Thread: Libraries have a problem? or is it the code? I must fix this!

I've been looking for a solution to this for a week, but I can't find it, someone here who can explain to me why this happens...
It is Java3D so it will be more difficult for them to solve it,
This is not even a code that I did, someone else did, but many people tried it and it worked,
Not only that, because I replicated a similar code but the same thing happens.
here is the code:

public class Cube3D implements Runnable {
 
 
    SimpleUniverse universe = new SimpleUniverse();
    BranchGroup group = new BranchGroup();
    ColorCube cube = new ColorCube(0.3);
    TransformGroup GT = new TransformGroup();
    Transform3D transform = new Transform3D();
    double Y = 0;
    Thread thread = new Thread(this);
 
    public Cube3D() {
 
        GT.setCapability(TransformGroup.ALLOW_TRANSFORM_WRITE);
        thread.start();
 
        GT.setTransform(transform);
 
        GT.addChild(cube);
 
        group.addChild(GT);
 
        universe.getViewingPlatform().setNominalViewingTransform();
 
        universe.addBranchGraph(group);
    }
 
    public static void main(String[] args) {
        new Cube3D();
    }
 
    @Override
    public void run() {
        Thread ct = Thread.currentThread();
        while (ct == thread) {
            try {
                Y = Y + 0.1;
 
                transform.rotY(Y);
                GT.setTransform(transform);
 
                Thread.sleep(100);
            } catch (InterruptedException ex) {
                Logger.getLogger(Cube3D.class.getName()).log(Level.SEVERE, null, ex);
            }
 
        }
 
    }
}

and here is the error that won't let me sleep:

Exception in thread "J3D-Renderer-1" java.lang.IllegalAccessError: class javax.media.j3d.Win32NativeConfigTemplate3D (in unnamed module @0x7eeef0eb) cannot access class sun.awt.Win32GraphicsConfig (in module java.desktop) because module java.desktop does not export sun.awt to unnamed module @0x7eeef0eb
at javax.media.j3d.Win32NativeConfigTemplate3D.getBes tConfiguration(Win32NativeConfigTemplate3D.java:76 )
at javax.media.j3d.NativePipeline.getBestConfiguratio n(NativePipeline.java:3335)
at javax.media.j3d.Renderer.doWork(Renderer.java:514)
at javax.media.j3d.J3dThread.run(J3dThread.java:275)