javax.microedition.lcdui.ImmutableImage.getImageFromStream異常

 

 異常提示 exception
java.io.IOException
 at javax.microedition.lcdui.ImmutableImage.getImageFromStream(Image.java:968)
 at javax.microedition.lcdui.ImmutableImage.<init>(Image.java:939)
 at javax.microedition.lcdui.Image.createImage(Image.java:313)
 at com.j2me.Begain.initMessage(Begain.java:65)
 at com.j2me.Begain.startApp(Begain.java:96)
 at javax.microedition.midlet.MIDletProxy.startApp(MIDletProxy.java:44)
 at com.sun.midp.midlet.Scheduler.schedule(Scheduler.java:375)
 at com.sun.midp.main.Main.runLocalClass(Main.java:477)
 at com.sun.midp.main.Main.main(+80)
startApp threw an Exception
java.lang.NullPointerException
java.lang.NullPointerException
 at javax.microedition.lcdui.Form.append(Form.java:687)
 at com.j2me.Begain.initMessage(Begain.java:69)
 at com.j2me.Begain.startApp(Begain.java:96)
 at javax.microedition.midlet.MIDletProxy.startApp(MIDletProxy.java:44)
 at com.sun.midp.midlet.Scheduler.schedule(Scheduler.java:375)
 at com.sun.midp.main.Main.runLocalClass(Main.java:477)
 at com.sun.midp.main.Main.main(+80) 

問題原因及解決辦法：

原因：是在原程序中使用的圖片文件沒有導入

解決辦法：導入正確的圖片即可