Zeitwerk causing issues while loading passwords_controller.rb file

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1

Zeitwerk causing issues while loading passwords_controller.rb file

Hey everyone, if i may get a little help, i have recently added a file under controller section of my webapp, and from that time this is causing some issues as such :

/Railsapp/scheduled_tweets_flash# ^C
/Railsapp/scheduled_tweets_flash# rails s 
=> Booting Puma
=> Rails 7.0.7 application starting in development
=> Run `bin/rails server --help` for more startup options
Exiting
/root/.asdf/installs/ruby/3.2.2/lib/ruby/gems/3.2.0/gems/zeitwerk-2.6.11/lib/zeitwerk/loader/helpers.rb:171:in `rescue in cname_for': wrong constant name PasswordsController  inferred by Module from file (Zeitwerk::NameError)

  /mnt/c/bckp/Railsapp/scheduled_tweets_flash/app/controllers/passwords_controller .rb

Possible ways to address this:

  * Tell Zeitwerk to ignore this particular file.
  * Tell Zeitwerk to ignore one of its parent directories.
  * Rename the file to comply with the naming conventions.
  * Modify the inflector to handle this case.


      raise Zeitwerk::NameError.new(<<~MESSAGE, error.name)
      ^^^^^
        from /root/.asdf/installs/ruby/3.2.2/lib/ruby/gems/3.2.0/gems/zeitwerk-2.6.11/lib/zeitwerk/loader/helpers.rb:166:in `cname_for'
        from /root/.asdf/installs/ruby/3.2.2/lib/ruby/gems/3.2.0/gems/zeitwerk-2.6.11/lib/zeitwerk/loader.rb:414:in `block in set_autoloads_in_dir'
        from /root/.asdf/installs/ruby/3.2.2/lib/ruby/gems/3.2.0/gems/zeitwerk-2.6.11/lib/zeitwerk/loader/helpers.rb:40:in `block in ls'
        from /root/.asdf/installs/ruby/3.2.2/lib/ruby/gems/3.2.0/gems/zeitwerk-2.6.11/lib/zeitwerk/loader/helpers.rb:25:in `each'
        from /root/.asdf/installs/ruby/3.2.2/lib/ruby/gems/3.2.0/gems/zeitwerk-2.6.11/lib/zeitwerk/loader/helpers.rb:25:in `ls'
        from /root/.asdf/installs/ruby/3.2.2/lib/ruby/gems/3.2.0/gems/zeitwerk-2.6.11/lib/zeitwerk/loader.rb:411:in `set_autoloads_in_dir'
        from /root/.asdf/installs/ruby/3.2.2/lib/ruby/gems/3.2.0/gems/zeitwerk-2.6.11/lib/zeitwerk/loader.rb:124:in `block (2 levels) in setup'
        from /root/.asdf/installs/ruby/3.2.2/lib/ruby/gems/3.2.0/gems/zeitwerk-2.6.11/lib/zeitwerk/loader.rb:123:in `each'
        from /root/.asdf/installs/ruby/3.2.2/lib/ruby/gems/3.2.0/gems/zeitwerk-2.6.11/lib/zeitwerk/loader.rb:123:in `block in setup'
        from /root/.asdf/installs/ruby/3.2.2/lib/ruby/gems/3.2.0/gems/zeitwerk-2.6.11/lib/zeitwerk/loader.rb:120:in `synchronize'
        from /root/.asdf/installs/ruby/3.2.2/lib/ruby/gems/3.2.0/gems/zeitwerk-2.6.11/lib/zeitwerk/loader.rb:120:in `setup'
        from /root/.asdf/installs/ruby/3.2.2/lib/ruby/gems/3.2.0/gems/railties-7.0.7/lib/rails/application/finisher.rb:40:in `block in <module:Finisher>'
        from /root/.asdf/installs/ruby/3.2.2/lib/ruby/gems/3.2.0/gems/railties-7.0.7/lib/rails/initializable.rb:32:in `instance_exec'
        from /root/.asdf/installs/ruby/3.2.2/lib/ruby/gems/3.2.0/gems/railties-7.0.7/lib/rails/initializable.rb:32:in `run'
        from /root/.asdf/installs/ruby/3.2.2/lib/ruby/gems/3.2.0/gems/railties-7.0.7/lib/rails/initializable.rb:61:in `block in run_initializers'
        from /root/.asdf/installs/ruby/3.2.2/lib/ruby/3.2.0/tsort.rb:228:in `block in tsort_each'
        from /root/.asdf/installs/ruby/3.2.2/lib/ruby/3.2.0/tsort.rb:350:in `block (2 levels) in each_strongly_connected_component'
        from /root/.asdf/installs/ruby/3.2.2/lib/ruby/3.2.0/tsort.rb:431:in `each_strongly_connected_component_from'
        from /root/.asdf/installs/ruby/3.2.2/lib/ruby/3.2.0/tsort.rb:349:in `block in each_strongly_connected_component'
        from /root/.asdf/installs/ruby/3.2.2/lib/ruby/3.2.0/tsort.rb:347:in `each'
        from /root/.asdf/installs/ruby/3.2.2/lib/ruby/3.2.0/tsort.rb:347:in `call'
        from /root/.asdf/installs/ruby/3.2.2/lib/ruby/3.2.0/tsort.rb:347:in `each_strongly_connected_component'
        from /root/.asdf/installs/ruby/3.2.2/lib/ruby/3.2.0/tsort.rb:226:in `tsort_each'
        from /root/.asdf/installs/ruby/3.2.2/lib/ruby/3.2.0/tsort.rb:205:in `tsort_each'
        from /root/.asdf/installs/ruby/3.2.2/lib/ruby/gems/3.2.0/gems/railties-7.0.7/lib/rails/initializable.rb:60:in `run_initializers'
        from /root/.asdf/installs/ruby/3.2.2/lib/ruby/gems/3.2.0/gems/railties-7.0.7/lib/rails/application.rb:372:in `initialize!'
        from /mnt/c/bckp/Railsapp/scheduled_tweets_flash/config/environment.rb:5:in `<main>'
        from config.ru:3:in `require_relative'
        from config.ru:3:in `block in <main>'
        from /root/.asdf/installs/ruby/3.2.2/lib/ruby/gems/3.2.0/gems/rack-2.2.8/lib/rack/builder.rb:116:in `eval'
        from /root/.asdf/installs/ruby/3.2.2/lib/ruby/gems/3.2.0/gems/rack-2.2.8/lib/rack/builder.rb:116:in `new_from_string'
        from /root/.asdf/installs/ruby/3.2.2/lib/ruby/gems/3.2.0/gems/rack-2.2.8/lib/rack/builder.rb:105:in `load_file'
        from /root/.asdf/installs/ruby/3.2.2/lib/ruby/gems/3.2.0/gems/rack-2.2.8/lib/rack/builder.rb:66:in `parse_file'
        from /root/.asdf/installs/ruby/3.2.2/lib/ruby/gems/3.2.0/gems/rack-2.2.8/lib/rack/server.rb:349:in `build_app_and_options_from_config'
        from /root/.asdf/installs/ruby/3.2.2/lib/ruby/gems/3.2.0/gems/rack-2.2.8/lib/rack/server.rb:249:in `app'
        from /root/.asdf/installs/ruby/3.2.2/lib/ruby/gems/3.2.0/gems/rack-2.2.8/lib/rack/server.rb:422:in `wrapped_app'
        from /root/.asdf/installs/ruby/3.2.2/lib/ruby/gems/3.2.0/gems/railties-7.0.7/lib/rails/commands/server/server_command.rb:76:in `log_to_stdout'
        from /root/.asdf/installs/ruby/3.2.2/lib/ruby/gems/3.2.0/gems/railties-7.0.7/lib/rails/commands/server/server_command.rb:36:in `start'
        from /root/.asdf/installs/ruby/3.2.2/lib/ruby/gems/3.2.0/gems/railties-7.0.7/lib/rails/commands/server/server_command.rb:143:in `block in perform'
        from <internal:kernel>:90:in `tap'
        from /root/.asdf/installs/ruby/3.2.2/lib/ruby/gems/3.2.0/gems/railties-7.0.7/lib/rails/commands/server/server_command.rb:134:in `perform'
        from /root/.asdf/installs/ruby/3.2.2/lib/ruby/gems/3.2.0/gems/thor-1.2.2/lib/thor/command.rb:27:in `run'
        from /root/.asdf/installs/ruby/3.2.2/lib/ruby/gems/3.2.0/gems/thor-1.2.2/lib/thor/invocation.rb:127:in `invoke_command'
        from /root/.asdf/installs/ruby/3.2.2/lib/ruby/gems/3.2.0/gems/thor-1.2.2/lib/thor.rb:392:in `dispatch'
        from /root/.asdf/installs/ruby/3.2.2/lib/ruby/gems/3.2.0/gems/railties-7.0.7/lib/rails/command/base.rb:87:in `perform'
        from /root/.asdf/installs/ruby/3.2.2/lib/ruby/gems/3.2.0/gems/railties-7.0.7/lib/rails/command.rb:48:in `invoke'
        from /root/.asdf/installs/ruby/3.2.2/lib/ruby/gems/3.2.0/gems/railties-7.0.7/lib/rails/commands.rb:18:in `<main>'
        from <internal:/root/.asdf/installs/ruby/3.2.2/lib/ruby/site_ruby/3.2.0/rubygems/core_ext/kernel_require.rb>:38:in `require'
        from <internal:/root/.asdf/installs/ruby/3.2.2/lib/ruby/site_ruby/3.2.0/rubygems/core_ext/kernel_require.rb>:38:in `require'
        from /root/.asdf/installs/ruby/3.2.2/lib/ruby/gems/3.2.0/gems/bootsnap-1.16.0/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:32:in `require'
        from bin/rails:4:in `<main>'
/root/.asdf/installs/ruby/3.2.2/lib/ruby/gems/3.2.0/gems/zeitwerk-2.6.11/lib/zeitwerk/loader/helpers.rb:167:in `const_defined?': wrong constant name PasswordsController  (NameError)

      CNAME_VALIDATOR.const_defined?(cname, false)
                     ^^^^^^^^^^^^^^^
        from /root/.asdf/installs/ruby/3.2.2/lib/ruby/gems/3.2.0/gems/zeitwerk-2.6.11/lib/zeitwerk/loader/helpers.rb:167:in `cname_for'
        from /root/.asdf/installs/ruby/3.2.2/lib/ruby/gems/3.2.0/gems/zeitwerk-2.6.11/lib/zeitwerk/loader.rb:414:in `block in set_autoloads_in_dir'
        from /root/.asdf/installs/ruby/3.2.2/lib/ruby/gems/3.2.0/gems/zeitwerk-2.6.11/lib/zeitwerk/loader/helpers.rb:40:in `block in ls'
        from /root/.asdf/installs/ruby/3.2.2/lib/ruby/gems/3.2.0/gems/zeitwerk-2.6.11/lib/zeitwerk/loader/helpers.rb:25:in `each'
        from /root/.asdf/installs/ruby/3.2.2/lib/ruby/gems/3.2.0/gems/zeitwerk-2.6.11/lib/zeitwerk/loader/helpers.rb:25:in `ls'
        from /root/.asdf/installs/ruby/3.2.2/lib/ruby/gems/3.2.0/gems/zeitwerk-2.6.11/lib/zeitwerk/loader.rb:411:in `set_autoloads_in_dir'
        from /root/.asdf/installs/ruby/3.2.2/lib/ruby/gems/3.2.0/gems/zeitwerk-2.6.11/lib/zeitwerk/loader.rb:124:in `block (2 levels) in setup'
        from /root/.asdf/installs/ruby/3.2.2/lib/ruby/gems/3.2.0/gems/zeitwerk-2.6.11/lib/zeitwerk/loader.rb:123:in `each'
        from /root/.asdf/installs/ruby/3.2.2/lib/ruby/gems/3.2.0/gems/zeitwerk-2.6.11/lib/zeitwerk/loader.rb:123:in `block in setup'
        from /root/.asdf/installs/ruby/3.2.2/lib/ruby/gems/3.2.0/gems/zeitwerk-2.6.11/lib/zeitwerk/loader.rb:120:in `synchronize'
        from /root/.asdf/installs/ruby/3.2.2/lib/ruby/gems/3.2.0/gems/zeitwerk-2.6.11/lib/zeitwerk/loader.rb:120:in `setup'
        from /root/.asdf/installs/ruby/3.2.2/lib/ruby/gems/3.2.0/gems/railties-7.0.7/lib/rails/application/finisher.rb:40:in `block in <module:Finisher>'
        from /root/.asdf/installs/ruby/3.2.2/lib/ruby/gems/3.2.0/gems/railties-7.0.7/lib/rails/initializable.rb:32:in `instance_exec'
        from /root/.asdf/installs/ruby/3.2.2/lib/ruby/gems/3.2.0/gems/railties-7.0.7/lib/rails/initializable.rb:32:in `run'
        from /root/.asdf/installs/ruby/3.2.2/lib/ruby/gems/3.2.0/gems/railties-7.0.7/lib/rails/initializable.rb:61:in `block in run_initializers'
        from /root/.asdf/installs/ruby/3.2.2/lib/ruby/3.2.0/tsort.rb:228:in `block in tsort_each'
        from /root/.asdf/installs/ruby/3.2.2/lib/ruby/3.2.0/tsort.rb:350:in `block (2 levels) in each_strongly_connected_component'
        from /root/.asdf/installs/ruby/3.2.2/lib/ruby/3.2.0/tsort.rb:431:in `each_strongly_connected_component_from'
        from /root/.asdf/installs/ruby/3.2.2/lib/ruby/3.2.0/tsort.rb:349:in `block in each_strongly_connected_component'
        from /root/.asdf/installs/ruby/3.2.2/lib/ruby/3.2.0/tsort.rb:347:in `each'
        from /root/.asdf/installs/ruby/3.2.2/lib/ruby/3.2.0/tsort.rb:347:in `call'
        from /root/.asdf/installs/ruby/3.2.2/lib/ruby/3.2.0/tsort.rb:347:in `each_strongly_connected_component'
        from /root/.asdf/installs/ruby/3.2.2/lib/ruby/3.2.0/tsort.rb:226:in `tsort_each'
        from /root/.asdf/installs/ruby/3.2.2/lib/ruby/3.2.0/tsort.rb:205:in `tsort_each'
        from /root/.asdf/installs/ruby/3.2.2/lib/ruby/gems/3.2.0/gems/railties-7.0.7/lib/rails/initializable.rb:60:in `run_initializers'
        from /root/.asdf/installs/ruby/3.2.2/lib/ruby/gems/3.2.0/gems/railties-7.0.7/lib/rails/application.rb:372:in `initialize!'
        from /mnt/c/bckp/Railsapp/scheduled_tweets_flash/config/environment.rb:5:in `<main>'
        from config.ru:3:in `require_relative'
        from config.ru:3:in `block in <main>'
        from /root/.asdf/installs/ruby/3.2.2/lib/ruby/gems/3.2.0/gems/rack-2.2.8/lib/rack/builder.rb:116:in `eval'
        from /root/.asdf/installs/ruby/3.2.2/lib/ruby/gems/3.2.0/gems/rack-2.2.8/lib/rack/builder.rb:116:in `new_from_string'
        from /root/.asdf/installs/ruby/3.2.2/lib/ruby/gems/3.2.0/gems/rack-2.2.8/lib/rack/builder.rb:105:in `load_file'
root@DESKTOP-MI3GRH3:/mnt/c/bckp/Railsapp/scheduled_tweets_flash# rails s
=> Booting Puma
=> Rails 7.0.7 application starting in development       
=> Run `bin/rails server --help` for more startup options
Exiting
/root/.asdf/installs/ruby/3.2.2/lib/ruby/gems/3.2.0/gems/zeitwerk-2.6.11/lib/zeitwerk/loader/helpers.rb:171:in `rescue in cname_for': wrong constant name PasswordsController  inferred by Module from file (Zeitwerk::NameError)

  /mnt/c/bckp/Railsapp/scheduled_tweets_flash/app/controllers/passwords_controller .rb

Possible ways to address this:

  * Tell Zeitwerk to ignore this particular file.
  * Tell Zeitwerk to ignore one of its parent directories.
  * Rename the file to comply with the naming conventions.
  * Modify the inflector to handle this case.


      raise Zeitwerk::NameError.new(<<~MESSAGE, error.name)
      ^^^^^
        from /root/.asdf/installs/ruby/3.2.2/lib/ruby/gems/3.2.0/gems/zeit
2

What is the name of the class in the passwords_controller.rb file?

Zeitwerk expects the filename to map to the class name within the file in a conventional manner.

  • app/controllers/passwords_controller.rb → PasswordsController
  • app/controllers/my_namespace/passwords_controller.rb → MyNamespace::PasswordsController

You need to follow the instructions and change either the file name or the class name to this convention. You can read more in the guide.

3 

Here is my passwords_controller.r,b can you spot any mistakes : 


class PasswordsController < ApplicationController
  # Ensure that the user is logged in before accessing the edit and update actions.
  before_action :require_user_logged_in!

  def edit
    # The edit action typically renders a form to update the password,
    # so there's no need for additional comments here.
  end

  def update
    if Current.user.update(password_params)
      redirect_to root_path, notice: "Password updated successfully!"
    else
      render :edit, alert: "Something went wrong, please try again."
    end
  end

  private

  # Define a private method to permit the password and password_confirmation parameters.
  # This method is used by the update action to filter the allowed parameters.
  def password_params
    params.require(:user).permit(:password, :password_confirmation)
  end
end
4

There’s a redundant space character in the file name, just before .rb.

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