On 1/12/06, Justin Jaynes <[EMAIL PROTECTED]> wrote:

>  I've written a java class to scale jpeg images.  But I can't seem to get it 
> to work.  Can anyone point me in the right direction?

>  javax.servlet.ServletException: Can't connect to X11 window server using 
> ':0.0' as the value of the DISPLAY variable.

This looks like a variation of the 'headless' problem.  (Are you
running X11 on the server?)

Try running Tomcat with:
   CATALINA_OPTS="-Djava.awt.headless=true"

--
Wendy

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