Error parent child

So I explain briefly what happens to me so i’m doing a blueprint parent i right click create child blueprint and when i’m using this bp (child) unreal tells me that he did not inherit the parent and that his will never work

‘Base Clothe’ does not inherit from ‘Bp Base Items’ ( Cast To Base_Clothe would always fail).je voulais savoir c’est quoi qui pourrais bloquer vue que c’est bien un enfant du base item