every 4 seconds:
loop all players:
display scoreboard named "------&6Panda&bRP&r------" to loop-player
make score of "&bEn ligne&a&l :" in scoreboard of loop-player to 8
make score of "&a&l%number of all players%" in scoreboard of loop-player to 7
make score of "&bNom :" in scoreboard of loop-player to 6
make score of "&a&l%loop-player's display name%" in scoreboard of loop-player to 5
make score of "&bArgents&a&l :" in scoreboard of loop-player to 4
make score of "&a%account of loop-player%" in scoreboard of loop-player to 3
make score of "&bMétier&a&l :" in scoreboard of loop-player to 2
set {_grade.%loop-player%} to yml value "users.%loop-player's UUID%.group" of file "plugins/GroupManager/worlds/world/users.yml"
make score of "&a%{_grade.%loop-player%}%" in scoreboard of loop-player to 1
make score of "-------------------" in scoreboard of loop-player to 0
move display of loop-player to sidebar
?
Toujours des erreurs, pour la première erreur, c'est peut être du à ta version de mc