I get an error when I try using the /help command. I believe what I return for the command usage affects this.

 

Command:

package easycoins.command;

import java.util.List;

import net.minecraft.command.ICommand;
import net.minecraft.command.ICommandSender;
import net.minecraft.entity.player.EntityPlayerMP;
import net.minecraft.server.MinecraftServer;
import net.minecraft.util.ChatComponentText;
import net.minecraft.util.EnumChatFormatting;
import easycoins.api.EasyCoinsAPI;

public class CommandCoinsEC implements ICommand {
private List aliases;

@Override
public String getCommandName() {
	return "coins";
}

@Override
public String getCommandUsage(ICommandSender sender) {
	return "commands.coins.usage";
}

@Override
public void processCommand(ICommandSender sender, String[] args) {
	EntityPlayerMP player = MinecraftServer.getServer().getConfigurationManager().getPlayerForUsername(sender.getCommandSenderName());
	player.addChatComponentMessage(new ChatComponentText(EnumChatFormatting.WHITE + "You currently have " + EnumChatFormatting.YELLOW + EasyCoinsAPI.getCoins(player) + EnumChatFormatting.WHITE + " coins."));
}

@Override
public int compareTo(Object o) {
	return 0;
}

@Override
public List getCommandAliases() {
	return aliases;
}

@Override
public boolean canCommandSenderUseCommand(ICommandSender var1) {
	return true;
}

@Override
public List addTabCompletionOptions(ICommandSender var1, String[] var2) {
	return null;
}

@Override
public boolean isUsernameIndex(String[] var1, int var2) {
	return false;
}
}

 

Language File:

commands.coins.usage=/coins

 

If I try returning "coins" then it works fine, but it looks weird if I use the /help command.

 

Am I doing something wrong?

@Override
public int compareTo(Object o) {
	return 0;
}

This is horribly wrong. Look into CommandBase at least before making your own command.