TagAPI is giving me a weird error

I usually can figure out whats wrong with the errors on my server. But this error is getting to be a bit confusing. Please just check it out and tell me if you can help.

It seems to occur everytime a player logs in aswell.

ERROR

Code:

2013-04-19 21:23:01 [INFO] mattypotts123[/IPHERE] logged in with entity id 7914 at ([world] -713.2593136383744, 52.0, -10.214304796448214)
2013-04-19 21:23:01 [SEVERE] Could not pass event PlayerReceiveNameTagEvent to HardcoreParkour v1.0
org.bukkit.event.EventException
at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:427)
at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62)
at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:477)
at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:462)
at org.kitteh.tag.TagAPI.handlePacket(TagAPI.java:310)
at org.kitteh.tag.TagAPI.packet(TagAPI.java:277)
at org.kitteh.tag.handler.ProtocolLibHandler$1.onPacketSending(ProtocolLibHandler.java:53)
at com.comphenix.protocol.injector.SortedPacketListenerList.invokePacketSending(SortedPacketListenerList.java:70)
at com.comphenix.protocol.injector.PacketFilterManager.handlePacket(PacketFilterManager.java:440)
at com.comphenix.protocol.injector.PacketFilterManager.invokePacketSending(PacketFilterManager.java:420)
at com.comphenix.protocol.injector.player.PlayerInjector.handlePacketSending(PlayerInjector.java:548)
at com.comphenix.protocol.injector.player.NetworkServerInjector$1.intercept(NetworkServerInjector.java:148)
at net.minecraft.server.v1_5_R2.PlayerConnection$$EnhancerByCGLIB$$26c3872f.sendPacket(<generated>)
at net.minecraft.server.v1_5_R2.EntityTrackerEntry.updatePlayer(EntityTrackerEntry.java:309)
at net.minecraft.server.v1_5_R2.EntityTrackerEntry.scanPlayers(EntityTrackerEntry.java:376)
at net.minecraft.server.v1_5_R2.EntityTracker.addEntity(EntityTracker.java:105)
at net.minecraft.server.v1_5_R2.EntityTracker.addEntity(EntityTracker.java:88)
at net.minecraft.server.v1_5_R2.EntityTracker.track(EntityTracker.java:23)
at net.minecraft.server.v1_5_R2.WorldManager.a(WorldManager.java:18)
at net.minecraft.server.v1_5_R2.World.a(World.java:958)
at net.minecraft.server.v1_5_R2.WorldServer.a(WorldServer.java:785)
at net.minecraft.server.v1_5_R2.World.addEntity(World.java:951)
at net.minecraft.server.v1_5_R2.World.addEntity(World.java:896)
at net.minecraft.server.v1_5_R2.PlayerList.c(PlayerList.java:218)
at net.minecraft.server.v1_5_R2.PlayerList.a(PlayerList.java:100)
at net.minecraft.server.v1_5_R2.PendingConnection.d(PendingConnection.java:129)
at net.minecraft.server.v1_5_R2.PendingConnection.c(PendingConnection.java:44)
at net.minecraft.server.v1_5_R2.DedicatedServerConnectionThread.a(DedicatedServerConnectionThread.java:41)
at net.minecraft.server.v1_5_R2.DedicatedServerConnection.b(SourceFile:29)
at net.minecraft.server.v1_5_R2.MinecraftServer.r(MinecraftServer.java:580)
at net.minecraft.server.v1_5_R2.DedicatedServer.r(DedicatedServer.java:225)
at net.minecraft.server.v1_5_R2.MinecraftServer.q(MinecraftServer.java:476)
at net.minecraft.server.v1_5_R2.MinecraftServer.run(MinecraftServer.java:409)
at net.minecraft.server.v1_5_R2.ThreadServerApplication.run(SourceFile:573)
Caused by: java.lang.ArrayIndexOutOfBoundsException: 2
at me.roklgames.HardcoreParkour.hardcoreParkour.getGroupColor(hardcoreParkour.java:240)
at me.roklgames.HardcoreParkour.Listeners.PlayerReceiveNameTag.onNameTag(PlayerReceiveNameTag.java:20)
at sun.reflect.GeneratedMethodAccessor374.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:601)
at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:425)
... 33 more

My Referenced Code
PlayerReceiveNameTagEvent.java (lines 17-21)

PHP:

@EventHandler
    public void onNameTag(final PlayerReceiveNameTagEvent e) {
        Player player = e.getNamedPlayer();
        e.setTag(hardcoreParkour.getGroupColor(player)+hardcoreParkour.getIGN(player));
    }

hardcoreParkour.java (lines 238-242)

PHP:

String rName = hardcoreParkour.getRank(p);
String[] data = rName.split("§");
char[] data2 = data[2].toCharArray();
String finalData = "§"+data2[0];
return finalData;

 

It's not an error with TagAPI, it's an error with your code. You are trying to access the third index in an array without checking if it exists (in your lines 238-242). You can see it in the stack trace:

Code:

Caused by: java.lang.ArrayIndexOutOfBoundsException: 2
at me.roklgames.HardcoreParkour.hardcoreParkour.getGroupColor(hardcoreParkour.java:240)
at me.roklgames.HardcoreParkour.Listeners.PlayerReceiveNameTag.onNameTag(PlayerReceiveNameTag.java:20)
at sun.reflect.GeneratedMethodAccessor374.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:601)
at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:425)
... 33 more

 

The data array does not have a third element?
An array starts from zero, so 0 is really the first, 1 is the second, and so on.

Try changing:

PHP:

char[] data2 = data[2].toCharArray();

to:

PHP:

char[] data2 = data[1].toCharArray();

 

Nevermind, i tried to rule that out but it didnt work. Its still giving me errors. What would you put there?

 

What code are you using?