请问高手!!脚本无法启动的原因,THANKS

[castor55]

编译成功的脚本在运行是无法启动
以下是运行时提示,

Initializing jdb...
0xaf:class(sun.applet.AppletViewer)
> run sun.applet.AppletViewer Choices.htm
running ...
main[1]
Current thread "main" died. Execution continuing...
> java.lang.NullPointerException
at Choices.init(Choices.java:25)
at sun.applet.AppletPanel.run(AppletPanel.java:333)
at java.lang.Thread.run(Thread.java:479)

sun.applet.AppletViewer exited

Process completed.

请问提示的问题是什么意思,如何解决?

[superjs]

贴代码上来看吧！

[castor55]

代码在这里

http://www.csdn.net/expert/topic/207/207089.shtm

[luodi]

见你那个贴子。