Je vous explique alors j'ai crée un gui qui na aucune erreur quand je l'ouvre tout marche je clic sur l'item he bhé je peut récupéré l’item donc je ne c'est pas comment réglé sa help svp voila le code est des screen.
command /boutique:
trigger:
wait 1 ticks
open chest with 1 rows named "&b&l✔ &3&lBoutique &3&l✔" to player
format slot 0 of player with 264 named "&a&l✯ &e&lItems &a&l✯" to run [make player execute command "/achatskits"]
format slot 3 of player with 52 named "&d&l✖ &5&lSpawners &d&l✖" to run [make player execute command "/achatspawners"]
format slot 4 of player with 276 named "&1&l☣ &9&lGrades &1&l☣" to run [make player execute command "/achatgrades"]
format slot 5 of player with 47 named "&3&l✢ &b&lKits &3&l✢" to run [make player execute command "/achatkits"]
format slot 8 of player with 373 named "&2&l❂ &a&lEffet &2&l❂" to run [make player execute command "/achateffet"]
Voila les screen: http://image.noelshack.com/fichiers/2017/45/2/1510084686-2017-11-07-20-56-38.png
2eme screen:
http://image.noelshack.com/fichiers/2017/45/2/1510084686-2017-11-07-20-56-45.png