public ActionResult GetAllVehicle() { dynamic vehicle = 0; try { if (ModelState.IsValid) { VehicleServiceClient vehicleServiceClient = new VehicleServiceClient(); vehicle = vehicleServiceClient.GetAllVehicle(); //if (vehicle.Count == 0 || vehicle == null) //{ // ModelState.AddModelError("error", "No Record Found"); //} } } // Please through Exeption Everywhere catch (Exception e) { ModelState.AddModelError("error", "Something Wrong"); vehicle = null; throw e; } return(Json(vehicle, JsonRequestBehavior.AllowGet)); }