Solved AddPlayerPacket to spawn npc

Error: "Call to undefined method pocketmine\item\ItemBlock::write()" (EXCEPTION) in "pmsrc/src/pocketmine/network/mcpe/protocol/AddPlayerPacket" at line 132

/**
* @param VortexPlayer $player
*/
public function spawnTo(VortexPlayer $player): void {
$pk = new PlayerListPacket();
$pk->type = PlayerListPacket::TYPE_ADD;
$pk->entries = [PlayerListEntry::createAdditionEntry($this->uuid, $this->entityId, $this->getNameTag(), SkinAdapterSingleton::get()->toSkinData($this->skin))];
$player->dataPacket($pk);
$xdiff = $player->x - $this->position->x;
$zdiff = $player->z - $this->position->z;
$angle = atan2($zdiff, $xdiff);
$yaw = (($angle * 180) / M_PI) - 90;
$ydiff = $player->y - $this->position->y;
$v = new Vector2($this->position->x, $this->position->z);
$dist = $v->distance($player->x, $player->z);
$angle = atan2($dist, $ydiff);
$pitch = (($angle * 180) / M_PI) - 90;
$pk = new AddPlayerPacket();
$pk->uuid = $this->getUniqueId();
$pk->username = $this->nameTag;
$pk->entityRuntimeId = $this->entityId;
$pk->position = $this->position->asVector3();
$pk->yaw = $yaw;
$pk->pitch = $pitch;
$pk->item = Item::get(Item::AIR);
$pk->metadata = [
Entity:ATA_FLAGS => [
Entity:ATA_TYPE_LONG, 1 << Entity:ATA_FLAG_ALWAYS_SHOW_NAMETAG
^ 1 << Entity:ATA_FLAG_CAN_SHOW_NAMETAG
],
Entity:ATA_NAMETAG => [
Entity:ATA_TYPE_STRING, $this->nameTag
],
Entity:ATA_LEAD_HOLDER_EID => [
Entity:ATA_TYPE_LONG, -1
]
];
$player->dataPacket($pk);
$this->setNameTag($player);
$pk = new PlayerListPacket();
$pk->type = PlayerListPacket::TYPE_REMOVE;
$pk->entries = [PlayerListEntry::createRemovalEntry($this->uuid)];
$player->dataPacket($pk);
}


and

/**
* @priority NORMAL
*
* @param PlayerJoinEvent $event
*/
public function onPlayerJoin(PlayerJoinEvent $event) {
$player = $event->getPlayer();
if(!$player instanceof VortexPlayer) {
return;
}
foreach($this->core->getEntityManager()->getNPCs() as $npc) {
$npc->spawnTo($player);
}
}

 

Whats with the text color
$pk->item is no longer Item and is now ItemStackWrapper

 

PHP:

$pk->item = \pocketmine\network\mcpe\protocol\types\inventory\ItemStackWrapper::legacy(\pocketmine\item\ItemFactory::get(\pocketmine\item\ItemIds::AIR));


 

Thx

 

thx