ZaphielArchangel

I'm trying to make a my custom peaceful mob attack my custom mob. Heres the code for the mob: [spoiler=Code]package ZaphielArchangel.World.Mobs; import ZaphielArchangel.TotalCorruption.BaseClass; import ZaphielArchangel.TotalCorruption.Other.Sound; import net.minecraft.entity.Entity; import net.minecraft.entity.EntityLiving; import net.minecraft.entity.EntityLivingBase; import net.minecraft.entity.SharedMonsterAttributes; import net.minecraft.entity.ai.EntityAIAttackOnCollide; import net.minecraft.entity.ai.EntityAIDefendVillage; import net.minecraft.entity.ai.EntityAIHurtByTarget; import net.minecraft.entity.ai.EntityAILookAtVillager; import net.minecraft.entity.ai.EntityAILookIdle; import net.minecraft.entity.ai.EntityAIMoveThroughVillage; import net.minecraft.entity.ai.EntityAIMoveTowardsRestriction; import net.minecraft.entity.ai.EntityAIMoveTowardsTarget; import net.minecraft.entity.ai.EntityAINearestAttackableTarget; import net.minecraft.entity.ai.EntityAIWander; import net.minecraft.entity.ai.EntityAIWatchClosest; import net.minecraft.entity.monster.EntityGolem; import net.minecraft.entity.monster.IMob; import net.minecraft.entity.player.EntityPlayer; import net.minecraft.item.Item; import net.minecraft.world.World; public class Tyrael extends EntityGolem{ public Tyrael(World par1World) { super(par1World); this.experienceValue = 10; this.tasks.addTask(1, new EntityAIAttackOnCollide(this, 1.0D, true)); this.tasks.addTask(2, new EntityAIMoveTowardsTarget(this, 0.9D, 32.0F)); this.tasks.addTask(3, new EntityAIMoveThroughVillage(this, 0.6D, true)); this.tasks.addTask(4, new EntityAIMoveTowardsRestriction(this, 1.0D)); this.tasks.addTask(6, new EntityAIWander(this, 0.6D)); this.tasks.addTask(7, new EntityAIWatchClosest(this, EntityPlayer.class, 6.0F)); this.tasks.addTask(8, new EntityAILookIdle(this)); this.targetTasks.addTask(2, new EntityAIHurtByTarget(this, false)); this.targetTasks.addTask(3, new EntityAINearestAttackableTarget(this, EntityLiving.class, 0, false, true, IMob.mobSelector)); } public int getTotalArmorValue() { int i = super.getTotalArmorValue() + 2; if (i > 20) { i = 20; } return i; } protected int getDropItemId() { return BaseClass.DivineFragment.itemID; } protected void applyEntityAttributes() { super.applyEntityAttributes(); this.getEntityAttribute(SharedMonsterAttributes.maxHealth).setAttribute(100.0D); this.getEntityAttribute(SharedMonsterAttributes.movementSpeed).setAttribute(0.25D); } protected void collideWithEntity(Entity par1Entity) { if (par1Entity instanceof IMob && this.getRNG().nextInt(20) == 0) { this.setAttackTarget((EntityLivingBase)par1Entity); } super.collideWithEntity(par1Entity); } public boolean canAttackClass(Class par1Class) { return super.canAttackClass(par1Class); } } HELP PLEASE

Are these file sizes to big for minecraft to play : 27 KB 29 KB 39 KB 30 KB 32 KB 40 KB

I'm testing a mod I'm creating and I get this error :