Error executing the wrapper client script on OSX
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ShnitzelKiller
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When I try to execute the shell script in the folder, I get this error:

Exception in thread "main" java.lang.NoClassDefFoundError: Main

according to the OSX troubleshooting guide, this means that I haven't properly installed it by putting the minecraft.jar file into the lib folder. But I did this, and still get that error.

jonnyabc
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watch

http://www.worldofminecraft.com/node/1522

watch it and make sure all the steps have been done. if your still having problems comment back

ShnitzelKiller
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Yes, same error, even though

Yes, same error, even though I put it on the desktop like the tutorial said.

jonnyabc
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what OSX version do u have

what OSX version do u have 10.5? 10.6? leopard? snow leopard? tiger?

ShnitzelKiller
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I have snow leopard.

I have snow leopard.

jonnyabc
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my only solution is that u

my only solution is that u should re-DL it.

ShnitzelKiller
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That didn't help.

That didn't help.

ShnitzelKiller
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BAMP! I really want to be

BAMP! I really want to be able to run it!

If it helps, here is the full error message.


Exception in thread "main" java.lang.NoClassDefFoundError: Main
Caused by: java.lang.ClassNotFoundException: Main
    at java.net.URLClassLoader$1.run(URLClassLoader.java:200)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:315)
    at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:330)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:250)
    at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:398)

Jon
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.

Click here to make sure you have the latest version of Java.

ShnitzelKiller
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Of course I made sure I have

Of course I made sure I have the latest version of Java, I've searched all over the web for what the problem is. Found nothing that worked though. Can anyone here who knows Java help me?

Jon
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I'm actually having the same

I'm actually having the same problem you are, but on a PC. I haven't figured anything at all out. I've uninstalled Java, removed anything related to it and Minecraft, cleared my caches on everything, performed all system updates, fixed my registry, everything possible. Still, I get the same persistent and annoying error.

jonnyabc
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Have you been able to run the

Have you been able to run the browser version? try it. if not try going into the #minecraft IRC or the minecraft forums. you might find a better answer there. But if it does work just forget it and comment back.

Jon
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.

Yes, the browser version for me works perfectly.

ShnitzelKiller
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Same here, the browser

Same here, the browser version works perfectly (except for the tab key), and the custom client doesn't at all.

asdagfas
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I have the exact same

I have the exact same problem.

I'm also using snow leopard, with latest java and the browser version works fine.

Exception in thread "main" java.lang.NoClassDefFoundError: Main
Caused by: java.lang.ClassNotFoundException: Main
    at java.net.URLClassLoader$1.run(URLClassLoader.java:200)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:319)
    at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:330)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:254)
    at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:399)

jonnyabc
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Try Reinstalling Java

Try Reinstalling Java

Inglonias
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I KNOW!!!!

I had this issue on a Snow Leopard Machine too!!!!! I fixed this by renaming the folder with the client "Minecraft" (no quotes.) That fixed it for me!

ShnitzelKiller
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I really can't see how the

I really can't see how the name of the folder should affect anything. Anyway, that didn't work.