运行时错误：谁能帮帮我？ Python代码

Question

以下代码有一些运行时错误似乎无法修复。 任何人都可以帮忙吗？

if __name__ == "__main__":
    no_of_parked_vehicles = int(input())
    list_vehicles = {}
    t = 0
    for i in range(no_of_parked_vehicles):
        vehicleSeq = int(input())
        fourWheeler = input()
        parkedFor = float(input())
        valetParking = input()
        t = t + 1
        parked_vehicle = ParkedVehicle(vehicleSeq, fourWheeler, parkedFor, valetParking)
        list_vehicles[t] = parked_vehicle

    parking_lot = ParkingLot(list_vehicles)

    lot_number = int(input())
    temp =  parking_lot.updateParkedStatus(lot_number)
    charge = parking_lot.getParkingCharges(lot_number)

    if temp == None:
        print("Lot Number Invalid")
    else:
        print(temp[0], temp[1])

    if charge == None:
        print("Lot Number Invalid")
    else:
        print(charge)

**错误是：Traceback（最近一次调用最后一次）：

  File "Solution.py", line 47, in <module>

    parkedFor = float(input())

ValueError: could not convert string to float: 'No'**

Answer 1

当您应该为变量 parkedFor 输入浮点数时，您似乎在控制台中输入了文本“否”。

我了解您计算错误，您想在 valetParking 变量的下一个输入中输入“否”。