[JAVA3D] Creating Canvas error.

[Zak Nixon]

Does anyone know what this means?   java.lang.UnsatisfiedLinkError: useSharedCtx  at javax.media.j3d.Canvas3D.useSharedCtx(Native Method)  at javax.media.j3d.Canvas3D.<init>(Canvas3D.java:1193)  at javax.media.j3d.Canvas3D.<init>(Canvas3D.java:1058)  at MainData.doSomething(MainData.java:85)  at MainData.addInternalFrame(MainData.java:105)  at MainData.main(MainData.java:52)     Thanks   Zak