Exception in thread"AWT-EventQueue-0"java.lang.NoClassDefFoundError:kernel
Hi Everyone,
I have a very strange problem, couple of month ago i develope this project that simulate network, I also created a class to see the gantt chart using JFREE, everything was working fine then my computer crashed and i have to installed everything but now whenever i try to see the gantt chart i received this error. I don't think there is any problem with the project since it is working on different machine. am I doing anything wrong like setting up path or something else is wrong.
I am using following environment
1) J2SE Runtime Environment 5.0 Update 2 and 3
2) J2SEDevelopment kit 5.0 Update 3
I believe i also set the environment properly but still i am getting the same result.
Exception in thread "AWT-EventQueue-0" java.lang.NoClassDefFoundError: kernel/TT
at org.jfree.ui.ApplicationFrame.<init>(Unknown Source)
at new1.<init>(new1.java:39)
at flag1.actionPerformed(flag1.java:44)
at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:18
49)
at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.jav
a:2169)
at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel
.java:420)
at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:258
)
at javax.swing.AbstractButton.doClick(AbstractButton.java:302)
Any help would be appreciate.
thanks