Ruby on Rails - User not being entered into database -

i have set users model in ror, , running trouble when trying enter in new user in rails console. here command , output get:

[1] pry(main)> user.create(name: "michael hartl", email: "mhartl@example.com", password: "foobar", password_confirmation: "foobar")     (0.1ms)  begin   user exists (0.2ms)  select  1 one `users`  `users`.`email` = 'mhartl@example.com' limit 1   sql (0.2ms)  insert `users` (`created_at`, `updated_at`) values ('2014-08-18 22:53:03', '2014-08-18 22:53:03')    (0.3ms)  commit => #<user id: 4, name: nil, email: nil, created_at: "2014-08-18 22:53:03", updated_at: "2014-08-18 22:53:03", password_digest: nil> 

it saying user exists (when doesn't already). have idea what's going on? thanks.

edit:

user.all gives:

=> [#<user id: 1, name: "bob jones", email: "jones@gmail.com", created_at: "2014-08-07 00:14:34", updated_at: "2014-08-07 00:14:34", password_digest: nil>,  #<user id: 2, name: nil, email: nil, created_at: "2014-08-18 22:44:58", updated_at: "2014-08-18 22:44:58", password_digest: nil>,  #<user id: 3, name: nil, email: nil, created_at: "2014-08-18 22:47:07", updated_at: "2014-08-18 22:47:07", password_digest: nil>,  #<user id: 4, name: nil, email: nil, created_at: "2014-08-18 22:53:03", updated_at: "2014-08-18 22:53:03", password_digest: nil>] 

the bob jones user created before happened.

edit 2:

user model (user.rb) looks this:

class user < activerecord::base     attr_accessor :name, :email, :password_digest     before_save { self.email = email.downcase }     validates :name, presence: true, length: { maximum: 50 }     valid_email_regex = /\a[\w+\-.]+@[a-z\d\-.]+\.[a-z]+\z/i     validates :email, presence: true,                       format: { with: valid_email_regex },                        uniqueness: { case_sensitive: false }      has_secure_password     validates :password, length: { minimum: 6 }      has_many :microposts end 

migrations:

class createusers < activerecord::migration   def change     create_table :users |t|       t.string :name       t.string :email       t.string :password_digest        t.timestamps     end   end end  class addindextousersemail < activerecord::migration   def change     add_index :users, :email, unique: true   end end  class addpassworddigesttousers < activerecord::migration   def change     add_column :users, :password_digest, :string   end end 

edit 3:

output using errors.full_messages (no message shows up), still doesn't put user in (only new entry null values)

pry(main)> user.create(name: "michael hartl", email: "mhartl@example.com", password: "foobar", password_confirmation: "foobar").errors.full_messages    (0.2ms)  begin   user exists (0.2ms)  select  1 one `users`  `users`.`email` = 'mhartl@example.com' limit 1   sql (0.2ms)  insert `users` (`created_at`, `updated_at`) values ('2014-08-19 00:33:40', '2014-08-19 00:33:40')    (0.9ms)  commit => [] 

i had similar problem, try deleting name , email attr_accessor in user model