求教：将JBuilderX下面开发的程序移植到Eclipse3.1下面程序报错

天堂雨地狱风

将JBuilderX下面开发的程序移植到Eclipse3.1下面程序报错如下：

1. 
   
2. java.io.InvalidClassException: cpMapElement.DrawShap; local class incompatible: stream classdesc serialVersionUID = -2559849441399643651, local class serialVersionUID = -4084096477445033154
   
3.         at java.io.ObjectStreamClass.initNonProxy(ObjectStreamClass.java:519)
   
4.         at java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1546)
   
5.         at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1460)
   
6.         at java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1546)
   
7.         at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1460)
   
8.         at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1693)
   
9.         at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1299)
   
10.         at java.io.ObjectInputStream.readObject(ObjectInputStream.java:339)
    
11.         at java.util.ArrayList.readObject(ArrayList.java:592)
    
12.         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    
13.         at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    
14.         at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    
15.         at java.lang.reflect.Method.invoke(Method.java:585)
    
16.         at java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:919)
    
17.         at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1813)
    
18.         at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1713)
    
19.         at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1299)
    
20.         at java.io.ObjectInputStream.readObject(ObjectInputStream.java:339)
    
21.         at cpMapElement.BrowserDrawingEditPanel.loadDrawEntityObj(BrowserDrawingEditPanel.java:202)
    
22.         at cpMapElement.BrowserContainerPanel.repaintDrawing(BrowserContainerPanel.java:275)
    
23.         at cpMapElement.BrowserFrame.jbInit(BrowserFrame.java:306)
    
24.         at cpMapElement.BrowserFrame.<init>(BrowserFrame.java:111)
    
25.         at cpmapmain.frmMapMain.StartProgram(frmMapMain.java:270)
    
26.         at cpmapmain.frmMapMain.jButton1_actionPerformed(frmMapMain.java:319)
    
27.         at cpmapmain.frmMapMain$1.actionPerformed(frmMapMain.java:85)
    
28.         at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1849)
    
29.         at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2169)
    
30.         at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:420)
    
31.         at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:258)
    
32.         at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:234)
    
33.         at java.awt.Component.processMouseEvent(Component.java:5488)
    
34.         at javax.swing.JComponent.processMouseEvent(JComponent.java:3126)
    
35.         at java.awt.Component.processEvent(Component.java:5253)
    
36.         at java.awt.Container.processEvent(Container.java:1966)
    
37.         at java.awt.Component.dispatchEventImpl(Component.java:3955)
    
38.         at java.awt.Container.dispatchEventImpl(Container.java:2024)
    
39.         at java.awt.Component.dispatchEvent(Component.java:3803)
    
40.         at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4212)
    
41.         at java.awt.LightweightDispatcher.processMouseEvent(Container.java:3892)
    
42.         at java.awt.LightweightDispatcher.dispatchEvent(Container.java:3822)
    
43.         at java.awt.Container.dispatchEventImpl(Container.java:2010)
    
44.         at java.awt.Window.dispatchEventImpl(Window.java:1774)
    
45.         at java.awt.Component.dispatchEvent(Component.java:3803)
    
46.         at java.awt.EventQueue.dispatchEvent(EventQueue.java:463)
    
47.         at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:242)
    
48.         at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:163)
    
49.         at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:157)
    
50.         at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:149)
    
51.         at java.awt.EventDispatchThread.run(EventDispatchThread.java:110)
    

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请教高手解决办法，多谢。

sakulagi

有没有把所有的.class文件都删除，然后重新便宜一下试试？