I am trying to run the sample code posted on the following github link. I already signed up for the sandbox account and can confirm the posted code works when I run it through a console application.
However, it will throw errors when I tried it on my Xamarin.Android project.
The first error it throws is:
Severity Code Description Project File Line Suppression State
Error Exception while loading assemblies: System.IO.FileNotFoundException: Could not load assembly 'System.Web, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a'. Perhaps it doesn't exist in the Mono for Android profile?
File name: 'System.Web.dll'
at Java.Interop.Tools.Cecil.DirectoryAssemblyResolver.Resolve(AssemblyNameReference reference, ReaderParameters parameters)
at Xamarin.Android.Tasks.ResolveAssemblies.AddAssemblyReferences(ICollection`1 assemblies, AssemblyDefinition assembly, Boolean topLevel)
at Xamarin.Android.Tasks.ResolveAssemblies.Execute() AuthorizeNetTest
This issue was fixed when I included the System.Web.dll reference to the project.
With that the application does run but it will soon encounter another error after trying to execute the following line of code:
controller.Execute();
It will give off the following error message:
System.TypeInitializationException: The type initializer for 'AuthorizeNet.Util.HttpUtility' threw an exception.
Please provide assistance as to how to solve this issue.
PS: The SDK was installed successfully in the nuget package manager using the following command - Install-Package AuthorizeNet
