Annoying Error

Code:

package net.heroesofgalderon.skills;
 
import com.herocraftonline.heroes.Heroes;
import com.herocraftonline.heroes.api.SkillResult;
import com.herocraftonline.heroes.characters.Hero;
import com.herocraftonline.heroes.characters.skill.ActiveSkill;
import com.herocraftonline.heroes.characters.skill.SkillType;
import java.util.HashSet;
import java.util.Set;
import net.minecraft.server.v1_7_R3.PacketPlayOutEntityDestroy;
import org.bukkit.Bukkit;
import org.bukkit.Material;
import org.bukkit.block.Block;
import org.bukkit.block.BlockFace;
import org.bukkit.configuration.ConfigurationSection;
import org.bukkit.craftbukkit.v1_7_R3.entity.CraftPlayer;
import org.bukkit.entity.LivingEntity;
import org.bukkit.entity.Player;
import org.bukkit.entity.Snowball;
import org.bukkit.event.EventHandler;
import org.bukkit.event.Listener;
import org.bukkit.event.entity.EntityDamageByEntityEvent;
import org.bukkit.metadata.FixedMetadataValue;
 
public class SkillSpiderTrap
        extends ActiveSkill {
 
    public SkillSpiderTrap(Heroes plugin) {
        super(plugin, "SpiderTrap");
        setDescription("You conjure a web around your target and summoned spiders.");
        setUsage("/skill spidertrap");
        setArgumentRange(0, 0);
        setIdentifiers(new String[]{"skill spidertrap"});
        setTypes(new SkillType[]{SkillType.EARTH, SkillType.SILENCABLE, SkillType.HARMFUL});
        Bukkit.getServer().getPluginManager().registerEvents(new SkillBlockListener(this), plugin);
    }
 
    @Override
    public ConfigurationSection getDefaultConfig() {
        ConfigurationSection node = super.getDefaultConfig();
        return node;
    }
 
    @Override
    public SkillResult use(Hero hero, String[] args) {
        Player player = hero.getPlayer();
        Snowball sb = player.throwSnowball();
        sb.setVelocity(sb.getVelocity().multiply(1.5));
        sb.setMetadata("SpiderTrap", new FixedMetadataValue(this.plugin, ""));
 
        for (Player p : Bukkit.getServer().getOnlinePlayers()) {
            PacketPlayOutEntityDestroy packet = new PacketPlayOutEntityDestroy(sb.getEntityId());
            ((CraftPlayer) p).getHandle().playerConnection.sendPacket(packet);
        }
 
        broadcastExecuteText(hero);
        return SkillResult.NORMAL;
    }
 
    public class SkillBlockListener
            implements Listener {
 
        SkillSpiderTrap skill;
 
        public SkillBlockListener(SkillSpiderTrap skill) {
            this.skill = skill;
        }
 
        @EventHandler
        public void onDamage(EntityDamageByEntityEvent event) {
            if (event.getDamager() instanceof Snowball) {
                Snowball sb = (Snowball) event.getDamager();
                if (sb.getShooter() instanceof Player) {
                    Player player = (Player) sb.getShooter();
                    if (sb.hasMetadata("SpiderTrap")) {
                        if (event.getEntity() instanceof LivingEntity) {
                            LivingEntity ent = (LivingEntity) event.getEntity();
                            trapEntity(player, ent);
                        }
                    }
                }
            }
        }
 
        private final BlockFace[] surrounding = new BlockFace[]{BlockFace.NORTH,
            BlockFace.NORTH_EAST,
            BlockFace.EAST,
            BlockFace.SOUTH_EAST,
            BlockFace.SOUTH,
            BlockFace.SOUTH_WEST,
            BlockFace.WEST,
            BlockFace.NORTH_WEST};
 
        public void trapEntity(Player player, LivingEntity entity) {
            final Set<Block> blocks = new HashSet<>();
            for (BlockFace bf : surrounding) {
                Block block = entity.getLocation().getBlock().getRelative(bf);
                if (block.getType().equals(Material.AIR)) {
                    block.setType(Material.WEB);
                    blocks.add(block);
                }
            }
 
            Bukkit.getServer().getScheduler().scheduleSyncDelayedTask(skill.plugin, new Runnable() {
 
                @Override
                public void run() {
                    for (Block block : blocks) {
                        block.setType(Material.AIR);
                    }
                }
            }, 100);
        }
    }
 
    @Override
    public String getDescription(Hero hero) {
        return getDescription();
    }
}

Code:

15.06 19:55:22 [Server] INFO ... 20 more
15.06 19:55:22 [Server] INFO at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:292) ~[Spigot.jar:git-Spigot-1475]
15.06 19:55:22 [Server] INFO at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.7.0_55]
15.06 19:55:22 [Server] INFO at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1.7.0_55]
15.06 19:55:22 [Server] INFO at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[?:1.7.0_55]
15.06 19:55:22 [Server] INFO at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.7.0_55]
15.06 19:55:22 [Server] INFO at net.heroesofgalderon.skills.SkillSpiderTrap$SkillBlockListener.onDamage(SkillSpiderTrap.java:79) ~[?:?]
15.06 19:55:22 [Server] INFO at net.heroesofgalderon.skills.SkillSpiderTrap$SkillBlockListener.trapEntity(SkillSpiderTrap.java:105) ~[?:?]
15.06 19:55:22 [Server] INFO Caused by: java.lang.ClassCastException: java.lang.String cannot be cast to java.lang.Integer
15.06 19:55:22 [Server] INFO at net.minecraft.server.v1_7_R3.ThreadServerApplication.run(SourceFile:628) [Spigot.jar:git-Spigot-1475]
15.06 19:55:22 [Server] INFO at net.minecraft.server.v1_7_R3.MinecraftServer.run(MinecraftServer.java:482) [Spigot.jar:git-Spigot-1475]
15.06 19:55:22 [Server] INFO at net.minecraft.server.v1_7_R3.MinecraftServer.u(MinecraftServer.java:576) [Spigot.jar:git-Spigot-1475]
15.06 19:55:22 [Server] INFO at net.minecraft.server.v1_7_R3.DedicatedServer.v(DedicatedServer.java:283) [Spigot.jar:git-Spigot-1475]
15.06 19:55:22 [Server] INFO at net.minecraft.server.v1_7_R3.MinecraftServer.v(MinecraftServer.java:686) [Spigot.jar:git-Spigot-1475]
15.06 19:55:22 [Server] INFO at net.minecraft.server.v1_7_R3.WorldServer.tickEntities(WorldServer.java:516) [Spigot.jar:git-Spigot-1475]
15.06 19:55:22 [Server] INFO at net.minecraft.server.v1_7_R3.World.tickEntities(World.java:1412) [Spigot.jar:git-Spigot-1475]
15.06 19:55:22 [Server] INFO at net.minecraft.server.v1_7_R3.World.playerJoinedWorld(World.java:1545) [Spigot.jar:git-Spigot-1475]
15.06 19:55:22 [Server] INFO at net.minecraft.server.v1_7_R3.World.entityJoinedWorld(World.java:1569) [Spigot.jar:git-Spigot-1475]
15.06 19:55:22 [Server] INFO at net.minecraft.server.v1_7_R3.EntityProjectile.h(EntityProjectile.java:155) [Spigot.jar:git-Spigot-1475]
15.06 19:55:22 [Server] INFO at net.minecraft.server.v1_7_R3.EntitySnowball.a(SourceFile:30) [Spigot.jar:git-Spigot-1475]
15.06 19:55:22 [Server] INFO at net.minecraft.server.v1_7_R3.EntityMonster.damageEntity(EntityMonster.java:48) [Spigot.jar:git-Spigot-1475]
15.06 19:55:22 [Server] INFO at net.minecraft.server.v1_7_R3.EntityLiving.damageEntity(EntityLiving.java:663) [Spigot.jar:git-Spigot-1475]
15.06 19:55:22 [Server] INFO at org.bukkit.craftbukkit.v1_7_R3.event.CraftEventFactory.handleEntityDamageEvent(CraftEventFactory.java:451) [Spigot.jar:git-Spigot-1475]
15.06 19:55:22 [Server] INFO at org.bukkit.craftbukkit.v1_7_R3.event.CraftEventFactory.callEntityDamageEvent(CraftEventFactory.java:424) [Spigot.jar:git-Spigot-1475]
15.06 19:55:22 [Server] INFO at org.bukkit.craftbukkit.v1_7_R3.event.CraftEventFactory.callEvent(CraftEventFactory.java:99) [Spigot.jar:git-Spigot-1475]
15.06 19:55:22 [Server] INFO at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:487) [Spigot.jar:git-Spigot-1475]
15.06 19:55:22 [Server] INFO at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:502) [Spigot.jar:git-Spigot-1475]
15.06 19:55:22 [Server] INFO at org.bukkit.plugin.TimedRegisteredListener.callEvent(TimedRegisteredListener.java:30) ~[Spigot.jar:git-Spigot-1475]
15.06 19:55:22 [Server] INFO at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[Spigot.jar:git-Spigot-1475]
15.06 19:55:22 [Server] INFO at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:294) ~[Spigot.jar:git-Spigot-1475]
15.06 19:55:22 [Server] INFO org.bukkit.event.EventException
15.06 19:55:22 [Server] ERROR Could not pass event EntityDamageByEntityEvent to Heroes v1.5.5.3-SNAPSHOT-b29

 

iWareWolf What's line 105

 

Onlineids

@Override

 

iWareWolf and line 79?

 

Onlineids

}

 

It has something to do with a ClassCastException java.lang.String cannot be cast to java.lang.Integer

 

messageofdeath Yea I saw that just couldn't find the source of that error

 

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