Spigot Error ● PlayerInteractEvent

[OnyxException]

Hallo ich brauche Hilfe bei dieser Error Message.
Ich schreibe derzeit ein LobbySystem dennoch wenn ich einen Block platziere oder abbaue kommt diese Fehler Nachricht.
Ich verzweifel langsam weil ich schon die Methoden das zu beheben angewandt habe die ich kenne.
Vielleicht kann jemand mir von euch helfen

@EventHandler
    public void onInt(PlayerInteractEvent event) {
        Player player = event.getPlayer();

        if(event.getAction() == Action.RIGHT_CLICK_AIR || (event.getAction() == Action.RIGHT_CLICK_BLOCK)) {
            if(event.getItem().getItemMeta().getDisplayName().equals("§8» §6Navigation")) {
                player.openInventory(SpigotMain.CompassInve);
                player.playSound(player.getLocation(), Sound.CHICKEN_EGG_POP, 5, 5);
                event.setCancelled(true);
            }
        }
    }

Das ist der Code wo der Error ausgestrahlt wird.

at me.onyxzium.inventorys.CompassInv.onInt(CompassInv.java:54) ~[?:?]

[13:31:11 ERROR]: Could not pass event PlayerInteractEvent to LobbySystem-byOnyx v1.0
org.bukkit.event.EventException
        at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:310) ~[spigot.jar:git-Spigot-db6de12-18fbb24]
        at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[spigot.jar:git-Spigot-db6de12-18fbb24]
        at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:502) [spigot.jar:git-Spigot-db6de12-18fbb24]
        at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:487) [spigot.jar:git-Spigot-db6de12-18fbb24]
        at org.bukkit.craftbukkit.v1_8_R3.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:228) [spigot.jar:git-Spigot-db6de12-18fbb24]
        at net.minecraft.server.v1_8_R3.PlayerInteractManager.interact(PlayerInteractManager.java:463) [spigot.jar:git-Spigot-db6de12-18fbb24]
        at net.minecraft.server.v1_8_R3.PlayerConnection.a(PlayerConnection.java:759) [spigot.jar:git-Spigot-db6de12-18fbb24]
        at net.minecraft.server.v1_8_R3.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:52) [spigot.jar:git-Spigot-db6de12-18fbb24]
        at net.minecraft.server.v1_8_R3.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:1) [spigot.jar:git-Spigot-db6de12-18fbb24]
        at net.minecraft.server.v1_8_R3.PlayerConnectionUtils$1.run(SourceFile:13) [spigot.jar:git-Spigot-db6de12-18fbb24]
        at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_181]
        at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_181]
        at net.minecraft.server.v1_8_R3.SystemUtils.a(SourceFile:44) [spigot.jar:git-Spigot-db6de12-18fbb24]
        at net.minecraft.server.v1_8_R3.MinecraftServer.B(MinecraftServer.java:715) [spigot.jar:git-Spigot-db6de12-18fbb24]
        at net.minecraft.server.v1_8_R3.DedicatedServer.B(DedicatedServer.java:374) [spigot.jar:git-Spigot-db6de12-18fbb24]
        at net.minecraft.server.v1_8_R3.MinecraftServer.A(MinecraftServer.java:654) [spigot.jar:git-Spigot-db6de12-18fbb24]
        at net.minecraft.server.v1_8_R3.MinecraftServer.run(MinecraftServer.java:557) [spigot.jar:git-Spigot-db6de12-18fbb24]
        at java.lang.Thread.run(Thread.java:748) [?:1.8.0_181]
Caused by: java.lang.NullPointerException
        at me.onyxzium.inventorys.CompassInv.onInt(CompassInv.java:54) ~[?:?]
        at sun.reflect.GeneratedMethodAccessor23.invoke(Unknown Source) ~[?:?]
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_181]
        at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_181]
        at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:306) ~[spigot.jar:git-Spigot-db6de12-18fbb24]
        ... 17 more

 

[DerFrZocker]

Ich vermute mal dass das item null ist oder das item keine Item meta hat.

Ansonsten wäre es noch schön zuwissen, welche die 54 Zeile ist.

 

[deleted202832]

if (item == null) return;
if (!item.hasItemMeta()) return;
if (item.getItemMeta().getDisplayName() == null) return;
//Weiter mit deinem Code

 

[UnityGaming]

if (item.getItemMeta().getDisplayName() == null) return;

Ein bisschen Jammern auf hohem Niveau:

if (!item.getItemMeta().hasDisplayName()) return;

 

[deleted202832]

Ein bisschen Jammern auf hohem Niveau:

if (!item.getItemMeta().hasDisplayName()) return;

Daran hab ich gar nicht gedacht da die paar Zeilen ausn Kopf raus geschrieben wurden

 

[OnyxException]

Danke schön

 

[Blockman_jr|Flo]

Hat mir auch geholfen. Danke