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From Oliver Yang <oli...@lateralnz.com>
Subject RE: Error track can't track the exact line and display the bug line number
Date Mon, 08 Oct 2007 01:13:11 GMT
Thanks for the prompt reply.

I did not set -g option when I compile the application source codes. I
checked javac options, by default, line numbers are generated. My buggy
code is from a Servlet class and from .java file not .jsp. I use Ant
script to build and deploy the application to Tomcat. I will check it
again.

Cheers 

On Sun, 2007-10-07 at 19:37 -0500, Caldarale, Charles R wrote:
> > From: Oliver Yang [mailto:oliver@lateralnz.com] 
> > Subject: Error track can't track the exact line and display 
> > the bug line number
> > 
> > The server give the "Unknown source" for the exact class name.
> 
> That's the JVM, not Tomcat, displaying "Unknown source".  That happens
> for code compiled with the javac -g:none option, which disables storing
> any debugging information in the generated .class files.  If your code
> was in a .java file, then you (or your IDE) disabled debugging; if your
> code originated in a .jsp, then you have set the classdebuginfo
> parameter for the JspServlet to false.
> 
>  - Chuck
> 
> 
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