---
title: "Applet problem"
type: "forum-thread"
url: "https://www.webforum.nu/amne/java/70288-applet-problem"
topic: "Java"
topic_url: "https://www.webforum.nu/amne/java"
author: "SannyW"
published: "2003-03-06T22:34:21.000Z"
updated: "2003-03-06T23:00:26.000Z"
replies: 1
views: 209
page: 1
pages: 1
language: "sv-SE"
site: "webForum — webforum.nu"
rights: "Upphovsrätten till varje inlägg tillhör dess författare."
attribution: "Citera som: webForum, https://www.webforum.nu/amne/java/70288-applet-problem"
---

# Applet problem

## #1 — SannyW, 2003-03-06T22:34Z

Felmeddelande: 

java.lang.UnsupportedClassVersionError: embe/ts/TeamStats (Unsupported major.minor version 8237.8195) 

at java.lang.ClassLoader.defineClass0(Native Method) 

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

at java.security.SecureClassLoader.defineClass(Unknown Source) 

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

at sun.plugin.security.PluginClassLoader.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) 

Några idéer, det har fungerat tidigare. Det funkar lokalt på min dator, men inte på servern. Har fungerad där tidigare, fattar ingenting.

Kan det vara på grund av att de ligger i olika kataloger?
data/
embe/

Permalänk: https://www.webforum.nu/p/70288

## #2 — Viktor, 2003-03-06T23:00Z

kanske hjälper

> It was due to mixup of classes compiled using JDK 1.4 and 1.3 ( and I
> thought JDK 1.4 was backward compatible...)
> To fix the problem, remove all the compiled classes (e.g. from the work
> directoy of tomcat installation),
> use the inbuilt JDK 1.3 that comes with WSAD. And do 'Rebuild All'.

Fast hoppa över WSAD och Tomcat, kör bara en omkompilering av alla filer.

/Viktor

Permalänk: https://www.webforum.nu/p/969599

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Tråden på webben: https://www.webforum.nu/amne/java/70288-applet-problem