오류가 나는 부분입니다 , 몹 드랍, luck.

class Game_Troop < Game_Unit
  alias make_drop_items_KGC_ExtraDropItem make_drop_items
 

    def make_drop_items
    @actor = actor
    drop_items = make_drop_items_KGC_ExtraDropItem
    dead_members.each { |enemy|
      enemy.extra_drop_items.each_with_index { |di, i|
        next if di.kind == 0
        if di.drop_prob > 0
          next if (di.drop_prob * (actor.luck + 100)/100) < rand(100)
        else
          next if rand(di.denominator) != 0
        end
        if di.kind == 1
          drop_items.push($data_items[di.item_id])
        elsif di.kind == 2
          drop_items.push($data_weapons[di.weapon_id])
        elsif di.kind == 3
          drop_items.push($data_armors[di.armor_id])
        end

        if $imported["EnemyGuide"]
          KGC::Commands.set_enemy_item_dropped(enemy.enemy.id, i + 2)
        end
      }
    }
    return drop_items
  end
end