761)
	javax.faces.webapp.UIComponentTag.doStartTag(UIComponentTag.java:451)
	org.apache.jsp.adjudicarManager_jsp._jspx_meth_t_005fdataTable_005f0(adjudicarManager_jsp.java:1007)
	org.apache.jsp.adjudicarManager_jsp._jspx_meth_t_005fpanelGrid_005f4(adjudicarManager_jsp.java:947)
	org.apache.jsp.adjudicarManager_jsp._jspx_meth_t_005fpanelGrid_005f2(adjudicarManager_jsp.java:426)
	org.apache.jsp.adjudicarManager_jsp._jspx_meth_t_005fpanelGrid_005f0(adjudicarManager_jsp.java:309)
	org.apache.jsp.adjudicarManager_jsp._jspx_meth_h_005fform_005f1(adjudicarManager_jsp.java:266)
	org.apache.jsp.adjudicarManager_jsp._jspx_meth_f_005fview_005f0(adjudicarManager_jsp.java:186)
	org.apache.jsp.adjudicarManager_jsp._jspService(adjudicarManager_jsp.java:141)
	org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
	org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:369)
	org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:322)
	org.apache.jasper.servlet.JspServlet.service(JspServlet.java:249)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
	com.sun.faces.context.ExternalContextImpl.dispatch(ExternalContextImpl.java:346)
	com.sun.faces.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:152)
	com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:107)
	com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:245)
	com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:137)
	javax.faces.webapp.FacesServlet.service(FacesServlet.java:214)
	org.apache.myfaces.webapp.filter.ExtensionsFilter.doFilter(ExtensionsFilter.java:301)
	org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)

nota La traza completa de la causa de este error se encuentra en los archivos de diario de JBoss Web/2.1.3.GA.
JBoss Web/2.1.3.GA

I have on the application deployment descriptor this error-page tag:

 <error-page>
  <exception-type>java.lang.Throwable</exception-type>
  <location>/tempDelay.jsp</location>
 </error-page>

bu it's not working... I also tried with:

<error-page>
  <exception-type>java.lang.Throwable</exception-type>
  <location>/faces/tempDelay.jsp</location>
 </error-page>

 <error-page>
  <error-code>500</error-code>
  <location>/tempDelay.jsp</location>
 </error-page>

  <error-page>
  <error-code>500</error-code>
  <location>/faces/tempDelay.jsp</location>
 </error-page>

But I had no luck. Can someone please help me?

Thanks in advance!
Juan Martin Lopez Ochoteco.-