Set block not workk with yml.

[MrBlooble]

Hi reader, I created this script but the variable block does not work! The versione of server is: 1.17.1

on script load:
    load yaml "plugins/Skript/scripts/Block/block.yml" as "config"

command /setb:
    trigger:
        loop yaml node keys "blocks" from "config":
            set {_btype} to skript-yaml value "blocks.%loop-node%.type" of "config"
            set {_posX} to skript-yaml value "blocks.%loop-node%.pos.x" of "config"
            set {_posY} to skript-yaml value "blocks.%loop-node%.pos.y" of "config"
            set {_posZ} to skript-yaml value "blocks.%loop-node%.pos.z" of "config"
            set block at location at {_posX} , {_posY} , {_posZ} in world "world" to {_btype}
            send "%{_btype}% %{_posX}% %{_posY}% %{_posZ}%" to executor

[doublepost=1637201624,1637201500][/doublepost]I'm sorry for my english!