The type or namespace ApplicationSignInManager could not be

Question

Hi Team

 

I have this error ' The namespace or type ApplicationSignInManager, ApplicationUserManager, ApplicationRoleManager could not be found, missing some directive'.  The problem is i do have the relevant assemblies but i am still getting this issue and did clean as well built my applicatio. Please help me mates to resolve this issue. 

// HomeController

using System;
using eNtsaTrainingRegistration.Models;
using Microsoft.AspNet.Identity.Owin;
using System.IO;
using System.Configuration;
using System.Net.Http;
using System.Net.Http.Headers;
using System.Text.RegularExpressions;
using System.Threading.Tasks;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Mvc;
using eNtsaTrainingRegistration.Helper;
using eNtsaTrainingRegistration.App_Start;


namespace eNtsaTrainingRegistration.Controllers
{
    [HandleError(ExceptionType = typeof(Exception), View = "InternalError")]
    public class HomeController : AppBaseController
    {
        // GET: Home

        private ApplicationSignInManager _signInManager;
        private ApplicationUserManager _userManager;
        private ApplicationRoleManager _roleManager;

        public HomeController()
        {

        }

        public HomeController(ApplicationUserManager userManager, ApplicationSignInManager signInManager, ApplicationRoleManager roleManager)
        {
            UserManager = userManager;
            SignInManager = signInManager;
            AppRoleManager = roleManager;
        }


        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;
            }
        }

        public ApplicationRoleManager AppRoleManager
        {
            get
            {
                return _roleManager ?? Request.GetOwinContext().GetUserManager<ApplicationRoleManager>();
            }
            private set
            {
                _roleManager = value;
            }
        }


        [AuthorizeRole(Roles = "SuperAdmin, AdminUser, PendingUSers")]
        [OutputCache(NoStore = true, Duration = 0, VaryByParam = "None")]
        public ActionResult Index()
        {
            var pendingUserRoleId = AppRoleManager.Roles.SingleOrDefault(r => r.Name == "PendingUsers").Id;
            var pendingUsers = (from user in UserManager.Users
                                select new
                                {
                                    UserId = user.Id,
                                    Username = user.FirstName,
                                    Useremail = user.Email,
                                    UserroleId = user.Roles.FirstOrDefault().RoleId,
                                    EmailConf = user.EmailConfirmed,
                                })
                                .Where(u => u.UserroleId == pendingUserRoleId)
                                .Where(u => u.EmailConf == true)
                                .Select(p => new RoleViewModel()
                                {

                                });

            return View(pendingUsers);
        }
        protected override void Dispose(bool disposing)
        {
            if(_userManager !=null)
            {
                _userManager.Dispose();
                _userManager = null;
            }
            if(_signInManager !=null)
            {
                _signInManager.Dispose();
                _signInManager = null;
            }
            if(_roleManager !=null)
            {
                _roleManager.Dispose();
                _roleManager = null;
            }

            base.Dispose(disposing);
        }

    }


}