作者kerro (kerro)
看板java
标题[JSP ]JSP页面载入Applet的问题
时间Wed Mar 21 23:09:25 2007
最近开始学习用Applet，书本上的范例都可以成功载入
可是改用自己的程式载入就会失败，查询主控台的结果说是无法创设class档
可是java程式本身我已经编译过了，google查询错误讯息也查不到相关资料
想请各位指点个方向，感谢
附上错误讯息:
载入︰无法创设 readxml.class。
java.lang.InstantiationException: readxml
at java.lang.Class.newInstance0(Unknown Source)
at java.lang.Class.newInstance(Unknown Source)
at sun.applet.AppletPanel.createApplet(Unknown Source)
at sun.plugin.AppletViewer.createApplet(Unknown Source)
at sun.applet.AppletPanel.runLoader(Unknown Source)
at sun.applet.AppletPanel.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
Exception in thread "Thread-4" java.lang.NullPointerException
at sun.plugin.util.GrayBoxPainter.showLoadingError(Unknown Source)
at sun.plugin.AppletViewer.showAppletException(Unknown Source)
at sun.applet.AppletPanel.runLoader(Unknown Source)
at sun.applet.AppletPanel.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
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