Solved TransferPacket not found

Hi! I need help with this:
Thanks

PHP:

<?php

// some from AddWindow plugin!

namespace RTG\JDT;

use pocketmine\block\Block;
use pocketmine\command\Command;
use pocketmine\command\CommandSender;
use pocketmine\event\Listener;
use pocketmine\item\Item;
use pocketmine\level\Position;
use pocketmine\level\Level;
use pocketmine\Player;
use pocketmine\math\Vector3;
use pocketmine\nbt\NBT;
use pocketmine\nbt\tag\CompoundTag;
use pocketmine\nbt\tag\IntTag;
use pocketmine\nbt\tag\ListTag;
use pocketmine\nbt\tag\StringTag;
use pocketmine\nbt\tags\IntArrayTag;
use pocketmine\plugin\PluginBase;
use pocketmine\tile\Chest;
use pocketmine\tile\Tile;
use pocketmine\event\Cancellable;
use pocketmine\inventory\Inventory;
use pocketmine\event\entity\EntityInventoryChangeEvent;
use pocketmine\entity\Entity;
use pocketmine\network\protocol\TransferPacket;
use pocketmine\event\block\BlockPlaceEvent;

class Loader extends PluginBase implements Listener{

    public function onEnable(){
        $this->getServer()->getPluginManager()->registerEvents($this, $this);
    }
   
    public function sendChestInventory(Player $player){
        $nbt = new CompoundTag('', [
                new StringTag('id', Tile::CHEST),
                new IntTag('Server Menu', 1),
                new IntTag('x', floor($player->x)),
                new IntTag('y', floor($player->y) - 4),
                new IntTag('z', floor($player->z))
        ]);
       
        $tile = Tile::createTile('Chest', $player->getLevel(), $nbt);
        $block = Block::get(Block::CHEST);
        $block->x = floor($tile->x);
        $block->y = floor($tile->y);
        $block->z = floor($tile->z);
        $block->level = $tile->getLevel();
        $block->level->sendBlocks([$player], [$block]);
        $test = Item::get(279, 0, 1);
        $test->setCustomName("JDCraft");
        $tile->getInventory()->setItem(0, $test);
        $player->addWindow($tile->getInventory());
    }

    public function onTransfer(Player $p, $ip, $port) {      
        $pk = new \pocketmine\network\protocol\TransferPacket();
        $pk->address = $ip;
        $pk->port = (int) $port;
        $p->dataPacket($pk);
    }

    public function onCheck(EntityInventoryChangeEvent $event){ // Item Use Checker!
        $player = $event->getEntity();
           $newItem = $event->getNewItem();
           if($newItem->getName() === "JDCraft"){
                $event->setCancelled();
                $this->onTransfer($player, 'jdcraft.net', 19132);
                  return;
          }
    }

    public function onCommand(CommandSender $sender, Command $cmd, $label, array $args){
            if($sender instanceof Player){
              switch(strtolower($cmd->getName())){
                case "jdt":
                      $sender->sendMessage("Added chest window!");
                      $this->sendChestInventory($sender);
                break;
              }
            }
    }
}



Error:

Code:

[06:43:17] [Server thread/CRITICAL]: Could not pass event 'pocketmine\event\entity\EntityInventoryChangeEvent' to 'JDTransfer v1.1.0': Class pocketmine\network\protocol\TransferPacket not found on RTG\JDT\Loader
[06:43:17] [Server thread/CRITICAL]: ClassNotFoundException: "Class pocketmine\network\protocol\TransferPacket not found" (EXCEPTION) in "/src/spl/BaseClassLoader" at line 144

 

The namespace is \pocketmine\network\mcpe\protocol since the api3 network changes https://github.com/pmmp/PocketMine-.../network/mcpe/protocol/TransferPacket.php#L22

 

Yea he's right, see here

 

Thanks

 

Np bro

 

Noticed that, its an old plugin. It was created when the Packet First came out. That's why it's not having the transfer() function. I'll add it soon