[TypeError] 
Argument 1 passed to RedExpress\API::createForOrder() must be an instance of Bitrix\Sale\Order, null given, called in /home/bitrix/www/test/index.php on line 14 (0)
/home/bitrix/www/local/php_interface/lib/RedExpress/API.php:104
#0: RedExpress\API::createForOrder(NULL, boolean)
	/home/bitrix/www/test/index.php:14