XamlParseException on startEMVTransaction() call

[barbarossa95]

Hi,
Using Sample App when you try to call EMV Transaction occurs the XamlParseException exception and program a terminated instantly. In the built version of the application from demo_app.zip occurs just the same problem.

Exception Info:

An unhandled exception of type 'System.Windows.Markup.XamlParseException' occurred in PresentationFramework.dll
Additional information: "The invocation of the constructor on type 'OrangeNote.Controls.Spinner' that matches the specified binding constraints threw an exception"
Stack Trace:
   in System.Windows.Markup.WpfXamlLoader.Load(XamlReader xamlReader, IXamlObjectWriterFactory writerFactory, Boolean skipJournaledProperties, Object rootObject, XamlObjectWriterSettings settings, Uri baseUri)
   in System.Windows.Markup.WpfXamlLoader.LoadBaml(XamlReader xamlReader, Boolean skipJournaledProperties, Object rootObject, XamlAccessLevel accessLevel, Uri baseUri)
   in System.Windows.Markup.XamlReader.LoadBaml(Stream stream, ParserContext parserContext, Object parent, Boolean closeStream)
   in System.Windows.Application.LoadComponent(Object component, Uri resourceLocator)
   in ANetEmvDesktopSdk.UI.PaymentWindow.InitializeComponent()
   in ANetEmvDesktopSdk.UI.PaymentWindow..ctor(PaymentWindowListener iListner, createTransactionRequest iTransactionRequest, SDKTransactionType iTransactionType, Environment iEnvironment, String iCurrencyCode, String iTerminalID, Boolean iSkipSignature, Boolean iShowReceipt, Boolean iQuickChip)
   in ANetEmvDesktopSdk.SDK.SdkLauncher.processPayment()
   in ANetEmvDesktopSdk.SDK.SdkLauncher.startEMVTransaction(createTransactionRequest iTransactionRequest, SDKTransactionType iTransactionType, SdkListener iListener)
   in ANetEmvDesktopSdk.Sample.MainController.emvTransaction(Object sender, RoutedEventArgs e) in c:\Users\{username}\Desktop\inperson-sdk-windows\ANetEmvDesktopSdk.Sample\MainController.xaml.cs:line 85

My version of the .NET Framework 4.6.1. OS Win10 x64