public IActionResult Create(RestaurantViewModel RVM) { if (ModelState.IsValid) { Restaurant R = new Restaurant { Name = RVM.Name, Cuisine = RVM.Cuisine }; R = restaurant.AddRes(R); // return View("Details", R); //To Fix the problem with above code return(RedirectToAction("Details", new { id = R.ID })); } else { return(View()); } }