Bei mir wird kein Inventory erstellt

[Lentry]

Hallo,
Ich möchte ein Plugin Schreiben wo man auf eine Chest auf klickt und dan auf ein Mosteregg drauf killt und da noch ein Inventory erstllt soll

package LobbyItems;

import org.bukkit.Bukkit;
import org.bukkit.Material;
import org.bukkit.entity.Player;
import org.bukkit.event.EventHandler;
import org.bukkit.event.Listener;
import org.bukkit.event.block.Action;
import org.bukkit.event.inventory.InventoryClickEvent;
import org.bukkit.event.player.PlayerInteractEvent;
import org.bukkit.inventory.Inventory;
import org.bukkit.inventory.ItemStack;
import org.bukkit.inventory.meta.ItemMeta;

public class Gadgets implements Listener {
   
   
   
    @SuppressWarnings("unused")
    private main plugin;

    public Gadgets(main plugin) {
      this.plugin = plugin;
    }
@EventHandler
public void onCompas(PlayerInteractEvent e) {
    Player p = e.getPlayer();
   
    if(e.getAction() == Action.RIGHT_CLICK_AIR || e.getAction() == Action.RIGHT_CLICK_BLOCK ) {
       
        try {
        if(e.getItem().getItemMeta().getDisplayName().equalsIgnoreCase("§aGadgets")) {
            Inventory gadgets = Bukkit.createInventory(null, 27, "§aGadgets");
           
            ItemStack Haustiere = new ItemStack(Material.MONSTER_EGG);
            ItemMeta Haustieremeta = Haustiere.getItemMeta();
            Haustieremeta.setDisplayName("§aHaustiere");
            Haustiere.setItemMeta(Haustieremeta);
   
            ItemStack kleidung = new ItemStack(Material.IRON_CHESTPLATE);
            ItemMeta kleidungmeata = kleidung.getItemMeta();
            kleidungmeata.setDisplayName("§6Kleidung");
            kleidung.setItemMeta(kleidungmeata);
           
            ItemStack spuren = new ItemStack(Material.REDSTONE);
            ItemMeta spurenmeta = spuren.getItemMeta();
            spurenmeta.setDisplayName("§bSpuren");
            spuren.setItemMeta(spurenmeta);
         
           
            gadgets.setItem(10, Haustiere);
            gadgets.setItem(13, kleidung);
            gadgets.setItem(16, spuren);
           
            p.openInventory(gadgets);
           
        }
       
       
        } catch (Exception ex) {
           
        }
    }
}



    @EventHandler
    public void onClickEvnt(InventoryClickEvent e) {
        try {
            e.setCancelled(true);
           
            if(e.getCurrentItem().getItemMeta().getDisplayName().equalsIgnoreCase("§aGadgets")) {
                e.setCancelled(true);
            }
        } catch (Exception ex) {
           
        }
    }

    @EventHandler
    public void onClick(InventoryClickEvent e) {
        Player p = (Player) e.getWhoClicked();
       
        if(e.getInventory().getName().equalsIgnoreCase("§aGadgets")) {
           
            try {

                if (e.getCurrentItem().getItemMeta().getDisplayName().equalsIgnoreCase("§aHaustiere")) {
            
                   
                    e.getView().close();
                    try {
                   
                     Inventory hausgad = Bukkit.createInventory(null, 5, "§aGadgets");
                   
                    ItemStack wolf = new ItemStack(Material.MONSTER_EGG);
                    ItemMeta wolfm = wolf.getItemMeta();
                    wolfm.setDisplayName("§aWolf");
                    wolf.setItemMeta(wolfm);
                   
                    hausgad.setItem(5, wolf);
                    } catch (Exception ex ) {
                       
                    }
                }
               
                if (e.getCurrentItem().getItemMeta().getDisplayName().equalsIgnoreCase("§6Kleidung")) {
                   
                    Bukkit.getServer().dispatchCommand(p, "warp Spawn");

                        e.getView().close();
                }
               
              if (e.getCurrentItem().getItemMeta().getDisplayName().equalsIgnoreCase("§bSpuren")) {
                   
                    Bukkit.getServer().dispatchCommand(p, "warp GroundPvP");

                        e.getView().close();
                }
               
            } catch (Exception ex) {
               
            }
        }
    }
   
   
   
}

LG MTRX

 

[jens1o]

Mache deine Try Catch Blöcke mal kurz raus, und schaue ob du irgendeinen Fehler bekommst.

Außerdem ist es sinnlos, Exception abzufangen, aber nichts damit zu machen.

 

[Lentry]

Der Fehler kommt

[14:16:38 ERROR]: Could not pass event InventoryClickEvent to LobbyItems v1.0
org.bukkit.event.EventException
        at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:305) ~[spigot.jar:git-Spigot-550ebac-7019900]
        at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[spigot.jar:git-Spigot-550ebac-7019900]
        at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:502) [spigot.jar:git-Spigot-550ebac-7019900]
        at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:487) [spigot.jar:git-Spigot-550ebac-7019900]
        at net.minecraft.server.v1_8_R1.PlayerConnection.a(PlayerConnection.java:1588) [spigot.jar:git-Spigot-550ebac-7019900]
        at net.minecraft.server.v1_8_R1.PacketPlayInWindowClick.a(SourceFile:31) [spigot.jar:git-Spigot-550ebac-7019900]
        at net.minecraft.server.v1_8_R1.PacketPlayInWindowClick.a(SourceFile:9) [spigot.jar:git-Spigot-550ebac-7019900]
        at net.minecraft.server.v1_8_R1.PacketHandleTask.run(SourceFile:13) [spigot.jar:git-Spigot-550ebac-7019900]
        at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) [?:1.8.0_92]
        at java.util.concurrent.FutureTask.run(Unknown Source) [?:1.8.0_92]
        at net.minecraft.server.v1_8_R1.MinecraftServer.z(MinecraftServer.java:696) [spigot.jar:git-Spigot-550ebac-7019900]
        at net.minecraft.server.v1_8_R1.DedicatedServer.z(DedicatedServer.java:316) [spigot.jar:git-Spigot-550ebac-7019900]
        at net.minecraft.server.v1_8_R1.MinecraftServer.y(MinecraftServer.java:634) [spigot.jar:git-Spigot-550ebac-7019900]
        at net.minecraft.server.v1_8_R1.MinecraftServer.run(MinecraftServer.java:537) [spigot.jar:git-Spigot-550ebac-7019900]
        at java.lang.Thread.run(Unknown Source) [?:1.8.0_92]
Caused by: java.lang.NullPointerException
        at LobbyItems.Gadgets.onClick(Gadgets.java:89) ~[?:?]
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_92]
        at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_92]
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_92]
        at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.8.0_92]
        at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:301) ~[spigot.jar:git-Spigot-550ebac-7019900]
        ... 14 more
[14:16:39 ERROR]: Could not pass event InventoryClickEvent to LobbyItems v1.0
org.bukkit.event.EventException
        at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:305) ~[spigot.jar:git-Spigot-550ebac-7019900]
        at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[spigot.jar:git-Spigot-550ebac-7019900]
        at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:502) [spigot.jar:git-Spigot-550ebac-7019900]
        at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:487) [spigot.jar:git-Spigot-550ebac-7019900]
        at net.minecraft.server.v1_8_R1.PlayerConnection.a(PlayerConnection.java:1588) [spigot.jar:git-Spigot-550ebac-7019900]
        at net.minecraft.server.v1_8_R1.PacketPlayInWindowClick.a(SourceFile:31) [spigot.jar:git-Spigot-550ebac-7019900]
        at net.minecraft.server.v1_8_R1.PacketPlayInWindowClick.a(SourceFile:9) [spigot.jar:git-Spigot-550ebac-7019900]
        at net.minecraft.server.v1_8_R1.PacketHandleTask.run(SourceFile:13) [spigot.jar:git-Spigot-550ebac-7019900]
        at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) [?:1.8.0_92]
        at java.util.concurrent.FutureTask.run(Unknown Source) [?:1.8.0_92]
        at net.minecraft.server.v1_8_R1.MinecraftServer.z(MinecraftServer.java:696) [spigot.jar:git-Spigot-550ebac-7019900]
        at net.minecraft.server.v1_8_R1.DedicatedServer.z(DedicatedServer.java:316) [spigot.jar:git-Spigot-550ebac-7019900]
        at net.minecraft.server.v1_8_R1.MinecraftServer.y(MinecraftServer.java:634) [spigot.jar:git-Spigot-550ebac-7019900]
        at net.minecraft.server.v1_8_R1.MinecraftServer.run(MinecraftServer.java:537) [spigot.jar:git-Spigot-550ebac-7019900]
        at java.lang.Thread.run(Unknown Source) [?:1.8.0_92]
Caused by: java.lang.IllegalArgumentException: Chests must have a size that is a multiple of 9!
        at org.apache.commons.lang.Validate.isTrue(Validate.java:136) ~[spigot.jar:git-Spigot-550ebac-7019900]
        at org.bukkit.craftbukkit.v1_8_R1.CraftServer.createInventory(CraftServer.java:1515) ~[spigot.jar:git-Spigot-550ebac-7019900]
        at org.bukkit.Bukkit.createInventory(Bukkit.java:934) ~[spigot.jar:git-Spigot-550ebac-7019900]
        at LobbyItems.Gadgets.onClick(Gadgets.java:95) ~[?:?]
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_92]
        at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_92]
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_92]
        at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.8.0_92]
        at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:301) ~[spigot.jar:git-Spigot-550ebac-7019900]
        ... 14 more
>

 

[jens1o]

• Caused by: java.lang.NullPointerException

• at LobbyItems.Gadgets.onClick(Gadgets.java:89) ~[?:?]

Irgendetwas was du haben willst ist null(in der Datei Gadgets.java in der Zeile 89). Was steht da für Code?

 

[Lentry]

Der Code

@EventHandler
    public void onClick(InventoryClickEvent e) {
        Player p = (Player) e.getWhoClicked();
       
        if(e.getInventory().getName().equalsIgnoreCase("§aGadgets")) {
           
   

                if (e.getCurrentItem().getItemMeta().getDisplayName().equalsIgnoreCase("§aHaustiere")) {
            
                   
          
            
                   
                    // Inventory hausgad = Bukkit.createInventory(null, 5, "§aGadgets");
                   
                    Inventory hausgad = Bukkit.createInventory(null, 5, "test01");
                   
                    ItemStack wolf = new ItemStack(Material.MONSTER_EGG);
                    ItemMeta wolfm = wolf.getItemMeta();
                    wolfm.setDisplayName("§aWolf");
                    wolf.setItemMeta(wolfm);
                   
                    hausgad.setItem(5, wolf);
               
                }
               
                if (e.getCurrentItem().getItemMeta().getDisplayName().equalsIgnoreCase("§6Kleidung")) {
                   
                    Bukkit.getServer().dispatchCommand(p, "warp Spawn");

                        e.getView().close();
                }
               
              if (e.getCurrentItem().getItemMeta().getDisplayName().equalsIgnoreCase("§bSpuren")) {
                   
                    Bukkit.getServer().dispatchCommand(p, "warp GroundPvP");

                        e.getView().close();
                }
               
           
        }
    }

 

[Verschraubt]

in der Zeile 89

Der Code

@EventHandler
    public void onClick(InventoryClickEvent e) {
        Player p = (Player) e.getWhoClicked();
      
        if(e.getInventory().getName().equalsIgnoreCase("§aGadgets")) {
          
  

                if (e.getCurrentItem().getItemMeta().getDisplayName().equalsIgnoreCase("§aHaustiere")) {
           
                  
         
           
                  
                    // Inventory hausgad = Bukkit.createInventory(null, 5, "§aGadgets");
                  
                    Inventory hausgad = Bukkit.createInventory(null, 5, "test01");
                  
                    ItemStack wolf = new ItemStack(Material.MONSTER_EGG);
                    ItemMeta wolfm = wolf.getItemMeta();
                    wolfm.setDisplayName("§aWolf");
                    wolf.setItemMeta(wolfm);
                  
                    hausgad.setItem(5, wolf);
              
                }
              
                if (e.getCurrentItem().getItemMeta().getDisplayName().equalsIgnoreCase("§6Kleidung")) {
                  
                    Bukkit.getServer().dispatchCommand(p, "warp Spawn");

                        e.getView().close();
                }
              
              if (e.getCurrentItem().getItemMeta().getDisplayName().equalsIgnoreCase("§bSpuren")) {
                  
                    Bukkit.getServer().dispatchCommand(p, "warp GroundPvP");

                        e.getView().close();
                }
              
          
        }
    }

Wow

 

[Lentry]

Ich hab schon den bag gefunden habe vergessen das Inv zu offnen zu lasen aber danke.

 

[jens1o]

Bitte, nächstes Mal aber auch das posten, was andere brauchen.