Anvil and ET command doesnt work idk why, crafting working fine so idc

src/main/java/com/night/nullvalkyrie/Chests/MenuListener.java

@@ -32,6 +32,6 @@ public class MenuListener implements Listener {
 
 
             player.closeInventory();
-        }
+         }else { return; }
     }
 }

src/main/java/com/night/nullvalkyrie/Main.java

@@ -50,11 +50,15 @@ public final class Main extends JavaPlugin implements Listener {
         getCommand("test").setExecutor(new TestCommand());
         getCommand("vanish").setExecutor(new VanishCommand());
         getCommand("armor").setExecutor(new ArmorCommand());
+        getCommand("armor").setTabCompleter(new ArmorTab());
         getCommand("gun").setExecutor(new GunCommand());
         getCommand("msg").setExecutor(new MessageCommand());
         getCommand("menu").setExecutor(new MenuCommand());
         getCommand("rank").setExecutor(new RankCommand(this));
         getCommand("hologram").setExecutor(new HologramCommand());
+        getCommand("craft").setExecutor(new CraftCommand());
+        getCommand("anvil").setExecutor(new AnvilCommand());
+        getCommand("enchant").setExecutor(new EnchantingCommand());
         bossbar = Bukkit.createBossBar(
                 ChatColor.GOLD + "Kuudra",
                 BarColor.RED,

src/main/java/com/night/nullvalkyrie/commands/AnvilCommand.java

@@ -0,0 +1,21 @@
+package com.night.nullvalkyrie.commands;
+
+import org.bukkit.Bukkit;
+import org.bukkit.command.Command;
+import org.bukkit.command.CommandExecutor;
+import org.bukkit.command.CommandSender;
+import org.bukkit.entity.Player;
+import org.bukkit.event.inventory.InventoryType;
+
+public class AnvilCommand implements CommandExecutor {
+    @Override
+    public boolean onCommand(CommandSender sender, Command command, String label, String[] args) {
+        if(sender instanceof Player) {
+            Player player = (Player) sender;
+            player.openInventory(Bukkit.createInventory(player, InventoryType.ANVIL));
+        }
+
+
+        return false;
+    }
+}

src/main/java/com/night/nullvalkyrie/commands/ArmorCommand.java

@@ -1,6 +1,6 @@
 package com.night.nullvalkyrie.commands;
 
-import org.bukkit.ChatColor;
+import org.bukkit.Bukkit;
 import org.bukkit.Material;
 import org.bukkit.command.Command;
 import org.bukkit.command.CommandExecutor;
@@ -10,8 +10,10 @@ import org.bukkit.inventory.ItemStack;
 import org.bukkit.inventory.meta.LeatherArmorMeta;
 
 public class ArmorCommand implements CommandExecutor {
+
     @Override
     public boolean onCommand(CommandSender sender, Command command, String label, String[] args) {
+        if(sender instanceof Player) {
             Player player = (Player) sender;
             ItemStack helmet = new ItemStack(Material.LEATHER_HELMET);
             LeatherArmorMeta helmetdata = (LeatherArmorMeta) helmet.getItemMeta();
@@ -44,6 +46,7 @@ public class ArmorCommand implements CommandExecutor {
             bootdata.setUnbreakable(true);
             boot.setItemMeta(legdata);
             player.getInventory().addItem(boot);
+        }
 
 
         return false;

src/main/java/com/night/nullvalkyrie/commands/ArmorTab.java

@@ -0,0 +1,32 @@
+
+package com.night.nullvalkyrie.commands;
+
+import org.bukkit.Bukkit;
+import org.bukkit.command.Command;
+import org.bukkit.command.CommandSender;
+import org.bukkit.command.TabCompleter;
+import org.bukkit.entity.Player;
+import org.bukkit.util.StringUtil;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+
+public class ArmorTab implements TabCompleter {
+
+    @Override
+    public List<String> onTabComplete(CommandSender sender, Command command, String label, String[] args) {
+        if(args.length == 1) {
+            return StringUtil.copyPartialMatches(args[0], Arrays.asList("angeles", "widow"), new ArrayList<>());
+        } else if(args.length == 2) {
+            List<String> names = new ArrayList<>();
+            for(Player player: Bukkit.getOnlinePlayers()) {
+                names.add(player.getName());
+            }
+            return StringUtil.copyPartialMatches(args[1], names, new ArrayList<>());
+        }
+
+
+        return new ArrayList<>();
+    }
+}

src/main/java/com/night/nullvalkyrie/commands/CraftCommand.java

@@ -0,0 +1,19 @@
+package com.night.nullvalkyrie.commands;
+
+import org.bukkit.command.Command;
+import org.bukkit.command.CommandExecutor;
+import org.bukkit.command.CommandSender;
+import org.bukkit.entity.Player;
+
+public class CraftCommand implements CommandExecutor {
+    @Override
+    public boolean onCommand(CommandSender sender, Command command, String label, String[] args) {
+        if(sender instanceof Player) {
+            Player player = (Player) sender;
+            player.openWorkbench(null, true);
+        }
+
+
+        return false;
+    }
+}

src/main/java/com/night/nullvalkyrie/commands/EnchantingCommand.java

@@ -0,0 +1,21 @@
+package com.night.nullvalkyrie.commands;
+
+        import org.bukkit.Bukkit;
+        import org.bukkit.command.Command;
+        import org.bukkit.command.CommandExecutor;
+        import org.bukkit.command.CommandSender;
+        import org.bukkit.entity.Player;
+        import org.bukkit.event.inventory.InventoryType;
+
+public class EnchantingCommand implements CommandExecutor {
+    @Override
+    public boolean onCommand(CommandSender sender, Command command, String label, String[] args) {
+        if(sender instanceof Player) {
+            Player player = (Player) sender;
+            player.openEnchanting(null, true);
+        }
+
+
+        return false;
+    }
+}

src/main/resources/plugin.yml

@@ -22,3 +22,12 @@ commands:
     description: "Set rank of players"
   hologram:
     description: "Spawn a hologram"
+  craft:
+    aliases: ["ct", "crafting", "craftingtable"]
+    description: "Open crafting table"
+  anvil:
+    aliases: [ "av", "anvil" ]
+    description: "Open anvil"
+  enchant:
+    aliases: [ "et", "enchanting", "enchantingtable"]
+    description: "Open enchanting table"