Entity Eror

Code:

PHP:

<?php

declare(strict_types=1);

namespace Muhammed0232\Entityler;

use pocketmine\entity\Living;

class Fireworks extends Living {

    public const NETWORK_ID = 72;
    public const HEIGHT = 0.25;
    public const WIDTH = 0.25;
    
   public function initEntity(): void{
  parent::intEntity();
 }
  
  public function getName(): string{
 return "Fireworks";
 }
}

Eror:
Pls Open Photo

 

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You need to specify the $width and $height class properties. By default, these properties have no value (and hence are null).

 

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