Помогите Ошибка :(

Выдаёт ошибку, когда кто-то убивает мобов, либо просто так.
Ошибка:

Спойлер

Код:

15:54:56 [SEVERE] Could not pass event EntityDeathEvent to AxmeDRP v1.0
org.bukkit.event.EventException
        at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.ja
va:363)
        at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.jav
a:62)
        at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.j
ava:479)
        at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.j
ava:464)
        at org.bukkit.craftbukkit.v1_5_R3.event.CraftEventFactory.callEntityDeat
hEvent(CraftEventFactory.java:304)
        at net.minecraft.entity.passive.EntityCow.func_70628_a(EntityCow.java:12
3)
        at net.minecraft.entity.EntityLiving.func_70645_a(EntityLiving.java:1386
)
        at net.minecraft.entity.EntityLiving.func_70097_a(EntityLiving.java:1166
)
        at net.minecraft.entity.passive.EntityAnimal.func_70097_a(SourceFile:119
)
        at net.minecraft.entity.player.EntityPlayer.func_71059_n(EntityPlayer.ja
va:1411)
        at net.minecraft.network.NetServerHandler.func_72507_a(NetServerHandler.
java:1574)
        at net.minecraft.network.packet.Packet7UseEntity.func_73279_a(SourceFile
:36)
        at org.spigotmc.netty.NettyNetworkManager.func_74428_b(NettyNetworkManag
er.java:191)
        at net.minecraft.network.NetServerHandler.func_72570_d(NetServerHandler.
java:213)
        at net.minecraft.network.NetworkListenThread.func_71747_b(NetworkListenT
hread.java:53)
        at org.spigotmc.netty.NettyServerConnection.func_71747_b(NettyServerConn
ection.java:68)
        at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.jav
a:926)
        at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(Dedicated
Server.java:324)
        at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.jav
a:794)
        at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:678)
        at net.minecraft.server.ThreadMinecraftServer.run(SourceFile:573)
Caused by: java.lang.ClassCastException: org.bukkit.craftbukkit.v1_5_R3.entity.C
raftCow cannot be cast to org.bukkit.entity.Player
        at ru.axmed.rp.AxmeDRP.onEntityDeathByEntity(AxmeDRP.java:82)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
        at java.lang.reflect.Method.invoke(Unknown Source)
        at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.ja
va:361)
        ... 20 more
>

Код:

Спойлер

Код:

    @EventHandler
    public void onEntityDeath(EntityDeathEvent e){
        Entity ent = e.getEntity();
        Entity killer = e.getEntity().getKiller();
        if (ent instanceof Player && killer instanceof Player) {
        final Player kil = (Player)killer;
        final File fileConf = new File(getDataFolder(), "config.yml");
        final FileConfiguration conf = YamlConfiguration.loadConfiguration(fileConf);
        if(this.getConfig().getInt("Guards.wanted." + kil.getName()) < 4){
        kil.sendMessage(ChatColor.YELLOW + "Вы попали в розыск!");
        this.getConfig().set("Guards.wanted." + kil.getName(), 4);
        this.saveConfig();
        Bukkit.getServer().getScheduler().scheduleAsyncDelayedTask(this, new Runnable(){
            @Override
            public void run(){
                if(kil.isOnline()){
                this.getConfig().set("Guards.wanted." + kil.getName(), 0);
                kil.sendMessage(ChatColor.YELLOW + "Вы скрылись от стражи!");
                this.saveConfig();
                }
            }
                private void saveConfig() {
                    try {
                        conf.save(fileConf);
                    } catch (IOException e) {
                        e.printStackTrace();
                    }
                }
 
            private MemorySection getConfig() {
                conf.get("fileConf");
                return conf;
            }
        }, 800 * 10);
        }
    }
    }

 

Ты не тот метод скинул. Ошибка в onEntityDeathByEntity

 

Код:

@EventHandler
    public void onEntityDeathByEntity(EntityDeathEvent e) {
        Entity ent = e.getEntity();
        Player killer = ((Player)ent).getKiller();
        if (ent instanceof Player && killer instanceof Player) {
        if(this.getConfig().getBoolean("Assassins.targets." + ((Player)ent).getName()) == true){
            ((Player)ent).sendMessage(ChatColor.YELLOW + "Вы были убиты Ассасином по заказу.");
            killer.sendMessage(ChatColor.YELLOW + "Вы выполнили заказ!");
            ItemStack Assassc = new ItemStack(GoldCoin, 1);
            killer.getInventory().addItem(Assassc);
            this.getConfig().set("Assassins.targets." + ((Player)ent).getName(), false);
            this.saveConfig();
              }
        }
    }

И вот вторая ошибка

Спойлер

Код:

17:31:34 [SEVERE] Could not pass event EntityDeathEvent to AxmeDRP v1.0
org.bukkit.event.EventException
        at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.ja
va:363)
        at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.jav
a:62)
        at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.j
ava:479)
        at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.j
ava:464)
        at org.bukkit.craftbukkit.v1_5_R3.event.CraftEventFactory.callEntityDeat
hEvent(CraftEventFactory.java:304)
        at net.minecraft.entity.EntityLiving.func_70628_a(EntityLiving.java:1473
)
        at net.minecraft.entity.EntityLiving.func_70645_a(EntityLiving.java:1386
)
        at net.minecraft.entity.EntityLiving.func_70097_a(EntityLiving.java:1166
)
        at net.minecraft.entity.passive.EntityAnimal.func_70097_a(SourceFile:119
)
        at simplyhorses.common.entities.horses.EntityHorseSH.func_70652_k(Entity
HorseSH.java:501)
        at simplyhorses.common.entities.horses.EntityAIDefendHerdSH.attackEntity
(EntityAIDefendHerdSH.java:160)
        at simplyhorses.common.entities.horses.EntityAIDefendHerdSH.func_75246_d
(EntityAIDefendHerdSH.java:81)
        at net.minecraft.entity.ai.EntityAITasks.func_75774_a(EntityAITasks.java
:131)
        at net.minecraft.entity.EntityLiving.func_70619_bc(EntityLiving.java:224
4)
        at simplyhorses.common.entities.horses.EntityHorseSH.func_70619_bc(Entit
yHorseSH.java:178)
        at net.minecraft.entity.EntityLiving.func_70636_d(EntityLiving.java:1947
)
        at net.minecraft.entity.EntityAgeable.func_70636_d(EntityAgeable.java:11
5)
        at net.minecraft.entity.passive.EntityAnimal.func_70636_d(SourceFile:30)
 
        at simplyhorses.common.entities.horses.EntityHorseSH.func_70636_d(Entity
HorseSH.java:201)
        at simplyhorses.common.entities.horses.EntityHorseWildSH.func_70636_d(En
tityHorseWildSH.java:119)
        at net.minecraft.entity.EntityLiving.func_70071_h_(EntityLiving.java:866
)
        at net.minecraft.world.World.func_72866_a(World.java:2432)
        at net.minecraft.world.WorldServer.func_72866_a(WorldServer.java:922)
        at net.minecraft.world.World.func_72870_g(World.java:2385)
        at net.minecraft.world.World.func_72939_s(World.java:2197)
        at net.minecraft.world.WorldServer.func_72939_s(WorldServer.java:787)
        at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.jav
a:898)
        at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(Dedicated
Server.java:324)
        at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.jav
a:794)
        at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:678)
        at net.minecraft.server.ThreadMinecraftServer.run(SourceFile:573)
Caused by: java.lang.ClassCastException: org.bukkit.craftbukkit.v1_5_R3.entity.C
raftAnimals cannot be cast to org.bukkit.entity.Player
        at ru.axmed.rp.AxmeDRP.onEntityDeath(AxmeDRP.java:98)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
        at java.lang.reflect.Method.invoke(Unknown Source)
        at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.ja
va:361)
        ... 30 more

Всё, от ошибки избавился
Надо было сначала проверить игрок ли ent, а потом уже прописывать Player killer = ((Player)ent.getKiller();
И после этого проверять игрок ли killer.