缺少错误 - 贝宝自适应付款API错误

-1

我正在尝试创建一个程序，用于使用PayPal自适应付款API向用户付款。我试图实现支付用户的隐式付款方式（所以我不必批准每一个）。我目前动态传递的PayPal凭证中使用词典的配置，例如：缺少错误 - 贝宝自适应付款API错误

accountConfig = new Dictionary<string, string>(); 
accountConfig.Add("X-PAYPAL-SECURITY-USERID", "I HAVE PUT MY USERID HERE"); 
accountConfig.Add("X-PAYPAL-SECURITY-SIGNATURE", "MY SIGNATURE HERE" 
accountConfig.Add("X-PAYPAL-SECURITY-PASSWORD", "MY PASSWORD HERE"); 
accountConfig.Add("X-PAYPAL-APPLICATIONID", "APP-80W284485P519543T"); 
accountConfig.Add("X-PAYPAL-REQUEST-DATA-FORMAT", "NV"); 
accountConfig.Add("X-PAYPAL-RESPONSE-DATA-FORMAT", "NV");

然后，我在配置付款如下：

AdaptivePaymentsService aps = new AdaptivePaymentsService(accountConfig); 
Receiver receiver = new Receiver { email = "RECEIVER EMAIL", amount = payment.CommissionAmount }; 
List<Receiver> l = new List<Receiver> { receiver }; 
RequestEnvelope re = new RequestEnvelope { errorLanguage = "en_US" }; 
PayRequest payRequest = new PayRequest(
    re, 
    "SERVICE", 
    "http://cancelUrl", 
    "USD", 
    new ReceiverList(l), 
    "http://returnUrl"); 
payRequest.senderEmail = "I HAVE PUT MY USERID HERE"; 
aps.Pay(payRequest);

根据该文件，在隐含付款部分下，您应该能够使用API调用者的帐户电子邮件作为发件人电子邮件，这被认为是隐式付款。但是，我应该在哪里做这件事？如果我不喜欢它上面，将其添加到payRequest，我得到了以下错误消息MissingCredentialException：

Missing credentials for

没有其他的信息。我究竟做错了什么？

编辑：这里是异常的详细信息：

PayPal.Exception.MissingCredentialException was unhandled 
    HResult=-2146233088 
    Message=Missing credentials for 
    Source=PayPalCoreSDK 
    StackTrace: 
     at PayPal.NVP.PlatformAPICallPreHandler..ctor(Dictionary`2 config, String rawPayload, String serviceName, String method, String apiUserName, String accessToken, String accesstokenSecret) 
     at PayPal.AdaptivePayments.AdaptivePaymentsService.Pay(PayRequest payRequest, String apiUserName) 
     at PayPal.AdaptivePayments.AdaptivePaymentsService.Pay(PayRequest payRequest) 
     at MyApp.PayPalAdapter.PayPerson(Person person, Payment payment, String returnUrl, String cancelUrl) in c:\Projects\MyApp\MyApp\PayPalAdapter.cs:line 50 
     at MyApp.Scripts.ManagePersonPaymentsJob.PayPerson(Person person, Payment payment) in c:\Projects\MyApp\MyApp.Scripts\ManagePersonPaymentsJob.cs:line 71 
     at MyApp.Scripts.ManagePersonPaymentsJob.Run() in c:\Projects\MyApp\MyApp.Scripts\ManagePersonPaymentsJob.cs:line 60 
     at MyApp.Scripts.Program.Main(String[] args) in c:\Projects\MyApp\MyApp.Scripts\Program.cs:line 47 
     at System.AppDomain._nExecuteAssembly(RuntimeAssembly assembly, String[] args) 
     at System.AppDomain.ExecuteAssembly(String assemblyFile, Evidence assemblySecurity, String[] args) 
     at Microsoft.VisualStudio.HostingProcess.HostProc.RunUsersAssembly() 
     at System.Threading.ThreadHelper.ThreadStart_Context(Object state) 
     at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx) 
     at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx) 
     at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state) 
     at System.Threading.ThreadHelper.ThreadStart() 
    InnerException:

来源

2014-10-06 muttley91

你有没有看过或阅读完整的文档[自适应付款Paypal API]（https://developer.paypal.com/docs/classic/adaptive-payments/integration-guide/APIntro/） – MethodMan 2014-10-06 21:22:14

需要查看原始请求和响应，包括头文件。我这样做很多，并没有任何问题，所以你必须在某个地方失去一些东西。我会挖掘一个请求，以便我们可以比较。 – 2014-10-06 22:07:23

@DJKRAZE我读过不少。如果有什么我明显错过的，你能指出吗？ – muttley91 2014-10-07 14:16:57

的问题是，我是不正确的做我的凭据，基本上是由于各种不同的例子，我在网上找到。

此外，我发现THIS指南，结果是最有帮助的（并为我工作）。我不知道为什么我没有早点绊倒。希望它能帮助未来的某个人。

来源

2014-10-14 20:05:59 muttley91

缺少错误 - 贝宝自适应付款API错误

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