ERROR - EntityDamageByEntityEven

Hello guys, can you guys help? Im having this error and its spamming my console. I cant figure out how to fix it since it doesnt give me any info.


[19:26:16 ERROR]: Could not pass event EntityDamageByEntityEvent to AzuleAPI v5 (HevenMC - RankUP)
org.bukkit.event.EventException
at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:310) ~[bukkit-1.7.9-R0.2.jar:git-Spigot-e4d4710-e1ebe52]
at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[bukkit-1.7.9-R0.2.jar:git-Spigot-e4d4710-e1ebe52]
at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:502) [bukkit-1.7.9-R0.2.jar:git-Spigot-e4d4710-e1ebe52]
at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:487) [bukkit-1.7.9-R0.2.jar:git-Spigot-e4d4710-e1ebe52]
at org.bukkit.craftbukkit.v1_8_R3.event.CraftEventFactory.callEvent(CraftEventFactory.java:87) [bukkit-1.7.9-R0.2.jar:git-Spigot-e4d4710-e1ebe52]
at org.bukkit.craftbukkit.v1_8_R3.event.CraftEventFactory.callEntityDamageEvent(CraftEventFactory.java:553) [bukkit-1.7.9-R0.2.jar:git-Spigot-e4d4710-e1ebe52]
at org.bukkit.craftbukkit.v1_8_R3.event.CraftEventFactory.handleEntityDamageEvent(CraftEventFactory.java:466) [bukkit-1.7.9-R0.2.jar:git-Spigot-e4d4710-e1ebe52]
at org.bukkit.craftbukkit.v1_8_R3.event.CraftEventFactory.handleLivingEntityDamageEvent(CraftEventFactory.java:585) [bukkit-1.7.9-R0.2.jar:git-Spigot-e4d4710-e1ebe52]
at net.minecraft.server.v1_8_R3.EntityLiving.d(EntityLiving.java:1102) [bukkit-1.7.9-R0.2.jar:git-Spigot-e4d4710-e1ebe52]
at net.minecraft.server.v1_8_R3.EntityHuman.d(EntityHuman.java:859) [bukkit-1.7.9-R0.2.jar:git-Spigot-e4d4710-e1ebe52]
at net.minecraft.server.v1_8_R3.EntityLiving.damageEntity(EntityLiving.java:743) [bukkit-1.7.9-R0.2.jar:git-Spigot-e4d4710-e1ebe52]
at net.minecraft.server.v1_8_R3.EntityHuman.damageEntity(EntityHuman.java:800) [bukkit-1.7.9-R0.2.jar:git-Spigot-e4d4710-e1ebe52]
at net.minecraft.server.v1_8_R3.EntityPlayer.damageEntity(EntityPlayer.java:496) [bukkit-1.7.9-R0.2.jar:git-Spigot-e4d4710-e1ebe52]
at net.minecraft.server.v1_8_R3.EntityHuman.attack(EntityHuman.java:1001) [bukkit-1.7.9-R0.2.jar:git-Spigot-e4d4710-e1ebe52]
at net.minecraft.server.v1_8_R3.EntityPlayer.attack(EntityPlayer.java:1063) [bukkit-1.7.9-R0.2.jar:git-Spigot-e4d4710-e1ebe52]
at net.minecraft.server.v1_8_R3.PlayerConnection.a(PlayerConnect
ion.java:1355) [bukkit-1.7.9-R0.2.jar:git-Spigot-e4d4710-e1ebe52]
at net.minecraft.server.v1_8_R3.PacketPlayInUseEntity.a(SourceFile:52) [bukkit-1.7.9-R0.2.jar:git-Spigot-e4d4710-e1ebe52]
at net.minecraft.server.v1_8_R3.PacketPlayInUseEntity.a(SourceFile:11) [bukkit-1.7.9-R0.2.jar:git-Spigot-e4d4710-e1ebe52]
at net.minecraft.server.v1_8_R3.PlayerConnectionUtils$1.run(SourceFile:13) [bukkit-1.7.9-R0.2.jar:git-Spigot-e4d4710-e1ebe52]
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_252]
at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_252]
at net.minecraft.server.v1_8_R3.SystemUtils.a(SourceFile:44) [bukkit-1.7.9-R0.2.jar:git-Spigot-e4d4710-e1ebe52]
at net.minecraft.server.v1_8_R3.MinecraftServer.B(MinecraftServer.java:715) [bukkit-1.7.9-R0.2.jar:git-Spigot-e4d4710-e1ebe52]
at net.minecraft.server.v1_8_R3.DedicatedServer.B(DedicatedServer.java:374) [bukkit-1.7.9-R0.2.jar:git-Spigot-e4d4710-e1ebe52]
at net.minecraft.server.v1_8_R3.MinecraftServer.A(MinecraftServer.java:654) [bukkit-1.7.9-R0.2.jar:git-Spigot-e4d4710-e1ebe52]
at net.minecraft.server.v1_8_R3.MinecraftServer.run(MinecraftServer.java:557) [bukkit-1.7.9-R0.2.jar:git-Spigot-e4d4710-e1ebe52]
at java.lang.Thread.run(Thread.java:748) [?:1.8.0_252]
Caused by: java.lang.NullPointerException

 

@Azuleeee_ You have something null in your code. Show the code for this event for more details.

 

Ok @caderapee.

Code:

@EventHandler
    public void damageHit(EntityDamageByEntityEvent e) {
        if (!(e.getEntity() instanceof Zombie))     {
            return;
        }
        if (!(e.getDamager() instanceof Player))     {
            return;
        }
        Player p = (Player) e.getDamager();
        if (alive.contains(p.getName())) {
            if (p.getWorld().getName().equalsIgnoreCase("azulegay")) {
                Api.ACTIONBAR(p, "§4§lHP: §c" + (Math.round(((Damageable) e.getEntity()).getHealth()) + "§c ❤."));
            }
        }
    }
    @EventHandler
    public void onHit(EntityDamageByEntityEvent event) {
        if (!(event.getEntity() instanceof Player))     {
            return;
        }
        if (!(event.getDamager() instanceof Zombie))     {
            return;
        }
        if (event.getEntity() instanceof Player) {
            Player target = (Player)event.getEntity();
            if (event.getDamager() instanceof Zombie) {  
                if (target.getWorld().getName().equalsIgnoreCase("azulegay")) {
                    event.setDamage(20);
                }
            }
        }
    }

    @EventHandler
    public void interactwithSpec(EntityDamageByEntityEvent e) {
        if (!(e.getEntity() instanceof Player))     {
            return;
        }
        if (!(e.getDamager() instanceof Zombie))     {
            return;
        }
        Entity damager = e.getDamager();
        Entity entity = e.getEntity();

        if (damager instanceof Zombie) {
            if (entity instanceof Player) {
                if (morto.contains(entity.getName())) {
                    e.setCancelled(true);
                }
            }      
        }
    }

    @EventHandler
    public void onDeadHit(EntityDamageByEntityEvent event) {
        if (!(event.getDamager() instanceof Player))     {
            return;
        }      
        if (!(event.getEntity() instanceof Zombie))     {
            return;
        }  
        if (event.getDamager() instanceof Player) {  
            Player p = (Player) event.getDamager();
            if (event.getEntity() instanceof Zombie) {
                if (p.getWorld().getName().equalsIgnoreCase("azulegay")) {
                    if (morto.contains(p.getName())) {
                        event.setCancelled(true);
                    }
                }
            }
        }
    }

 

@Azuleeee_ Do you ever initialize the fields? Show us the whole class.