Minecraft Forums

Can someone help me with this error?

[15:04:13 INFO]: Launching game
[15:04:13 INFO]: Looking for old natives to clean up...
[15:04:13 INFO]: Unpacking natives to C:\Users\Tracy\AppData\Roaming\.minecraft\versions\Mods\Mods-natives-12215683211920
[15:04:13 INFO]: Launching in C:\Users\Tracy\AppData\Roaming\.minecraft
[15:04:14 INFO]: Client> Exception in thread "main" java.lang.VerifyError: (class: atv, method: a signature: (Lbdd;Ljava/lang/String;)V) Incompatible argument to function
[15:04:14 INFO]: Client> at net.minecraft.client.main.Main.main(SourceFile:37)
[15:04:14 ERROR]: Game ended with bad state (exit code 1)
[15:04:14 INFO]: Deleting C:\Users\Tracy\AppData\Roaming\.minecraft\versions\Mods\Mods-natives-12215683211920
[15:04:14 INFO]: Ignoring visibility rule and showing launcher due to a game crash

First of all, Here is what I think you should do :

• Restart Minecraft

• Get a New "clean" Launcher (Clean means No Mods, Not a Hacked Client . Just a Original Launcher. Make sure you delete everything in your /.minecraft folder .)

• Contact Your Launcher Creator
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Second , Welcome to the Forums!