Simple Injector - No parameterless constructor defined for this object

Question

I have a new MVC Web Project which i am usin MVC and WebApi in. I have setup Simple Injector (version 2.5.2 from nuGet) using the following code in my global file

Answer 1

For Web API Projects, the SetResolver method described above will compile but when the application is run, you'll get an ArgumentException error: "Additional information: The type SimpleInjector.Integration.WebApi.SimpleInjectorWebApiDependencyResolver does not appear to implement Microsoft.Practices.ServiceLocation.IServiceLocator."

You'll resolved this issue by setting the DependencyResolver to a SimpleInjectorWebApiDependencyResolver and pass in your container, like below.

GlobalConfiguration.Configuration.DependencyResolver = new SimpleInjectorWebApiDependencyResolver(container);