on inventory click:

    if inventory name of player's current inventory is "&6주식":

        if clicked raw slot is between 10 and 16:

            cancel event

            loop {주식::목록::*}:

                if name of clicked item contains loop-index:

                    if click type is left mouse button:

                        if {주식::목록::%loop-index%::현재갯수} >= 1:

                            set {_item} to 1 of loop-value

                            set name of {_item} to loop-index

                            if player has space for {_item}:                                                        

                                if {money::%player%} >= {주식::목록::%loop-index%::판매가}:

                                    subtract 1 from {주식::목록::%loop-index%::현재갯수}

                                    subtract {주식::목록::%loop-index%::판매가} from {money::%player%}

                                    give player 1 of loop-value named "&6%loop-index%"

                                    message "[&6%loop-index%] 1개를 구매하셨습니다." to player

전에 도움을 받아서 재작성 했는데 아직도 오류가 나옵니다..