Can't obtain items while in creative mode.

[natewiebe13]

As says in the title, you cannot obtain items from creative, the server will kick you and output an exception to the console.

Here is the exception:

14:12:24 [WARNING] Failed to handle packet: java.lang.IndexOutOfBoundsException: Index: 46, Size: 45

java.lang.IndexOutOfBoundsException: Index: 46, Size: 45

at java.util.ArrayList.rangeCheck(ArrayList.java:571)

at java.util.ArrayList.get(ArrayList.java:349)

at net.minecraft.server.Container.a(SourceFile:128)

at net.minecraft.server.NetServerHandler.a(NetServerHandler.java:997)

at net.minecraft.server.Packet102WindowClick.handle(SourceFile:28)

at net.minecraft.server.NetworkManager.b(NetworkManager.java:231)

at net.minecraft.server.NetServerHandler.a(NetServerHandler.java:101)

at net.minecraft.server.NetworkListenThread.a(NetworkListenThread.java:78)

at net.minecraft.server.MinecraftServer.w(MinecraftServer.java:543)

at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:441)

at net.minecraft.server.ThreadServerApplication.run(SourceFile:465)

[KakerMix]

This is a common error. Nothing can be done about it. Take items from NEI itself instead of the creative mode window.