这是我找到的报警信息,完全看不懂这个程序的用途是通过套接字与一个服务器建立连接收发数据。 java.lang.reflect.InvocationTargetException at java.awt.EventQueue.invokeAndWait(Unknown Source) at L402WEB.L402WEBCtrl.init(L402WEBCtrl.java:490) at sun.plugin2.applet.Plugin2Manager$AppletExecutionRunnable.run(Unknown Source) at java.lang.Thread.run(Unknown Source) Caused by: java.lang.ClassCastException: L402WEB.L402WEBCtrl$28 cannot be cast to java.awt.event.KeyListener at java.awt.AWTEventMulticaster.add(Unknown Source) at java.awt.Component.addKeyListener(Unknown Source) at L402WEB.L402WEBCtrl.initComponents(L402WEBCtrl.java:1791) at L402WEB.L402WEBCtrl.access$000(L402WEBCtrl.java:29) at L402WEB.L402WEBCtrl$1.run(L402WEBCtrl.java:492) at java.awt.event.InvocationEvent.dispatch(Unknown Source) at java.awt.EventQueue.dispatchEvent(Unknown Source) at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source) at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source) at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source) at java.awt.EventDispatchThread.pumpEvents(Unknown Source) at java.awt.EventDispatchThread.pumpEvents(Unknown Source) at java.awt.EventDispatchThread.run(Unknown Source)Socket OK!
如果出来了,会有一些报警信息
win7和xp用的浏览器一样吗
java.lang.reflect.InvocationTargetException
at java.awt.EventQueue.invokeAndWait(Unknown Source)
at L402WEB.L402WEBCtrl.init(L402WEBCtrl.java:490)
at sun.plugin2.applet.Plugin2Manager$AppletExecutionRunnable.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
Caused by: java.lang.ClassCastException: L402WEB.L402WEBCtrl$28 cannot be cast to java.awt.event.KeyListener
at java.awt.AWTEventMulticaster.add(Unknown Source)
at java.awt.Component.addKeyListener(Unknown Source)
at L402WEB.L402WEBCtrl.initComponents(L402WEBCtrl.java:1791)
at L402WEB.L402WEBCtrl.access$000(L402WEBCtrl.java:29)
at L402WEB.L402WEBCtrl$1.run(L402WEBCtrl.java:492)
at java.awt.event.InvocationEvent.dispatch(Unknown Source)
at java.awt.EventQueue.dispatchEvent(Unknown Source)
at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForFilter(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)Socket OK!
jdk 版本一致吗