Ios 解析INSendPaymentIntent的参数失败

我正在尝试解析INSendPaymentIntent的参数，以便金额永远不应小于零。生成失败，else块中出现错误

'/Users/xx/Documents/Appcelerator_Studio_Workspace/SiriTestApp/extensions/SiriTestApp/siritestapp/IntentHandler.swift:123:79: Cannot convert value of type 'NSDecimalNumber' to expected argument type 'INCurrencyAmount'.

它需要IncirencyAmount类型的对象。代码中有什么错误

    // Called when you need to resolve the currency amount to be transferred.
    func resolveCurrencyAmount(forSendPayment intent: INSendPaymentIntent, with completion: @escaping (INCurrencyAmountResolutionResult) -> Void) {

    // Resolve the currency amount.
        if let currencyAmount = intent.currencyAmount, let amount = currencyAmount.amount{
            if amount.intValue <= 0 {
                // The amount needs to be a positive value.
                completion(INCurrencyAmountResolutionResult.unsupported())
            }else{
                completion(INCurrencyAmountResolutionResult.success(with: amount ))
            }
        }

}

//需要解析要转账的货币金额时调用。
func resolveCurrencyAmount（对于SendPaymentIntent:INSendPaymentIntent，带完成项：@escaping（IncirenceYaMountResolutionResult）->Void）{
//解析货币金额。
如果let currencyAmount=intent.currencyAmount，则let amount=currencyAmount.amount{
如果amount.intValuea正确，则需要将最后一个else块作为incurencyamount类型传递：

completion(INCurrencyAmountResolutionResult.success(with: currencyAmount ))

谢谢。
您的else块应该在
if amount.intValue Hi@dan后面，我已经更正了代码，谢谢。但是仍然有错误（粘贴在上面）