怎么搞的，出现以下问题。

import java.awt.*;
import java.applet.Applet;
public class DrawMyImage extends Applet
{
    Image myImage;
    public void init()
    {
        myImage=getImage(getCodeBase(),"images\\001.gif");
    }
    public void paint(Graphics g)
    {
        g.drawImage(myImage,0,0,this);
    }
}
AppletViewer 后。
没有图像出来。
关闭后出现以下大量异常：
D:\java\lesson6>AppletViewer DrawMyImage.java
Exception in thread "AWT-EventQueue-0" java.lang.NullPointerException: disposed
component
        at sun.awt.windows.Win32SurfaceData.initOps(Native Method)
        at sun.awt.windows.Win32SurfaceData.<init>(Win32SurfaceData.java:448)
        at sun.awt.windows.Win32SurfaceData.createData(Win32SurfaceData.java:316
)
        at sun.awt.Win32GraphicsConfig.createSurfaceData(Win32GraphicsConfig.jav
a:357)
        at sun.awt.windows.WComponentPeer.replaceSurfaceData(WComponentPeer.java
:332)
        at sun.awt.windows.WComponentPeer.replaceSurfaceData(WComponentPeer.java
:313)
        at sun.awt.windows.WComponentPeer$2.run(WComponentPeer.java:353)
        at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209)
        at java.awt.EventQueue.dispatchEvent(EventQueue.java:461)
        at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchTh
read.java:242)
        at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThre
ad.java:163)
        at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:157)        at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:149)        at java.awt.EventDispatchThread.run(EventDispatchThread.java:110)