java.lang.ClassCastException

L. Schouweiler — Thu, 20 Nov 2003 15:14:48 -0000

I am getting the following error when I try to use
Ohioedge CRM. It specifically says to report the error as
a J2eeBuilder error, so that's why I'm putting it here.

Environment:
JBoss-3.2.2
Ohioedge CRM (oecrm1.3.1RC4.5)

I am using these two versions because earlier versions
of JBoss had problems running on my machine and this
was the only version of oecrm that seemed to work with
it.

My boss has asked for a proof of concept, as quickly as
possible, so I would really appreciate some help with this.

I have already bought the J2eeBuilder Advanced
Developer's Guide and the CRM Administrator's
Documentation Bundle, but I have not dug through it for
this since your app. specifically stated I should report
the error.

The Steps:
- Start jboss.
- Login as admin/admin in a browser window.
- Setup --> Services --> StartWorkflow
- Login as guest11/guest11, in a separate browser.
- Click on To Do's.
- Click on Report (CANSales, Canada Sales).
- Click on View or Report (CANAByCust, CANSIs:Activity
By Customer.

The Error:

Ohioedge J2eeBuilder encountered an error while serving
your request. This error may have been caused by:
1) an internal bug or
2) incorrect configuration of your system or
3) intentional design to enforce data integrity and /or
application security.

Please submit the events that triggered this error along
with this page and your application server's log file(s) to
Ohioedge J2eeBuilder Support Database for further
evaluation.

-------------------------------------------------------
-------------------------
java.lang.ClassCastException at
org.apache.jsp.Title_jsp._jspService(Title_jsp.java:77)
at org.apache.jasper.runtime.HttpJspBase.service
(HttpJspBase.java:137) at
javax.servlet.http.HttpServlet.service
(HttpServlet.java:853) at
org.apache.jasper.servlet.JspServletWrapper.service
(JspServletWrapper.java:210) at
org.apache.jasper.servlet.JspServlet.serviceJspFile
(JspServlet.java:295) at
org.apache.jasper.servlet.JspServlet.service
(JspServlet.java:241) at
javax.servlet.http.HttpServlet.service
(HttpServlet.java:853) at
org.apache.catalina.core.ApplicationDispatcher.invoke
(ApplicationDispatcher.java:684) at
org.apache.catalina.core.ApplicationDispatcher.doInclude
(ApplicationDispatcher.java:575) at
org.apache.catalina.core.ApplicationDispatcher.include
(ApplicationDispatcher.java:498) at
org.apache.turbine.services.jsp.TurbineJspService.handle
Request(TurbineJspService.java:202) at
org.apache.turbine.services.jsp.TurbineJspService.handle
Request(TurbineJspService.java:163) at
org.apache.jetspeed.portal.portlets.JspPortlet.getContent
(JspPortlet.java:145) at
org.apache.jetspeed.portal.security.portlets.PortletWrapp
er.getContent(PortletWrapper.java:147) at
org.apache.jetspeed.portal.JetspeedPortletInstance.getC
ontent(JetspeedPortletInstance.java:403) at
sun.reflect.GeneratedMethodAccessor154.invoke
(Unknown Source) at
sun.reflect.DelegatingMethodAccessorImpl.invoke
(DelegatingMethodAccessorImpl.java:25) at
java.lang.reflect.Method.invoke(Method.java:324) at
org.apache.velocity.runtime.parser.node.PropertyExecuto
r.execute(PropertyExecutor.java:154) at
org.apache.velocity.runtime.parser.node.ASTIdentifier.ex
ecute(ASTIdentifier.java:226) at
org.apache.velocity.runtime.parser.node.ASTReference.e
xecute(ASTReference.java:207) at
org.apache.velocity.runtime.parser.node.ASTReference.re
nder(ASTReference.java:250) at
org.apache.velocity.runtime.parser.node.ASTBlock.render
(ASTBlock.java:94) at
org.apache.velocity.runtime.parser.node.ASTIfStatement.
render(ASTIfStatement.java:109) at
org.apache.velocity.runtime.parser.node.ASTBlock.render
(ASTBlock.java:94) at
org.apache.velocity.runtime.parser.node.ASTIfStatement.
render(ASTIfStatement.java:109) at
org.apache.velocity.runtime.parser.node.SimpleNode.rend
er(SimpleNode.java:271) at
org.apache.velocity.Template.merge(Template.java:296)
at org.apache.velocity.app.Velocity.mergeTemplate
(Velocity.java:492) at
org.apache.velocity.app.Velocity.mergeTemplate
(Velocity.java:461) at
org.apache.turbine.services.velocity.TurbineVelocityServi
ce.decodeRequest(TurbineVelocityService.java:494) at
org.apache.turbine.services.velocity.TurbineVelocityServi
ce.handleRequest(TurbineVelocityService.java:336) at
org.apache.turbine.services.velocity.TurbineVelocity.hand
leRequest(TurbineVelocity.java:143) at
org.apache.jetspeed.portal.controls.VelocityPortletContro
l.getContent(VelocityPortletControl.java:175) at
sun.reflect.GeneratedMethodAccessor147.invoke
(Unknown Source) at
sun.reflect.DelegatingMethodAccessorImpl.invoke
(DelegatingMethodAccessorImpl.java:25) at
java.lang.reflect.Method.invoke(Method.java:324) at
org.apache.velocity.runtime.parser.node.ASTMethod.exec
ute(ASTMethod.java:260) at
org.apache.velocity.runtime.parser.node.ASTReference.e
xecute(ASTReference.java:207) at
org.apache.velocity.runtime.parser.node.ASTReference.re
nder(ASTReference.java:250) at
org.apache.velocity.runtime.parser.node.ASTBlock.render
(ASTBlock.java:94) at
org.apache.velocity.runtime.directive.Foreach.render
(Foreach.java:344) at
org.apache.velocity.runtime.parser.node.ASTDirective.ren
der(ASTDirective.java:153) at
org.apache.velocity.runtime.parser.node.ASTBlock.render
(ASTBlock.java:94) at
org.apache.velocity.runtime.directive.Foreach.render
(Foreach.java:344) at
org.apache.velocity.runtime.parser.node.ASTDirective.ren
der(ASTDirective.java:153) at
org.apache.velocity.runtime.parser.node.SimpleNode.rend
er(SimpleNode.java:271) at
org.apache.velocity.Template.merge(Template.java:296)
at org.apache.velocity.app.Velocity.mergeTemplate
(Velocity.java:492) at
org.apache.velocity.app.Velocity.mergeTemplate
(Velocity.java:461) at
org.apache.turbine.services.velocity.TurbineVelocityServi
ce.decodeRequest(TurbineVelocityService.java:494) at
org.apache.turbine.services.velocity.TurbineVelocityServi
ce.handleRequest(TurbineVelocityService.java:336) at
org.apache.turbine.services.velocity.TurbineVelocity.hand
leRequest(TurbineVelocity.java:143) at
org.apache.jetspeed.portal.controllers.VelocityPortletCon
troller.getContent(VelocityPortletController.java:138) at
org.apache.jetspeed.portal.BasePortletSet.getContent
(BasePortletSet.java:379) at
sun.reflect.GeneratedMethodAccessor174.invoke
(Unknown Source) at
sun.reflect.DelegatingMethodAccessorImpl.invoke
(DelegatingMethodAccessorImpl.java:25) at
java.lang.reflect.Method.invoke(Method.java:324) at
org.apache.velocity.runtime.parser.node.ASTMethod.exec
ute(ASTMethod.java:260) at
org.apache.velocity.runtime.parser.node.ASTReference.e
xecute(ASTReference.java:207) at
org.apache.velocity.runtime.parser.node.ASTReference.re
nder(ASTReference.java:250) at
org.apache.velocity.runtime.parser.node.SimpleNode.rend
er(SimpleNode.java:271) at
org.apache.velocity.Template.merge(Template.java:296)
at org.apache.velocity.app.Velocity.mergeTemplate
(Velocity.java:492) at
org.apache.velocity.app.Velocity.mergeTemplate
(Velocity.java:461) at
org.apache.turbine.services.velocity.TurbineVelocityServi
ce.decodeRequest(TurbineVelocityService.java:494) at
org.apache.turbine.services.velocity.TurbineVelocityServi
ce.handleRequest(TurbineVelocityService.java:336) at
org.apache.turbine.services.velocity.TurbineVelocity.hand
leRequest(TurbineVelocity.java:143) at
org.apache.jetspeed.portal.controllers.VelocityPortletCon
troller.getContent(VelocityPortletController.java:138) at
org.apache.jetspeed.portal.BasePortletSet.getContent
(BasePortletSet.java:379) at
sun.reflect.GeneratedMethodAccessor174.invoke
(Unknown Source) at
sun.reflect.DelegatingMethodAccessorImpl.invoke
(DelegatingMethodAccessorImpl.java:25) at
java.lang.reflect.Method.invoke(Method.java:324) at
org.apache.velocity.runtime.parser.node.ASTMethod.exec
ute(ASTMethod.java:260) at
org.apache.velocity.runtime.parser.node.ASTReference.e
xecute(ASTReference.java:207) at
org.apache.velocity.runtime.parser.node.ASTReference.re
nder(ASTReference.java:250) at
org.apache.velocity.runtime.parser.node.ASTBlock.render
(ASTBlock.java:94) at
org.apache.velocity.runtime.parser.node.SimpleNode.rend
er(SimpleNode.java:271) at
org.apache.velocity.runtime.parser.node.ASTIfStatement.
render(ASTIfStatement.java:128) at
org.apache.velocity.runtime.parser.node.ASTBlock.render
(ASTBlock.java:94) at
org.apache.velocity.runtime.parser.node.ASTIfStatement.
render(ASTIfStatement.java:109) at
org.apache.velocity.runtime.parser.node.SimpleNode.rend
er(SimpleNode.java:271) at
org.apache.velocity.Template.merge(Template.java:296)
at org.apache.velocity.app.Velocity.mergeTemplate
(Velocity.java:492) at
org.apache.velocity.app.Velocity.mergeTemplate
(Velocity.java:461) at
org.apache.turbine.services.velocity.TurbineVelocityServi
ce.decodeRequest(TurbineVelocityService.java:494) at
org.apache.turbine.services.velocity.TurbineVelocityServi
ce.handleRequest(TurbineVelocityService.java:336) at
org.apache.turbine.services.velocity.TurbineVelocity.hand
leRequest(TurbineVelocity.java:143) at
org.apache.jetspeed.portal.controls.VelocityPortletContro
l.getContent(VelocityPortletControl.java:175) at
org.apache.jetspeed.util.template.JetspeedTool.getPane
(JetspeedTool.java:181) at
sun.reflect.NativeMethodAccessorImpl.invoke0(Native
Method) at sun.reflect.NativeMethodAccessorImpl.invoke
(NativeMethodAccessorImpl.java:39) at
sun.reflect.DelegatingMethodAccessorImpl.invoke
(DelegatingMethodAccessorImpl.java:25) at
java.lang.reflect.Method.invoke(Method.java:324) at
org.apache.velocity.runtime.parser.node.ASTMethod.exec
ute(ASTMethod.java:260) at
org.apache.velocity.runtime.parser.node.ASTReference.e
xecute(ASTReference.java:207) at
org.apache.velocity.runtime.parser.node.ASTReference.re
nder(ASTReference.java:250) at
org.apache.velocity.runtime.parser.node.ASTBlock.render
(ASTBlock.java:94) at
org.apache.velocity.runtime.parser.node.SimpleNode.rend
er(SimpleNode.java:271) at
org.apache.velocity.runtime.parser.node.ASTIfStatement.
render(ASTIfStatement.java:128) at
org.apache.velocity.runtime.parser.node.SimpleNode.rend
er(SimpleNode.java:271) at
org.apache.velocity.Template.merge(Template.java:296)
at org.apache.velocity.app.Velocity.mergeTemplate
(Velocity.java:492) at
org.apache.velocity.app.Velocity.mergeTemplate
(Velocity.java:461) at
org.apache.turbine.services.velocity.TurbineVelocityServi
ce.decodeRequest(TurbineVelocityService.java:494) at
org.apache.turbine.services.velocity.TurbineVelocityServi
ce.handleRequest(TurbineVelocityService.java:336) at
org.apache.turbine.services.velocity.TurbineVelocity.hand
leRequest(TurbineVelocity.java:143) at
org.apache.turbine.modules.screens.VelocityDirectScreen
.buildTemplate(VelocityDirectScreen.java:123) at
org.apache.turbine.modules.screens.TemplateScreen.doB
uild(TemplateScreen.java:130) at
org.apache.turbine.modules.Screen.build
(Screen.java:99) at
org.apache.turbine.modules.ScreenLoader.eval
(ScreenLoader.java:129) at
org.apache.turbine.util.template.TemplateScreen.toString
(TemplateScreen.java:126) at
org.apache.velocity.runtime.parser.node.ASTReference.re
nder(ASTReference.java:321) at
org.apache.velocity.runtime.parser.node.SimpleNode.rend
er(SimpleNode.java:271) at
org.apache.velocity.Template.merge(Template.java:296)
at org.apache.velocity.app.Velocity.mergeTemplate
(Velocity.java:492) at
org.apache.velocity.app.Velocity.mergeTemplate
(Velocity.java:461) at
org.apache.turbine.services.velocity.TurbineVelocityServi
ce.decodeRequest(TurbineVelocityService.java:494) at
org.apache.turbine.services.velocity.TurbineVelocityServi
ce.handleRequest(TurbineVelocityService.java:336) at
org.apache.turbine.services.velocity.TurbineVelocity.hand
leRequest(TurbineVelocity.java:143) at
org.apache.turbine.modules.layouts.VelocityDirectLayout.
doBuild(VelocityDirectLayout.java:106) at
org.apache.turbine.modules.Layout.build(Layout.java:91)
at org.apache.turbine.modules.LayoutLoader.exec
(LayoutLoader.java:123) at
org.apache.turbine.modules.pages.DefaultPage.doBuild
(DefaultPage.java:169) at
org.apache.turbine.modules.Page.build(Page.java:90) at
org.apache.turbine.modules.PageLoader.exec
(PageLoader.java:123) at
org.apache.turbine.Turbine.doGet(Turbine.java:563) at
javax.servlet.http.HttpServlet.service
(HttpServlet.java:740) at
javax.servlet.http.HttpServlet.service
(HttpServlet.java:853) at
org.apache.catalina.core.ApplicationFilterChain.internalDo
Filter(ApplicationFilterChain.java:247) at
org.apache.catalina.core.ApplicationFilterChain.doFilter
(ApplicationFilterChain.java:193) at
org.apache.catalina.core.StandardWrapperValve.invoke
(StandardWrapperValve.java:256) at
org.apache.catalina.core.StandardPipeline$StandardPipeli
neValveContext.invokeNext(StandardPipeline.java:643)
at org.apache.catalina.core.StandardPipeline.invoke
(StandardPipeline.java:480) at
org.apache.catalina.core.ContainerBase.invoke
(ContainerBase.java:995) at
org.apache.catalina.core.StandardContextValve.invoke
(StandardContextValve.java:191) at
org.apache.catalina.core.StandardPipeline$StandardPipeli
neValveContext.invokeNext(StandardPipeline.java:643)
at
org.jboss.web.tomcat.security.JBossSecurityMgrRealm.inv
oke(JBossSecurityMgrRealm.java:220) at
org.apache.catalina.core.StandardPipeline$StandardPipeli
neValveContext.invokeNext(StandardPipeline.java:641)
at org.apache.catalina.valves.CertificatesValve.invoke
(CertificatesValve.java:246) at
org.apache.catalina.core.StandardPipeline$StandardPipeli
neValveContext.invokeNext(StandardPipeline.java:641)
at
org.jboss.web.tomcat.tc4.statistics.ContainerStatsValve.i
nvoke(ContainerStatsValve.java:76) at
org.apache.catalina.core.StandardPipeline$StandardPipeli
neValveContext.invokeNext(StandardPipeline.java:641)
at org.apache.catalina.core.StandardPipeline.invoke
(StandardPipeline.java:480) at
org.apache.catalina.core.ContainerBase.invoke
(ContainerBase.java:995) at
org.apache.catalina.core.StandardContext.invoke
(StandardContext.java:2416) at
org.apache.catalina.core.StandardHostValve.invoke
(StandardHostValve.java:180) at
org.apache.catalina.core.StandardPipeline$StandardPipeli
neValveContext.invokeNext(StandardPipeline.java:643)
at
org.apache.catalina.valves.ErrorDispatcherValve.invoke
(ErrorDispatcherValve.java:171) at
org.apache.catalina.core.StandardPipeline$StandardPipeli
neValveContext.invokeNext(StandardPipeline.java:641)
at org.apache.catalina.valves.ErrorReportValve.invoke
(ErrorReportValve.java:172) at
org.apache.catalina.core.StandardPipeline$StandardPipeli
neValveContext.invokeNext(StandardPipeline.java:641)
at
org.jboss.web.tomcat.security.SecurityAssociationValve.i
nvoke(SecurityAssociationValve.java:65) at
org.apache.catalina.core.StandardPipeline$StandardPipeli
neValveContext.invokeNext(StandardPipeline.java:641)
at org.apache.catalina.valves.AccessLogValve.invoke
(AccessLogValve.java:577) at
org.apache.catalina.core.StandardPipeline$StandardPipeli
neValveContext.invokeNext(StandardPipeline.java:641)
at org.apache.catalina.core.StandardPipeline.invoke
(StandardPipeline.java:480) at
org.apache.catalina.core.ContainerBase.invoke
(ContainerBase.java:995) at
org.apache.catalina.core.StandardEngineValve.invoke
(StandardEngineValve.java:174) at
org.apache.catalina.core.StandardPipeline$StandardPipeli
neValveContext.invokeNext(StandardPipeline.java:643)
at org.apache.catalina.core.StandardPipeline.invoke
(StandardPipeline.java:480) at
org.apache.catalina.core.ContainerBase.invoke
(ContainerBase.java:995) at
org.apache.coyote.tomcat4.CoyoteAdapter.service
(CoyoteAdapter.java:223) at
org.apache.coyote.http11.Http11Processor.process
(Http11Processor.java:601) at
org.apache.coyote.http11.Http11Protocol$Http11Connec
tionHandler.processConnection(Http11Protocol.java:392)
at org.apache.tomcat.util.net.TcpWorkerThread.runIt
(PoolTcpEndpoint.java:565) at
org.apache.tomcat.util.threads.ThreadPool$ControlRunna
ble.run(ThreadPool.java:619) at java.lang.Thread.run
(Thread.java:534)

Recent changes to support-requests

java.lang.ClassCastException