Showing Players Balance On ScoreBoard

Hi

So i am working on a plugin were it will show how much money the player has on there scoreboard but for some reason i am getting an error in the console i am not getting errors in my code if anyone could help me out that would be great

This is the bit i believe is coursing the issue as it is put to null:

Code:

    public static Economy econ;

My hole class:

Code:

    private JavaPlugin plugin;
    public static Economy econ;
    public static EconomyResponse r;

    @EventHandler
    public void onJoin(PlayerJoinEvent event) {
        Player player = event.getPlayer();
        showScoreboard(player);
    }
   
     private boolean setupEconomy() {
            if (me.toxiccoke.utils.Main.plugin.getServer().getPluginManager().getPlugin("Vault") == null) {
                return false;
            }
            RegisteredServiceProvider<Economy> rsp = me.toxiccoke.utils.Main.plugin.getServer().getServicesManager().getRegistration(Economy.class);
            if (rsp == null) {
                return false;
            }
            econ = rsp.getProvider();
            return econ != null;
        }
    

    public void showScoreboard(Player p) {
        ScoreboardManager manager = Bukkit.getScoreboardManager();
        org.bukkit.scoreboard.Scoreboard board = manager.getNewScoreboard();

        Objective objective = board.registerNewObjective("test", "dummy");
        objective.setDisplaySlot(DisplaySlot.SIDEBAR);
        objective.setDisplayName(ChatColor.GOLD + "§c§lInferno Network ");
        Score Online = objective.getScore("§6Online");
        Online.setScore(10);
        Score Online1 = objective.getScore("§6> " + p.getServer().getOfflinePlayers().length + "/" + p.getServer().getMaxPlayers());
        Online1.setScore(9);
        Score Balance = objective.getScore("§6Balance");
        Balance.setScore(8);
        Score Balance1 = objective.getScore("§6> $" + econ.getBalance(p.getName()));
        p.setScoreboard(board);
    }

I am using the vault api
If u would like anymore information please comment below and i will try and get what u need to help me resolve this issue
Thanks
toxiccoke

 

You need to call your setupEconomy method in the onEnable.

 

ok ill try that now thanks

 

@toxiccoke If that doesn't work, you can easily make your own custom currency here!