public ActionResult CreateOrder(Order model) { try { Customer customer = _customerManager.SelectCustomerByName(model.CustomerName); int orderNumber = _orderManager.AddNewOrder(model); _orderManager.AddNewCustomerOrder(customer.CustomerID, orderNumber); return(RedirectToAction("Customers", "Customer", null)); } catch (Exception ex) { string error = ex.Message + "\n\n" + ex.InnerException.Message; if (error.Contains("null") || error == null) { error = "Could Not add order "; } return(RedirectToAction("Error", "Home", new { errorMessage = error })); } }