A ~nullpointerexception~

When the plugin is loaded a ~nullpointerexception~ happens.

Code:

18:11:23 [SEVERE] Error occurred while enabling Hugo v0.1a (Is it up to date?)
java.lang.NullPointerException
    at com.minehq.hugo.HugoPlugin.registerCommands(HugoPlugin.java:52)
    at com.minehq.hugo.HugoPlugin.onEnable(HugoPlugin.java:29)
    at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:217)
    at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:457)
    at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:381)
    at org.bukkit.craftbukkit.v1_4_R1.CraftServer.loadPlugin(CraftServer.java:282)
    at org.bukkit.craftbukkit.v1_4_R1.CraftServer.enablePlugins(CraftServer.java:264)
    at net.minecraft.server.v1_4_R1.MinecraftServer.j(MinecraftServer.java:321)
    at net.minecraft.server.v1_4_R1.MinecraftServer.e(MinecraftServer.java:300)
    at net.minecraft.server.v1_4_R1.MinecraftServer.a(MinecraftServer.java:259)
    at net.minecraft.server.v1_4_R1.DedicatedServer.init(DedicatedServer.java:149)
    at net.minecraft.server.v1_4_R1.MinecraftServer.run(MinecraftServer.java:399)
    at net.minecraft.server.v1_4_R1.ThreadServerApplication.run(SourceFile:849)

Line 52:

Code:

this.getCommand("pvp").setExecutor(new Kit());

onEnable():

Code:

    @Override
    public void onEnable() {
        HugoPlugin.plugin = this;
 
        /*
        * Configuration initiation
        */
        if (!new File(getDataFolder(), "config.yml").exists()) {
            saveDefaultConfig();
        }
 
        this.registerCommands(); // Register commands
        this.registerEvents();  // Register events
        this.registerTasks();    // Register tasks
 
        Log.info(String.format("Successfully enabled version %s!", this.getDescription().getVersion()));
    }

Kit.java:

Code:

package com.minehq.hugo.command;
 
import com.minehq.hugo.kits.DefaultKit;
import com.minehq.hugo.util.Messenger;
import org.bukkit.command.Command;
import org.bukkit.command.CommandExecutor;
import org.bukkit.command.CommandSender;
import org.bukkit.entity.Player;
 
public class Kit implements CommandExecutor {
    @Override
    public boolean onCommand(CommandSender sender, Command command, String commandLabel, String[] args) {
        if (args[0].equalsIgnoreCase("pvp")) {
            boolean canUse = false;
 
            if (sender instanceof Player) {
                Player player = (Player) sender;
 
                if (player.hasPermission("hugo.user")) {
                    canUse = true;
                }
            } else {
                canUse = false;
            }
 
            if (canUse) {
                DefaultKit defaultKit = new DefaultKit();
                defaultKit.giveKit((Player) sender);
 
                return true;
            } else {
                Messenger.sendNoPermissionError(sender);
            }
        }
 
        return false;
    }
}

It happens no matter what command is loaded.

 

Did you put that command into your plugin.yml?

 

Yes

 

Please post the plugin.yml

 

Code:

name: Hugo
version: 0.1a
author: Sushi
main: com.minehq.hugo.HugoPlugin
database: false
 
command:
  chatsilence:
    description: Can be used by an admin to silence chat temporarily.
    permission: hugo.admin
  toggledeathfeed:
    description: Can be used to toggle the death feed, which is disabled by default.
    permission: hugo.user
  pvp:
    description: Gives the user the pvp kit.
    permission: hugo.user
 
permission:
  hugo.admin:
    description: Gives access to admin commands.
    children:
      hugo.user: true
    default: op
  hugo.user:
    description: Gives access to standard commands.
    default: true

 

It's commands, not command.

 

That's the issue, thanks.