Question

enter image description here我一直在关注使用react-paypal-express-checkout的paypal沙盒教程，并且已经完全按照它进行操作，但是当我尝试打开paypal窗口时，它会立即关闭并抛出此错误。 / p>

照片：Photo Here

文字：

       Dim strItemCode As String = "18r1"

        Dim TheItem As StockItem = soapClient.Get(New StockItem With {
                .InventoryID = New StringSearch With {.Value = strItemCode},
                .WarehouseDetails = New StockItemWarehouseDetail() {New StockItemWarehouseDetail With {.ReturnBehavior = ReturnBehavior.All}}})

        Dim TheInvokedResult As InvokeResult = soapClient.Invoke(TheItem, New ChangeID With {.key = New StringValue With {.Value = "18r1TJK"}})

在此显示我的按钮页面，所有教程人员所做的更改都是我所做的沙箱ID：

System.ServiceModel.FaultException
  HResult=0x80131501
  Message=System.ArgumentNullException: Value cannot be null.
Parameter name: key
   at PX.Api.ContractBased.Soap.WebApiSoapController.Post(ISoapSystemContract systemContract, XmlReader requestReader, String serviceNamespace, String internalNamespace, MethodInfo method, Func`1 serviceFactory, IEdmModel edmModel)
   at PX.Api.ContractBased.Soap.WebApiSoapController.<Post>d__8.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at PX.Api.ContractBased.Soap.WebApiSoapController.<Login>d__6.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at System.Threading.Tasks.TaskHelpersExtensions.<CastToObject>d__3`1.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at System.Web.Http.Controllers.ApiControllerActionInvoker.<InvokeActionAsyncCore>d__0.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at System.Web.Http.Controllers.ActionFilterResult.<ExecuteAsync>d__2.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at System.Web.Http.Controllers.ExceptionFilterResult.<ExecuteAsync>d__0.MoveNext()
  Source=mscorlib
  StackTrace:
   at System.Runtime.Remoting.Proxies.RealProxy.HandleReturnMessage(IMessage reqMsg, IMessage retMsg)
   at System.Runtime.Remoting.Proxies.RealProxy.PrivateInvoke(MessageData& msgData, Int32 type)
   at InventoryEditor.ServiceReference1.DefaultSoap.Invoke(Entity entity, Action action)
   at InventoryEditor.ServiceReference1.DefaultSoapClient.Invoke(Entity entity, Action action) in C:\Data Files\InventoryEditor\InventoryEditor\InventoryEditor\Connected Services\ServiceReference1\Reference.vb:line 65002
   at InventoryEditor.Form1.Button1_Click(Object sender, EventArgs e) in C:\Data Files\InventoryEditor\InventoryEditor\InventoryEditor\Form1.vb:line 24
   at System.Windows.Forms.Control.OnClick(EventArgs e)
   at System.Windows.Forms.Button.OnClick(EventArgs e)
   at System.Windows.Forms.Button.OnMouseUp(MouseEventArgs mevent)
   at System.Windows.Forms.Control.WmMouseUp(Message& m, MouseButtons button, Int32 clicks)
   at System.Windows.Forms.Control.WndProc(Message& m)
   at System.Windows.Forms.ButtonBase.WndProc(Message& m)
   at System.Windows.Forms.Button.WndProc(Message& m)
   at System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m)
   at System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)
   at System.Windows.Forms.NativeWindow.DebuggableCallback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)
   at System.Windows.Forms.UnsafeNativeMethods.DispatchMessageW(MSG& msg)
   at System.Windows.Forms.Application.ComponentManager.System.Windows.Forms.UnsafeNativeMethods.IMsoComponentManager.FPushMessageLoop(IntPtr dwComponentID, Int32 reason, Int32 pvLoopData)
   at System.Windows.Forms.Application.ThreadContext.RunMessageLoopInner(Int32 reason, ApplicationContext context)
   at System.Windows.Forms.Application.ThreadContext.RunMessageLoop(Int32 reason, ApplicationContext context)
   at Microsoft.VisualBasic.ApplicationServices.WindowsFormsApplicationBase.OnRun()
   at Microsoft.VisualBasic.ApplicationServices.WindowsFormsApplicationBase.DoApplicationModel()
   at Microsoft.VisualBasic.ApplicationServices.WindowsFormsApplicationBase.Run(String[] commandLine)
   at InventoryEditor.My.MyApplication.Main(String[] Args) in :line 81

Answer 1

react-paypal-express-checkout存储库未引用v1 / payment-experience / web-profiles，因此我不确定您的错误的实际出处

v1 / payment-experience / web-profiles API需要有效的ClientId和Secret进行身份验证。

贝宝沙箱发布错误401（未经授权）

1 个答案: