Re: Stuts forwarding does not work

Alex Kravets Tue, 18 Jan 2005 11:19:36 -0800

the code snippet is part of source code when my JSP page was compiled. It's container generated not mine so I presume it's a standard code, but here it is anyways:

  try {
     _jspxFactory = JspFactory.getDefaultFactory();
     response.setContentType("text/html;charset=ISO-8859-1");
     pageContext = _jspxFactory.getPageContext(this, request, response,
                       null, true, 8192, true);
     application = pageContext.getServletContext();
     config = pageContext.getServletConfig();
     session = pageContext.getSession();
     out = pageContext.getOut();
     _jspx_out = out;

out.write("\n"); out.write("\n"); out.write("\n"); out.write("<HTML>\n"); out.write("<HEAD>\n"); out.write("<TITLE>Welcome!"); out.write("</TITLE>\n"); if (_jspx_meth_html_base_0(pageContext)) return; out.write("\n"); out.write("</HEAD>\n"); out.write("<BODY>\n"); if (_jspx_meth_html_errors_0(pageContext)) return; out.write("\n"); if (_jspx_meth_html_form_0(pageContext)) return; out.write("\n"); out.write("</BODY>\n"); out.write("</HTML>\n\n"); out.write("\n"); } catch (Throwable t) { out = _jspx_out; if (out != null && out.getBufferSize() != 0) out.clearBuffer(); if (pageContext != null) pageContext.handlePageException(t); } finally { if (_jspxFactory != null) _jspxFactory.releasePageContext(pageContext); } }

Dakota Jack wrote:

Line 85 is the catch clause, Alex.  Give us the try clause.  The
problem is there.  Include the catch in your post, please, with
reference to line 85 again.  This is a good learning experience for
you on debugging using log files.

Jack

On Tue, 18 Jan 2005 10:07:29 -0500, Alex Kravets <[EMAIL PROTECTED]> wrote:

if (_jspx_meth_html_form_0(pageContext))
       return;
     out.write("\n");
     out.write("</BODY>\n");
     out.write("</HTML>\n\n");
     out.write("\n");
   } catch (Throwable t) {
     out = _jspx_out;
     if (out != null && out.getBufferSize() != 0)
       out.clearBuffer();
     if (pageContext != null) pageContext.handlePageException(t);  <--- line 85
   } finally {
     if (_jspxFactory != null)
_jspxFactory.releasePageContext(pageContext);
   }
 }

I am thinking more and more that the errors I am getting in Struts is due to 
(a) old version of tomcat running in JBoss? or (b) permissions are really 
screwed up on our server. The reason for (b) is that I am having very hard time 
installing Apache Tomcat alone on the server where as at home on my Linux box 
it takes no time at all. When trying to run applications off Tomcat I am 
getting similar exception to those I am having in JBoss, and looking at 
Catalina.out see some classes not being loaded.


David G. Friedman wrote:

Alex,

I'd like to see the line 85 of the JSP as was listed in the stack dump.  Can
you post that to the list?

Regards,
David

-----Original Message-----
From: Alex Kravets [mailto:[EMAIL PROTECTED]
Sent: Monday, January 17, 2005 9:27 AM
To: Struts Users Mailing List
Subject: Re: Stuts forwarding does not work


I know where the error is, I viewed java class compiled by the servelet
container of the JSP page and the error is at the line that servlet
container generated, but I don't know what it means.
The error in compiled JSP page:
if (_jspx_meth_html_form_0(pageContext))
      return;
    out.write("\n");
    out.write("</BODY>\n");
    out.write("</HTML>\n\n");
    out.write("\n");
  } catch (Throwable t) {
    out = _jspx_out;
    if (out != null && out.getBufferSize() != 0)
      out.clearBuffer();
    if (pageContext != null) pageContext.handlePageException(t);  <---
ERROR
  } finally {
    if (_jspxFactory != null)
_jspxFactory.releasePageContext(pageContext);
  }
}

I have not idea why there is an error here.
In addition when checked server.log in exception I had a line that says
"2005-01-17 09:18:39,307 ERROR [org.jboss.web.localhost.Engine]" so may
be problem is with JBoss setup. Also, tomcat log says:
192.9.200.230 - - [17/Jan/2005:09:22:53 -0500] "POST /log/QuerySubmit.do
HTTP/1.1" 500 10707 <-- without input
192.9.200.230 - - [17/Jan/2005:09:23:12 -0500] "POST /log/QuerySubmit.do
HTTP/1.1" 200 -         <-- with input

My appologies for dumping the whole exception on you wthout further
investigation, hope these details help.

thanks,
Alex

David G. Friedman wrote:

Alex,

The below Stack Trace "snippet" suggests you had some sort of exception in
your Logon jsp, line 85, while trying to use something in the page context.
This was clearly noted in the Stack trace.  They are very useful (Stack
traces).   If this happens alot to you then I would recommend you learn how
to read Stack traces.

Root Cause -----
javax.servlet.ServletException at
org.apache.jasper.runtime.PageContextImpl.handlePageException
(PageContextImpl.java:533) at
org.apache.jsp.Logon_jsp._jspService(Logon_jsp.java:85) at
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:137)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at It seems like something is wrong in your login jsp.

Regards,
David

---------------------------------------------------------------------
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]

---------------------------------------------------------------------
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]

Re: Stuts forwarding does not work

Reply via email to