Bug podczas przełączania do Rails 4.1 - ` ': method_missing niezdefiniowanej metody` whitelist_attributes =' dla ActiveRecord :: Base: Klasa (NoMethodError)

Przy przełączaniu z Rails 4.0 do Rails 4.1 otrzymuję ten błąd:Bug podczas przełączania do Rails 4.1 - ` ': method_missing niezdefiniowanej metody` whitelist_attributes =' dla ActiveRecord :: Base: Klasa (NoMethodError)

activerecord-4.1.8/lib/active_record/dynamic_matchers.rb:26:in `method_missing': undefined method `whitelist_attributes=' for ActiveRecord::Base:Class (NoMethodError)

Nie używam aplikacji attr_accessible ani attr_protected w mojej aplikacji, więc zastanawiam się, dlaczego mam problem.

Po przeprowadzce do Rails 4.0 I już włożyłem environment.rb:

config/environment.rb:

config.active_record.whitelist_attributes = false

Pełen dziennik błędów jest:

/home/mathieu/.rvm/gems/[email protected]/gems/activerecord-4.1.8/lib/active_record/dynamic_matchers.rb:26:in `method_missing': undefined method `whitelist_attributes=' for ActiveRecord::Base:Class (NoMethodError) 
    from /home/mathieu/.rvm/gems/[email protected]/gems/activerecord-4.1.8/lib/active_record/railtie.rb:110:in `block (3 levels) in <class:Railtie>' 
    from /home/mathieu/.rvm/gems/[email protected]/gems/activerecord-4.1.8/lib/active_record/railtie.rb:109:in `each' 
    from /home/mathieu/.rvm/gems/[email protected]/gems/activerecord-4.1.8/lib/active_record/railtie.rb:109:in `block (2 levels) in <class:Railtie>' 
    from /home/mathieu/.rvm/gems/[email protected]/gems/activesupport-4.1.8/lib/active_support/lazy_load_hooks.rb:38:in `instance_eval' 
    from /home/mathieu/.rvm/gems/[email protected]/gems/activesupport-4.1.8/lib/active_support/lazy_load_hooks.rb:38:in `execute_hook' 
    from /home/mathieu/.rvm/gems/[email protected]/gems/activesupport-4.1.8/lib/active_support/lazy_load_hooks.rb:28:in `block in on_load' 
    from /home/mathieu/.rvm/gems/[email protected]/gems/activesupport-4.1.8/lib/active_support/lazy_load_hooks.rb:27:in `each' 
    from /home/mathieu/.rvm/gems/[email protected]/gems/activesupport-4.1.8/lib/active_support/lazy_load_hooks.rb:27:in `on_load' 
    from /home/mathieu/.rvm/gems/[email protected]/gems/activerecord-4.1.8/lib/active_record/railtie.rb:108:in `block in <class:Railtie>' 
    from /home/mathieu/.rvm/gems/[email protected]/gems/railties-4.1.8/lib/rails/initializable.rb:30:in `instance_exec' 
    from /home/mathieu/.rvm/gems/[email protected]/gems/railties-4.1.8/lib/rails/initializable.rb:30:in `run' 
    from /home/mathieu/.rvm/gems/[email protected]/gems/railties-4.1.8/lib/rails/initializable.rb:55:in `block in run_initializers' 
    from /home/mathieu/.rvm/rubies/ruby-2.0.0-p451/lib/ruby/2.0.0/tsort.rb:150:in `block in tsort_each' 
    from /home/mathieu/.rvm/rubies/ruby-2.0.0-p451/lib/ruby/2.0.0/tsort.rb:183:in `block (2 levels) in each_strongly_connected_component' 
    from /home/mathieu/.rvm/rubies/ruby-2.0.0-p451/lib/ruby/2.0.0/tsort.rb:219:in `each_strongly_connected_component_from' 
    from /home/mathieu/.rvm/rubies/ruby-2.0.0-p451/lib/ruby/2.0.0/tsort.rb:182:in `block in each_strongly_connected_component' 
    from /home/mathieu/.rvm/rubies/ruby-2.0.0-p451/lib/ruby/2.0.0/tsort.rb:180:in `each' 
    from /home/mathieu/.rvm/rubies/ruby-2.0.0-p451/lib/ruby/2.0.0/tsort.rb:180:in `each_strongly_connected_component' 
    from /home/mathieu/.rvm/rubies/ruby-2.0.0-p451/lib/ruby/2.0.0/tsort.rb:148:in `tsort_each' 
    from /home/mathieu/.rvm/gems/[email protected]/gems/railties-4.1.8/lib/rails/initializable.rb:54:in `run_initializers' 
    from /home/mathieu/.rvm/gems/[email protected]/gems/railties-4.1.8/lib/rails/application.rb:300:in `initialize!' 
    from /home/mathieu/.rvm/gems/[email protected]/gems/railties-4.1.8/lib/rails/railtie.rb:194:in `public_send' 
    from /home/mathieu/.rvm/gems/[email protected]/gems/railties-4.1.8/lib/rails/railtie.rb:194:in `method_missing' 
    from /home/mathieu/rails_projects/app/config/environment.rb:5:in `<top (required)>' 
    from /home/mathieu/.rvm/gems/[email protected]/gems/activesupport-4.1.8/lib/active_support/dependencies.rb:247:in `require' 
    from /home/mathieu/.rvm/gems/[email protected]/gems/activesupport-4.1.8/lib/active_support/dependencies.rb:247:in `block in require' 
    from /home/mathieu/.rvm/gems/[email protected]/gems/activesupport-4.1.8/lib/active_support/dependencies.rb:232:in `load_dependency' 
    from /home/mathieu/.rvm/gems/[email protected]/gems/activesupport-4.1.8/lib/active_support/dependencies.rb:247:in `require' 
    from /home/mathieu/rails_projects/_app/config.ru:3:in `block in <main>' 
    from /home/mathieu/.rvm/gems/[email protected]/gems/rack-1.5.2/lib/rack/builder.rb:55:in `instance_eval' 
    from /home/mathieu/.rvm/gems/[email protected]/gems/rack-1.5.2/lib/rack/builder.rb:55:in `initialize' 
    from /home/mathieu/rails_projects/app/config.ru:in `new' 
    from /home/mathieu/rails_projects/app/config.ru:in `<main>' 
    from /home/mathieu/.rvm/gems/[email protected]/gems/rack-1.5.2/lib/rack/builder.rb:49:in `eval' 
    from /home/mathieu/.rvm/gems/[email protected]/gems/rack-1.5.2/lib/rack/builder.rb:49:in `new_from_string' 
    from /home/mathieu/.rvm/gems/[email protected]/gems/rack-1.5.2/lib/rack/builder.rb:40:in `parse_file' 
    from /home/mathieu/.rvm/gems/[email protected]/gems/rack-1.5.2/lib/rack/server.rb:277:in `build_app_and_options_from_config' 
    from /home/mathieu/.rvm/gems/[email protected]/gems/rack-1.5.2/lib/rack/server.rb:199:in `app' 
    from /home/mathieu/.rvm/gems/[email protected]/gems/railties-4.1.8/lib/rails/commands/server.rb:50:in `app' 
    from /home/mathieu/.rvm/gems/[email protected]/gems/rack-1.5.2/lib/rack/server.rb:314:in `wrapped_app' 
    from /home/mathieu/.rvm/gems/[email protected]/gems/railties-4.1.8/lib/rails/commands/server.rb:130:in `log_to_stdout' 
    from /home/mathieu/.rvm/gems/[email protected]/gems/railties-4.1.8/lib/rails/commands/server.rb:67:in `start' 
    from /home/mathieu/.rvm/gems/[email protected]/gems/railties-4.1.8/lib/rails/commands/commands_tasks.rb:81:in `block in server' 
    from /home/mathieu/.rvm/gems/[email protected]/gems/railties-4.1.8/lib/rails/commands/commands_tasks.rb:76:in `tap' 
    from /home/mathieu/.rvm/gems/[email protected]/gems/railties-4.1.8/lib/rails/commands/commands_tasks.rb:76:in `server' 
    from /home/mathieu/.rvm/gems/[email protected]/gems/railties-4.1.8/lib/rails/commands/commands_tasks.rb:40:in `run_command!' 
    from /home/mathieu/.rvm/gems/[email protected]/gems/railties-4.1.8/lib/rails/commands.rb:17:in `<top (required)>' 
    from bin/rails:4:in `require' 
    from bin/rails:4:in `<main>'

I Naprawdę zgubiłem się tutaj, ponieważ większość ludzi mających błędy podobne do moich sugerują użycie gem 'protected_attributes but I don't want to use it as I don't have any attr_accessible nor attr_protected`.

Każdy pomysł, skąd pochodzi ten błąd?

Źródło

2014-12-18 Mathieu

Rails 4 używa strong_params zamiast attr_accessible. Przeczytaj, jak zaktualizować http://edgeguides.rubyonrails.org/upgrading_ruby_on_rails.html – cristian

Usuń ustawienie konfiguracyjne "whitelist_attributes". –

Mam ten sam typ problemu, ale inny błąd, możesz sprawdzić poniższy link: http://stackoverflow.com/questions/29227079/issues-with-rails4-and-mongoid-on-production-mode – ratnakar

Można bezpiecznie usunąć config.active_record.whitelist_attributes = false

z pliku konfiguracyjnego aplikacji.

I usuń wszystkie white_list_attributes w swoich klasach modelu.

Pozdrowienia,

Źródło

2014-12-18 23:51:16

Również , być może będziemy musieli usunąć config.active_record.mass_assignment_sanitizer =: strict z development.rb –

czy to samo dotyczy 'config.active_record.whitelist_attributes = true'? Ponieważ pojawia się ten sam błąd. – FedericoCapaldo

Bug podczas przełączania do Rails 4.1 - ` ': method_missing niezdefiniowanej metody` whitelist_attributes =' dla ActiveRecord :: Base: Klasa (NoMethodError)

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