cocoon-users mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Peter Schwenke <pe...@bluetoad.com.au>
Subject RE: <jsp:forward> in jsp causeing error
Date Fri, 15 Feb 2002 00:19:17 GMT

That could be bad. No, I'd put some cocoon jars in
$TOMCAT_HOME/lib. It might have been a hangover from cocoon 1.8. 

                                                                ...Peter

Vadim Gritsenko writes:
 > If you have servlet.jar in the WEB-INF/lib, this is (IIRC) *bad*, and
 > you should delete it right away. Servlet.jar provided in the Cocoon with
 > the only purpose to compile sources.
 > 
 > Vadim
 > 
 > > -----Original Message-----
 > > From: Peter Schwenke [mailto:peter@bluetoad.com.au]
 > > Sent: Thursday, February 14, 2002 6:15 PM
 > > To: cocoon-users@xml.apache.org
 > > Subject: <jsp:forward> in jsp causeing error
 > > 
 > > 
 > > I had a similar error calling RequestDispatcher.forward from a servlet
 > > and traced it back. I ended up replacing the servlet.jar
 > > which came with cocoon by the servlet.jar from Tomcat. Works fine.
 > > 
 > > That was with Tomcat 3.2.1 and Cocoon2.0rc2.
 > > 
 > >                                                              ...Peter
 > > Gasper writes:
 > >  > Hello
 > >  >
 > >  > I'm building a site using cocoon 2.0 and jsp's for dynamic content
 > In my
 > > jsp
 > >  > I'm trying to forward to a page using a simple <jsp:forward> tag
 > but this
 > >  > causes an error below. I'm using tomcat 3.2.3
 > >  >
 > >  > Does anybody know a solution?
 > >  > Is this a bug?
 > >  >
 > >  > Thanks
 > >  >
 > >  > Gasper
 > >  >
 > >  > The error:
 > >  >
 > >  > org.apache.cocoon.ProcessingException: ServletException in
 > >  > JspGenerator.generate(): java.lang.ClassCastException:
 > >  > org.apache.cocoon.components.jsp.JSPEngineImpl$MyServletRequest
 > >  >  at
 > >
 > org.apache.cocoon.generation.JspGenerator.generate(JspGenerator.java:87)
 > >  >  at
 > >  >
 > >
 > org.apache.cocoon.components.pipeline.CachingEventPipeline.process(Cachi
 > ngEv
 > >  > entPipeline.java:210)
 > >  >  at
 > >  >
 > >
 > org.apache.cocoon.components.pipeline.CachingStreamPipeline.process(Cach
 > ingS
 > >  > treamPipeline.java:359)
 > >  >  at
 > >  >
 > >
 > org.apache.cocoon.www.sitemap_xmap.wildcardMatchN40058D(sitemap_xmap.jav
 > a:90
 > >  > 80)
 > >  >  at
 > org.apache.cocoon.www.sitemap_xmap.process(sitemap_xmap.java:3026)
 > >  >  at
 > org.apache.cocoon.www.sitemap_xmap.process(sitemap_xmap.java:2500)
 > >  >  at org.apache.cocoon.sitemap.Handler.process(Handler.java:163)
 > >  >  at org.apache.cocoon.sitemap.Manager.invoke(Manager.java:114)
 > >  >  at org.apache.cocoon.Cocoon.process(Cocoon.java:514)
 > >  >  at
 > org.apache.cocoon.servlet.CocoonServlet.service(CocoonServlet.java:664)
 > >  >  at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
 > >  >  at
 > >
 > org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java:405)
 > >  >  at org.apache.tomcat.core.Handler.service(Handler.java:287)
 > >  >  at
 > org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:372)
 > >  >  at
 > >  >
 > >
 > org.apache.tomcat.core.ContextManager.internalService(ContextManager.jav
 > a:81
 > >  > 2)
 > >  >  at
 > org.apache.tomcat.core.ContextManager.service(ContextManager.java:758)
 > >  >  at
 > >  >
 > >
 > org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(H
 > ttpC
 > >  > onnectionHandler.java:213)
 > >  >  at
 > >  >
 > org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java:416
 > )
 > >  >  at
 > >  >
 > org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java:50
 > 1)
 > >  >  at java.lang.Thread.run(Unknown Source)
 > >  > java.lang.ClassCastException:
 > >  > org.apache.cocoon.components.jsp.JSPEngineImpl$MyServletRequest
 > >  >  at
 > >  >
 > >
 > org.apache.tomcat.facade.RequestDispatcherImpl.doForward(RequestDispatch
 > erIm
 > >  > pl.java:172)
 > >  >  at
 > >  >
 > >
 > org.apache.tomcat.facade.RequestDispatcherImpl.forward(RequestDispatcher
 > Impl
 > >  > .java:162)
 > >  >  at
 > >  >
 > org.apache.jasper.runtime.PageContextImpl.forward(PageContextImpl.java:4
 > 21)
 > >  >  at
 > >  >
 > >
 > admin._0002fadmin_0002fsumniki_0002ejspsumniki_jsp_3._jspService(_0002fa
 > dmin
 > >  > _0002fsumniki_0002ejspsumniki_jsp_3.java:72)
 > >  >  at
 > org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:119)
 > >  >  at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
 > >  >  at
 > >  >
 > >
 > org.apache.jasper.servlet.JspServlet$JspCountedServlet.service(JspServle
 > t.ja
 > >  > va:130)
 > >  >  at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
 > >  >  at
 > >  >
 > >
 > org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(JspServle
 > t.ja
 > >  > va:282)
 > >  >  at
 > >
 > org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:429)
 > >  >  at
 > org.apache.jasper.servlet.JspServlet.service(JspServlet.java:500)
 > >  >  at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
 > >  >  at
 > >  >
 > >
 > org.apache.cocoon.components.jsp.JSPEngineImpl.executeJSP(JSPEngineImpl.
 > java
 > >  > :107)
 > >  >  at
 > >
 > org.apache.cocoon.generation.JspGenerator.generate(JspGenerator.java:74)
 > >  >  at
 > >  >
 > >
 > org.apache.cocoon.components.pipeline.CachingEventPipeline.process(Cachi
 > ngEv
 > >  > entPipeline.java:210)
 > >  >  at
 > >  >
 > >
 > org.apache.cocoon.components.pipeline.CachingStreamPipeline.process(Cach
 > ingS
 > >  > treamPipeline.java:359)
 > >  >  at
 > >  >
 > >
 > org.apache.cocoon.www.sitemap_xmap.wildcardMatchN40058D(sitemap_xmap.jav
 > a:90
 > >  > 80)
 > >  >  at
 > org.apache.cocoon.www.sitemap_xmap.process(sitemap_xmap.java:3026)
 > >  >  at
 > org.apache.cocoon.www.sitemap_xmap.process(sitemap_xmap.java:2500)
 > >  >  at org.apache.cocoon.sitemap.Handler.process(Handler.java:163)
 > >  >  at org.apache.cocoon.sitemap.Manager.invoke(Manager.java:114)
 > >  >  at org.apache.cocoon.Cocoon.process(Cocoon.java:514)
 > >  >  at
 > org.apache.cocoon.servlet.CocoonServlet.service(CocoonServlet.java:664)
 > >  >  at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
 > >  >  at
 > >
 > org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java:405)
 > >  >  at org.apache.tomcat.core.Handler.service(Handler.java:287)
 > >  >  at
 > org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:372)
 > >  >  at
 > >  >
 > >
 > org.apache.tomcat.core.ContextManager.internalService(ContextManager.jav
 > a:81
 > >  > 2)
 > >  >  at
 > org.apache.tomcat.core.ContextManager.service(ContextManager.java:758)
 > >  >  at
 > >  >
 > >
 > org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(H
 > ttpC
 > >  > onnectionHandler.java:213)
 > >  >  at
 > >  >
 > org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java:416
 > )
 > >  >  at
 > >  >
 > org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java:50
 > 1)
 > >  >  at java.lang.Thread.run(Unknown Source)
 > >  >
 > >  >
 > >  >  Original exception : java.lang.ClassCastException:
 > >  > org.apache.cocoon.components.jsp.JSPEngineImpl$MyServletRequest
 > >  >  at
 > >  >
 > >
 > org.apache.tomcat.facade.RequestDispatcherImpl.doForward(RequestDispatch
 > erIm
 > >  > pl.java:172)
 > >  >  at
 > >  >
 > >
 > org.apache.tomcat.facade.RequestDispatcherImpl.forward(RequestDispatcher
 > Impl
 > >  > .java:162)
 > >  >  at
 > >  >
 > org.apache.jasper.runtime.PageContextImpl.forward(PageContextImpl.java:4
 > 21)
 > >  >  at
 > >  >
 > >
 > admin._0002fadmin_0002fsumniki_0002ejspsumniki_jsp_3._jspService(_0002fa
 > dmin
 > >  > _0002fsumniki_0002ejspsumniki_jsp_3.java:72)
 > >  >  at
 > org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:119)
 > >  >  at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
 > >  >  at
 > >  >
 > >
 > org.apache.jasper.servlet.JspServlet$JspCountedServlet.service(JspServle
 > t.ja
 > >  > va:130)
 > >  >  at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
 > >  >  at
 > >  >
 > >
 > org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(JspServle
 > t.ja
 > >  > va:282)
 > >  >  at
 > >
 > org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:429)
 > >  >  at
 > org.apache.jasper.servlet.JspServlet.service(JspServlet.java:500)
 > >  >  at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
 > >  >  at
 > >  >
 > >
 > org.apache.cocoon.components.jsp.JSPEngineImpl.executeJSP(JSPEngineImpl.
 > java
 > >  > :107)
 > >  >  at
 > >
 > org.apache.cocoon.generation.JspGenerator.generate(JspGenerator.java:74)
 > >  >  at
 > >  >
 > >
 > org.apache.cocoon.components.pipeline.CachingEventPipeline.process(Cachi
 > ngEv
 > >  > entPipeline.java:210)
 > >  >  at
 > >  >
 > >
 > org.apache.cocoon.components.pipeline.CachingStreamPipeline.process(Cach
 > ingS
 > >  > treamPipeline.java:359)
 > >  >  at
 > >  >
 > >
 > org.apache.cocoon.www.sitemap_xmap.wildcardMatchN40058D(sitemap_xmap.jav
 > a:90
 > >  > 80)
 > >  >  at
 > org.apache.cocoon.www.sitemap_xmap.process(sitemap_xmap.java:3026)
 > >  >  at
 > org.apache.cocoon.www.sitemap_xmap.process(sitemap_xmap.java:2500)
 > >  >  at org.apache.cocoon.sitemap.Handler.process(Handler.java:163)
 > >  >  at org.apache.cocoon.sitemap.Manager.invoke(Manager.java:114)
 > >  >  at org.apache.cocoon.Cocoon.process(Cocoon.java:514)
 > >  >  at
 > org.apache.cocoon.servlet.CocoonServlet.service(CocoonServlet.java:664)
 > >  >  at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
 > >  >  at
 > >
 > org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java:405)
 > >  >  at org.apache.tomcat.core.Handler.service(Handler.java:287)
 > >  >  at
 > org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:372)
 > >  >  at
 > >  >
 > >
 > org.apache.tomcat.core.ContextManager.internalService(ContextManager.jav
 > a:81
 > >  > 2)
 > >  >  at
 > org.apache.tomcat.core.ContextManager.service(ContextManager.java:758)
 > >  >  at
 > >  >
 > >
 > org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(H
 > ttpC
 > >  > onnectionHandler.java:213)
 > >  >  at
 > >  >
 > org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java:416
 > )
 > >  >  at
 > >  >
 > org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java:50
 > 1)
 > >  >  at java.lang.Thread.run(Unknown Source)
 > >  >
 > >  >
 > >  >
 > ---------------------------------------------------------------------
 > >  > Please check that your question has not already been answered in
 > the
 > >  > FAQ before posting. <http://xml.apache.org/cocoon/faqs.html>
 > >  >
 > >  > To unsubscribe, e-mail: <cocoon-users-unsubscribe@xml.apache.org>
 > >  > For additional commands, e-mail: <cocoon-users-help@xml.apache.org>
 > > 
 > > ---------------------------------------------------------------------
 > > Please check that your question has not already been answered in the
 > > FAQ before posting. <http://xml.apache.org/cocoon/faqs.html>
 > > 
 > > To unsubscribe, e-mail: <cocoon-users-unsubscribe@xml.apache.org>
 > > For additional commands, e-mail: <cocoon-users-help@xml.apache.org>
 > 
 > 
 > ---------------------------------------------------------------------
 > Please check that your question has not already been answered in the
 > FAQ before posting. <http://xml.apache.org/cocoon/faqs.html>
 > 
 > To unsubscribe, e-mail: <cocoon-users-unsubscribe@xml.apache.org>
 > For additional commands, e-mail: <cocoon-users-help@xml.apache.org>

---------------------------------------------------------------------
Please check that your question has not already been answered in the
FAQ before posting. <http://xml.apache.org/cocoon/faqs.html>

To unsubscribe, e-mail: <cocoon-users-unsubscribe@xml.apache.org>
For additional commands, e-mail: <cocoon-users-help@xml.apache.org>


Mime
View raw message