[Rails] NoMethodError: undefined method `password_digest=

Ruby on Rails Monday, December 1, 2014

Hello,

I did all the steps from the Hartl tutorial but as soon as I do this :

  User.create(name: "Michael Hartl", email: "mhartl@example.com",password: "foobar", password_confirmation: "foobar")

on the rails console, I see this error message :

NoMethodError: undefined method `password_digest=' for #<User:0x00000004489fc8>
        from /usr/local/rvm/gems/ruby-2.1.4@rails4/gems/activemodel-4.2.0.beta4/lib/active_model/attribute_methods.rb:435:in `method_missing'
        from /usr/local/rvm/gems/ruby-2.1.4@rails4/gems/activemodel-4.2.0.beta4/lib/active_model/secure_password.rb:125:in `password='
        from /usr/local/rvm/gems/ruby-2.1.4@rails4/gems/activerecord-4.2.0.beta4/lib/active_record/attribute_assignment.rb:54:in `public_send'
        from /usr/local/rvm/gems/ruby-2.1.4@rails4/gems/activerecord-4.2.0.beta4/lib/active_record/attribute_assignment.rb:54:in `_assign_attribute'
        from /usr/local/rvm/gems/ruby-2.1.4@rails4/gems/activerecord-4.2.0.beta4/lib/active_record/attribute_assignment.rb:41:in `block in assign_attributes'
        from /usr/local/rvm/gems/ruby-2.1.4@rails4/gems/activerecord-4.2.0.beta4/lib/active_record/attribute_assignment.rb:35:in `each'
        from /usr/local/rvm/gems/ruby-2.1.4@rails4/gems/activerecord-4.2.0.beta4/lib/active_record/attribute_assignment.rb:35:in `assign_attributes'
        from /usr/local/rvm/gems/ruby-2.1.4@rails4/gems/activerecord-4.2.0.beta4/lib/active_record/core.rb:556:in `init_attributes'
        from /usr/local/rvm/gems/ruby-2.1.4@rails4/gems/activerecord-4.2.0.beta4/lib/active_record/core.rb:277:in `initialize'
        from /usr/local/rvm/gems/ruby-2.1.4@rails4/gems/activerecord-4.2.0.beta4/lib/active_record/inheritance.rb:61:in `new'
        from /usr/local/rvm/gems/ruby-2.1.4@rails4/gems/activerecord-4.2.0.beta4/lib/active_record/inheritance.rb:61:in `new'
        from /usr/local/rvm/gems/ruby-2.1.4@rails4/gems/activerecord-4.2.0.beta4/lib/active_record/persistence.rb:33:in `create'
        from (irb):4
        from /usr/local/rvm/gems/ruby-2.1.4@rails4/gems/railties-4.2.0.beta4/lib/rails/commands/console.rb:110:in `start'
        from /usr/local/rvm/gems/ruby-2.1.4@rails4/gems/railties-4.2.0.beta4/lib/rails/commands/console.rb:9:in `start'
        from /usr/local/rvm/gems/ruby-2.1.4@rails4/gems/railties-4.2.0.beta4/lib/rails/commands/commands_tasks.rb:68:in `console'
        from /usr/local/rvm/gems/ruby-2.1.4@rails4/gems/railties-4.2.0.beta4/lib/rails/commands/commands_tasks.rb:39:in `run_command!'
        from /usr/local/rvm/gems/ruby-2.1.4@rails4/gems/railties-4.2.0.beta4/lib/rails/commands.rb:17:in `<top (required)>'
        from /usr/local/rvm/gems/ruby-2.1.4@rails4/gems/activesupport-4.2.0.beta4/lib/active_support/dependencies.rb:252:in `require'
        from /usr/local/rvm/gems/ruby-2.1.4@rails4/gems/activesupport-4.2.0.beta4/lib/active_support/dependencies.rb:252:in `block in require'
        from /usr/local/rvm/gems/ruby-2.1.4@rails4/gems/activesupport-4.2.0.beta4/lib/active_support/dependencies.rb:237:in `load_dependency'
        from /usr/local/rvm/gems/ruby-2.1.4@rails4/gems/activesupport-4.2.0.beta4/lib/active_support/dependencies.rb:252:in `require'
        from /home/ubuntu/workspace/sample_app/bin/rails:8:in `<top (required)>'
        from /usr/local/rvm/gems/ruby-2.1.4@rails4/gems/activesupport-4.2.0.beta4/lib/active_support/dependencies.rb:246:in `load'
        from /usr/local/rvm/gems/ruby-2.1.4@rails4/gems/activesupport-4.2.0.beta4/lib/active_support/dependencies.rb:246:in `block in load'
        from /usr/local/rvm/gems/ruby-2.1.4@rails4/gems/activesupport-4.2.0.beta4/lib/active_support/dependencies.rb:237:in `load_dependency'
        from /usr/local/rvm/gems/ruby-2.1.4@rails4/gems/activesupport-4.2.0.beta4/lib/active_support/dependencies.rb:246:in `load'
        from /usr/local/rvm/rubies/ruby-2.1.4/lib/ruby/site_ruby/2.1.0/rubygems/core_ext/kernel_require.rb:54:in `require'
        from /usr/local/rvm/rubies/ruby-2.1.4/lib/ruby/site_ruby/2.1.0/rubygems/core_ext/kernel_require.rb:54:in `require'

Roelof

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Posted by Ruby on Rails at 7:32 AM

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