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    posted a message on Crash Error (every modpack)

    Computer: Macbook Air

     

    Everytime I open a modpack, it always cancels itself with an error that goes by:

     

    Java HotSpot(TM) 64-Bit Server VM warning: Ignoring option PermSize; support was removed in 8.0Java HotSpot(TM) 64-Bit Server VM warning: Ignoring option PermSize; support was removed in 8.0Exception in thread "main" java.lang.ClassCastException: java.base/jdk.internal.loader.ClassLoaders$AppClassLoader cannot be cast to java.base/java.net.URLClassLoader at net.minecraft.launchwrapper.Launch.<init>(Launch.java:34) at net.minecraft.launchwrapper.Launch.main(Launch.java:28)

     

    Please help!

     

    P.S Does JDK (Java Development Kit) Have to do with anything?

    Posted in: Non-CurseForge Modpacks
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