Page redirection in ASP.NET MVC website

Question

I am currently working on a project in written in ASP.NET MVC and I am struggling with this error for a few days now. Below is the scenario.

SCENARIO : This project uses T4MVC plugin by the way

1. User logs in
2. After successful login the user should be redirected to the Index.cshtml where there are other links that can be navigated to when clicked.
3. Now, the problem is, after successful login the user is automatically redirected to another page instead of the Index.cshtml page (this happens without clicking any links from the Index.cshtml)

Any ideas what's happening here?

UPDATE:

Code for the login. This is for the login form posting. It redirects to /Administration controller with an Index() action method.

    public virtual ActionResult Index(LoginFormInput loginFormInput, string returnUrl)
    {
        if (!ModelState.IsValid)
        {
            return this.View();
        }

        if (!FormsAuthentication.Authenticate(loginFormInput.Username, loginFormInput.Password))
        {
            ModelState.AddModelError("login", BridgeDirect.Properties.Common.LoginFailure);
            return this.View();
        }

        FormsAuthentication.SetAuthCookie(loginFormInput.Username, loginFormInput.RememberMe);

        if (!string.IsNullOrEmpty(returnUrl))
        {
            return this.Redirect(returnUrl);
        }
        else
        {
            return this.RedirectToAction(MVC.Login.Index());
        }
    }

Answer 1

在验证用户的控制器方法中，如果成功，则返回RedirectToAction（“ Index”，“ Controller”）

Answer 2

Magic happens in the Account Controller (i guess you are using ASP.NET individual user accounts)

    // POST: /Account/Login
    [HttpPost]
    [AllowAnonymous]
    [ValidateAntiForgeryToken]
    public async Task<ActionResult> Login(LoginViewModel model, string returnUrl)
    {
        if (!ModelState.IsValid)
        {
            return View(model);
        }

        // This doesn't count login failures towards account lockout
        // To enable password failures to trigger account lockout, change to shouldLockout: true
        var result = await SignInManager.PasswordSignInAsync(model.Email, model.Password, model.RememberMe, shouldLockout: false);
        switch (result)
        {
          // AFTER A SUCCESSFULL LOGIN THIS REDIRECTS THE USER TO THE 
          // PREVIOUS PAGE
            case SignInStatus.Success: 
                return RedirectToLocal(returnUrl);
            case SignInStatus.LockedOut:
                return View("Lockout");
            case SignInStatus.RequiresVerification:
                return RedirectToAction("SendCode", new { ReturnUrl = returnUrl, RememberMe = model.RememberMe });
            case SignInStatus.Failure:
            default:
                ModelState.AddModelError("", "Invalid login attempt.");
                return View(model);
        }
    }

Answer 3

Change this

return this.RedirectToAction(MVC.Login.Index());

To this

return RedirectToAction("Index","TheIndexMethodController");

Which if I'm guessing will be some HomeController, so like below:

return RedirectToAction("Index","Home");