As title describes, having a meta item in your hotbar and selecting it (by scrolling) will cause an ArrayIndexOutOfBounds as soon as you go over it.
Logs:
Stacktrace:
[2017-01-22 20:10:29] java.lang.ArrayIndexOutOfBoundsException: -32 [2017-01-22 20:10:29] at org.schema.game.common.data.element.ElementKeyMap.getInfoFast(SourceFile:627) [2017-01-22 20:10:29] at obfuscated.dw.b(SourceFile:1950) [2017-01-22 20:10:29] at obfuscated.dw.d(SourceFile:1515) [2017-01-22 20:10:29] at obfuscated.dw.a(SourceFile:1599) [2017-01-22 20:10:29] at obfuscated.dW.a(SourceFile:499) [2017-01-22 20:10:29] at obfuscated.cD.a(SourceFile:305) [2017-01-22 20:10:29] at obfuscated.dw.a(SourceFile:1154) [2017-01-22 20:10:29] at obfuscated.cD.a(SourceFile:305) [2017-01-22 20:10:29] at obfuscated.dv.a(SourceFile:320) [2017-01-22 20:10:29] at obfuscated.cD.a(SourceFile:305) [2017-01-22 20:10:29] at obfuscated.dl.a(SourceFile:312) [2017-01-22 20:10:29] at obfuscated.cD.a(SourceFile:305) [2017-01-22 20:10:29] at obfuscated.cJ.a(SourceFile:150) [2017-01-22 20:10:29] at obfuscated.I.a(SourceFile:3458) [2017-01-22 20:10:29] at obfuscated.aOl.a(SourceFile:110) [2017-01-22 20:10:29] at obfuscated.I.updateStateInput(SourceFile:1463) [2017-01-22 20:10:29] at obfuscated.aEM.a(SourceFile:666) [2017-01-22 20:10:29] at obfuscated.aES.b(SourceFile:652) [2017-01-22 20:10:29] at obfuscated.U.e(SourceFile:953) [2017-01-22 20:10:29] at org.schema.game.common.Starter.startMainMenu(SourceFile:1434) [2017-01-22 20:10:29] at org.schema.game.common.Starter.main(SourceFile:980)