So, I can't set "block 8 infront of player" to an location with like <x>, <y>, <z>, "world" <pitch> <yaw> idk

[Emmett1027h]

on rightclick with diamond sword:
    name of player's tool is "&9Aspect of the End":
        if block 8 infront of player is air:
            set {_loc} to location block 8 infront of player 
            set {_loc} to location of player
            set {_loc}'s yaw to player's yaw
            set {_loc}'s pitch to player's pitch
            teleport player to {_loc}
            send {_loc}

This is my skript, I use SKrayfall and Skript-gui, if that matters, but I need help!