[英]Swift Error "Type 'BookingDataModel' does not conform to protocol 'Decodable'"
我想讓我的應用程序的一部分離線,因為我的客戶要求它。 我一直在絞盡腦汁使我的結構可編碼,以便我可以將數據保存為用戶默認值,但我總是收到此錯誤
類型“BookingDataModel”不符合“Decodable”協議
這是我的 BookingDataModal:
struct BookingDataModel: Codable {
static var shared = BookingDataModel()
var collaps = false
var _id = ""
var userId = ""
var venderName = ""
var created_at = ""
var transaction_id = ""
var payment_method = ""
var updated_at = ""
var booking_confirmed = false
var booking_status = ""
var payment_status = false
var type = ""
var isCanceledRequest: Bool?
var flight: [FlightBookingDataModel]?
var newFlight: (departure: [FlightBookingDataModel], return: [FlightBookingDataModel])?
var event: HotelBookingDataModel?
var hotel: NewHotelBookingDataModel?//HotelBookingDataModel?
var isAxaPolicy = false
var relationshipId = ""
var passengers = [UsersModel]()
var total = 0.0
var tacCoinDiscount: Int?
var couponDiscount: Int?
var afterDiscountAmount: Int?
func getBookingDataModel(arr: NSArray, type: String) -> [BookingDataModel] {
// save data from API
}
}
起初我認為我的其他模態不可編碼,所以我將它們全部設為可編碼,但它仍然會拋出相同的錯誤 這是 FlightBookingDataModal :
struct FlightBookingDataModel: Codable {
static var shared = FlightBookingDataModel()
var pnrData = PNRDataModel()
var src_name = ""
var dst_name = ""
var srcCode = ""
var dstCode = ""
var atime_utc = String()
var dtime_utc = String()
var atime = String()
var dtime = String()
var flight_no = ""
var checkin = ""
var price = 0.0
var airLineName = ""
var eticket_link = ""
var invoice = ""
var isReturnFlight = false
func getFlightBookigDataModel(dict: NSDictionary) -> [FlightBookingDataModel] {
// Save data from API
}
}
PNR 模式:
class PNRDataModel: Codable {
var src = ""
var dst = ""
var iata = ""
var pnr = ""
}
酒店預訂數據模型:
struct HotelBookingDataModel: Codable {
var cityName = ""
var name = ""
var address = ""
var startOfServiceTime = ""
var endOfServiceTime = ""
var aetherReference = ""
var provider = ""
var reference = ""
var price = 0.0
var date = ""
var reservationId = ""
}
新酒店預訂數據模型:
struct NewHotelBookingDataModel: Codable {
var name = ""
var address = ""
var cityName = ""
var price = 0.0
var reference = ""
var provider = "" //not found in new response
var startOfServiceTime = ""
var endOfServiceTime = ""
var aetherReference = ""
}
如果有人能給我任何關於為什么這不起作用的見解,那將對我有很大幫助。 我只想將 [BookingDataModal] 離線保存一段有限的時間,直到用戶重新上線。
錯誤的原因是newFlight
中的屬性BookingDataModel
。
Codable
不支持元組。
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