www.jfree.org

I'm using jdk 1.3.1 and as far as I know, headless mode is not available for versions under 1.4

Well, actually there is an important difference between the computer where it is working ant the one it´s not working.
It works with Windows 2000
It´s not working on Linux (Debian)
Is it necessary to include any extras for jfreechart to work on linux?

Since the exception trace alerts: at org.jfree.chart.ChartFactory.createXYLineChart(ChartFactory.java:1285) I've searched thru the source code what happens in line 1285 of ChartFactory. That line is within the method createXYLineChart and it just instantiates a NumberAxis object: NumberAxis xAxis = ...

Hi, when executing a servlet that generates a chart I get the exception shown below. It's a java.lang.NoClassDefFoundError, but it does not specify which class it's not understanding. The version of jfreechart I'm using is 0.9.21 with jcommon 0.9.6, and the servlet is running on tomcat 3.3 (yes real...