java.lang.ClassFormatError: Bad major version number at java.lang.ClassLoader.defineClass(Compiled Code) at netscape.applet.AppletClassLoader.findClass(Compiled Code) at netscape.applet.AppletClassLoader.loadClass1(Compiled Code) * at netscape.applet.AppletClassLoader.loadClass(Compiled Code) at netscape.applet.AppletClassLoader.loadClass(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)

Oracle Community | 807593 | 1 decade ago
  1. 0

    Running applets without a plug-in

    Oracle Community | 1 decade ago | 807593
    java.lang.ClassFormatError: Bad major version number at java.lang.ClassLoader.defineClass(Compiled Code) at netscape.applet.AppletClassLoader.findClass(Compiled Code) at netscape.applet.AppletClassLoader.loadClass1(Compiled Code) * at netscape.applet.AppletClassLoader.loadClass(Compiled Code) at netscape.applet.AppletClassLoader.loadClass(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)
  2. 0

    Executing UNIX command in Java

    Oracle Community | 1 decade ago | 807554
    java.lang.ClassFormatError: Bad major version number at java.lang.ClassLoader.defineClass(Compiled Code) at netscape.applet.AppletClassLoader.findClass(Compiled Code) at netscape.applet.AppletClassLoader.loadClass1(Compiled Code) * at netscape.applet.AppletClassLoader.loadClass(Compiled Code) at netscape.applet.AppletClassLoader.loadClass(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)
  3. 0

    Bad Magic number error

    Google Groups | 2 decades ago | Rbxrbundh
    java.lang.ClassFormatError: Bad magic number at java.lang.ClassLoader.defineClass(Compiled Code) at netscape.applet.AppletClassLoader.loadClass(Compiled Code) at netscape.applet.AppletClassLoader.findClass(Compiled Code) at netscape.applet.AppletClassLoader.loadClass1(Compiled Code) * at netscape.applet.AppletClassLoader.loadClass(Compiled Code) at netscape.applet.AppletClassLoader.loadClass(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)
  4. Speed up your debug routine!

    Automated exception search integrated into your IDE

  5. 0

    Does Netscape 4.5 support Swing

    Google Groups | 2 decades ago | cra...@esprit-it.com.au
    java.lang.ClassFormatError: Class already loaded at java.lang.ClassLoader.defineClass(Compiled Code) at netscape.applet.AppletClassLoader.findClass(Compiled Code) at netscape.applet.AppletClassLoader.loadClass1(Compiled Code) * at netscape.applet.AppletClassLoader.loadClass(Compiled Code) at netscape.applet.AppletClassLoader.loadClass(Compiled Code) at netscape.applet.DerivedAppletFrame$LoadAppletEvent.dispatch(Compiled Code)
  6. 0

    What's a bad magic number????

    Google Groups | 2 decades ago | Keith Stacks
    java.lang.ClassFormatError: Bad magic number at java.lang.ClassLoader.defineClass(Compiled Code) at netscape.applet.AppletClassLoader.loadClass(Compiled Code) at netscape.applet.AppletClassLoader.findClass(Compiled Code) at netscape.applet.AppletClassLoader.loadClass1(Compiled Code) * at netscape.applet.AppletClassLoader.loadClass(Compiled Code) at netscape.applet.AppletClassLoader.loadClass(Compiled Code)

    Not finding the right solution?
    Take a tour to get the most out of Samebug.

    Tired of useless tips?

    Automated exception search integrated into your IDE

    Root Cause Analysis

    1. java.lang.ClassFormatError

      Bad major version number at java.lang.ClassLoader.defineClass(Compiled Code) at netscape.applet.AppletClassLoader.findClass(Compiled Code) at netscape.applet.AppletClassLoader.loadClass1(Compiled Code) * at netscape.applet.AppletClassLoader.loadClass(Compiled Code) at netscape.applet.AppletClassLoader.loadClass(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$AppletEventDispatchThread.run()
    2. netscape.applet
      DerivedAppletFrame$AppletEventDispatchThread.run
      1. netscape.applet.DerivedAppletFrame$AppletEventDispatchThread.run(CompiledCode)
      1 frame