Error I can't seem to find the answer to.


    • Exception in thread "Minecraft main thread" java.lang.VerifyError: (class: l, me

    • thod: b signature: (Ljava/lang/String;DDDDDD)Lrt;) Incompatible argument to func

    • tion

    • at net.minecraft.client.Minecraft.a(SourceFile:323)

    • at net.minecraft.client.Minecraft.run(SourceFile:650)

    • at java.lang.Thread.run(Unknown Source)


    This error occurs after installing flan's mod loader. Am I missing a step that is not in your wiki?

    Don't sweat it'll be alright.

  • That didn't work. Now instead of showing the error in minecraft, it black screens right after mojang logo. I ran a tester and it came up with



    ===Simple Minecraft Error Test===


    Starting Minecraft...


    Exception in thread "main" java.lang.NoClassDefFoundError: net/minecraft/client/
    Minecraft
    Caused by: java.lang.ClassNotFoundException: net.minecraft.client.Minecraft
    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)
    Could not find the main class: net.minecraft.client.Minecraft. Program will exi
    t.


    Finished session

    Don't sweat it'll be alright.

  • This is the error I got from running mcverror, I was using 7zip, and this time I tried winrar. Should I clear out mine craft and reinstall it. Just backup my saved maps?



    Checking for Minecraft launcher (minecrafterr.jar) in C:\Users\Tyler\AppData\Roaming\.minecraft\minecrafterr.jar
    Minecraft launcher found!
    Starting launcher...
    27 achievements
    182 recipes
    Exception in thread "Minecraft main thread" java.lang.VerifyError: (class: qz, method: a signature: (Ladg;DDDFF)V) Incompatible argument to function
    at ahu.<init>(ahu.java:41)
    at ahu.<clinit>(ahu.java:9)
    at net.minecraft.client.Minecraft.a(Minecraft.java:395)
    at net.minecraft.client.Minecraft.run(Minecraft.java:732)
    at java.lang.Thread.run(Unknown Source)
    Error report complete.


    Well that one was easy.


    You installed mods with a minecraft version different than the one you're using.

    Don't sweat it'll be alright.