Structure Map violates the constraint of type parameter 'CONCRETETYPE'

See more:

C#

ASP.NET

Visual-Studio

VS2010

I have a web application developed in ASP.NET 2010. I have used the Dependency Injection with StructureMap in ASP.NET MVC. I am trying to get started with Structure Map.

I have built a simple boot strapper, but when I run the website I get the following error:

StructureMap.Configuration.DSL.Expressions.CreatePluginFamilyExpression`1[System.Web.Mvc.IActionInvoker].Use: type argument 'Chameleon.Web.Controllers.Factories.InjectingActionInvoker' violates the constraint of type parameter 'CONCRETETYPE'.

Code Block:

public static void ConfigureStructureMap()
{
ObjectFactory.Initialize(x =>
{
//registry per assembly recommended
x.AddRegistry<WebRegistry>();
x.AddRegistry<ServiceRegistry>();
x.AddRegistry<SHARE.Data.DataRegistry>();
});

//if a class needs configuring on load then this is done here. Inherit from IStartUpTask
ObjectFactory.GetAllInstances<IStartUpTask>()
.Where(x => x.IsEnabled).ToList()
.ForEach(t => t.Configure());

//This checks all is well. Not ideal to do in application_start though cause of calls to request object....
//ObjectFactory.AssertConfigurationIsValid();
}


public class WebRegistry : Registry
{
public WebRegistry()
{
For<IFormsAuthentication> ().Use<FormsAuthenticationService>();
For<IAuthentication>().Use<BasicMembership>();
Scan(x =>
{
x.AssemblyContainingType<IStartUpTask>();
x.AddAllTypesOf<IStartUpTask>();
x.WithDefaultConventions();
});

For<IActionInvoker>().Use<InjectingActionInvoker>();
SetAllProperties(c =>
{
c.OfType<IActionInvoker>();
c.WithAnyTypeFromNamespaceContainingType<UserService>(); //our services
c.WithAnyTypeFromNamespaceContainingType<AdminCookies>(); //cookie services
});

}

Could anyone please suggest on this issue. how it could be resolved? I am really getting troubled with it and need to resolve it asap. Any help would be greatly appreciated.

Thanks

Deepak