I have a Throwable item but for some reason its not rendering the item when thrown.

 

Main @Init method

	EntityRegistry.registerModEntity(EntityZeusLightningBolt.class, "Zeus Lightning Bolt", 2, this, 250, 5, false);
	RenderingRegistry.registerEntityRenderingHandler(EntityZeusLightningBolt.class, new RenderZeusLightningBolt(Main.ZeusSword));
[code]

EntityZeusLightningBolt
[code]

public class ItemZuesLightningBolt extends ItemSword
{
@Override
@SideOnly(Side.CLIENT)
public void updateIcons(IconRegister iconRegistry)
{
	this.iconIndex = iconRegistry.registerIcon("TestMod:EntityLightningBolt");
}

public ItemZuesLightningBolt(int ID, EnumToolMaterial m, String name)
{
	super(ID, m, name);
}

public ItemStack onItemRightClick(ItemStack item, World w, EntityPlayer p)
{
	if (!p.capabilities.isCreativeMode)
	{
		item.damageItem(1, p);
	}

	if (!w.isRemote)
	{
		w.spawnEntityInWorld(new EntityZeusLightningBolt(w, p));
	}

	return item;
}
}

 

and finally my render class

public class RenderZeusLightningBolt extends RenderSnowball
{

public RenderZeusLightningBolt(Item item)
{
	super(item);
}
}

 

public class EntityZeusLightningBolt extends EntityThrowable
{
public EntityZeusLightningBolt(World w)
{
	super(w);
}

public EntityZeusLightningBolt(World w, EntityLiving par2EntityLiving)
{
	super(w, par2EntityLiving);
}

public EntityZeusLightningBolt(World w, double par2, double par4, double par6)
{
	super(w, par2, par4, par6);
}

protected void onImpact(MovingObjectPosition MOP)
{
	if (MOP.entityHit != null)
	{
		EntityLiving e = (EntityLiving) MOP.entityHit;
		e.attackEntityFrom(DamageSource.causeThrownDamage(this, this.getThrower()), 0);
		WorldUtils.strikeThunderAtEntity(e, 0);
	}
	if(MOP.typeOfHit == EnumMovingObjectType.TILE)
	{
		World w = this.worldObj;
		WorldUtils.strikeThunderAtBlock(w, MOP.blockX, MOP.blockY, MOP.blockZ, 0);
	}

	if (!this.worldObj.isRemote)
	{
		this.setDead();
	}
}
}

Common error is to forget set proper coordinates. Could you post EntityZeusLightningBolt (the code tag seems broken)?

OP updated added fixed EntityZeusLightningbolt code tag