Exception on Laptop, not on Desktop

SEVERE: Exception in game loop
java.lang.NoClassDefFoundError: com/jcraft/jogg/SyncState
        at com.jmex.audio.stream.OggInputStream.<init>(Unknown Source)
        at com.jmex.audio.util.AudioLoader.loadOGG(Unknown Source)
        at com.jmex.audio.util.AudioLoader.fillBuffer(Unknown Source)
        at com.jmex.audio.openal.OpenALSystem.createAudioTrack(Unknown Source)
        at com.jmex.audio.openal.OpenALSystem.createAudioTrack(Unknown Source)
        at guiexperiments.HeadlessWindows.getMusic(HeadlessWindows.java:131)
        at guiexperiments.HeadlessWindows.simpleInitGame(HeadlessWindows.java:60)
        at com.jme.app.BaseSimpleGame.initGame(Unknown Source)
        at com.jme.app.BaseGame.start(Unknown Source)
        at guiexperiments.HeadlessWindows.main(HeadlessWindows.java:50)
Caused by: java.lang.ClassNotFoundException: com.jcraft.jogg.SyncState
        at java.net.URLClassLoader$1.run(URLClassLoader.java:200)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
        at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:276)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
        at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319)
        ... 10 more



I had this working on my Desktop, now I'm developing on my laptop and I get this. Is it hardware related or something that happened during my transition from hardware to software?

erm NoClassDefFoundError - web search for it

You forgot to include jorbis-0.0.17.jar in the classpath?

I have jorbis-0.0.15.jar.

Do the audio tests work for you on the laptop?

They do indeed.

Fixed exception by putting jogg-0.0.7.jar into my classpath, but no sound is heard.



EDIT: Sorry, I had removed some update code. Now everything works, just had to add the jogg jar in.