Solved Error

Anyone knows what is wrong there. I am new at this so please help me.
It was all working fine when i had all this in one class so I decide to make more classes and I dont know what is wrong.


Main class:

Code:

package me.bronzzze.wardrobe;

import org.bukkit.Bukkit;
import org.bukkit.ChatColor;
import org.bukkit.command.ConsoleCommandSender;
import org.bukkit.plugin.java.JavaPlugin;

public class Main extends JavaPlugin{
 


    public Main main;
 
 
    @Override
    public void onEnable() {
     
        this.getCommand("wardrobe").setExecutor(new Commands(this));
        Bukkit.getServer().getPluginManager().registerEvents(new Events(this), this);
        ConsoleCommandSender console = Bukkit.getServer().getConsoleSender();     
        console.sendMessage(ChatColor.RED + "-------------------------");
        console.sendMessage(ChatColor.BLUE + "Wardrobe Plugin enabled");
        console.sendMessage(ChatColor.RED + "-------------------------");
        getConfig();
        getConfig().options().copyDefaults(true);
        saveConfig();
     
     

}
 
    public String prefix = ChatColor.translateAlternateColorCodes('&', getConfig()
            .getString("Chat Wardrobe Prefix"));
}

Event class:

Code:

package me.bronzzze.wardrobe;

import org.bukkit.ChatColor;
import org.bukkit.Color;
import org.bukkit.Material;
import org.bukkit.Sound;
import org.bukkit.configuration.MemorySection;
import org.bukkit.enchantments.Enchantment;
import org.bukkit.entity.Player;
import org.bukkit.event.EventHandler;
import org.bukkit.event.Listener;
import org.bukkit.event.inventory.InventoryClickEvent;
import org.bukkit.event.inventory.InventoryType.SlotType;
import org.bukkit.inventory.ItemStack;
import org.bukkit.inventory.meta.LeatherArmorMeta;

public class Events implements Listener{
 
 
    private final Main main;

    public Events(Main main) {
        this.main = main;

    }


 

    @EventHandler
    public void onClick(InventoryClickEvent e) {
        final Player p = (Player) e.getWhoClicked();
     
 

 
    if(e.getSlotType() == SlotType.ARMOR) {
        e.setCancelled(true);
    }
        if (e.getInventory()
                .getName()
                .equalsIgnoreCase(
                        ChatColor.translateAlternateColorCodes('&', main.getConfig()
                                .getString("Main GUI name")))) {
            if (e.getCurrentItem() == null) {
                return;

            }
            e.setCancelled(true);
            if (e.getCurrentItem().getItemMeta().getDisplayName().contains(
                            "" + ChatColor.LIGHT_PURPLE + ChatColor.BOLD
                                    + "Armour Selector")) {
                p.getLocation().getWorld()
                        .playSound(p.getLocation(), Sound.CHEST_OPEN, 2, 1);
                p.closeInventory();
                ArmourGUI.openInventory(p);
             
             
            }
         
            if (e.getCurrentItem()
                    .getItemMeta()
                    .getDisplayName()
                    .contains("" + ChatColor.GOLD + ChatColor.BOLD
                            + "Hat Selector")) {
                p.getLocation().getWorld()
                        .playSound(p.getLocation(), Sound.CHEST_OPEN, 2, 1);
                p.closeInventory();
                HatGUI.openInventory2(p);

     
    }
         
            if (e.getCurrentItem()
                    .getItemMeta()
                    .getDisplayName()
                    .contains("" + ChatColor.DARK_RED + ChatColor.BOLD
                            + "Clear Armour")) {
                p.getInventory().setHelmet(null);
                p.getInventory().setChestplate(null);
                p.getInventory().setLeggings(null);
                p.getInventory().setBoots(null);
                p.getLocation().getWorld()
                        .playSound(p.getLocation(), Sound.SHOOT_ARROW, 5, 1);
                p.closeInventory();
                p.sendMessage(main.prefix + ChatColor.translateAlternateColorCodes('&', main.getConfig()
                        .getString("Message when you clear Armour")));
        }
        }
         
            if (e.getInventory()
                    .getName()
                    .equalsIgnoreCase(
                            ChatColor.translateAlternateColorCodes('&', main.getConfig()
                                    .getString("Armour GUI name")))) {
                if (e.getCurrentItem() == null) {
                    return;
                }
         
                    e.setCancelled(true);
                    if(e.getCurrentItem().getItemMeta().getDisplayName().contains("" + ChatColor.YELLOW + ChatColor.BOLD
                + "Yellow Helmet")){
                        ItemStack item1 = new ItemStack(Material.LEATHER_HELMET, 1);
                        item1.addEnchantment(Enchantment.PROTECTION_ENVIRONMENTAL, 1);
                        LeatherArmorMeta itemM1 = (LeatherArmorMeta) item1.getItemMeta();
                        itemM1.setDisplayName("" + ChatColor.YELLOW + ChatColor.BOLD
                                + "Yellow Helmet");
                        itemM1.setColor(Color.YELLOW);
                        item1.setItemMeta(itemM1);
                        p.getInventory().setHelmet(item1);
                        p.closeInventory();
                     
                    }
                 
                    if(e.getCurrentItem().getItemMeta().getDisplayName().contains("" + ChatColor.LIGHT_PURPLE + ChatColor.BOLD
                + "Pink Helmet")){
                        ItemStack item1 = new ItemStack(Material.LEATHER_HELMET, 1);
                        item1.addEnchantment(Enchantment.PROTECTION_ENVIRONMENTAL, 1);
                        LeatherArmorMeta itemM1 = (LeatherArmorMeta) item1.getItemMeta();
                        itemM1.setDisplayName("" + ChatColor.LIGHT_PURPLE + ChatColor.BOLD
                                + "Pink Helmet");
                        itemM1.setColor(Color.FUCHSIA);
                        item1.setItemMeta(itemM1);
                        p.getInventory().setHelmet(item1);
                        p.closeInventory();
                 
         
    }
                    if(e.getCurrentItem().getItemMeta().getDisplayName().contains("" + ChatColor.DARK_RED + ChatColor.BOLD
                + "Red Helmet")){
                        ItemStack item1 = new ItemStack(Material.LEATHER_HELMET, 1);
                        item1.addEnchantment(Enchantment.PROTECTION_ENVIRONMENTAL, 1);
                        LeatherArmorMeta itemM1 = (LeatherArmorMeta) item1.getItemMeta();
                        itemM1.setDisplayName("" + ChatColor.DARK_RED + ChatColor.BOLD
                                + "Red Helmet");
                        itemM1.setColor(Color.RED);
                        item1.setItemMeta(itemM1);
                        p.getInventory().setHelmet(item1);
                        p.closeInventory();
                    }
            }
     
    }




 


}

Command Class:

Code:

package me.bronzzze.wardrobe;

import org.bukkit.ChatColor;
import org.bukkit.command.Command;
import org.bukkit.command.CommandExecutor;
import org.bukkit.command.CommandSender;
import org.bukkit.entity.Player;

public class Commands implements CommandExecutor{
 
    private Main main;
 
    public Commands(Main main){
        this.main = main;         
     
     
 
    }
 

 
 
    @Override
    public boolean onCommand(CommandSender sender, Command cmd, String label, String[] args) {
     
        Player p = (Player) sender;
        if(label.equalsIgnoreCase("wardrobe")){

     
        p.sendMessage(ChatColor.YELLOW + "Working");
        MainGUI.openInventory1(p);
        }
     
     
        return false;

    }

}

MainGUI:

Code:

package me.bronzzze.wardrobe;

import java.util.ArrayList;
import java.util.List;

import org.bukkit.Bukkit;
import org.bukkit.ChatColor;
import org.bukkit.Color;
import org.bukkit.Material;
import org.bukkit.enchantments.Enchantment;
import org.bukkit.entity.Player;
import org.bukkit.inventory.Inventory;
import org.bukkit.inventory.ItemStack;
import org.bukkit.inventory.meta.ItemMeta;
import org.bukkit.inventory.meta.LeatherArmorMeta;

public class MainGUI {
    private static Main main;
 
    public MainGUI(Main main){
        this.main = main; 
 
    }
 
 

    public static void openInventory1(Player p) {
        Inventory inv1 = Bukkit.getServer().createInventory(
                null,
                9,
                ChatColor.translateAlternateColorCodes('&', main.getConfig()
                        .getString("Main GUI name")));

        ItemStack main1 = new ItemStack(Material.LEATHER_CHESTPLATE, 1);
        main1.addEnchantment(Enchantment.PROTECTION_ENVIRONMENTAL, 1);
        LeatherArmorMeta mainM1 = (LeatherArmorMeta) main1.getItemMeta();
     
        mainM1.setDisplayName("" + ChatColor.LIGHT_PURPLE + ChatColor.BOLD
                + "Armour Selector");
        List<String> lore1 = new ArrayList<String>();
        lore1.add(ChatColor.LIGHT_PURPLE + "*-*-*-*-*-*-*-*-*-*-*-*-*");
        lore1.add(ChatColor.LIGHT_PURPLE + "Click to select Armour!");
        lore1.add(ChatColor.LIGHT_PURPLE + "*-*-*-*-*-*-*-*-*-*-*-*-*");
        mainM1.setLore(lore1);
        main1.setItemMeta(mainM1);

        ItemStack main2 = new ItemStack(Material.LEATHER_CHESTPLATE, 1);
        main2.addEnchantment(Enchantment.PROTECTION_ENVIRONMENTAL, 1);
        LeatherArmorMeta mainM2 = (LeatherArmorMeta) main2.getItemMeta();
        mainM2.setDisplayName("" + ChatColor.AQUA + ChatColor.BOLD
                + "Disco Armour");
        List<String> lore2 = new ArrayList<String>();
        lore2.add(ChatColor.AQUA + "*-*-*-*-*-*-*-*-*");
        lore2.add(ChatColor.AQUA + "Click to equip!");
        lore2.add(ChatColor.AQUA + "*-*-*-*-*-*-*-*-*");
        mainM2.setLore(lore2);
        mainM2.setColor(Color.BLACK);
        main2.setItemMeta(mainM2);

        ItemStack main3 = new ItemStack(Material.SKULL_ITEM, 1);
        ItemMeta mainM3 = main3.getItemMeta();
        mainM3.setDisplayName("" + ChatColor.GOLD + ChatColor.BOLD
                + "Hat Selector");
        List<String> lore3 = new ArrayList<String>();
        lore3.add(ChatColor.GOLD + "*-*-*-*-*-*-*-*-*-*-*");
        lore3.add(ChatColor.GOLD + "Click to select Hat!");
        lore3.add(ChatColor.GOLD + "*-*-*-*-*-*-*-*-*-*-*");
        mainM3.setLore(lore3);
        main3.setItemMeta(mainM3);

        ItemStack main4 = new ItemStack(Material.LAVA_BUCKET, 1);
        ItemMeta mainM4 = main4.getItemMeta();
        mainM4.setDisplayName("" + ChatColor.DARK_RED + ChatColor.BOLD
                + "Clear Armour");
        List<String> lore4 = new ArrayList<String>();
        lore4.add(ChatColor.RED + "*-*-*-*-*-*-*-*-*-*-*-*-*");
        lore4.add(ChatColor.RED + "Click to remove Aromour!");
        lore4.add(ChatColor.RED + "*-*-*-*-*-*-*-*-*-*-*-*-*");
        mainM4.setLore(lore4);
        main4.setItemMeta(mainM4);

        inv1.setItem(1, main1);
        inv1.setItem(3, main2);
        inv1.setItem(5, main3);
        inv1.setItem(7, main4);

        p.openInventory(inv1);
    }














 

}

ArmourGUI class:
http://pastebin.com/9wz8uwFx

HeadGUI class:

Code:

package me.bronzzze.wardrobe;

import java.util.ArrayList;
import java.util.List;

import org.bukkit.Bukkit;
import org.bukkit.ChatColor;
import org.bukkit.Material;
import org.bukkit.entity.Player;
import org.bukkit.inventory.Inventory;
import org.bukkit.inventory.ItemStack;
import org.bukkit.inventory.meta.ItemMeta;

public class HatGUI {
 
    private static Main main;

    public HatGUI(Main main) {
        this.main = main;
     
    }
 
    public static void openInventory2(Player p) {
        Inventory inv2 = Bukkit.getServer().createInventory(
                null,
                27,
                ChatColor.translateAlternateColorCodes('&', main.getConfig()
                        .getString("Head GUI name")));
        List<String> l = new ArrayList<String>();
        ItemStack head1 = new ItemStack(Material.ENCHANTMENT_TABLE);
        ItemMeta headm1 = head1.getItemMeta();
        l.add(ChatColor.GOLD + "Click to Equip!");
        headm1.setLore(l);
        head1.setItemMeta(headm1);
     
        ItemStack head2 = new ItemStack(Material.MOB_SPAWNER);
        List<String> l2 = new ArrayList<String>();
        ItemMeta headm2 = head2.getItemMeta();
        l2.add(ChatColor.GOLD + "Click to Equip!");
        headm2.setLore(l2);
        head2.setItemMeta(headm2);
     
        ItemStack head3 = new ItemStack(Material.BRICK_STAIRS);
        List<String> l3 = new ArrayList<String>();
        ItemMeta headm3 = head3.getItemMeta();
        l3.add(ChatColor.GOLD + "Click to Equip!");
        headm3.setLore(l3);
        head3.setItemMeta(headm3);
     
        ItemStack head4 = new ItemStack(Material.CACTUS);
        List<String> l4 = new ArrayList<String>();
        ItemMeta headm4 = head4.getItemMeta();
        l4.add(ChatColor.GOLD + "Click to Equip!");
        headm4.setLore(l4);
        head4.setItemMeta(headm4);
     
        ItemStack head5 = new ItemStack(Material.STAINED_GLASS);
        List<String> l5 = new ArrayList<String>();
        ItemMeta headm5 = head5.getItemMeta();
        l5.add(ChatColor.GOLD + "Click to Equip!");
        headm5.setLore(l5);
        head5.setItemMeta(headm5);
     
        ItemStack head6 = new ItemStack(Material.BEACON);
        List<String> l6 = new ArrayList<String>();
        ItemMeta headm6 = head6.getItemMeta();
        l6.add(ChatColor.GOLD + "Click to Equip!");
        headm6.setLore(l6);
        head6.setItemMeta(headm6);
     
        ItemStack head7 = new ItemStack(Material.PUMPKIN);
        List<String> l7 = new ArrayList<String>();
        ItemMeta headm7 = head7.getItemMeta();
        l7.add(ChatColor.GOLD + "Click to Equip!");
        headm7.setLore(l7);
        head7.setItemMeta(headm7);
     
        ItemStack head8 = new ItemStack(Material.LEAVES);
        List<String> l8 = new ArrayList<String>();
        ItemMeta headm8 = head8.getItemMeta();
        l8.add(ChatColor.GOLD + "Click to Equip!");
        headm8.setLore(l8);
        head8.setItemMeta(headm8);
     
        ItemStack head9 = new ItemStack(Material.ICE);
        List<String> l9 = new ArrayList<String>();
        ItemMeta headm9 = head9.getItemMeta();
        l9.add(ChatColor.GOLD + "Click to Equip!");
        headm9.setLore(l9);
        head9.setItemMeta(headm9);
     
        ItemStack head10 = new ItemStack(Material.ENDER_CHEST);
        List<String> l11 = new ArrayList<String>();
        ItemMeta headm10 = head10.getItemMeta();
        l11.add(ChatColor.GOLD + "Click to Equip!");
        headm10.setLore(l11);
        head10.setItemMeta(headm10);
     
        ItemStack head11 = new ItemStack(Material.BEDROCK);
        List<String> l12 = new ArrayList<String>();
        ItemMeta headm11 = head11.getItemMeta();
        l12.add(ChatColor.GOLD + "Click to Equip!");
        headm11.setLore(l12);
        head11.setItemMeta(headm11);
     
        ItemStack head12 = new ItemStack(Material.DIAMOND_BLOCK);
        List<String> l13 = new ArrayList<String>();
        ItemMeta headm12 = head12.getItemMeta();
        l13.add(ChatColor.GOLD + "Click to Equip!");
        headm12.setLore(l13);
        head12.setItemMeta(headm12);
     
        ItemStack head13 = new ItemStack(Material.PACKED_ICE);
        List<String> l14 = new ArrayList<String>();
        ItemMeta headm13 = head13.getItemMeta();
        l14.add(ChatColor.GOLD + "Click to Equip!");
        headm13.setLore(l14);
        head13.setItemMeta(headm13);
     
        ItemStack head14 = new ItemStack(Material.TNT);
        List<String> l15 = new ArrayList<String>();
        ItemMeta headm14 = head14.getItemMeta();
        l15.add(ChatColor.GOLD + "Click to Equip!");
        headm14.setLore(l15);
        head14.setItemMeta(headm14);
     
        ItemStack head15 = new ItemStack(Material.CHEST);
        List<String> l16 = new ArrayList<String>();
        ItemMeta headm15 = head15.getItemMeta();
        l16.add(ChatColor.GOLD + "Click to Equip!");
        headm15.setLore(l16);
        head15.setItemMeta(headm15);
     
        inv2.setItem(0, head1);
        inv2.setItem(1, head2);
        inv2.setItem(2, head3);
        inv2.setItem(3, head4);
        inv2.setItem(4, head5);
        inv2.setItem(5, head6);
        inv2.setItem(6, head7);
        inv2.setItem(7, head8);
        inv2.setItem(8, head9);
        inv2.setItem(9, head10);
        inv2.setItem(10, head11);
        inv2.setItem(11, head12);
        inv2.setItem(12, head13);
        inv2.setItem(13, head14);
        inv2.setItem(14, head15);
     
        p.openInventory(inv2);
     
    }


}

Error

I know this is wrong

Code:

  MainGUI.openInventory1(p);

But i dont know how to link GUI class with Command

bump

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

 

Why don't you create an instance?
Then you can access voids from other classes.

In the class where all your methods are

Code:

private ClassName() { }
 
    private static ClassName instance = new ClassName();
 
    public static ClassName getInstance() {
        return instance;
    }

And in the class you want to access the methods:

Code:

ClassName i = ClassName.getInstance();

For example:

Code:

i.openInventory(p);

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

 

@bronzzze http://bukkit.org/threads/how-to-re...ubleshoot-your-own-plugins-by-yourself.32457/

 

Ty so much. I forgot about instance. Ty.