Hi Jon, I changed the two lines to what you said. I did not make any difference still got the error java.lang.IllegalArgumentException: cant remove Attributes from request scope.
There is something wrong with the Constants.BEAN_KEY. it is either not being set which I was trying to trace in the FormTag.doStartTag() at the last line --> pageContext.setAttribute(Constants.BEAN_KEY, bean); I can't see anything wrong with the way it is setting the attribute, so the way it is removing the attribute should not be a problem. Any more ideas you might have would be welcome. I'll keep going on? Thanks again for the replies. cheers Darryl -----Original Message----- From: Jon.Ridgway [mailto:[EMAIL PROTECTED]] Sent: Friday, November 30, 2001 2:35 PM To: 'Struts Users Mailing List' Subject: RE: problems getting struts example to run Hi, Change the two lines of code in FormTag.doEndTag that remove attributes from the request to read: pageContext.getRequest().removeAttribute(Constants.BEAN_KEY); pageContext.getRequest().removeAttribute(Constants.FORM_KEY); Jon Ridgway www.upco.co.uk -----Original Message----- From: Darryl Nortje [mailto:[EMAIL PROTECTED]] Sent: 30 November 2001 11:36 To: 'Struts Users Mailing List' Subject: problems getting struts example to run I have done my homework. I just cannot get the Struts example to run in VAJ4.0 using WTE (not WAS). Please can someone help me. the following are the symptoms. I type in the url http:/localhost:8080/strutsexample/index.jsp I then get to the main page. When I click on the logon url, the following error msg appears. (-*********) now I managed to trace this down to the doEndTag() method in org.apache.struts.taglib.FormTag class. When it executes the line "pageContext.removeAttribute(Constants.BEAN_KEY);" IT CHUCKS THE EXCEPTION. Thanking you in advance for your help with this. *cos i don't have a clue. regards Darryl -********* Error 500 An error has occured while processing request:http://localhost:8080/strutsexample/logon.jsp Message: Server caught unhandled exception from servlet [jsp]: cant remove Attributes from request scope Target Servlet: jsp StackTrace: ---------------------------------------------------------------------------- ---- Root Error-1: cant remove Attributes from request scope java.lang.IllegalArgumentException: cant remove Attributes from request scope java.lang.Throwable(java.lang.String) java.lang.Exception(java.lang.String) java.lang.RuntimeException(java.lang.String) java.lang.IllegalArgumentException(java.lang.String) void org.apache.jasper.runtime.PageContextImpl.removeAttribute(java.lang.String, int) int org.apache.struts.taglib.html.FormTag.doEndTag() void _logon_xjsp._jspService(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse) void org.apache.jasper.runtime.HttpJspBase.service(javax.servlet.http.HttpServlet Request, javax.servlet.http.HttpServletResponse) void javax.servlet.http.HttpServlet.service(javax.servlet.ServletRequest, javax.servlet.ServletResponse) void org.apache.jasper.runtime.JspServlet$JspServletWrapper.service(javax.servlet .http.HttpServletRequest, javax.servlet.http.HttpServletResponse, boolean) void org.apache.jasper.runtime.JspServlet.serviceJspFile(javax.servlet.http.HttpS ervletRequest, javax.servlet.http.HttpServletResponse, java.lang.String, java.lang.Throwable, boolean) void org.apache.jasper.runtime.JspServlet.service(javax.servlet.http.HttpServletR equest, javax.servlet.http.HttpServletResponse) void javax.servlet.http.HttpServlet.service(javax.servlet.ServletRequest, javax.servlet.ServletResponse) void com.ibm.servlet.engine.webapp.StrictServletInstance.doService(javax.servlet. ServletRequest, javax.servlet.ServletResponse) void com.ibm.servlet.engine.webapp.StrictLifecycleServlet._service(javax.servlet. ServletRequest, javax.servlet.ServletResponse) void com.ibm.servlet.engine.webapp.IdleServletState.service(com.ibm.servlet.engin e.webapp.StrictLifecycleServlet, javax.servlet.ServletRequest, javax.servlet.ServletResponse) void com.ibm.servlet.engine.webapp.StrictLifecycleServlet.service(javax.servlet.S ervletRequest, javax.servlet.ServletResponse) void com.ibm.servlet.engine.webapp.ServletInstance.service(javax.servlet.ServletR equest, javax.servlet.ServletResponse, com.ibm.servlet.engine.webapp.WebAppServletInvocationEvent) void com.ibm.servlet.engine.webapp.ValidServletReferenceState.dispatch(com.ibm.se rvlet.engine.webapp.ServletInstanceReference, javax.servlet.ServletRequest, javax.servlet.ServletResponse, com.ibm.servlet.engine.webapp.WebAppServletInvocationEvent) void com.ibm.servlet.engine.webapp.ServletInstanceReference.dispatch(javax.servle t.ServletRequest, javax.servlet.ServletResponse, com.ibm.servlet.engine.webapp.WebAppServletInvocationEvent) void com.ibm.servlet.engine.webapp.WebAppRequestDispatcher.handleWebAppDispatch(c om.ibm.servlet.engine.webapp.WebAppRequest, javax.servlet.http.HttpServletResponse, boolean) void com.ibm.servlet.engine.webapp.WebAppRequestDispatcher.dispatch(javax.servlet .ServletRequest, javax.servlet.ServletResponse, boolean) void com.ibm.servlet.engine.webapp.WebAppRequestDispatcher.forward(javax.servlet. ServletRequest, javax.servlet.ServletResponse) void com.ibm.servlet.engine.srt.WebAppInvoker.handleInvocationHook(java.lang.Obje ct) void com.ibm.servlet.engine.invocation.CachedInvocation.handleInvocation(java.lan g.Object) void com.ibm.servlet.engine.srp.ServletRequestProcessor.dispatchByURI(java.lang.S tring, com.ibm.servlet.engine.srp.ISRPConnection) void com.ibm.servlet.engine.oselistener.OSEListenerDispatcher.service(com.ibm.ser vlet.engine.oselistener.api.IOSEConnection) void com.ibm.servlet.engine.http_transport.HttpTransportHandler.handleConnection( java.net.Socket) void com.ibm.servlet.engine.http_transport.HttpTransportHandler.run() void java.lang.Thread.run() -- To unsubscribe, e-mail: <mailto:[EMAIL PROTECTED]> For additional commands, e-mail: <mailto:[EMAIL PROTECTED]> -- To unsubscribe, e-mail: <mailto:[EMAIL PROTECTED]> For additional commands, e-mail: <mailto:[EMAIL PROTECTED]> -- To unsubscribe, e-mail: <mailto:[EMAIL PROTECTED]> For additional commands, e-mail: <mailto:[EMAIL PROTECTED]>
