Skin Problem

PHP:

 $bytes = static::getTextureFromFile(Core::getInstance()->getDataFolder()."skins_herobrine.png");
        $this->setSkin(new Skin($this->skin->getSkinId(), $bytes));
        $this->sendSkin();


 public static function getTextureFromFile(string $path): string {
        $img = @imagecreatefrompng($path);
        $bytes = '';
        $l = (int) @getimagesize($path)[1];
        for($y = 0; $y < $l; $y++){
            for($x = 0; $x < 64; $x++){
                $rgba = @imagecolorat($img, $x, $y);
                $a = ((~((int)($rgba >> 24))) << 1) & 0xff;
                $r = ($rgba >> 16) & 0xff;
                $g = ($rgba >> 8) & 0xff;
                $b = $rgba & 0xff;
                $bytes .= chr($r) . chr($g) . chr($b) . chr($a);
            }
        }
        @imagedestroy($img);
        return $bytes;
    }

Code:

InvalidStateException: "HerobrineBoss must have a valid skin set" (EXCEPTION) in "src/pocketmine/entity/Human" at line 121
 

Class is human entity and skins_herobrine.png in have how to fix?

 

https://github.com/thebigsmileXD/Slenderman/tree/master/

Maybe that plugin can help you.

What it does is that it generates an entity as if it were a player and with a skin that you can choose

 

İ dont understand plugin do you say mu problem?