EvermindJSPWriter.java is missing!!!
Hi,
I installed Ora92home and development suite on one machine.
I create a jsp page and one javabean. I can run the jsp. However, I got the following error message when I put breakpoints in jsp and javabean, and then debug them.
Unable to find source for package com.evermind.server.http, filename EvermindJSPWriter.java.
The code is below.
<%@ page contentType="text/html;charset=windows-1252"%>
<jsp:useBean id ="OurBean" scope="page" class="InTechs.mypackage.UserDataBean" />
<HTML>
<HEAD>
<META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=windows-1252">
<TITLE>
Hello World
</TITLE>
</HEAD>
<BODY>
<H2>
The current time is:
</H2>
<P>
<% out.println((new java.util.Date()).toString()); %>
</P>
<h3>
Using Bean
</h3>
<%
String userName = request.getParameter("Name");
out.print(OurBean.getSSN());
out.print("\n\n");
out.print(OurBean.getID());
%>
</BODY>
</HTML>
Javabean is below.
package InTechs.mypackage;
import javax.swing.JPanel;
public class UserDataBean extends JPanel
//default constructor
public UserDataBean()
public int getID()
return 7;
public void setID(String sName)
public int getSSN()
return 3;
public void setSSN(String sName)
Many thanks in advance.
Chuck
I tried your example as is in JDev 903.1035.
I first create a new project.
Created a new JSP.
Added your jsp code.
Then I created the Javabean.
Then I compiled and ran the JSP. It worked fine.
See if you can duplicate what I did..
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pl.java:123)
at
weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubIm
pl.java:141)
at
weblogic.servlet.internal.RequestDispatcherImpl.forward(RequestDispat
cherImpl.java:143)
at sitemaint.SiteMaintServlet.service(SiteMaintServlet.java:46)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:865)
at
weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubIm
pl.java:123)
at
weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletCon
textImpl.java:742)
at
weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletCon
textImpl.java:686)
at
weblogic.servlet.internal.ServletContextManager.invokeServlet(Servlet
ContextManager.java:247)
at
weblogic.socket.MuxableSocketHTTP.invokeServlet(MuxableSocketHTTP.jav
a:363)
at
weblogic.socket.MuxableSocketHTTP.execute(MuxableSocketHTTP.java:263)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java, Compiled
Code)
Here's the JSP :
<HTML>
<BODY>
<%@ page isErrorPage="true" %>
<BR>
<H1>Site Maint Error page </H1>
<BR>An error occured in the bean. Error Message is: <%=
exception.getMessage() %><BR>
Stack Trace is : <PRE><FONT COLOR="RED"><%
java.io.CharArrayWriter cw = new java.io.CharArrayWriter();
java.io.PrintWriter pw = new java.io.PrintWriter(cw,true);
exception.printStackTrace(pw);
out.println(cw.toString());
%></FONT></PRE>
<BR>
User Name was : <PRE><FONT COLOR="RED"><%
out.println(request.getParameter("user"));
%></FONT></PRE>
</BODY>
</HTML>
Thanks,
Mark
Also if you're deploying a webApp, make sure to have a keepgenerated entry in the
webapp deployment descriptor.
It looks like the implicit variable exception is null the time you're making the
call exception.getMessage. I would suggest to change this line to exception !=
null ? exception.getMessage() : "whatever error message you see fit".
Try this with all other variables you're accessing in the JSP.
This way you can pinpoint the location where you're trying dereferencing null.
If the implicit variable exception is the cause try the combination of <%page
errorPage=...%> in the page causing the error and <%page isErrorPage="true"%>
in page handling the error.
Hope this helps.
Mamadou Cisse
@ Kadius System Ltd.
www.kadius.com
Luke Taylor <[email protected]> wrote:
>
>
>Mark Sellers wrote:
>>
>> I have a JSP which gets the following error, the problem is that the
>> WEBLOGIC GENERATED JAVA FILE IS NOT THERE! When I search my hard drive,
>the
>> _somethingwrongerrorpage.java file is NOT FOUND!!!!!
>>
>
>Have you configured the server to keep generated files? You have to
>explicitly set the "keepgenerated" flag to "true" in the initArgs
>parameter for the JSPServlet (see the weblogic.properties file).
>
>
>--
> Luke Taylor.
> PGP Key ID: 0x57E9523C
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