When I am teleporting entities to my dimension using "entity.travelToDimension([Dimension ID]);", it always creates a nether portal frame and never teleports to the correct position.

Is there another method I can use to achieve the same affect of moving the entity from one dimension to another without the nether portal that takes XYZ coordinates and the dimension id?

If not, can you point me in the right direction with coding my own method?

 

UPDATE: I now have a custom teleporter class that extends Teleporter and call it when I am teleporting

Please note that Teleporter is completely ignored if you're travelling to the End. So for completely independent algorithm you'll need to copy-paste existing one and modify it. Sad but true.

I had already done so.

I have narrowed it down to this line in my travel function which never returns.

If I disconnect from the game then reconnect, I have travelled properly.

                worldserver1.spawnEntityInWorld(newEntity);

(Entire function based on Entity.java's travelToDimension)

public void teleportEntityToDimension(World world, Entity entity, int travelDimension) {
        if (!world.isRemote && !entity.isDead) {
            world.theProfiler.startSection("changeDimension");
            MinecraftServer minecraftserver = MinecraftServer.getServer();
            int dimension = entity.dimension;
            WorldServer worldserver = minecraftserver.worldServerForDimension(dimension);
            WorldServer worldserver1 = minecraftserver.worldServerForDimension(travelDimension);
            entity.dimension = travelDimension;
            
            world.removeEntity(entity);
            entity.isDead = false;
            world.theProfiler.startSection("reposition");
            minecraftserver.getConfigurationManager().transferEntityToWorld(entity, dimension, worldserver, worldserver1, new Teleporter(worldserver));
            world.theProfiler.endStartSection("reloading");

            Entity newEntity = EntityList.createEntityByName(EntityList.getEntityString(entity), worldserver1);
            if (newEntity != null)
            {
                newEntity.copyDataFrom(entity, true);
                worldserver1.spawnEntityInWorld(newEntity);
            }
            entity.isDead = true;
            world.theProfiler.endSection();
            worldserver.resetUpdateEntityTick();
            worldserver1.resetUpdateEntityTick();
            world.theProfiler.endSection();
        }
}

If you are transporting a player use

        	if (entity instanceof EntityPlayerMP) {
                   EntityPlayerMP player = (EntityPlayerMP) entity;
                   player.mcServer.getConfigurationManager().transferPlayerToDimension(player, travelDimension, new Teleporter(minecraftServer.worldServerForDimension(player.dimension)));
                   newEntity = player;
        	}

instead of the last code I posted and it works nicely. (Got of wuppy's tutorial for teleporters)