What should i do to spawn Entity whit asVector3? 1.2

My code doesn't works in Pocketmine 1.2 ALPHA8
i need to spawn in the same coordinates of x,y,z that is in $pk, please help
CODE:

PHP:

            $entityId5 = 20005;
            $pk5 = new AddEntityPacket();
            $pk5->type = ItemEntity::NETWORK_ID;
            $pk5->username = "";
            $pk5->entityRuntimeId = $entityId5;
            $pk5->eid = $entityId5; 
            $pk5->x = -332; //COORDINATS
            $pk5->y = 35; //COORDINATS
            $pk5->z = 1306; //COORDINATS
            $pk5->speedX = $pk5->speedY = $pk5->speedZ = 0.0;
            $pk5->yaw = 0;
            $pk5->pitch = 0;
            $flags = (
                (1 << Entity::DATA_FLAG_CAN_SHOW_NAMETAG) |
                (1 << Entity::DATA_FLAG_ALWAYS_SHOW_NAMETAG) |
                (1 << Entity::DATA_FLAG_IMMOBILE)
            );
            $pk5->metadata = [
                Entity::DATA_FLAGS => [Entity::DATA_TYPE_LONG, $flags],
                Entity::DATA_NAMETAG => [Entity::DATA_TYPE_STRING, "...."],
            ];
            $p->dataPacket($pk5);


 

use

PHP:

$pk->position;

# instead of
$pk->x;
$pk->y;
$pk->z;


https://github.com/pmmp/PocketMine-...network/mcpe/protocol/AddEntityPacket.php#L42

 

$pk->position and optionally, $pk->motion, need to be an instance of pocketmine\math\Vector3.

PHP:

$pk->position = new pocketmine\math\Vector3(-332, 35, 1306);
$pk->motion = new pocketmine\math\Vector3(0, 0, 0); // optional