1. MainClass: net.minecraft.launchwrapper.Launch
  2. java.lang.ClassNotFoundException: net.minecraft.launchwrapper.Launch
  3. at java.net.URLClassLoader$1.run(Unknown Source)
  4. at java.net.URLClassLoader$1.run(Unknown Source)
  5. at java.security.AccessController.doPrivileged(Native Method)
  6. at java.net.URLClassLoader.findClass(Unknown Source)
  7. at java.lang.ClassLoader.loadClass(Unknown Source)
  8. at java.lang.ClassLoader.loadClass(Unknown Source)
  9. at magic.launcher.Launcher.main(Unknown Source)