Registering New Users

Question

Hello,

 

I'm adding the functionality of adding new users to my project following this project:

 

http://www.c-sharpcorner.com/article/asp-net-core-mvc-authentication-and-role-based-authorization-with-asp-net-core/

 

However, I encounter a problem when I try to Add a new user:

 

On the Post Method of the UserController: 

[HttpPost]
        public async Task<IActionResult> AddUser(UserViewModel model)
        {
            if (ModelState.IsValid)
            {
                ApplicationUser user = new ApplicationUser
                {
                    Name = model.Name,
                    UserName = model.UserName,
                    Email = model.Email
                };

                IdentityResult result = await userManager.CreateAsync(user, model.Password);

                if (result.Succeeded)
                {
                    ApplicationRole applicationRole = await roleManager.FindByIdAsync(model.ApplicationRoleId);
                    if (applicationRole != null)
                    {
                        IdentityResult roleResult = await userManager.AddToRoleAsync(user, applicationRole.Name);
                        if (roleResult.Succeeded)
                        {
                            return RedirectToAction("Index");
                        }
                    }
                }
            }
            return View(model);
        }

 I'm getting an error on this line:

 

IdentityResult result = await userManager.CreateAsync(user, model.Password);

                if (result.Succeeded)

When I put a break here, I see that result is null.

 

 

 

 I'm trying to solve it on my own but no luck so far.

 

Any ideas? Thanks in advance for any help.

 

Regards,