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  • My minecraft won't launch??

    0 votes

    My minecraft will not launch. I have had trouble with my browser working lately, so I "refreshed" my computer. It wasn't supposed to mess with my personal files. But I had to reinstall java. I installed the latest version. I tried to launch my minecraft, but it won't launch. It will begin to load, but then come up with this error: 

    Exception in thread "main" java.lang.NoClassDefFoundError: org/lwjgl/opengl/OpenGLException
    at net.minecraft.client.main.Main.main(SourceFile:41)
    Caused by: java.lang.ClassNotFoundException: org.lwjgl.opengl.OpenGLException
    at java.net.URLClassLoader$1.run(Unknown Source)
    at java.net.URLClassLoader$1.run(Unknown Source)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.net.URLClassLoader.findClass(Unknown Source)
    at java.lang.ClassLoader.loadClass(Unknown Source)
    at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
    at java.lang.ClassLoader.loadClass(Unknown Source)
    ... 1 more
    Java HotSpot(TM) Client VM warning: Using incremental CMS is deprecated and will likely be removed in a future release
    Please help!
    asked Nov 29, 2014 in Minecraft Bugs by MyaSong101 (120 points)

    1 Answer

    0 votes
    good for you i had the same problem try asking somewhere elce plz :-)
    answered Feb 2, 2015 by thepromcforge (240 points)