수정

music_quiz/data/mq/function/repeat/triggers/handler.mcfunction

@@ -1,3 +1,4 @@
+# warn-off execute-group
 execute if score init main matches 0..1 run scoreboard players enable @a ready
 execute if score init main matches 0..1 as @a if score @s ready matches 1 run function mq:tellraw {"text":"","color":"black",msg:[{"selector":"@s","color": "yellow","bold": true},{"text":" : ","color":"gray"},{"text":"준비완료","color":"white"}]}
 execute if score init main matches 0..1 as @a if score @s ready matches 1 run scoreboard players set @s ready 2