내가 픽셀몬 서버를 열려는데 

다른 모드 서버들 보면 /기본템 치면 기본템이랑 모드 아이템 주는 서버있잖아

나는 슈퍼볼 같은거 지급시키려고 해서 이렇게 짜봄

variables:

{기본템.%player%} = false

command /기본템:

trigger:

if {기본템.%player%} is false:

if {기본템.%player%} is false:

give 1 iron pickaxe of efficiency 3,unbreaking 3 named "기본 곡갱이" to player

give 1 iron axe of efficiency 3,unbreaking 3 named "기본 도끼" to player

give 30 great ball named "슈퍼볼" to player

set {기본템.%player%} to true

else:

message "당신은 이미 지급받았습니다."

근데 

'30 great ball named "슈퍼볼"' can't be added to a player because the former is neither an item type, an inventory nor an experience point (기본템.sk, line 10: give 30 great ball named "슈퍼볼" to player')

이런 에러뜸 어케 고치냐