Hello I'm trying to get this chair plugin to work, this is the code: PHP: public function onPacketReceived(DataPacketReceiveEvent $event){ $pk = $event->getPacket(); switch($pk::NETWORK_ID){ case ProtocolInfo::PLAYER_ACTION_PACKET; $player = $event->getPlayer(); if(isset($this->counter[$player->getName()])){ if($pk->action === 8){$ppk = new SetEntityLinkPacket(); $ppk->from = $this->counter[$player->getName()]; $ppk->to = 0;$ppk->type = 0; $player->dataPacket($ppk); $pkc = new SetEntityLinkPacket(); $pkc->from = $this->counter[$player->getName()]; $pkc->to = $player->getId();$pkc->type = 0; $ps=Server::getInstance()->getOnlinePlayers(); Server::getInstance()->broadcastPacket($ps,$pkc); $pk0 = new RemoveEntityPacket(); $pk0->eid = $this->counter[$player->getName()]; $ps=Server::getInstance()->getOnlinePlayers(); Server::getInstance()->broadcastPacket($ps,$pk0); unset($this->counter[$player->getName()]); } } } } public function onTouch(PlayerInteractEvent $event) { if ($event->getBlock()->getId() === 53) { $player = $event->getPlayer(); $pk = new AddEntityPacket(); $this->count = $this->count + 1; $pk->eid = $this->count; $pk->type = 84; $pk->x = $event->getBlock()->x + 0.6; $pk->y = $event->getBlock()->y + 0.6; $pk->z = $event->getBlock()->z + 0.5; $pk->speedX = 0; $pk->speedY = 0; $pk->speedZ = 0; $pk->yaw = $player->yaw; $pk->pitch = $player->pitch; $pk->metadata = [Entity::DATA_FLAGS => [Entity::DATA_TYPE_BYTE, 1 << Entity::DATA_FLAG_INVISIBLE],[Entity::DATA_TYPE_STRING << Entity::DATA_NAMETAG] , [Entity::DATA_TYPE_BYTE,1 << Entity::DATA_FLAG_ALWAYS_SHOW_NAMETAG], [Entity::DATA_TYPE_BYTE,1 << Entity::DATA_FLAG_NO_AI]]; $ps = Server::getInstance()->getOnlinePlayers(); Server::getInstance()->broadcastPacket($ps, $pk); $ppk = new SetEntityLinkPacket(); $ppk->from = $this->count; $ppk->to = 0; $ppk->type = 2; $player->dataPacket($ppk); $pkc = new SetEntityLinkPacket(); $pkc->from = $this->count; $pkc->to = $player->getId(); $pkc->type = 2; $ps = Server::getInstance()->getOnlinePlayers(); Server::getInstance()->broadcastPacket($ps, $pkc); $this->counter[$player->getName()] = $this->count; } }} This is the error when a player taps block ID 53: Code: [13:26:42] [Server thread/CRITICAL]: Could not pass event 'pocketmine\event\player\PlayerInteractEvent' to 'PmChair v1.3': Argument 1 passed to pocketmine\network\mcpe\protocol\DataPacket::putEntityUniqueId() must be of the type integer, null given, called in phar://C:/Users/Admin/Creative Cloud Files/Desktop/Server/Server - DEV/PocketMine-MP.phar/src/pocketmine/network/mcpe/protocol/AddEntityPacket.php on line 93 on maru\PmChair [13:26:42] [Server thread/CRITICAL]: TypeError: "Argument 1 passed to pocketmine\network\mcpe\protocol\DataPacket::putEntityUniqueId() must be of the type integer, null given, called in phar://C:/Users/Admin/Creative Cloud Files/Desktop/Server/Server - DEV/PocketMine-MP.phar/src/pocketmine/network/mcpe/protocol/AddEntityPacket.php on line 93" (EXCEPTION) in "src/pocketmine/network/mcpe/protocol/DataPacket" at line 317 [13:26:42] [Server thread/DEBUG]: #0 src/pocketmine/network/mcpe/protocol/AddEntityPacket(93): pocketmine\network\mcpe\protocol\DataPacket->putEntityUniqueId(NULL ) [13:26:42] [Server thread/DEBUG]: #1 src/pocketmine/network/mcpe/protocol/DataPacket(99): pocketmine\network\mcpe\protocol\AddEntityPacket->encodePayload() [13:26:42] [Server thread/DEBUG]: #2 src/pocketmine/Server(1851): pocketmine\network\mcpe\protocol\DataPacket->encode() [13:26:42] [Server thread/DEBUG]: #3 PmChair-master/src/maru/PmChair(69): pocketmine\Server->broadcastPacket(array Array(), pocketmine\network\mcpe\protocol\AddEntityPacket object) [13:26:42] [Server thread/DEBUG]: #4 src/pocketmine/plugin/MethodEventExecutor(38): maru\PmChair->onTouch(pocketmine\event\player\PlayerInteractEvent object) [13:26:42] [Server thread/DEBUG]: #5 src/pocketmine/plugin/RegisteredListener(98): pocketmine\plugin\MethodEventExecutor->execute(maru\PmChair object, pocketmine\event\player\PlayerInteractEvent object) [13:26:42] [Server thread/DEBUG]: #6 src/pocketmine/plugin/PluginManager(721): pocketmine\plugin\RegisteredListener->callEvent(pocketmine\event\player\PlayerInteractEvent object) [13:26:42] [Server thread/DEBUG]: #7 src/pocketmine/level/Level(1765): pocketmine\plugin\PluginManager->callEvent(pocketmine\event\player\PlayerInteractEvent object) [13:26:42] [Server thread/DEBUG]: #8 src/pocketmine/Player(2291): pocketmine\level\Level->useItemOn(pocketmine\math\Vector3 object, pocketmine\item\ItemBlock object, integer 5, pocketmine\math\Vector3 object, pocketmine\Player object, boolean 1) [13:26:42] [Server thread/DEBUG]: #9 src/pocketmine/network/mcpe/PlayerNetworkSessionAdapter(132): pocketmine\Player->handleInventoryTransaction(pocketmine\network\mcpe\protocol\InventoryTransactionPacket object) [13:26:42] [Server thread/DEBUG]: #10 src/pocketmine/network/mcpe/protocol/InventoryTransactionPacket(149): pocketmine\network\mcpe\PlayerNetworkSessionAdapter->handleInventoryTransaction(pocketmine\network\mcpe\protocol\InventoryTransactionPacket object) [13:26:42] [Server thread/DEBUG]: #11 src/pocketmine/network/mcpe/PlayerNetworkSessionAdapter(92): pocketmine\network\mcpe\protocol\InventoryTransactionPacket->handle(pocketmine\network\mcpe\PlayerNetworkSessionAdapter object) [13:26:42] [Server thread/DEBUG]: #12 src/pocketmine/network/mcpe/protocol/BatchPacket(115): pocketmine\network\mcpe\PlayerNetworkSessionAdapter->handleDataPacket(pocketmine\network\mcpe\protocol\InventoryTransactionPacket object) [13:26:42] [Server thread/DEBUG]: #13 src/pocketmine/network/mcpe/PlayerNetworkSessionAdapter(92): pocketmine\network\mcpe\protocol\BatchPacket->handle(pocketmine\network\mcpe\PlayerNetworkSessionAdapter object) [13:26:42] [Server thread/DEBUG]: #14 src/pocketmine/Player(3012): pocketmine\network\mcpe\PlayerNetworkSessionAdapter->handleDataPacket(pocketmine\network\mcpe\protocol\BatchPacket object) [13:26:42] [Server thread/DEBUG]: #15 src/pocketmine/network/mcpe/RakLibInterface(143): pocketmine\Player->handleDataPacket(pocketmine\network\mcpe\protocol\BatchPacket object) [13:26:42] [Server thread/DEBUG]: #16 src/raklib/server/ServerHandler(97): pocketmine\network\mcpe\RakLibInterface->handleEncapsulated(string 192.168.8.103:55044, raklib\protocol\EncapsulatedPacket object, integer 0) [13:26:42] [Server thread/DEBUG]: #17 src/pocketmine/network/mcpe/RakLibInterface(82): raklib\server\ServerHandler->handlePacket() [13:26:42] [Server thread/DEBUG]: #18 src/pocketmine/network/Network(89): pocketmine\network\mcpe\RakLibInterface->process() [13:26:42] [Server thread/DEBUG]: #19 src/pocketmine/Server(2497): pocketmine\network\Network->processInterfaces() [13:26:42] [Server thread/DEBUG]: #20 src/pocketmine/Server(2253): pocketmine\Server->tick() [13:26:42] [Server thread/DEBUG]: #21 src/pocketmine/Server(2132): pocketmine\Server->tickProcessor() [13:26:42] [Server thread/DEBUG]: #22 src/pocketmine/Server(1714): pocketmine\Server->start() [13:26:42] [Server thread/DEBUG]: #23 src/pocketmine/PocketMine(558): pocketmine\Server->__construct(BaseClassLoader object, pocketmine\utils\MainLogger object, string phar://C:/Users/Admin/Creative Cloud Files/Desktop/MusicalChairsServer/Server - DEV/PocketMine-MP.phar/, string C:\Users\Admin\Creative Cloud Files\Desktop\Server\Server - DEV\, string C:\Users\Admin\Creative Cloud Files\Desktop\Server\Server - DEV\plugins\) [13:26:42] [Server thread/DEBUG]: #24 C:/Users/Admin/Creative Cloud Files/Desktop/Server/Server - DEV/PocketMine-MP.phar(1): require(string phar://C:/Users/Admin/Creative Cloud Files/Desktop/Server/Server - DEV/PocketMine-MP.phar/src/pocketmine/PocketMine.php)
It's $entityRuntimeId, not $eid Source: https://github.com/pmmp/PocketMine-...ine/network/mcpe/protocol/AddEntityPacket.php