How to fix it?

TypeError: "Argument 2 passed to pocketmine\entity\DataPropertyManager::setFloat() must be of the type float, null given, called in phar:///home/PocketMine-MP.phar/src/pocketmine/entity/Entity.php on line 576" (EXCEPTION) in "src/pocketmine/entity/DataPropertyManager" at line 119

 

what's your code?

 

please send your code if u want other people help

 

$ionic->setDataProperty(self:ATA_SCALE, self:ATA_TYPE_FLOAT, $ionic->getDataProperty(self:ATA_SCALE) * $height / 100);

return $ionic;
}

public function __construct(Level $level, CompoundTag $nbt)
{
parent::__construct($level, $nbt);

$this->opened = (bool) $nbt->getString("Opened", false);

$this->setNameTag("§f§lИонное поле");
}


/**
* Returns is it opened
*
* @return bool
*/
public function isOpened(): bool
{
return $this->opened;

 

no need to set the data property itself if you want to set the scale, use $this->setScale();