无法识别的选择器发送到实例0x103026600 payfort

Question

我在我的项目中使用PayFort IOS SDK，方法是按照此处的文档：https://docs.payfort.com/pdf/FORT_Mobile-SDK_iOS_Integration_Guide_v_2.8.pdf

在5.3中达到了第4步......我收到了这个错误：

  

***由于未捕获的异常终止应用程序＆＃39; NSInvalidArgumentException＆＃39;，原因：＆＃39; - [UITextField setFloatingLabelActiveTextColor：]：无法识别的选择器发送到实例0x103026600＆＃39;

我的代码是：

   class ViewController: UIViewController {

override func viewDidLoad() {
    super.viewDidLoad()

    let payFort = PayFortController.init(enviroment: KPayFortEnviromentSandBox)

    let request = NSMutableDictionary.init()
    request.setValue("1000", forKey: "amount")
    request.setValue("AUTHORIZATION", forKey: "command")
    request.setValue("USD", forKey: "currency")
    request.setValue("email@domain.com", forKey: "customer_email")
    request.setValue("en", forKey: "language")
    request.setValue("112233682686", forKey: "merchant_reference")
    request.setValue("token" , forKey: "sdk_token")

    payFort?.callPayFort(withRequest: request, currentViewController: self,
                        success: { (requestDic, responeDic) in
                            print("success")
    }, canceled: { (requestDic, responeDic) in
        print("canceled")
    },
       faild: { (requestDic, responeDic, message) in
        print("faild")
    })

    // Do any additional setup after loading the view, typically from a nib.
}

我错过了什么或做错了什么？

Answer 1

我遇到了同样的问题，从评论中，我发现解决方案归结于UITextField的实现不佳，payfort sdk以前不是该文件。现在，我创建了一个示例项目，您可以从here

获得该项目

https://github.com/naveedahmad99/PayfortPaymentDemo-iOS

视频演示：https://github.com/naveedahmad99/PayfortPaymentDemo-iOS/blob/master/Screenshot/demo_shot.gif