Applet not displayed in Browsers
Hello!
I am using JDK1.2.2 and developing applets that are using the Swing components that were introduced in JDK 1.2. When I run the applet in applet viewer it runs fine but when I try to run it in the Browsers (Netscape 4.7 or IE 5.0/5.5) the applet is not displayed. Netscape shows this exception in the Java Console :
Netscape Communications Corporation -- Java 1.1.5Type '?' for options.Symantec Java! ByteCode Compiler Version 210.065
Copyright (C) 1996-97 Symantec Corporation
warning: running 1.2 version of SwingUtilities# Applet exception: error: java.lang.NoClassDefFoundError: sun/awt/AppContextjava.lang.NoClassDefFoundError: sun/awt/AppContext at javax.swing.SwingUtilities.appContextGet(Compiled Code) at javax.swing.TimerQueue.sharedInstance(Compiled Code)* at javax.swing.JApplet.<init>(Compiled Code) at TreeApplet.<init>(Compiled Code) at netscape.applet.DerivedAppletFrame$LoadAppletEvent.dispatch(Compiled Code) at java.awt.EventDispatchThread$EventPump.dispatchEvents(Compiled Code) at java.awt.EventDispatchThread.run(Compiled Code) at netscape.applet.DerivedAppletFrame$AppletEventDispatchThread.run(Compiled Code)
Apparently the problem seems to be the version of JRE/JVM that the Browser seems to be using (which in this case is Java 1.1.5 which incidentally does not support swings) a previous version of the JVM.
I would be obliged if somebody can help me with this.
Adnan
