this is the last error i have with my mod right now. for some reason it is not showing the name in game like it should and i didnt change the code for that from the last time it worked. it shows "Entity.mochickens.Blue Chicken.name" instead of the name. im sure i know the problem is because of that space, but where the space is getting added is what i dont get.

 

Here is the code:

package mods.mochickens;

import java.util.List;

import mods.mochickens.client.ClientProxyMoChickens;
import mods.mochickens.mobs.EntityBlueChicken;
import net.minecraft.block.Block;
import net.minecraft.block.material.Material;
import net.minecraft.entity.Entity;
import net.minecraft.entity.EntityEggInfo;
import net.minecraft.entity.EntityList;
import net.minecraft.entity.EnumCreatureType;
import net.minecraft.item.EnumToolMaterial;
import net.minecraft.item.Item;
import net.minecraft.item.ItemStack;
import net.minecraft.item.crafting.CraftingManager;
import net.minecraft.item.crafting.IRecipe;
import net.minecraft.world.biome.BiomeGenBase;
import net.minecraftforge.common.Configuration;
import net.minecraftforge.common.EnumHelper;
import net.minecraftforge.common.MinecraftForge;
import cpw.mods.fml.common.Mod;
import cpw.mods.fml.common.Mod.EventHandler;
import cpw.mods.fml.common.Mod.Init;
import cpw.mods.fml.common.Mod.Instance;
import cpw.mods.fml.common.Mod.PreInit;
import cpw.mods.fml.common.SidedProxy;
import cpw.mods.fml.common.event.FMLInitializationEvent;
import cpw.mods.fml.common.event.FMLPreInitializationEvent;
import cpw.mods.fml.common.network.NetworkMod;
import cpw.mods.fml.common.network.NetworkRegistry;
import cpw.mods.fml.common.registry.EntityRegistry;
import cpw.mods.fml.common.registry.GameRegistry;
import cpw.mods.fml.common.registry.LanguageRegistry;

@Mod(modid = "mochickens", name = "Mo' Chickens", version = "1.0")
@NetworkMod(clientSideRequired = true, serverSideRequired = true)

public class MoChickens {

@Instance("mochickens")
    public static MoChickens instance;

@SidedProxy(clientSide = "mods.mochickens.client.ClientProxyMoChickens",
			serverSide = "mods.mochickens.common.CommonProxyMoChickens")
public static ClientProxyMoChickens proxy;

int blueChickenEggID;

static int startEntityId = 300;

@EventHandler
public void preInit(FMLPreInitializationEvent event) {

	Configuration config = new Configuration(event.getSuggestedConfigurationFile());

	blueChickenEggID = config.get("Item IDs", "Blue Chicken Egg ID", 514).getInt();

	config.save();

}

@EventHandler
public void load(FMLInitializationEvent event){

	languageRegisters();
	entityRegisters();
	EggRegisters();

	proxy.registerRenders();

}

// Add Spawn Egg
public static int getUniqueEntityID() {
	do {
		startEntityId++;
	} while(EntityList.getStringFromID(startEntityId) != null);
	return startEntityId;
}

public static void registerEntityEgg(Class <? extends Entity> entity, int primaryColor, int secondaryColor) {
	int id = getUniqueEntityID();
	EntityList.IDtoClassMapping.put(id, entity);
	EntityList.entityEggs.put(id, new EntityEggInfo(id, primaryColor, secondaryColor));
}

public void EggRegisters() {
	registerEntityEgg(EntityBlueChicken.class, 0x0000FF, 0x000000);
}

//Add Mobs
public void entityRegisters() {
	EntityRegistry.registerModEntity(EntityBlueChicken.class,"Blue Chicken", 2, this , 40, 3, true);
	EntityRegistry.addSpawn(EntityBlueChicken.class, 5, 1, 2, EnumCreatureType.creature, BiomeGenBase.beach, BiomeGenBase.extremeHills, BiomeGenBase.extremeHillsEdge, BiomeGenBase.forest, BiomeGenBase.forestHills, BiomeGenBase.jungle, BiomeGenBase.jungleHills, BiomeGenBase.mushroomIsland, BiomeGenBase.mushroomIslandShore, BiomeGenBase.ocean, BiomeGenBase.plains, BiomeGenBase.river, BiomeGenBase.swampland);
}

private static void languageRegisters() {
	LanguageRegistry.instance().addStringLocalization("entity.mochickens.BlueChicken.name", "Blue Chicken");
}


}

You put a space when you registered the mob:

EntityRegistry.registerModEntity(EntityBlueChicken.class,"Blue Chicken",

Try "BlueChicken" instead.

Awesome! Thank you so much! No that this mob is done the rest will be easy to make since they all follow the same basic idea! You guys are so awesome with being able to help. Again, thank you so much!

and for those that want to see the end product of this mobs entity code, here it is!

 

 

package mods.mochickens.mobs;

import net.minecraft.block.Block;
import net.minecraft.block.BlockColored;
import net.minecraft.client.Minecraft;
import net.minecraft.enchantment.EnchantmentHelper;
import net.minecraft.enchantment.EnchantmentThorns;
import net.minecraft.entity.Entity;
import net.minecraft.entity.EntityAgeable;
import net.minecraft.entity.EntityLivingBase;
import net.minecraft.entity.SharedMonsterAttributes;
import net.minecraft.entity.ai.EntityAIAttackOnCollide;
import net.minecraft.entity.ai.EntityAIFollowParent;
import net.minecraft.entity.ai.EntityAILookIdle;
import net.minecraft.entity.ai.EntityAIMate;
import net.minecraft.entity.ai.EntityAINearestAttackableTarget;
import net.minecraft.entity.ai.EntityAIPanic;
import net.minecraft.entity.ai.EntityAISwimming;
import net.minecraft.entity.ai.EntityAITempt;
import net.minecraft.entity.ai.EntityAIWander;
import net.minecraft.entity.ai.EntityAIWatchClosest;
import net.minecraft.entity.passive.EntityTameable;
import net.minecraft.entity.passive.EntityWolf;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.entity.player.EntityPlayerMP;
import net.minecraft.item.Item;
import net.minecraft.item.ItemFood;
import net.minecraft.item.ItemSeeds;
import net.minecraft.item.ItemStack;
import net.minecraft.pathfinding.PathEntity;
import net.minecraft.potion.Potion;
import net.minecraft.potion.PotionEffect;
import net.minecraft.util.DamageSource;
import net.minecraft.util.MathHelper;
import net.minecraft.world.World;
import net.minecraftforge.common.MinecraftForge;

public class EntityBlueChicken extends EntityTameable {
public boolean field_70885_d = false;
public float field_70886_e = 0.0F;
public float destPos = 0.0F;
public float field_70884_g;
public float field_70888_h;
public float field_70889_i = 1.0F;

/** The time until the next egg is spawned. */
public int timeUntilNextEgg;

public EntityBlueChicken(World par1World) {
	super(par1World);
	this.setSize(0.3F, 0.7F);
	this.timeUntilNextEgg = -1;
	float f = 0.25F;
	this.tasks.addTask(0, new EntityAISwimming(this));
	this.tasks.addTask(2, new EntityAIMate(this, 1.0D));
	this.tasks.addTask(4, new EntityAIFollowParent(this, 1.1D));
	this.tasks.addTask(5, new EntityAIWander(this, 1.0D));
	this.tasks.addTask(6, new EntityAIWatchClosest(this,
			EntityPlayer.class, 6.0F));
	this.tasks.addTask(7, new EntityAILookIdle(this));
	this.tasks.addTask(2, new EntityAIAttackOnCollide(this,
			EntityPlayer.class, 1.0D, false));
	this.targetTasks.addTask(1, new EntityAINearestAttackableTarget(this,
			EntityPlayer.class, 0, true));
	this.setTamed(false);
}

/**
 * Returns true if the newer Entity AI code should be run
 */
public boolean isAIEnabled() {
	return true;
}

protected void applyEntityAttributes() {
	super.applyEntityAttributes();
	this.getEntityAttribute(SharedMonsterAttributes.maxHealth)
			.setAttribute(4.0D);
	this.getEntityAttribute(SharedMonsterAttributes.movementSpeed)
			.setAttribute(0.25D);
}

public boolean attackEntityAsMob(Entity par1Entity) {
	if (!this.isTamed()) {
		EntityPlayer entityplayer = this.worldObj
				.getClosestVulnerablePlayerToEntity(this, 16.0D);
		// f = damage delt 2.0D = 1 heart
		float f = (float) 5.0D;
		int i = 0;

		if (entityplayer instanceof EntityLivingBase) {
			f += EnchantmentHelper.getEnchantmentModifierLiving(this,
					(EntityLivingBase) entityplayer);
			i += EnchantmentHelper.getKnockbackModifier(this,
					(EntityLivingBase) entityplayer);
			entityplayer.addPotionEffect(new PotionEffect(
					Potion.blindness.id, 200, 1));
			entityplayer.addPotionEffect(new PotionEffect(
					Potion.moveSlowdown.id, 200, 2));
		}

		boolean flag = par1Entity.attackEntityFrom(
				DamageSource.causeMobDamage(this), f);

		if (flag) {
			if (i > 0) {
				entityplayer.addVelocity(
						(double) (-MathHelper.sin(this.rotationYaw
								* (float) Math.PI / 180.0F)
								* (float) i * 0.5F),
						0.1D,
						(double) (MathHelper.cos(this.rotationYaw
								* (float) Math.PI / 180.0F)
								* (float) i * 0.5F));
				this.motionX *= 0.6D;
				this.motionZ *= 0.6D;
			}

			int j = EnchantmentHelper.getFireAspectModifier(this);

			if (j > 0) {
				entityplayer.setFire(j * 4);
			}

			if (entityplayer instanceof EntityLivingBase) {
				EnchantmentThorns.func_92096_a(this,
						(EntityLivingBase) entityplayer, this.rand);
			}
		}

		return flag;
	} else {
		return false;
	}
}

/**
 * Called frequently so the entity can update its state every tick as
 * required. For example, zombies and skeletons use this to react to
 * sunlight and start to burn.
 */
public void onLivingUpdate() {
	super.onLivingUpdate();
	this.field_70888_h = this.field_70886_e;
	this.field_70884_g = this.destPos;
	this.destPos = (float) ((double) this.destPos + (double) (this.onGround ? -1
			: 4) * 0.3D);

	if (this.destPos < 0.0F) {
		this.destPos = 0.0F;
	}

	if (this.destPos > 1.0F) {
		this.destPos = 1.0F;
	}

	if (!this.onGround && this.field_70889_i < 1.0F) {
		this.field_70889_i = 1.0F;
	}

	this.field_70889_i = (float) ((double) this.field_70889_i * 0.9D);

	if (!this.onGround && this.motionY < 0.0D) {
		this.motionY *= 0.6D;
	}

	this.field_70886_e += this.field_70889_i * 2.0F;

	if (!this.isChild() && !this.worldObj.isRemote
			&& --this.timeUntilNextEgg == 0) {
		this.playSound(
				"mob.chicken.plop",
				1.0F,
				(this.rand.nextFloat() - this.rand.nextFloat()) * 0.2F + 1.0F);
		this.dropItem(Item.diamond.itemID, 1);
		this.timeUntilNextEgg = this.rand.nextInt(6000) + 6000;
	}
}

/**
 * Called when the mob is falling. Calculates and applies fall damage.
 */
protected void fall(float par1) {
}

/**
 * Returns the sound this mob makes while it's alive.
 */
protected String getLivingSound() {
	return "mob.chicken.say";
}

/**
 * Returns the sound this mob makes when it is hurt.
 */
protected String getHurtSound() {
	return "mob.chicken.hurt";
}

/**
 * Returns the sound this mob makes on death.
 */
protected String getDeathSound() {
	return "mob.chicken.hurt";
}

/**
 * Plays step sound at given x, y, z for the entity
 */
protected void playStepSound(int par1, int par2, int par3, int par4) {
	this.playSound("mob.chicken.step", 0.15F, 1.0F);
}

/**
 * Returns the item ID for the item the mob drops on death.
 */
protected int getDropItemId() {
	return Item.feather.itemID;
}

/**
 * Drop 0-2 items of this living's type. @param par1 - Whether this entity
 * has recently been hit by a player. @param par2 - Level of Looting used to
 * kill this mob.
 */
protected void dropFewItems(boolean par1, int par2) {
	int j = this.rand.nextInt(3) + this.rand.nextInt(1 + par2);

	for (int k = 0; k < j; ++k) {
		this.dropItem(Item.diamond.itemID, 1);
	}

	if (this.isBurning()) {
		this.dropItem(Item.chickenCooked.itemID, 1);
	} else {
		this.dropItem(Item.chickenRaw.itemID, 1);
	}
}

/**
 * Called when a player interacts with a mob. e.g. gets milk from a cow,
 * gets into the saddle on a pig.
 */
public boolean interact(EntityPlayer par1EntityPlayer) {
	ItemStack itemstack = par1EntityPlayer.inventory.getCurrentItem();
	if (!this.isTamed()) {
		if (itemstack != null && itemstack.itemID == Item.diamond.itemID) {
			if (!par1EntityPlayer.capabilities.isCreativeMode) {
				--itemstack.stackSize;
			}

			if (itemstack.stackSize <= 0) {
				par1EntityPlayer.inventory.setInventorySlotContents(
						par1EntityPlayer.inventory.currentItem,
						(ItemStack) null);
			}

			if (!this.worldObj.isRemote) {
				if (this.rand.nextInt(3) == 0) {
					this.setTamed(true);
					this.setPathToEntity((PathEntity) null);
					this.setAttackTarget((EntityLivingBase) null);
					this.setTarget(null);
					this.setOwner(par1EntityPlayer.getCommandSenderName());
					this.playTameEffect(true);
					this.worldObj.setEntityState(this, (byte) 7);
					this.tasks.removeTask(new EntityAIAttackOnCollide(this,
							EntityPlayer.class, 1.0D, false));
					this.targetTasks
							.removeTask(new EntityAINearestAttackableTarget(
									this, EntityPlayer.class, 0, true));
					this.tasks.addTask(3, new EntityAITempt(this, 1.0D,
							Block.blockDiamond.blockID, false));
					this.timeUntilNextEgg = this.rand.nextInt(6000) + 6000;
				} else {
					this.playTameEffect(false);
					this.worldObj.setEntityState(this, (byte) 6);
				}
			}

			return true;
		}
	}

	return super.interact(par1EntityPlayer);
}

/**
 * This function is used when two same-species animals in 'love mode' breed
 * to generate the new baby animal.
 */
public EntityBlueChicken spawnBabyAnimal(EntityAgeable par1EntityAgeable) {
	EntityBlueChicken entitybluechicken = new EntityBlueChicken(
			this.worldObj);
	String s = this.getOwnerName();

	if (s != null && s.trim().length() > 0) {
		entitybluechicken.setOwner(s);
		entitybluechicken.setTamed(true);
	}

	return entitybluechicken;
}

/**
 * Checks if the parameter is an item which this animal can be fed to breed
 * it (wheat, carrots or seeds depending on the animal type)
 */
public boolean isBreedingItem(ItemStack par1ItemStack) {
	return par1ItemStack != null
			&& par1ItemStack.itemID == Item.diamond.itemID;
}

public EntityAgeable createChild(EntityAgeable par1EntityAgeable) {
	return this.spawnBabyAnimal(par1EntityAgeable);
}
}