问当UnsatisfiedLinkError和SWT混合时？

EN

我是一个Eclipse新手，我正在尝试构建一个混合AWT/SWT应用程序。这是我的密码：

public class HelloWorldSWT {

    public static void main(String[] args) {
        Frame frame = new Frame("My AWT Frame"); // java.awt.Frame
        frame.setLayout( new BorderLayout() );
        Canvas canvas = new Canvas(); // java.awt.Canvas
        frame.add(canvas, BorderLayout.CENTER);
        frame.setVisible(true);

        Display display = new Display(); // display object to manage SWT lifecycle.
        Shell swtShell = SWT_AWT.new_Shell(display, canvas);
        Button m_button = new Button(swtShell, SWT.PUSH);
        m_button.setText( "button" );

        // invoke the AWT frame rendering by making the frame visible
        // This starts the EDT
        frame.setVisible(true);

        // standard SWT dispatch loop
        while(!swtShell.isDisposed())
        {
            if(!display.readAndDispatch())
                display.sleep();
        }
        swtShell.dispose();
    }
}

这编译得很好，但是当我在Eclipse中作为应用程序运行它时，我会得到以下错误：

线程"main“中的sun.awt.SunToolkit.getAppContext(Ljava/lang/Object;)Lsun/awt/AppContext；异常:sun.awt.SunToolkit.getAppContext(Ljava/lang/Object；)Lsun/awt/AppContext；在sun.awt.windows.WComponentPeer.postEvent(Unknown源的sun.awt.SunToolkit.targetToAppContext(未知的源)，在sun.awt.windows.WComponentPeer.handlePaint(Unknown的源(在sun.awt.windows.WComponentPeer.handlePaint(Unknown的源)，在sun.java2d.d3d.D3DScreenUpdateManager.repaintPeerTarget(Unknown的源)(在sun.java2d.d3d.D3DScreenUpdateManager.createScreenSurface(Unknown的源).awt.windows.WComponentPeer.replaceSurfaceData(Unknown源)在sun.awt.windows.WComponentPeer.replaceSurfaceData(Unknown源)在sun.awt.windows.WComponentPeer.setBounds(Unknown源)在sun.awt.windows.WWindowPeer.setBounds(未知源)在sun.awt.windows.WCanvasPeer.initialize(Unknown源)在sun.awt.windows.WPanelPeer.initialize(未知源)在太阳。Awt.windows.WWindowPeer.initialize(未知源)在sun.awt.windows.WFramePeer.initialize(未知源)在sun.awt.windows.WComponentPeer(未知源)在sun.awt.windows.WCanvasPeer(未知源)在sun.awt.windows.WPanelPeer(未知源)在sun.awt.windows.WWindowPeer(未知源)在sun.awt.windows.WFramePeer(未知源)在sun.awt.windows.WToolkit (未知源)。createFrame(未知源) at java.awt.Frame.addNotify(未知源) at java.awt.Window.show(未知源) at java.awt.Component.show(未知源) at java.awt.Component.setVisible(未知源)在java.awt.Window.setVisible(未知源) at HelloWorldSWT.main(HelloWorldSWT.java:20)

我做错了什么？