Re: [jCharts-users] NoClassDefFoundError (solved)

[Jaap S. <co...@ja...>]

Hello Nathaniel,

A few hours trying: for example, I have installed ant and compiled
jCharts on the server, and finally I found the solution.

I have set the environment value:
CATALINA_OPTS="-Djava.awt.headless=true". This solved the problem.
Anyway, the test server somehow does not need this configuration. I do
not really understand why (both have X11 and both are not running), but
heck it works: http://jaap.nl/what.jsp

Thanks for your consideration

Jaap

On Fri, 2003-08-22 at 14:38, Nathaniel G. Auvil wrote:
> If I had to guess, I would say you have an older version of the jcharts.jar on your classpath.  I
> can not think of anything in the PieChart2DProperties Object which would cause this problem.
> 
> 
> 
> --- Jaap Stelwagen <co...@ja...> wrote:
> > Hello,
> > 
> > Since very short I try to use jCharts for a nice pie chart on my
> > website. Everything went very smooth thanks to the fine documentation
> > and sample code. But now it goes wrong in a dreadful manner.
> > 
> > What happened?
> > 
> > I deployed a 2D Pie chart successfully on the test server (RH 9, Tomcat
> > 4 and Java 1.4.2). It works fine:
> > http://test.jaap.nl/directwonen/what.jsp (this is Dutch, but you will
> > recognize the pie chart easy).
> > 
> > When I deploy the same .war file on the production server, the result is
> > somewhat disappointing:
> > http://jaap.nl/directwonen/what.jsp
> > No chart!
> > 
> > If you want to see the error message:
> > http://jaap.nl/charts/what.png (the servlet source code is almost
> > completely copied from the jCharts example).
> > 
> > The only difference I know is that the production server is running
> > RedHat 8 (in stead of 9). The rest is similar.
> > 
> > Does anybody have any idea what is happening?
> > 
> > Greetings,
> > 
> > Jaap
> > 
> > 
> > 
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