My SimpleGame wont load :S

For some reason whenever i try to load a SimpleGame it gives me this huge error in my console:


Exception in thread "AWT-EventQueue-0" java.lang.NoClassDefFoundError: [Lorg/lwjgl/opengl/DisplayMode;
   at java.lang.Class.getDeclaredMethods0(Native Method)
   at java.lang.Class.privateGetDeclaredMethods(Unknown Source)
   at java.lang.Class.getDeclaredMethod(Unknown Source)
   at java.awt.Component.isCoalesceEventsOverriden(Unknown Source)
   at java.awt.Component.access$500(Unknown Source)
   at java.awt.Component$3.run(Unknown Source)
   at java.awt.Component$3.run(Unknown Source)
   at java.security.AccessController.doPrivileged(Native Method)
   at java.awt.Component.checkCoalescing(Unknown Source)
   at java.awt.Component.<init>(Unknown Source)
   at java.awt.Container.<init>(Unknown Source)
   at java.awt.Window.<init>(Unknown Source)
   at java.awt.Window.<init>(Unknown Source)
   at java.awt.Dialog.<init>(Unknown Source)
   at java.awt.Dialog.<init>(Unknown Source)
   at javax.swing.JDialog.<init>(Unknown Source)
   at javax.swing.JDialog.<init>(Unknown Source)
   at javax.swing.JDialog.<init>(Unknown Source)
   at com.jme.system.lwjgl.LWJGLPropertiesDialog.<init>(LWJGLPropertiesDialog.java:184)
   at com.jme.app.AbstractGame$1.run(AbstractGame.java:236)
   at java.awt.event.InvocationEvent.dispatch(Unknown Source)
   at java.awt.EventQueue.dispatchEvent(Unknown Source)
   at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
   at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
   at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
   at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
   at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
   at java.awt.EventDispatchThread.run(Unknown Source)
Caused by: java.lang.ClassNotFoundException: org.lwjgl.opengl.DisplayMode
   at java.net.URLClassLoader$1.run(Unknown Source)
   at java.security.AccessController.doPrivileged(Native Method)
   at java.net.URLClassLoader.findClass(Unknown Source)
   at sun.misc.Launcher$ExtClassLoader.findClass(Unknown Source)
   at java.lang.ClassLoader.loadClass(Unknown Source)
   at java.lang.ClassLoader.loadClass(Unknown Source)
   at java.lang.ClassLoader.loadClassInternal(Unknown Source)
   ... 28 more



I am using Eclipse v3.5

I have jME at my project root same with the lwjgl.jar file. With both installed to my build path. It just wont load no matter what i try. Any help would be greatly appreciated.

can you run the test classes?



because if you can run the tests but not your own code, than that means that you programmed something wrong, and we would need to see your simplegame code.