ios - Square 注册 IOS SDK 的用户 ID 不匹配

Question

我在使用 SquareRegisterSDK-iOS 时收到 user_id_mismatch 错误代码。

我首先在我的初始 View Controller 中设置客户端 ID:

override func viewDidLoad() {
    super.viewDidLoad()

    SCCAPIRequest.setClientID(<my application id>)

    view.backgroundColor = UIColor(red: 18 / 255, green: 63 / 255, blue: 87 / 255, alpha: 1.0)
    pinInput.attributedPlaceholder = NSAttributedString(string: "pin", attributes: [NSForegroundColorAttributeName: UIColor(white: 1.0, alpha: 0.25)])
}

然后在另一个 View Controller 中发出请求:

@IBAction func purchase(_ sender: Any) {
    let amount: SCCMoney

    do {
        amount = try SCCMoney(amountCents: 2300, currencyCode: Constants.currencyCodeString)
    } catch let error as NSError {
        print("Error creating SCCMoney: \(error)")
        return
    }

    let request: SCCAPIRequest
    do {
        request = try SCCAPIRequest(
            callbackURL: URL(string:"myproject://payment-complete")!,
            amount: amount,
            userInfoString: nil,
            merchantID: <my merchant id>,
            notes: nil,
            customerID: nil,
            supportedTenderTypes: .all,
            clearsDefaultFees: false,
            returnAutomaticallyAfterPayment: true)

        do {
            try SCCAPIConnection.perform(request)
        } catch let error as NSError {
            print("Cannot perform request: \(error)")
            return
        }
    } catch let error as NSError {
        print("Error SCCApiRequest: \(error)")
    }
}

我不确定它在寻找什么用户 ID，除非我在某处的文档中遗漏了它

Answer 1

看来我误解了商家 ID 是什么，我将它与从 https://connect.squareup.com/v1/me 返回的方形商家 ID 混为一谈。

在 SCCAPIRequest 中将商户 ID 设置为 nil 修复了我的错误