public JsonResult ConsultarAlunos() { try { //consultar os alunos List <Aluno> alunos = business.ConsultarTodos(); //convertendo para a model List <AlunoConsultaViewModel> model = Mapper.Map <List <AlunoConsultaViewModel> >(alunos); return(Json(model, JsonRequestBehavior.AllowGet)); } catch (Exception e) { Response.StatusCode = 500; //INTERNAL SERVER ERROR return(Json(e.Message, JsonRequestBehavior.AllowGet)); } }