Hi Andrea, i'm not sure why it gives you the bad magic number, but here is something that explains what it is. http://www.javacoffeebreak.com/faq/faq0083.html
It seems that your class file isn't recognized by the classloader. Maybe try to create the jar again? Kind regards, Jeroen Reijn -----Original Message----- From: Andrea König [mailto:[EMAIL PROTECTED] Posted At: Tuesday, November 14, 2006 9:38 AM Posted To: Cocoon User List Conversation: Signed Applet and Cocoon Subject: Signed Applet and Cocoon Hi all, I have to integrate an applet into my web application. The webapplication code is implemented with cocoon 2.1.9. The applet has to be signed. If I copy my package tree into my application directory I can start my applet. For signing the applet I have to pack my classes into a jar file. But if I try to start my applet archived in a jar file the following exception is thrown: java.lang.ClassFormatError: package/LoginApplet (Bad magic number) at java.lang.ClassLoader.defineClass0(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:539) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:123) at sun.applet.AppletClassLoader.findClass(AppletClassLoader.java:157) at java.lang.ClassLoader.loadClass(ClassLoader.java:289) at sun.applet.AppletClassLoader.loadClass(AppletClassLoader.java:123) at java.lang.ClassLoader.loadClass(ClassLoader.java:235) at sun.applet.AppletClassLoader.loadCode(AppletClassLoader.java:561) at sun.applet.AppletPanel.createApplet(AppletPanel.java:617) at sun.plugin.AppletViewer.createApplet(AppletViewer.java:1856) at sun.applet.AppletPanel.runLoader(AppletPanel.java:546) at sun.applet.AppletPanel.run(AppletPanel.java:298) at java.lang.Thread.run(Thread.java:534) Is there anybody could give a hint? Best regards -- Dr. Andrea König (Entwicklung) G.punkt - medical services Halberstädter Str. 115A Eiskellerpassage 39112 Magdeburg Tel: +49 391 280380 Fax: +49 391 2803822 Inet: www.gmatic.de mail: [EMAIL PROTECTED] --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
