ruby on rails - "Can't mass-assign protected attributes" error, even they exists in attr_accessible -

i have table, created database migration:

class createtickets < activerecord::migration def create_table :tickets, :primary_key => :tickets_id |t|   t.string :title, null: false   t.text :body   t.datetime :create_date   t.integer :author_id   t.integer :status, null: false, default: 0 end end 

a model:

class ticket < activerecord::base attr_accessible :title, :body, :create_date, :author_id, :status end 

and when try create record:

user.create(title: title,body: body,create_date: time.zone.now, author_id: @author_id,status: 0) 

i error:

can't mass-assign protected attributes: title, body, create_date, author_id, status

what did wrong?

you're trying create user instead of creating ticket.

change code to:

ticket.create(title: title, body: body, create_date: time.zone.now, author_id @author_id, status: 0) 

hope, it'll help.