Invalid Integer

Cześć! Mam skrypt PaySign, który nie działa dlatego, że nie może podać dobrych kordynatów w konsoli pisze:
 

Skrypt:
 

on sign change:
    if line 1 of event-block is "[PaySign]":
        set line 2 of event-block to "%player%"
        set line 1 of event-block to "&a[PaySign]"
        send "&aStworzyłeś PaySign!"

on right click:
    if clicked block is sign:
        if line 1 of clicked block is "&a[PaySign]":
            set {_block} to type of block at event-block        
            set {_face} to facing of clicked block
            set {_p} to line 2 of clicked block parsed as offline player
            set {_amount} to line 3 of clicked block parsed as number
            if player's balance is more than {_amount} -1:
                remove {_amount} from player's balance
                if {_p} is online:
                    add {_amount} to {_p}'s balance
                    send "&aOtrzymałeś &6%{_amount}%&6$&a z PaySign!" to {_p}
                    send "&aZapłaciłeś &6%{_amount}%&6$&a"
                else:
                    if {moneyfrompaysign::%{_p}%::100} is set:
                        send "&cGracz osiągnął maksymalną ilość zarobionych pieniędzy podczas bycia offline!"
                        stop
                    else:
                        loop 100 times:
                            if {moneyfrompaysign::%{_p}%::%loop-number%} is not set:
                                set {moneyfrompaysign::%{_p}%::%loop-number%} to {_amount}
                                stop loop
                    send "&aZapłaciłes &6%{_amount}%&6$"
                set {_x} to the event-block's x-coordinate
                set {_y} to the event-block's y-coordinate
                set {_z} to the event-block's z-coordinate
                set x-coordinate of {_x} to rounded down x-coordinate of {_x}
                replace all ".5" with "" in {_x}
                replace all ".5" with "" in {_y}
                replace all ".5" with "" in {_z}
                execute console command "/setblock %{_x}% %{_y}% %{_z}% minecraft:oak_button[powered=true,facing=%{_face}%]"
                loop blocks in radius 2 of event-block:
                    if loop-block is redstone wire:
                        add location of loop-block to {_rw::*}
                        set loop-block to redstone block
                wait 15 tick
                set block at clicked block to {_block}
                loop {_rw::*}:
                    set block at loop-value to redstone wire
                set line 1 of block at event-block to "&a[PaySign]"
                set line 2 of block at event-block to "%{_p}%"
                set line 3 of block at event-block to "%{_amount}%"
                stop
            send "&cNie stać cię na to!"

on join:
    if {moneyfrompaysign::%player%::*} is set:
        loop 100 times:
            add {moneyfrompaysign::%player%::%loop-number%} to {_money}
        add {_money} to player's balance
        send "&aGdy byłeś offline zarobiłeś &6%{_money}%&6$&a z paysign!"
    clear {moneyfrompaysign::%player%::*}