关于引用Applet的问题。载入:找不到类 com.objectplanet.chart.LineChartApplet。

newmung 2004-10-05 09:06:00
我有一个程序,ASP做的,现在里面有一些报表可能调用了APPLET的东西,在加载时控件显示为灰色,我点右键得到控制台信息如下:

Java(TM) Plug-in: 版本 1.4.2_04
使用 JRE 版本 1.4.2_04 Java HotSpot(TM) Client VM
用户主目录 = D:\Documents and Settings\Administrator

代理配置:没有代理





----------------------------------------------------
c: 清除控制台窗口
f: 终结在结束队列上的物件
g: 垃圾收集
h: 显示此帮助消息
l: 转储类载入程序列表
m: 打印内存使用
o: 触发日志记录
p: 重新载入代理配置
q: 隐藏控制台
r: 重新载入策略配置
s: 转储系统属性
t: 转储线程列表
v: 转储线程堆栈
x: 清除类载入程序高速缓存
0-5: 设置跟踪级别为<n>
----------------------------------------------------
载入:找不到类 com.objectplanet.chart.LineChartApplet。

java.lang.ClassNotFoundException: com.objectplanet.chart.LineChartApplet

at sun.applet.AppletClassLoader.findClass(Unknown Source)

at java.lang.ClassLoader.loadClass(Unknown Source)

at sun.applet.AppletClassLoader.loadClass(Unknown Source)

at java.lang.ClassLoader.loadClass(Unknown Source)

at sun.applet.AppletClassLoader.loadCode(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)

Caused by: java.io.IOException: open HTTP connection failed.

at sun.applet.AppletClassLoader.getBytes(Unknown Source)

at sun.applet.AppletClassLoader.access$100(Unknown Source)

at sun.applet.AppletClassLoader$1.run(Unknown Source)

at java.security.AccessController.doPrivileged(Native Method)

... 10 more

载入:找不到类 com.objectplanet.chart.LineChartApplet。

java.lang.ClassNotFoundException: com.objectplanet.chart.LineChartApplet

at sun.applet.AppletClassLoader.findClass(Unknown Source)

at java.lang.ClassLoader.loadClass(Unknown Source)

at sun.applet.AppletClassLoader.loadClass(Unknown Source)

at java.lang.ClassLoader.loadClass(Unknown Source)

at sun.applet.AppletClassLoader.loadCode(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)

Caused by: java.io.IOException: open HTTP connection failed.

at sun.applet.AppletClassLoader.getBytes(Unknown Source)

at sun.applet.AppletClassLoader.access$100(Unknown Source)

at sun.applet.AppletClassLoader$1.run(Unknown Source)

at java.security.AccessController.doPrivileged(Native Method)

... 10 more

java.lang.IllegalArgumentException: null source

at java.util.EventObject.<init>(Unknown Source)

at java.awt.AWTEvent.<init>(Unknown Source)

at java.awt.event.ComponentEvent.<init>(Unknown Source)

at java.awt.event.WindowEvent.<init>(Unknown Source)

at java.awt.event.WindowEvent.<init>(Unknown Source)

at java.awt.DefaultKeyboardFocusManager.dispatchEvent(Unknown Source)

at java.awt.Component.dispatchEventImpl(Unknown Source)

at java.awt.Container.dispatchEventImpl(Unknown Source)

at java.awt.Window.dispatchEventImpl(Unknown Source)

at java.awt.Component.dispatchEvent(Unknown Source)

at java.awt.EventQueue.dispatchEvent(Unknown Source)

at java.awt.SequencedEvent.dispatch(Unknown Source)

at java.awt.EventQueue.dispatchEvent(Unknown Source)

at java.awt.EventDispatchThread.pumpOneEventForHierarchy(Unknown Source)

at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)

at java.awt.EventDispatchThread.pumpEvents(Unknown Source)

at java.awt.EventDispatchThread.pumpEvents(Unknown Source)

at java.awt.EventDispatchThread.run(Unknown Source)


我找到了网站http://objectplanet.com/,里面有LINE CHARTS ,但是好象是收费的,不知道哪儿提供免费下载,顺便问问怎么调用,我需要把程序放哪儿原来的程序才能自动下载JAVA程序???
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newmung 2004-10-06
搞定
http://objectplanet.com/这地方不错
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