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Done loading screen freeze


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When I launch minecraft, the game freezes of the done loading screen. I have looked at a lot of threads, but I have not yet found a solution. I tried launching it with magic launcher, but it still dident work, and came up with this log


*** MagicMinecraftLauncher 1.0.0 ***

java.lang.UnsupportedClassVersionError: Bad version number in .class file

  at java.lang.ClassLoader.defineClass1(Native Method)

  at java.lang.ClassLoader.defineClass(ClassLoader.java:620)

  at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:124)

  at java.net.URLClassLoader.defineClass(URLClassLoader.java:260)

  at java.net.URLClassLoader.access$100(URLClassLoader.java:56)

  at java.net.URLClassLoader$1.run(URLClassLoader.java:195)

  at java.security.AccessController.doPrivileged(Native Method)

  at java.net.URLClassLoader.findClass(URLClassLoader.java:188)

  at java.lang.ClassLoader.loadClass(ClassLoader.java:306)

  at java.lang.ClassLoader.loadClass(ClassLoader.java:251)

  at magic.launcher.Launcher.main(Unknown Source)


I am on minecraft 1.4.7, and using forge on a mac.


I do not have mc patcher, and I deleted meta-inf

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Make sure you're running at least java6 and what archive tool are you using, the one that comes default with macs does not work with jar files correctly.

I do Forge for free, however the servers to run it arn't free, so anything is appreciated.
Patreon: http://www.patreon.com/lexmanos
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