PHP: $nbt = Entity::createBaseNBT($sender, new Vector3((int) $sender->getX(),(int) $sender->getY(),(int) $sender->getZ()), $sender->getYaw(), $sender->getPitch()); $nbt->setShort("Health", 20); $nbt->setString("MenuName", ""); $nbt->setString("CustomName", "NPC"); $nbt->setTag(new CompoundTag("Skin", [ new StringTag("Name", $sender->getSkin()->getSkinId()), new ByteArrayTag("Data", $sender->getSkin()->getSkinData()), new ByteArrayTag("CapeData", $sender->getSkin()->getCapeData()), new StringTag("GeometryName", $sender->getSkin()->getGeometryName()), new ByteArrayTag("GeometryData", $sender->getSkin()->getGeometryData()) ])); $entity = Entity::createEntity("Human", $sender->getLevel(), $nbt); $entity->spawnToAll(); What is wrong with my code? No errors but not working