java.lang.ArrayIndexOutOfBoundsException 2

I made a /settitle [Name] [TitleId] command, but when I do it it gives this error:

Code:

[INFO] TheJugger issued server command: /settitle TheJugger 6
[SEVERE] null
org.bukkit.command.CommandException: Unhandled exception executing command 'sett
itle' in plugin RealmMessages v0.1
        at org.bukkit.command.PluginCommand.execute(PluginCommand.java:46)
        at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:18
9)
        at org.bukkit.craftbukkit.v1_5_R3.CraftServer.dispatchCommand(CraftServe
r.java:523)
        at net.minecraft.server.v1_5_R3.PlayerConnection.handleCommand(PlayerCon
nection.java:965)
        at net.minecraft.server.v1_5_R3.PlayerConnection.chat(PlayerConnection.j
ava:883)
        at net.minecraft.server.v1_5_R3.PlayerConnection.a(PlayerConnection.java
:840)
        at net.minecraft.server.v1_5_R3.Packet3Chat.handle(Packet3Chat.java:44)
        at net.minecraft.server.v1_5_R3.NetworkManager.b(NetworkManager.java:292
)
        at net.minecraft.server.v1_5_R3.PlayerConnection.d(PlayerConnection.java
:109)
        at net.minecraft.server.v1_5_R3.ServerConnection.b(SourceFile:35)
        at net.minecraft.server.v1_5_R3.DedicatedServerConnection.b(SourceFile:3
0)
        at net.minecraft.server.v1_5_R3.MinecraftServer.r(MinecraftServer.java:5
81)
        at net.minecraft.server.v1_5_R3.DedicatedServer.r(DedicatedServer.java:2
26)
        at net.minecraft.server.v1_5_R3.MinecraftServer.q(MinecraftServer.java:4
77)
        at net.minecraft.server.v1_5_R3.MinecraftServer.run(MinecraftServer.java
:410)
        at net.minecraft.server.v1_5_R3.ThreadServerApplication.run(SourceFile:5
73)
Caused by: java.lang.ArrayIndexOutOfBoundsException: 2
        at sdh.realmmessages.Main.onCommand(Main.java:331)
        at org.bukkit.command.PluginCommand.execute(PluginCommand.java:44)
        ... 15 more
>

Command:

Code:

        if (args.length == 1) {
        if (cmd.getName().equalsIgnoreCase("settitle") && getNationNumber(pl.getName()) != -1) {
       if (!getConfig().getString(""+args[0]+"-nation").equalsIgnoreCase(""+getTheNationName(""+pl.getName()+"")+"")) {
       pl.sendMessage("You are not the owner of this player.");
       return false;
       }
       getConfig().set(""+args[0]+"-title", args[1]);
       saveConfig();
       return true;
        }
        }

 

You are checking for "args.length == 1, but you are accessing arg[1] which is the second element of the args-array.
Index of first element of an array starts at 0.

Also, your command "/settitle theJugger 6" has 2 arguments. So you should check for a length of 2.

 

Still doesn't work.

Did some tweaks, it works now.

EDIT by Moderator: merged posts, please use the edit button instead of double posting.