Kinvey: Object not saving due to error: Cannot map 'X', a non-existant property

Question

我是从 Parse 转移到 Kinvey 的小组的一员。但是，我无法保存对象。我收到错误：

error : Error Domain=KCSAppDataErrorDomain Code=60102 "Entity does not have property 'NumberOfPlayers' as specified in hostToKinveyPropertyMapping" UserInfo={NSLocalizedRecoverySuggestion=Check the hostToKinveyPropertyMapping for typos and errors., NSLocalizedDescription=Entity does not have property 'NumberOfPlayers' as specified in hostToKinveyPropertyMapping, NSLocalizedFailureReason=Cannot map 'NumberOfPlayers', a non-existant property}

我已经按照他们网站上的指南进行操作： http://devcenter.kinvey.com/ios/guides/datastore#create

我的代码：

class Event: NSObject {
var objectId:String?
var Sport:Int?
var NumberOfPlayers:Int?
var SkillLevel:Int?
var Date:NSDate?
var Time:NSDate?
var Competitive:NSNumber?

override func hostToKinveyPropertyMapping() -> [NSObject : AnyObject]! {
    return [
        "objectId" : KCSEntityKeyId,
        "Sport" : "Sport",
        "NumberOfPlayers" : "NumberOfPlayers",
        "SkillLevel" : "SkillLevel",
        "Date" : "Date",
        "Time" : "Time",
        "Competitive" : "Competitive",
    ]
}
}

节省：

let event = Event()
    event.Sport = 0
    event.NumberOfPlayers = playerQuantity
    event.SkillLevel = skillLevel
    event.Date = date
    event.Time = time
    event.Competitive = competitive

    let collection = KCSCollection(fromString: "Event", ofClass: Event.self)
    let store = KCSAppdataStore(collection: collection, options: nil)

//        let store = KCSAppdataStore.storeWithOptions([
//            KCSStoreKeyCollectionName : "Event",
//            KCSStoreKeyCollectionTemplateClass : Event.self
//            ])

    store.saveObject(event, withCompletionBlock: { (objects, error) -> Void in
        if error != nil { print("error : \(error)"); return }
        print("saved objects")
        }, withProgressBlock: nil)

两种创建 DataStore 的方法均无效。他们都return同样的错误。

我还检查了 AppId 和 AppSecret 是否正确。我可以 sign up 用户和 login 好吧，我只是不能保存数据。

有什么想法吗？

Answer 1

任何数字类型都应归类为 NSNumbers 而不是 Ints

Kinvey: Object not saving due to error: Cannot map 'X', a non-existant property

Kinvey: Object not saving due to error: Cannot map 'X', a non-existant property

ios

kinvey

swift