X Server requred?

Guest · Post by **Guest** » Tue Nov 30, 2004 10:42 am

I am using an Apache Tomcat 4.1 on an RedHat AS.
When I try to get my app to run I get a JasperException:
Can't connect to X11 window server using ':0.0' as the value of the DISPLAY variable.

There is no X server running on my server!
The same source is running on my Suse Laptop (with X-server).

Is there a trick, or do I REALY need a X-server??

Guest · Post by **Guest** » Tue Nov 30, 2004 10:43 am

I forgot to say that I am using jFreeChart 0.9.20

Guest · Post by **Guest** » Tue Nov 30, 2004 10:48 am

... and I am using java 1.4.2_04-b05

xpoinsard · Post by **xpoinsard** » Tue Nov 30, 2004 11:36 am

add
-Djava.awt.headless=true
to your JAVA_OPTS variable when launching tomcat.