Entity Spawn with nbt

My problem is that I have a code that should spawn an entityHuman but my code doesn't. I have a command that does that but nothing works and no error appears.

PHP:

public function __construct(string $name, string $description = "", string $usageMessage = null, $aliases = [], array $overloads = null)
{
    parent::__construct($name, $description, $usageMessage, $aliases, $overloads);
}

public function execute(CommandSender $sender, string $commandLabel, array $args)
{
    if ($sender instanceof Player){
        if ($sender->isOp()){
            if (isset($args[0])){
                if ($args[0] == "create"){
                    if (isset($args[1])) {
                        Slapper::getInstance()->createSlapper($sender/*, $args[1]*/);
                        $sender->sendMessage(TextFormat::DARK_GREEN."Slapper gespawnt");
                    }
                }
            }
        }
    }
    return true;
}


PHP:

public function createSlapper(Player $player){
    $nbt = new CompoundTag();

    $nbt->setTag(new ListTag("Pos", [
        new DoubleTag("", $player->getX()),
        new DoubleTag("", $player->getY()),
        new DoubleTag("", $player->getZ())
    ]));
    $nbt->setTag(new ListTag("Motion", [
        new DoubleTag("", 0),
        new DoubleTag("", 0),
        new DoubleTag("", 0)
    ]));
    $nbt->setTag(new ListTag("Rotation", [
        new FloatTag("", $player->getYaw()),
        new FloatTag("", $player->getPitch())
    ]));
    $nbt->setTag(new ShortTag("Health", 20));
    $nbt->setTag(new CompoundTag("Skin", [
        "Data" => new StringTag("Data", $player->getSkin()->getSkinData()),
        "Name" => new StringTag("Name", $player->getSkin()->getSkinId())
    ]));

    $human = new Human($player->getLevel(), $nbt);
    $human->setNameTag($player->getNameTag());
    $human->setNameTagVisible(false);
    $human->spawnToAll();
    $player->getLevel()->addEntity($human);
}


 

Reasons could be you aren’t op, you aren’t a player or args[0] is create
Other reason could be you didn’t register command

 

I would try:

PHP:

$slapper = $this->getServer()->getPluginManager()->getPlugin("Slapper");
$nbt = $slapper->makeNBT("Human", $sender, "Slapper");
$entity = Entity::createEntity("SlapperHuman", $sender->getLevel(), $nbt);
$entity->spawnToAll();


Didn’t tried but should work if doesn’t add slapper event I think

 

Are you sure the plugin is loaded? Every time I did something wrong with a plugin with commands and the plugin did not load, the commands were registered but not calling onCommand or something.

 

Actually I don't use Slapper API, thats why it may shouldnt work. But either thanks to you ^^

 

I will see, but might be one of a problem. Actually the command is shown to me, if I type "/slapper"