如何解决“ ApplicationUser”不包含电子邮件的定义？

Question

因此，我复制了使用其文件制作的先前项目，并且我的asp身份框架给出了诸如Account Controller类和其他具有Email属性的错误，这是Microsoft身份用户身份。.我该如何解决此问题？

我尝试在两个文件夹之间复制所有内容，但是我不知道是否应该重做一些事情。

这是我的帐户控制器方法，其中电子邮件出现错误：

    using System.Linq;
    using System.Threading.Tasks;
    using System.Web;
    using System.Web.Mvc;
    using Microsoft.AspNet.Identity;
    using Microsoft.AspNet.Identity.Owin;
    using Microsoft.Owin.Security;
    using AEmployed.Models;


    namespace AEmployed.Controllers
     {
   [Authorize]
    public class AccountController : Controller
    {
    private ApplicationSignInManager _signInManager;
    private ApplicationUserManager _userManager;
    ApplicationDbContext context;
    public AccountController()
    {
        context = new ApplicationDbContext();
    }

    public AccountController(ApplicationUserManager userManager, 
    ApplicationSignInManager signInManager)
    {
        UserManager = userManager;
        SignInManager = signInManager;
    }

    public ApplicationSignInManager SignInManager
    {
        get
        {
            return _signInManager ?? HttpContext.GetOwinContext().Get<ApplicationSignInManager>();
        }
        private set
        {
            _signInManager = value;
        }
    }

    public ApplicationUserManager UserManager
    {
        get
        {
            return _userManager ?? HttpContext.GetOwinContext().GetUserManager<ApplicationUserManager>();
        }
        private set
        {
            _userManager = value;
        }
    }

[AllowAnonymous]
    public ActionResult Create()
    {
        ViewBag.Name = new SelectList(context.Roles.Where(u => !u.Name.Contains("Admin"))
                                        .ToList(), "Name", "Name");
        return View();
    }

    //
    // POST: /Account/Register
    [HttpPost]
    [AllowAnonymous]
    [ValidateAntiForgeryToken]
    public async Task<ActionResult> Create(RegisterViewModel model)
    {
        if (ModelState.IsValid)
        {
            var user = new ApplicationUser { UserName = model.UserName, Email = model.Email };
            var result = await UserManager.CreateAsync(user, model.Password);
            if (result.Succeeded)
            {
                await SignInManager.SignInAsync(user, isPersistent: false, rememberBrowser: false);

                // For more information on how to enable account confirmation and password reset please visit http://go.microsoft.com/fwlink/?LinkID=320771
                // Send an email with this link
                // string code = await UserManager.GenerateEmailConfirmationTokenAsync(user.Id);
                // var callbackUrl = Url.Action("ConfirmEmail", "Account", new { userId = user.Id, code = code }, protocol: Request.Url.Scheme);
                // await UserManager.SendEmailAsync(user.Id, "Confirm your account", "Please confirm your account by clicking <a href=\"" + callbackUrl + "\">here</a>");
                //Assign Role to user Here   
                await this.UserManager.AddToRoleAsync(user.Id, model.UserRoles);
                //Ends Here 
                return RedirectToAction("Index", "Users");
            }
            ViewBag.Name = new SelectList(context.Roles.Where(u => !u.Name.Contains("Admin"))
                                      .ToList(), "Name", "Name");
            AddErrors(result);
        }

        // If we got this far, something failed, redisplay form
        return View(model);
    }

这是我的packages.config类：

    <?xml version="1.0" encoding="utf-8"?>
    <packages>
    <package id="Antlr" version="3.5.0.2" targetFramework="net471" />
    <package id="bootstrap" version="3.4.1" targetFramework="net471" />
    <package id="EntityFramework" version="6.2.0" 
    targetFramework="net471" />
    <package id="jQuery" version="3.3.1" targetFramework="net471" />
    <package id="jQuery.Validation" version="1.17.0" 
    targetFramework="net471" />
    <package id="Microsoft.AspNet.Identity.Core" version="2.2.2" 
    targetFramework="net471" />
    <package id="Microsoft.AspNet.Identity.EntityFramework" 
    version="2.2.2" targetFramework="net471" />
    <package id="Microsoft.AspNet.Identity.Owin" version="2.2.2" 
    targetFramework="net471" />
    <package id="Microsoft.AspNet.Mvc" version="5.2.7" 
    targetFramework="net471" />
   <package id="Microsoft.AspNet.Razor" version="3.2.7" 
   targetFramework="net471" />
   <package id="Microsoft.AspNet.Web.Optimization" version="1.1.3" 
   targetFramework="net471" />
   <package id="Microsoft.AspNet.WebPages" version="3.2.7" 
   targetFramework="net471" />
   <package id="Microsoft.CodeDom.Providers.DotNetCompilerPlatform" 
   version="2.0.0" targetFramework="net471" />
   <package id="Microsoft.jQuery.Unobtrusive.Validation" 
   version="3.2.11" targetFramework="net471" />
   <package id="Microsoft.Owin" version="4.0.0" 
   targetFramework="net471" />
   <package id="Microsoft.Owin.Host.SystemWeb" version="4.0.0"   
   targetFramework="net471" />
   <package id="Microsoft.Owin.Security" version="4.0.0" 
   targetFramework="net471" />
   <package id="Microsoft.Owin.Security.Cookies" version="4.0.0" 
   targetFramework="net471" />
   <package id="Microsoft.Owin.Security.Facebook" version="4.0.0" 
   targetFramework="net471" />
   <package id="Microsoft.Owin.Security.Google" version="4.0.0" 
   targetFramework="net471" />
   <package id="Microsoft.Owin.Security.MicrosoftAccount" 
   version="4.0.0" targetFramework="net471" />
   <package id="Microsoft.Owin.Security.OAuth" version="4.0.0" 
   targetFramework="net471" />
   <package id="Microsoft.Owin.Security.Twitter" version="4.0.0" 
   targetFramework="net471" />
   <package id="Microsoft.Web.Infrastructure" version="1.0.0.0" 
   targetFramework="net471" />
   <package id="Modernizr" version="2.8.3" targetFramework="net471" />
   <package id="Newtonsoft.Json" version="11.0.1" 
   targetFramework="net471" />
   <package id="Owin" version="1.0" targetFramework="net471" />
   <package id="WebGrease" version="1.6.0" targetFramework="net471" />
   </packages>
   Any help please??