Problems creating new item

Hi! I'm currently developping a plugin adding new block, and having no knowledge on this I started looking on the github. I saw I first needed an item for this block so I'm currently doing a Test item.

For this test Item I made a Test class :

PHP:

<?php
declare(strict_types=1);

namespace Baleine\CoffresPlusPlus\Items;

use pocketmine\item\item;

class Test extends Item{
    public function __construct(int $meta = 0){
        parent::__construct(900, $meta, "Test");
    }
}
?>

And in my Main class I register this Item :

PHP:

<?php

namespace Baleine\CoffresPlusPlus;

use Baleine\CoffresPlusPlus\Items\Test;

use pocketmine\plugin\PluginBase;
use pocketmine\inventory\transaction\action\SlotChangeAction;
use pocketmine\Player;
use pocketmine\item\item;
use pocketmine\event\Listener;
use pocketmine\event\player\PlayerInteractEvent;
use pocketmine\Item\ItemFactory;


class Main extends PluginBase implements Listener{
    public function onEnable()
    {
        $this->getLogger()->notice("Made with love by Baleine !");
        $this->getServer()->getPluginManager()->registerEvents($this, $this);
        ItemFactory::registerItem(new Test());
        Item::addCreativeItem(Item::get(900));
    }
}
?>

I also made a Texture pack with Item.png as a texture.

Then pocketmine launches fine but my game crashes every time I try to connect. Did I missed something ?

 

I believe you need to use a behaviour pack and the resource pack to register the custom item with the client
For examples you can search google for "How to create custom blocks on bedrock"

 

Ok thanks