on death of zombie:

    if the victim's name is "좀비":

        wait 5 seconds

        spawn a zombie at location(880.5, 39, 1039.5)

        set name of last spawned entity to "좀비"

        add "{IsBaby:false}" to nbt of last spawned entity

        equip last spawned entity with air

        equip last spawned entity with stone button

이렇게 스크립트를 작성하였는데

add "{IsBaby:false}" to nbt of last spawned entity

이 부분에서 can't understand this condition이라는 오류가 발생합니다

skbee 애드온은 설치돼있고 뭐가 문제일까요?