JfreeChart Error in Linux/Unix environment

Question

I am getting this error in the Linux environment while displaying 3D pie charts on the web browser. It works perfectly fine in the windows environment.

java.lang.NoClassDefFoundError:
Could not initialize class org.jfree.chart.JFreeChart
at org.jfree.chart.ChartFactory.createPieChart3D(ChartFactory.java:763)

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I have set the system property System.setProperty("java.awt.headless", "true"); in my java code. On checking the property, it has been set to true successfully. But still i am getting the same error.

Tintometer

Answer 1

I suspect your Linux server is running headless. See Using Headless Mode in the Java SE Platform, as well as this related forum thread.

Resonant

See also createPieChart3D(), and check the servlet container's class path. – Resonant