[1.10.2] Spawning a mob results in a pig

[Egietje]

Hello, I have added a mob but when I try to spawn it with a spawnegg it spawns a pig, when I try to summon it it tells me: Unable to summon object

Please help!

Entity:

package com.Egietje.KokkieMod.mobs.rots;

import java.util.UUID;

import javax.annotation.Nullable;

import com.google.common.base.Predicate;

import net.minecraft.block.Block;
import net.minecraft.entity.Entity;
import net.minecraft.entity.EntityAgeable;
import net.minecraft.entity.EntityLiving;
import net.minecraft.entity.EntityLivingBase;
import net.minecraft.entity.SharedMonsterAttributes;
import net.minecraft.entity.ai.EntityAIAttackMelee;
import net.minecraft.entity.ai.EntityAIBeg;
import net.minecraft.entity.ai.EntityAIFollowOwner;
import net.minecraft.entity.ai.EntityAIFollowParent;
import net.minecraft.entity.ai.EntityAIHurtByTarget;
import net.minecraft.entity.ai.EntityAILeapAtTarget;
import net.minecraft.entity.ai.EntityAILookIdle;
import net.minecraft.entity.ai.EntityAIMate;
import net.minecraft.entity.ai.EntityAINearestAttackableTarget;
import net.minecraft.entity.ai.EntityAIOwnerHurtByTarget;
import net.minecraft.entity.ai.EntityAIOwnerHurtTarget;
import net.minecraft.entity.ai.EntityAIPanic;
import net.minecraft.entity.ai.EntityAISit;
import net.minecraft.entity.ai.EntityAISwimming;
import net.minecraft.entity.ai.EntityAITargetNonTamed;
import net.minecraft.entity.ai.EntityAITempt;
import net.minecraft.entity.ai.EntityAIWander;
import net.minecraft.entity.ai.EntityAIWatchClosest;
import net.minecraft.entity.ai.EntityAIZombieAttack;
import net.minecraft.entity.monster.EntityCreeper;
import net.minecraft.entity.monster.EntityGhast;
import net.minecraft.entity.monster.EntityMob;
import net.minecraft.entity.monster.EntitySkeleton;
import net.minecraft.entity.passive.EntityAnimal;
import net.minecraft.entity.passive.EntityChicken;
import net.minecraft.entity.passive.EntityHorse;
import net.minecraft.entity.passive.EntityRabbit;
import net.minecraft.entity.passive.EntitySheep;
import net.minecraft.entity.passive.EntityTameable;
import net.minecraft.entity.passive.EntityWolf;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.entity.projectile.EntityArrow;
import net.minecraft.init.Items;
import net.minecraft.init.SoundEvents;
import net.minecraft.item.EnumDyeColor;
import net.minecraft.item.ItemFood;
import net.minecraft.item.ItemStack;
import net.minecraft.nbt.NBTTagCompound;
import net.minecraft.network.datasync.DataParameter;
import net.minecraft.network.datasync.DataSerializers;
import net.minecraft.network.datasync.EntityDataManager;
import net.minecraft.util.DamageSource;
import net.minecraft.util.EnumHand;
import net.minecraft.util.EnumParticleTypes;
import net.minecraft.util.ResourceLocation;
import net.minecraft.util.SoundEvent;
import net.minecraft.util.datafix.DataFixer;
import net.minecraft.util.math.BlockPos;
import net.minecraft.util.math.MathHelper;
import net.minecraft.world.EnumDifficulty;
import net.minecraft.world.EnumSkyBlock;
import net.minecraft.world.World;
import net.minecraft.world.storage.loot.LootTableList;
import net.minecraftforge.fml.relauncher.Side;
import net.minecraftforge.fml.relauncher.SideOnly;

public class EntityRotsKokkie extends EntityMob {
private static final DataParameter<Float> DATA_HEALTH_ID = EntityDataManager
		.<Float>createKey(EntityRotsKokkie.class, DataSerializers.FLOAT);
private float headRotationCourse;
private float headRotationCourseOld;

public EntityRotsKokkie(World worldIn) {
	super(worldIn);
	this.setSize(0.4F, 0.6F);
}

protected void initEntityAI() {
	this.tasks.addTask(1, new EntityAISwimming(this));
	this.tasks.addTask(2, new EntityAIAttackMelee(this, 1.0D, true));
	this.tasks.addTask(3, new EntityAIWander(this, 1.0D));
	this.tasks.addTask(4, new EntityAIWatchClosest(this, EntityPlayer.class, 8.0F));
	this.tasks.addTask(5, new EntityAILookIdle(this));
	this.tasks.addTask(6, new EntityAILeapAtTarget(this, 0.4F));
	this.targetTasks.addTask(1, new EntityAIHurtByTarget(this, true, new Class[0]));
}

protected void applyEntityAttributes() {
	super.applyEntityAttributes();
	this.getEntityAttribute(SharedMonsterAttributes.MOVEMENT_SPEED).setBaseValue(0.30000001192092896D);
	this.getEntityAttribute(SharedMonsterAttributes.MAX_HEALTH).setBaseValue(2.0D);
	this.getAttributeMap().registerAttribute(SharedMonsterAttributes.ATTACK_DAMAGE).setBaseValue(0.5D);
}

protected void updateAITasks() {
	this.dataManager.set(DATA_HEALTH_ID, Float.valueOf(this.getHealth()));
}

protected void entityInit() {
	super.entityInit();
	this.dataManager.register(DATA_HEALTH_ID, Float.valueOf(this.getHealth()));
}

protected void playStepSound(BlockPos pos, Block blockIn) {
	this.playSound(SoundEvents.ENTITY_WOLF_STEP, 0.15F, 1.0F);
}

public static void func_189788_b(DataFixer p_189788_0_) {
	EntityLiving.func_189752_a(p_189788_0_, "RotsKokkie");
}

protected SoundEvent getAmbientSound() {
	return (this.rand.nextInt(2) == 0 ? SoundEvents.ENTITY_WOLF_AMBIENT : SoundEvents.ENTITY_WOLF_PANT);
}

protected SoundEvent getHurtSound() {
	return SoundEvents.ENTITY_WOLF_HURT;
}

protected SoundEvent getDeathSound() {
	return SoundEvents.ENTITY_WOLF_DEATH;
}

/**
 * Returns the volume for the sounds this mob makes.
 */
protected float getSoundVolume() {
	return 0.4F;
}

/**
 * Called to update the entity's position/logic.
 */
public void onUpdate() {
	super.onUpdate();
	this.headRotationCourseOld = this.headRotationCourse;

	this.headRotationCourse += (0.0F - this.headRotationCourse) * 0.4F;
}

@SideOnly(Side.CLIENT)
public float getInterestedAngle(float p_70917_1_) {
	return (this.headRotationCourseOld + (this.headRotationCourse - this.headRotationCourseOld) * p_70917_1_)
			* 0.15F * (float) Math.PI;
}

public float getEyeHeight() {
	return this.height;
}

public int getVerticalFaceSpeed() {
	return super.getVerticalFaceSpeed();
}

public boolean attackEntityAsMob(Entity entityIn) {
	boolean flag = entityIn.attackEntityFrom(DamageSource.causeMobDamage(this),
			(float) ((int) this.getEntityAttribute(SharedMonsterAttributes.ATTACK_DAMAGE).getAttributeValue()));

	if (flag) {
		this.applyEnchantments(this, entityIn);
	}

	return flag;
}

public boolean shouldAttackEntity(EntityLivingBase p_142018_1_, EntityLivingBase p_142018_2_) {
	if (!(p_142018_1_ instanceof EntityCreeper) && !(p_142018_1_ instanceof EntityGhast)) {
		return p_142018_1_ instanceof EntityPlayer && p_142018_2_ instanceof EntityPlayer
				&& !((EntityPlayer) p_142018_2_).canAttackPlayer((EntityPlayer) p_142018_1_) ? false
						: !(p_142018_1_ instanceof EntityHorse) || !((EntityHorse) p_142018_1_).isTame();
	} else {
		return false;
	}
}

@Override
public boolean getCanSpawnHere() {
	return this.worldObj.getDifficulty() != EnumDifficulty.PEACEFUL && this.isValidLightLevel()
			&& super.getCanSpawnHere();
}
}

Model:

package com.Egietje.KokkieMod.mobs.rots;

import net.minecraft.client.model.ModelBase;
import net.minecraft.client.model.ModelRenderer;
import net.minecraft.client.renderer.GlStateManager;
import net.minecraft.entity.Entity;
import net.minecraft.util.math.MathHelper;

public class ModelRotsKokkie extends ModelBase {
ModelRenderer Head;
ModelRenderer Body;
ModelRenderer RightArm;
ModelRenderer LeftArm;
ModelRenderer RightLeg;
ModelRenderer LeftLeg;

public ModelRotsKokkie() {
	textureWidth = 64;
	textureHeight = 64;

	Head = new ModelRenderer(this, 0, 0);
	Head.addBox(-2F, -3F, -1.5F, 4, 3, 3);
	Head.setRotationPoint(0F, 18F, 0F);
	Head.setTextureSize(64, 64);
	Head.mirror = true;
	setRotation(Head, 0F, 0F, 0F);

	Body = new ModelRenderer(this, 32, 16);
	Body.addBox(-2.5F, 0F, -1F, 5, 5, 2);
	Body.setRotationPoint(0F, 18F, 0F);
	Body.setTextureSize(64, 64);
	Body.mirror = true;
	setRotation(Body, 0F, 0F, 0F);

	RightArm = new ModelRenderer(this, 43, 0);
	RightArm.addBox(-1.5F, -1F, -2F, 2, 1, 3);
	RightArm.setRotationPoint(-3F, 19.5F, 0F);
	RightArm.setTextureSize(64, 64);
	RightArm.mirror = true;
	setRotation(RightArm, 0F, 0F, 0F);

	LeftArm = new ModelRenderer(this, 43, 0);
	LeftArm.addBox(-0.5F, -1F, -2F, 2, 1, 3);
	LeftArm.setRotationPoint(3F, 19.5F, 0F);
	LeftArm.setTextureSize(64, 64);
	LeftArm.mirror = true;
	setRotation(LeftArm, 0F, 0F, 0F);

	RightLeg = new ModelRenderer(this, 43, 0);
	RightLeg.addBox(-1F, 0F, -2F, 2, 1, 3);
	RightLeg.setRotationPoint(-2F, 23F, 0F);
	RightLeg.setTextureSize(64, 64);
	RightLeg.mirror = true;
	setRotation(RightLeg, 0F, 0F, 0F);

	LeftLeg = new ModelRenderer(this, 43, 0);
	LeftLeg.addBox(-1F, 0F, -2F, 2, 1, 3);
	LeftLeg.setRotationPoint(2F, 23F, 0F);
	LeftLeg.setTextureSize(64, 64);
	LeftLeg.mirror = true;
	setRotation(LeftLeg, 0F, 0F, 0F);
}

public void render(Entity entityIn, float limbSwing, float limbSwingAmount, float ageInTicks, float netHeadYaw,
		float headPitch, float scale) {
	super.render(entityIn, limbSwing, limbSwingAmount, ageInTicks, netHeadYaw, headPitch, scale);
	setRotationAngles(limbSwing, limbSwingAmount, ageInTicks, netHeadYaw, headPitch, scale, entityIn);
	Head.render(scale);
	Body.render(scale);
	RightArm.render(scale);
	LeftArm.render(scale);
	RightLeg.render(scale);
	LeftLeg.render(scale);
}

private void setRotation(ModelRenderer model, float x, float y, float z) {
	model.rotateAngleX = x;
	model.rotateAngleY = y;
	model.rotateAngleZ = z;
}

public void setRotationAngles(float limbSwing, float limbSwingAmount, float ageInTicks, float netHeadYaw,
		float headPitch, float scaleFactor, Entity entityIn) {
	Head.rotateAngleX = headPitch / (180F / (float) Math.PI);
	Head.rotateAngleY = netHeadYaw / (180F / (float) Math.PI);

	LeftLeg.rotateAngleX = MathHelper.cos(limbSwing * 0.6662F) * 1.4F * limbSwingAmount;
	RightLeg.rotateAngleX = MathHelper.cos(limbSwing * 0.6662F + (float) Math.PI) * 1.4F * limbSwingAmount;
	LeftArm.rotateAngleX = MathHelper.cos(limbSwing * 0.6662F + (float) Math.PI) * 1.4F * limbSwingAmount;
	RightArm.rotateAngleX = MathHelper.cos(limbSwing * 0.6662F) * 1.4F * limbSwingAmount;
	super.setRotationAngles(limbSwing, limbSwingAmount, ageInTicks, netHeadYaw, headPitch, scaleFactor, entityIn);
}

}

Render:

package com.Egietje.KokkieMod.mobs.rots;

import com.Egietje.KokkieMod.Reference;
import com.Egietje.KokkieMod.mobs.grot.EntityGrotKokkie;

import net.minecraft.client.model.ModelBase;
import net.minecraft.client.renderer.entity.RenderLiving;
import net.minecraft.client.renderer.entity.RenderManager;
import net.minecraft.util.ResourceLocation;
import net.minecraftforge.fml.relauncher.Side;
import net.minecraftforge.fml.relauncher.SideOnly;

@SideOnly(Side.CLIENT)
public class RenderRotsKokkie extends RenderLiving<EntityRotsKokkie> {

private static final ResourceLocation ROTS_KOKKIE_TEXTURES = new ResourceLocation(Reference.ID + ":textures/entity/rots_kokkie.png");

public RenderRotsKokkie(RenderManager renderManagerIn, ModelBase modelBaseIn, float shadowSizeIn) {
	super(renderManagerIn, modelBaseIn, shadowSizeIn);
}

protected ResourceLocation getEntityTexture(EntityRotsKokkie entity) {
	return ROTS_KOKKIE_TEXTURES;
}
}

RenderingHandler:

package com.Egietje.KokkieMod.mobs.rots;

import net.minecraft.client.renderer.entity.Render;
import net.minecraft.client.renderer.entity.RenderManager;
import net.minecraftforge.fml.client.registry.IRenderFactory;

public class RenderingHandlerRotsKokkie implements IRenderFactory {

@Override
public Render createRenderFor(RenderManager manager) {
	return new RenderRotsKokkie(manager, new ModelRotsKokkie(), 0.5F);
}
}

Mobs:

package com.Egietje.KokkieMod.init;

import com.Egietje.KokkieMod.KokkieMod;
import com.Egietje.KokkieMod.mobs.boom.EntityBoomKokkie;
import com.Egietje.KokkieMod.mobs.grond.EntityGrondKokkie;
import com.Egietje.KokkieMod.mobs.grot.EntityGrotKokkie;
import com.Egietje.KokkieMod.mobs.rots.EntityRotsKokkie;

import net.minecraft.entity.EnumCreatureType;
import net.minecraft.entity.passive.EntityBat;
import net.minecraft.init.Biomes;
import net.minecraft.world.biome.Biome;
import net.minecraftforge.fml.common.registry.EntityRegistry;

public class KokkieMobs {

public KokkieMobs() {
	register();
	addSpawn();
}

public void register() {
	EntityRegistry.registerModEntity(EntityGrondKokkie.class, "GrondKokkie", 300, KokkieMod.KMInstance, 80, 3, true, 0xEAC169, 0xDAB565);
	EntityRegistry.registerModEntity(EntityBoomKokkie.class, "BoomKokkie", 301, KokkieMod.KMInstance, 80, 3, true, 0xCDAB67, 0x59CCBA);
	EntityRegistry.registerModEntity(EntityGrotKokkie.class, "GrotKokkie", 302, KokkieMod.KMInstance, 80, 3, true, 0x9F7A30, 0x1D5128);
	EntityRegistry.registerModEntity(EntityRotsKokkie.class, "RotsKokkie", 303, KokkieMod.KMInstance, 80, 3, true, 0x867865, 0x5B5B5B);
}

public void addSpawn() {
	EntityRegistry.addSpawn(EntityGrondKokkie.class, 6, 5, 10, EnumCreatureType.CREATURE, Biomes.PLAINS, Biomes.FOREST, Biomes.BEACH, Biomes.JUNGLE, Biomes.SAVANNA, Biomes.ROOFED_FOREST, Biomes.SWAMPLAND);
	EntityRegistry.addSpawn(EntityBoomKokkie.class, 6, 5, 10, EnumCreatureType.CREATURE, Biomes.BIRCH_FOREST, Biomes.FOREST, Biomes.FOREST_HILLS, Biomes.BIRCH_FOREST_HILLS, Biomes.ROOFED_FOREST);
	EntityRegistry.addSpawn(EntityGrotKokkie.class, 6, 5, 10, EnumCreatureType.CREATURE, Biomes.PLAINS, Biomes.FOREST, Biomes.BEACH, Biomes.JUNGLE, Biomes.SAVANNA, Biomes.ROOFED_FOREST, Biomes.SWAMPLAND);
	EntityRegistry.addSpawn(EntityRotsKokkie.class, 6, 5, 10, EnumCreatureType.MONSTER, Biomes.EXTREME_HILLS, Biomes.EXTREME_HILLS_EDGE, Biomes.EXTREME_HILLS_WITH_TREES, Biomes.STONE_BEACH);
}
}

ClientProxy:

package com.Egietje.KokkieMod.proxy;

import com.Egietje.KokkieMod.mobs.boom.EntityBoomKokkie;
import com.Egietje.KokkieMod.mobs.boom.RenderingHandlerBoomKokkie;
import com.Egietje.KokkieMod.mobs.grond.EntityGrondKokkie;
import com.Egietje.KokkieMod.mobs.grond.RenderingHandlerGrondKokkie;
import com.Egietje.KokkieMod.mobs.grot.EntityGrotKokkie;
import com.Egietje.KokkieMod.mobs.grot.RenderingHandlerGrotKokkie;
import com.Egietje.KokkieMod.mobs.rots.EntityRotsKokkie;
import com.Egietje.KokkieMod.mobs.rots.RenderingHandlerRotsKokkie;

import net.minecraftforge.fml.client.registry.RenderingRegistry;
import net.minecraftforge.fml.relauncher.Side;
import net.minecraftforge.fml.relauncher.SideOnly;

@SideOnly(Side.CLIENT)
public class ClientProxy extends CommonProxy {

public void renderKokkies() {
	RenderingRegistry.registerEntityRenderingHandler(EntityGrondKokkie.class, new RenderingHandlerGrondKokkie());
	RenderingRegistry.registerEntityRenderingHandler(EntityBoomKokkie.class, new RenderingHandlerBoomKokkie());
	RenderingRegistry.registerEntityRenderingHandler(EntityGrotKokkie.class, new RenderingHandlerGrotKokkie());
	RenderingRegistry.registerEntityRenderingHandler(EntityRotsKokkie.class, new RenderingHandlerRotsKokkie());
}

}

Spawn:

package com.Egietje.KokkieMod.init;

import java.util.Map;

import com.Egietje.KokkieMod.mobs.boom.EntityBoomKokkie;
import com.Egietje.KokkieMod.mobs.grond.EntityGrondKokkie;
import com.Egietje.KokkieMod.mobs.grot.EntityGrotKokkie;
import com.Egietje.KokkieMod.mobs.rots.EntityRotsKokkie;
import com.google.common.collect.Maps;

import net.minecraft.entity.EntityLiving;

public class KokkieSpawnPlacementRegistry {

private final Map < Class<?>, EntityLiving.SpawnPlacementType > ENTITY_PLACEMENTS = Maps. < Class<?>, EntityLiving.SpawnPlacementType > newHashMap();
public KokkieSpawnPlacementRegistry() {
	ENTITY_PLACEMENTS.put(EntityGrondKokkie.class, EntityLiving.SpawnPlacementType.ON_GROUND);
	ENTITY_PLACEMENTS.put(EntityBoomKokkie.class, EntityLiving.SpawnPlacementType.ON_GROUND);
	ENTITY_PLACEMENTS.put(EntityGrotKokkie.class, EntityLiving.SpawnPlacementType.ON_GROUND);
	ENTITY_PLACEMENTS.put(EntityRotsKokkie.class, EntityLiving.SpawnPlacementType.ON_GROUND);
}

}

Note:

the others work fine

[Animefan8888]

Did you register this Entity?

Also you should try to debug these issues yourself instead of coming straight to the forum.

[Egietje]

Did you register this Entity?

Mobs:

package com.Egietje.KokkieMod.init;

import com.Egietje.KokkieMod.KokkieMod;
import com.Egietje.KokkieMod.mobs.boom.EntityBoomKokkie;
import com.Egietje.KokkieMod.mobs.grond.EntityGrondKokkie;
import com.Egietje.KokkieMod.mobs.grot.EntityGrotKokkie;
import com.Egietje.KokkieMod.mobs.rots.EntityRotsKokkie;

import net.minecraft.entity.EnumCreatureType;
import net.minecraft.entity.passive.EntityBat;
import net.minecraft.init.Biomes;
import net.minecraft.world.biome.Biome;
import net.minecraftforge.fml.common.registry.EntityRegistry;

public class KokkieMobs {

public KokkieMobs() {
	register();
	addSpawn();
}

public void register() {
	EntityRegistry.registerModEntity(EntityGrondKokkie.class, "GrondKokkie", 300, KokkieMod.KMInstance, 80, 3, true, 0xEAC169, 0xDAB565);
	EntityRegistry.registerModEntity(EntityBoomKokkie.class, "BoomKokkie", 301, KokkieMod.KMInstance, 80, 3, true, 0xCDAB67, 0x59CCBA);
	EntityRegistry.registerModEntity(EntityGrotKokkie.class, "GrotKokkie", 302, KokkieMod.KMInstance, 80, 3, true, 0x9F7A30, 0x1D5128);
	EntityRegistry.registerModEntity(EntityRotsKokkie.class, "RotsKokkie", 303, KokkieMod.KMInstance, 80, 3, true, 0x867865, 0x5B5B5B);
}

public void addSpawn() {
	EntityRegistry.addSpawn(EntityGrondKokkie.class, 6, 5, 10, EnumCreatureType.CREATURE, Biomes.PLAINS, Biomes.FOREST, Biomes.BEACH, Biomes.JUNGLE, Biomes.SAVANNA, Biomes.ROOFED_FOREST, Biomes.SWAMPLAND);
	EntityRegistry.addSpawn(EntityBoomKokkie.class, 6, 5, 10, EnumCreatureType.CREATURE, Biomes.BIRCH_FOREST, Biomes.FOREST, Biomes.FOREST_HILLS, Biomes.BIRCH_FOREST_HILLS, Biomes.ROOFED_FOREST);
	EntityRegistry.addSpawn(EntityGrotKokkie.class, 6, 5, 10, EnumCreatureType.CREATURE, Biomes.PLAINS, Biomes.FOREST, Biomes.BEACH, Biomes.JUNGLE, Biomes.SAVANNA, Biomes.ROOFED_FOREST, Biomes.SWAMPLAND);
	EntityRegistry.addSpawn(EntityRotsKokkie.class, 6, 5, 10, EnumCreatureType.MONSTER, Biomes.EXTREME_HILLS, Biomes.EXTREME_HILLS_EDGE, Biomes.EXTREME_HILLS_WITH_TREES, Biomes.STONE_BEACH);
}
}

[Messorix]

In your entity registration, I noticed the one bugging out is also the only one using EnumCreatureType.MONSTER.

Might be related, but I have no knowledge of mobspawning so far.

[Animefan8888]

Is there anything in the log.

In your entity registration, I noticed the one bugging out is also the only one using EnumCreatureType.MONSTER.

Might be related, but I have no knowledge of mobspawning so far.

His Entity extends EntityMob

[Egietje]

There is a lot in the log:

[16:00:35] [server thread/INFO] [sTDERR]: [net.minecraft.entity.EntityList:createEntityByName:154]: 	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
[16:00:35] [server thread/INFO] [sTDERR]: [net.minecraft.entity.EntityList:createEntityByName:154]: 	at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
[16:00:35] [server thread/INFO] [sTDERR]: [net.minecraft.entity.EntityList:createEntityByName:154]: 	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
[16:00:35] [server thread/INFO] [sTDERR]: [net.minecraft.entity.EntityList:createEntityByName:154]: 	at java.lang.reflect.Constructor.newInstance(Unknown Source)
[16:00:35] [server thread/INFO] [sTDERR]: [net.minecraft.entity.EntityList:createEntityByName:154]: 	at net.minecraft.entity.EntityList.createEntityByName(EntityList.java:149)
[16:00:35] [server thread/INFO] [sTDERR]: [net.minecraft.entity.EntityList:createEntityByName:154]: 	at net.minecraft.entity.EntityList.createEntityByIDFromName(EntityList.java:238)
[16:00:35] [server thread/INFO] [sTDERR]: [net.minecraft.entity.EntityList:createEntityByName:154]: 	at net.minecraft.item.ItemMonsterPlacer.spawnCreature(ItemMonsterPlacer.java:217)
[16:00:35] [server thread/INFO] [sTDERR]: [net.minecraft.entity.EntityList:createEntityByName:154]: 	at net.minecraft.item.ItemMonsterPlacer.onItemUse(ItemMonsterPlacer.java:100)
[16:00:35] [server thread/INFO] [sTDERR]: [net.minecraft.entity.EntityList:createEntityByName:154]: 	at net.minecraftforge.common.ForgeHooks.onPlaceItemIntoWorld(ForgeHooks.java:746)
[16:00:35] [server thread/INFO] [sTDERR]: [net.minecraft.entity.EntityList:createEntityByName:154]: 	at net.minecraft.item.ItemStack.onItemUse(ItemStack.java:158)
[16:00:35] [server thread/INFO] [sTDERR]: [net.minecraft.entity.EntityList:createEntityByName:154]: 	at net.minecraft.server.management.PlayerInteractionManager.processRightClickBlock(PlayerInteractionManager.java:509)
[16:00:35] [server thread/INFO] [sTDERR]: [net.minecraft.entity.EntityList:createEntityByName:154]: 	at net.minecraft.network.NetHandlerPlayServer.processRightClickBlock(NetHandlerPlayServer.java:706)
[16:00:35] [server thread/INFO] [sTDERR]: [net.minecraft.entity.EntityList:createEntityByName:154]: 	at net.minecraft.network.play.client.CPacketPlayerTryUseItemOnBlock.processPacket(CPacketPlayerTryUseItemOnBlock.java:68)
[16:00:35] [server thread/INFO] [sTDERR]: [net.minecraft.entity.EntityList:createEntityByName:154]: 	at net.minecraft.network.play.client.CPacketPlayerTryUseItemOnBlock.processPacket(CPacketPlayerTryUseItemOnBlock.java:13)
[16:00:35] [server thread/INFO] [sTDERR]: [net.minecraft.entity.EntityList:createEntityByName:154]: 	at net.minecraft.network.PacketThreadUtil$1.run(PacketThreadUtil.java:15)
[16:00:35] [server thread/INFO] [sTDERR]: [net.minecraft.entity.EntityList:createEntityByName:154]: 	at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
[16:00:35] [server thread/INFO] [sTDERR]: [net.minecraft.entity.EntityList:createEntityByName:154]: 	at java.util.concurrent.FutureTask.run(Unknown Source)
[16:00:35] [server thread/INFO] [sTDERR]: [net.minecraft.entity.EntityList:createEntityByName:154]: 	at net.minecraft.util.Util.runTask(Util.java:25)
[16:00:35] [server thread/INFO] [sTDERR]: [net.minecraft.entity.EntityList:createEntityByName:154]: 	at net.minecraft.server.MinecraftServer.updateTimeLightAndEntities(MinecraftServer.java:742)
[16:00:35] [server thread/INFO] [sTDERR]: [net.minecraft.entity.EntityList:createEntityByName:154]: 	at net.minecraft.server.MinecraftServer.tick(MinecraftServer.java:687)
[16:00:35] [server thread/INFO] [sTDERR]: [net.minecraft.entity.EntityList:createEntityByName:154]: 	at net.minecraft.server.integrated.IntegratedServer.tick(IntegratedServer.java:156)
[16:00:35] [server thread/INFO] [sTDERR]: [net.minecraft.entity.EntityList:createEntityByName:154]: 	at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:536)
[16:00:35] [server thread/INFO] [sTDERR]: [net.minecraft.entity.EntityList:createEntityByName:154]: 	at java.lang.Thread.run(Unknown Source)
[16:00:35] [server thread/INFO] [sTDERR]: [java.lang.Throwable:printStackTrace:-1]: Caused by: java.lang.IllegalArgumentException: Attribute is already registered!
[16:00:35] [server thread/INFO] [sTDERR]: [java.lang.Throwable:printStackTrace:-1]: 	at net.minecraft.entity.ai.attributes.AbstractAttributeMap.registerAttribute(AbstractAttributeMap.java:34)
[16:00:35] [server thread/INFO] [sTDERR]: [java.lang.Throwable:printStackTrace:-1]: 	at net.minecraft.entity.ai.attributes.AttributeMap.registerAttribute(AttributeMap.java:36)
[16:00:35] [server thread/INFO] [sTDERR]: [java.lang.Throwable:printStackTrace:-1]: 	at com.Egietje.KokkieMod.mobs.rots.EntityRotsKokkie.applyEntityAttributes(EntityRotsKokkie.java:96)
[16:00:35] [server thread/INFO] [sTDERR]: [java.lang.Throwable:printStackTrace:-1]: 	at net.minecraft.entity.EntityLivingBase.<init>(EntityLivingBase.java:193)
[16:00:35] [server thread/INFO] [sTDERR]: [java.lang.Throwable:printStackTrace:-1]: 	at net.minecraft.entity.EntityLiving.<init>(EntityLiving.java:100)
[16:00:35] [server thread/INFO] [sTDERR]: [java.lang.Throwable:printStackTrace:-1]: 	at net.minecraft.entity.EntityCreature.<init>(EntityCreature.java:26)
[16:00:35] [server thread/INFO] [sTDERR]: [java.lang.Throwable:printStackTrace:-1]: 	at net.minecraft.entity.monster.EntityMob.<init>(EntityMob.java:28)
[16:00:35] [server thread/INFO] [sTDERR]: [java.lang.Throwable:printStackTrace:-1]: 	at com.Egietje.KokkieMod.mobs.rots.EntityRotsKokkie.<init>(EntityRotsKokkie.java:78)
[16:00:35] [server thread/INFO] [sTDERR]: [java.lang.Throwable:printStackTrace:-1]: 	... 23 more

[coolAlias]

java.lang.IllegalArgumentException: Attribute is already registered!
[16:00:35] [server thread/INFO] [sTDERR]: [java.lang.Throwable:printStackTrace:-1]: 	at net.minecraft.entity.ai.attributes.AbstractAttributeMap.registerAttribute(AbstractAttributeMap.java:34)

// your code:
this.getAttributeMap().registerAttribute(SharedMonsterAttributes.ATTACK_DAMAGE).setBaseValue(0.5D);

EntityMob already registers the ATTACK_DAMAGE attribute - you can set the value like you do the others, but you cannot re-register it.

[Zerahi]

happened to me once when i messed up my register i dont know exactly what fixed it but here is my working entity register (had something to do with the registry id being registered with the mc not the mod id)

public class VoidEntities {
public static void registerEntities() {
	registerEntity(EntityVoidBeast.class, "voidbeast", 64, 3, true);
}


private static int entityID = 0;

private static void registerEntity(Class<? extends Entity> entityClass, String entityName, int trackingRange, int updateFrequency, boolean sendsVelocityUpdates) {
	EntityRegistry.registerModEntity(entityClass, entityName, entityID++, Ref.MODID, trackingRange, updateFrequency, sendsVelocityUpdates, 1, 1);
}

[Egietje]

EntityMob already registers the ATTACK_DAMAGE attribute - you can set the value like you do the others, but you cannot re-register it.

Thanks, fixed it!

[Animefan8888]

happened to me once when i messed up my register i dont know exactly what fixed it but here is my working entity register (had something to do with the registry id being registered with the mc not the mod id)

public class VoidEntities {
public static void registerEntities() {
	registerEntity(EntityVoidBeast.class, "voidbeast", 64, 3, true);
}


private static int entityID = 0;

private static void registerEntity(Class<? extends Entity> entityClass, String entityName, int trackingRange, int updateFrequency, boolean sendsVelocityUpdates) {
	EntityRegistry.registerModEntity(entityClass, entityName, entityID++, Ref.MODID, trackingRange, updateFrequency, sendsVelocityUpdates, 1, 1);
}

 

What is Ref.MODID? It is asking for the mods instance.

[Zerahi]

its to my ref class that stores things its just the mod id

 

modid = Ref.MODID

[Egietje]

IT ASKS FOR YOUR MODS INSTANCE

[Animefan8888]

IT ASKS FOR YOUR MODS INSTANCE

No need for the caps.

 

its to my ref class that stores things its just the mod id

 

modid = Ref.MODID

 

When it says instance it means

@Instance(MODID)
public static MAINMODCLASS instance;

[Zerahi]

ref.modid is linked to my mod id @Mod(modid = Ref.MODID,

 

public static final String MODID = "rv";

 

so i could replace that ref.modid with just rv and it would work, but i just like refering so i remember where its from

[Animefan8888]

No when it says instance there it doesn't mean your mods modid, it means an instance of your main mod class which you get from putting

@Instance(MODID)
public static MAINMODCLASS instance;

in your Main mod class.

[Zerahi]

it works perfectly with my mod id have 2 mobs spawnable, with forge your mod id is the reference to your instance

[Animefan8888]

Well it seems that it doesn't matter if you use your MODID or the instance forge works both ways after a little digging into that. Sorry for bothering you, I've just never seen it done that way until now.

[Zerahi]

i didn't find that out in examples i just assumed it since you spawn items in with the mod id and that how its refereed to in game on items