相关疑难解决方法(0)

我在ASP.NET MVC 5应用程序中使用AutoMapper 6.2.0.

当我通过控制器调用我的视图时,它显示所有正确的事情.但是,当我刷新该视图时,Visual Studio显示错误:

System.InvalidOperationException:'Mapper已初始化.您必须为每个应用程序域/进程调用一次Initialize.

我只在一个控制器中使用AutoMapper.尚未在任何地方进行任何配置,也未在任何其他服务或控制器中使用AutoMapper.

我的控制器:

public class StudentsController : Controller
{
    private DataContext db = new DataContext();

    // GET: Students
    public ActionResult Index([Form] QueryOptions queryOptions)
    {
        var students = db.Students.Include(s => s.Father);

        AutoMapper.Mapper.Initialize(cfg =>
        {
            cfg.CreateMap<Student, StudentViewModel>();
        });
            return View(new ResulList<StudentViewModel> {
            QueryOptions = queryOptions,
            Model = AutoMapper.Mapper.Map<List<Student>,List<StudentViewModel>>(students.ToList())
        });
    }

    // Other Methods are deleted for ease...

控制器内出错:

我的Model类:

public class Student
{
    [Key]
    public int Id { get; set; }
    public string Name { get; …