It seems my constructor is never called, I'm I doing something wrong? I got it working in a surfacecontroller, should I just use that instead?

Code example:

ExampleController : RenderMvcController{
  private readonly IExampleService exampleService;

  public ExampleController(IExampleService exampleService){
    this.exampleService  = exampleService;  
  }

  public override ActionResult Index(RenderModel model){
    return base.Index(createobjectmodel);
  }
}

Thanks!