Literally none of my code works

Nothing works, it used to but now nothing works

Code:

    public void onEnable(){
       
        Bukkit.getServer().getPluginManager().registerEvents(new Gui(), this);

    }
   
    @EventHandler
    public void onJoin(PlayerJoinEvent e){
       
        Player p = e.getPlayer();
       
       
       
        ItemStack hubitems = new ItemStack(Material.STICK, 1);
           ItemMeta hubmeta = hubitems.getItemMeta();
           ArrayList<String> hub = new ArrayList<String>();
           hubmeta.setDisplayName(ChatColor.GREEN.toString() + ChatColor.BOLD + "Hide Players");
           hub.add(ChatColor.RED +  "[Click to hide]");
           hubmeta.setLore(hub);
           hubitems.setItemMeta(hubmeta);

          
          
          
           ItemStack donateitems = new ItemStack(Material.EMERALD, 1);
           ItemMeta donatemeta = donateitems.getItemMeta();
           ArrayList<String> emerald = new ArrayList<String>();
           donatemeta.setDisplayName(ChatColor.GREEN.toString() + ChatColor.BOLD + "Donate");
           emerald.add(ChatColor.RED +  "Donate!");
           donatemeta.setLore(emerald);
           donateitems.setItemMeta(donatemeta);
          
           ItemStack bungeeitems = new ItemStack(Material.COMPASS, 1);
           ItemMeta bungeemeta = bungeeitems.getItemMeta();
           ArrayList<String> compass = new ArrayList<String>();
           bungeemeta.setDisplayName(ChatColor.AQUA.toString() + ChatColor.BOLD + "Server Selector");
           compass.add(ChatColor.RED +  "Go somewhere!!");
           bungeemeta.setLore(compass);
           bungeeitems.setItemMeta(bungeemeta);
          
          
          
          
          
           //Add these later
       
        ItemStack book;
       
       
        book = new ItemStack(Material.WRITTEN_BOOK);
        BookMeta bm = (BookMeta) book.getItemMeta();
        bm.addPage("1", "2");
        bm.setPage(1, (ChatColor.BLACK.toString() + ChatColor.BOLD + "Welcome to ReflectiveMC! Here you will find a lot of fun things!! Like "
                + ChatColor.RED.toString() + ChatColor.BOLD + "* SurvivalGames, Factions, KitPVP and Bowbash!"));
        bm.setPage(2, (ChatColor.GREEN.toString() + ChatColor.BOLD + "Staff: " + ChatColor.RED.toString() + ChatColor.BOLD +
                "- Owner napoleancrafter , - 2nd Owner InvalidGaming, - Admin traydenpoke,  - Admin GodCookiez, - Admin Alex,  - Head-Developer bwfcwalshy, - Developer nverdier, - Developer CreeperSwagg34"));
        bm.setAuthor(ChatColor.GREEN.toString() + ChatColor.ITALIC + "ReflectiveMC");
        bm.setDisplayName(ChatColor.GOLD.toString() + ChatColor.BOLD + "Welcome!" + ChatColor.GREEN +" (Click)");
        book.setItemMeta(bm);
       
       
       
         p.setAllowFlight(true);
         p.setFlying(false);
        
        
         p.getInventory().addItem(new ItemStack(bungeeitems));
         p.getInventory().addItem(new ItemStack(hubitems));
         p.getInventory().addItem(new ItemStack(book));
         p.getInventory().addItem(new ItemStack(donateitems));
        
          
    }
   
     @SuppressWarnings("deprecation")
    @EventHandler
     public void onPlayerFly(PlayerToggleFlightEvent e) {
             Player p = e.getPlayer();
             if (p.getGameMode() != GameMode.CREATIVE) {
                     e.setCancelled(true);
                     p.setAllowFlight(false);
                     p.setFlying(false);
                     p.setVelocity(p.getLocation().getDirection().multiply(2.0D).setY(2.1D).setZ(3.0D));
                     p.playEffect(p.getLocation(), Effect.SMOKE, 15);
             }
     }

     @EventHandler
     public void move(PlayerMoveEvent e) {
             Player p = e.getPlayer();
             if (e.getPlayer().getGameMode() != GameMode.CREATIVE) {
                     if (p.getLocation().getBlock().getRelative(BlockFace.DOWN)
                                     .getType() != Material.AIR) {
                             p.setAllowFlight(true);
                     }
             }
     }
    
    
     @EventHandler
     public void onPlayerInteract(PlayerInteractEvent e) {
        
        
         ItemStack hubitems = new ItemStack(Material.STICK, 1);
            ItemMeta hubmeta = hubitems.getItemMeta();
            ArrayList<String> hub = new ArrayList<String>();
            hubmeta.setDisplayName(ChatColor.GREEN.toString() + ChatColor.BOLD + "Hide Players");
            hub.add(ChatColor.RED +  "[Click to hide]");
            hubmeta.setLore(hub);
            hubitems.setItemMeta(hubmeta);
           
           
            ItemStack hideplayers = new ItemStack(Material.BLAZE_ROD, 1);
               ItemMeta hideplayersmeta = hideplayers.getItemMeta();
               ArrayList<String> hide = new ArrayList<String>();
               hubmeta.setDisplayName(ChatColor.GREEN.toString() + ChatColor.BOLD + "Show Players");
               hub.add(ChatColor.RED +  "[Click to show]");
               hubmeta.setLore(hide);
               hubitems.setItemMeta(hideplayersmeta);
              
              
              
     if (e.getAction() == Action.RIGHT_CLICK_AIR || e.getAction() == Action.RIGHT_CLICK_BLOCK) {
         if (e.getItem().getType() == Material.STICK) {
             Player player = e.getPlayer();
             for (Player other : getServer().getOnlinePlayers()) {
                 player.hidePlayer(other);
                 player.playSound(player.getLocation(), Sound.ANVIL_LAND, 10, 1);
                 player.getInventory().remove(hubitems);
                 player.getInventory().addItem(hideplayers);
                 player.sendMessage(ChatColor.GREEN + "Players have been hidden!");
                 return;
             }
             return;
         }
         if (e.getItem().getType() == Material.BLAZE_ROD) {
             Player player = e.getPlayer();
             for (Player other : getServer().getOnlinePlayers()) {
                 player.showPlayer(other);
                 player.playSound(player.getLocation(), Sound.ANVIL_BREAK, 10, 1);
                 player.getInventory().remove(hideplayers);
                 player.getInventory().addItem(hubitems);
                 player.sendMessage(ChatColor.GREEN + "Players have been shown!");
                 return;
             }
            
             return;
         }
        
         if (e.getAction() == Action.RIGHT_CLICK_AIR || e.getAction() == Action.RIGHT_CLICK_BLOCK) {
             if (e.getItem().getType() == Material.EMERALD) {
                 Player player = e.getPlayer();
                     player.sendMessage(ChatColor.GREEN + "http://reflectivemc.com/");
                     return;
                 }
            
             if (e.getAction() == Action.RIGHT_CLICK_AIR || e.getAction() == Action.RIGHT_CLICK_BLOCK) {
                 if (e.getItem().getType() == Material.COMPASS) {
                     Player player = e.getPlayer();
                     player.openInventory(Gui.GUI);
                         return;
                     }
                 return;
             }
         }
     }
     }

GUI:

Code:

private static ItemStack spawn;
   
    public static Inventory GUI = Bukkit.createInventory(null, 18, "Test GUI");
   
    static
    {
       
        spawn = item1(ChatColor.RED + "Spawn");
       
        GUI.setItem(4, spawn);
       
    }
   
   
   
    private static ItemStack item1(String name){
        ItemStack i = new ItemStack(new ItemStack(Material.ANVIL, 1));
        ItemMeta im = i.getItemMeta();
        im.setDisplayName(name);
        im.setLore(Arrays.asList("§aGo to the server spawn!"));
        i.setItemMeta(im);
        return i;
    }
   
    @EventHandler
    public void onInventoryClick(InventoryClickEvent e) {
        if (!e.getInventory().getName().equalsIgnoreCase(GUI.getName())) return;
        if (e.getCurrentItem().getItemMeta() == null) return;
        if (e.getCurrentItem().getItemMeta().getDisplayName().contains("Spawn")){
            e.setCancelled(true);
            e.getWhoClicked().teleport(e.getWhoClicked().getWorld().getSpawnLocation());
            e.getWhoClicked().closeInventory();
        }
    }

please help

 

Debug.

 

It's probably from your misuse of static. (not really)

 

@teej107 @Skionz IDK what to do!! nothing works

 

Be more specific. What doesn't work? Are there any errors? Post them here.

 

1st step: Turn on your computer.

 

@teej107 LOL, seriously though @es359 literally NO errors, just nothing happens, my hide players dont work, my GUI wont work, it all did work then it just stopped

 

@XgXXSnipz
2nd step: install Java

EDIT: Now would be the time to post any errors in the console to save your self from more steps.

 

It's really quite simple: You did not register events for your main class.

 

Also why thaT much of static??

 

I think he did

 

@xTrollxDudex In that case he left out that part of the code. According to the code snippets above, only events for the Gui class are registered.

 

@Rocoty Fixed it

Works now... lock please