Rails + ActiveStorage problem when starting server = undefined method `has_one_attached'

1

I'm having a problem with a specific model. When I start my Ruby on Rails server rails s I get an error which says undefined methodhas_one_attached'`. Here's a strange thing:

If I comment out has_one_attached :avatar and start the server, it starts fine. Then I can uncomment has_one_attached :avatar, save the file and load the application, ActiveStorage functions.

But I don't want to have to comment out all active storage functions each time I start the server.

Rails version = 5.2.1

Ruby version = 2.4.4

Here's the model:

class User < ApplicationRecord

  has_person_name



  rolify

  # Include default devise modules. Others available are:

  # :confirmable, :lockable, :timeoutable, :trackable and :omniauthable

  devise :database_authenticatable, :registerable,

         :recoverable, :rememberable, :validatable



  # For reasons I can't understand. This doesn't work here. I'm developing it in organizations for the time being.

  has_one_attached :avatar

  has_and_belongs_to_many :organizations

end

Here's the application.rb file:

require_relative 'boot'

require 'rails/all'



# Require the gems listed in Gemfile, including any gems

# you've limited to :test, :development, or :production.

Bundler.require(*Rails.groups)



module *ProjectName*

  class Application < Rails::Application

    # Initialize configuration defaults for originally generated Rails version.

    config.load_defaults 5.2



    config.generators do |g|

      g.orm                 :active_record

      g.template_engine     :erb

      g.test_framework      false

      g.stylesheets         false

      g.javascripts         false

      g.helper              false

      g.scaffold_stylesheet false

    end

  end

end

Here's the Error Message:

$ rails s

/Users/silverSheep/.rvm/gems/ruby-2.4.4/gems/pry-rails-0.3.6/lib/pry-rails/prompt.rb:36: warning: constant Pry::Prompt::MAP is deprecated

=> Booting Puma

=> Rails 5.2.1 application starting in development 

=> Run `rails server -h` for more startup options

Exiting

/Users/silverSheep/.rvm/gems/ruby-2.4.4/gems/activerecord-5.2.1/lib/active_record/dynamic_matchers.rb:22:in `method_missing': undefined method `has_one_attached' for User (call 'User.connection' to establish a connection):Class (NoMethodError)

Did you mean?  has_person_name

    from /Users/silverSheep/Desktop/code/withBetter/projectName/app/models/user.rb:3:in `<class:User>'

    from /Users/silverSheep/Desktop/code/withBetter/projectName/app/models/user.rb:1:in `<main>'

    from /Users/silverSheep/.rvm/gems/ruby-2.4.4/gems/bootsnap-1.3.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:50:in `load'

    from /Users/silverSheep/.rvm/gems/ruby-2.4.4/gems/bootsnap-1.3.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:50:in `load'

    from /Users/silverSheep/.rvm/gems/ruby-2.4.4/gems/activesupport-5.2.1/lib/active_support/dependencies.rb:472:in `block in load_file'

    from /Users/silverSheep/.rvm/gems/ruby-2.4.4/gems/activesupport-5.2.1/lib/active_support/dependencies.rb:657:in `new_constants_in'

    from /Users/silverSheep/.rvm/gems/ruby-2.4.4/gems/activesupport-5.2.1/lib/active_support/dependencies.rb:471:in `load_file'

    from /Users/silverSheep/.rvm/gems/ruby-2.4.4/gems/activesupport-5.2.1/lib/active_support/dependencies.rb:369:in `block in require_or_load'

    from /Users/silverSheep/.rvm/gems/ruby-2.4.4/gems/activesupport-5.2.1/lib/active_support/dependencies.rb:37:in `block in load_interlock'

    from /Users/silverSheep/.rvm/gems/ruby-2.4.4/gems/activesupport-5.2.1/lib/active_support/dependencies/interlock.rb:14:in `block in loading'

    from /Users/silverSheep/.rvm/gems/ruby-2.4.4/gems/activesupport-5.2.1/lib/active_support/concurrency/share_lock.rb:151:in `exclusive'

    from /Users/silverSheep/.rvm/gems/ruby-2.4.4/gems/activesupport-5.2.1/lib/active_support/dependencies/interlock.rb:13:in `loading'

    from /Users/silverSheep/.rvm/gems/ruby-2.4.4/gems/activesupport-5.2.1/lib/active_support/dependencies.rb:37:in `load_interlock'

    from /Users/silverSheep/.rvm/gems/ruby-2.4.4/gems/activesupport-5.2.1/lib/active_support/dependencies.rb:352:in `require_or_load'

    from /Users/silverSheep/.rvm/gems/ruby-2.4.4/gems/bootsnap-1.3.2/lib/bootsnap/load_path_cache/core_ext/active_support.rb:46:in `block in require_or_load'

    from /Users/silverSheep/.rvm/gems/ruby-2.4.4/gems/bootsnap-1.3.2/lib/bootsnap/load_path_cache/core_ext/active_support.rb:16:in `allow_bootsnap_retry'

    from /Users/silverSheep/.rvm/gems/ruby-2.4.4/gems/bootsnap-1.3.2/lib/bootsnap/load_path_cache/core_ext/active_support.rb:45:in `require_or_load'

    from /Users/silverSheep/.rvm/gems/ruby-2.4.4/gems/activesupport-5.2.1/lib/active_support/dependencies.rb:506:in `load_missing_constant'

    from /Users/silverSheep/.rvm/gems/ruby-2.4.4/gems/bootsnap-1.3.2/lib/bootsnap/load_path_cache/core_ext/active_support.rb:58:in `block in load_missing_constant'

    from /Users/silverSheep/.rvm/gems/ruby-2.4.4/gems/bootsnap-1.3.2/lib/bootsnap/load_path_cache/core_ext/active_support.rb:16:in `allow_bootsnap_retry'

    from /Users/silverSheep/.rvm/gems/ruby-2.4.4/gems/bootsnap-1.3.2/lib/bootsnap/load_path_cache/core_ext/active_support.rb:57:in `load_missing_constant'

    from /Users/silverSheep/.rvm/gems/ruby-2.4.4/gems/activesupport-5.2.1/lib/active_support/dependencies.rb:193:in `const_missing'

    from /Users/silverSheep/.rvm/gems/ruby-2.4.4/gems/activesupport-



...(shortened for brevity)....



    from bin/rails:3:in `load'

    from bin/rails:3:in `<main>'

ruby-on-rails server

share|improve this question

asked Nov 20 '18 at 22:39

iarobinsoniarobinson

61

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  error seems to be on line 3 which is rolify
  
  – Lenin Raj Rajasekaran
  Nov 20 '18 at 22:49
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Commenting out rolify doesn't change the error... Thank you for taking a look @emaillenin
  
  – iarobinson
  Nov 20 '18 at 22:55
  
  
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Have you generated the migrations necessary for ActiveStorage? You can do it by executing the following in the terminal: rails active_storage:install:migrations, thereafter rails db:migrate
  
  – timbillstrom
  Nov 20 '18 at 23:17
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Thank you @timbillstrom, but yeah... I've already done that. The weird part is that it's working fine for another (named "Organizations") model. The server will start with has_one_attached :avatar commented out of the User.rb model file. If I uncomment and save after the server has started, ActiveStorage works for the User model then. The problem is I can't start the server with has_one_attached :avatar in active code of the User model.
  
  – iarobinson
  Nov 20 '18 at 23:24
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  @iarobinson , if you're connected to a small database for development (with no crucial data, the following command will completely remove you database), I'd try to drop the database, and run the migrations(s) once again. I've encountered the same issue a while ago, too bad I can't recall my exact approach. Hint: rake db:drop db:create db:migrate
  
  – timbillstrom
  Nov 20 '18 at 23:37
  

  
  
  
  

add a comment | 

1

I'm having a problem with a specific model. When I start my Ruby on Rails server rails s I get an error which says undefined methodhas_one_attached'`. Here's a strange thing:

If I comment out has_one_attached :avatar and start the server, it starts fine. Then I can uncomment has_one_attached :avatar, save the file and load the application, ActiveStorage functions.

But I don't want to have to comment out all active storage functions each time I start the server.

Rails version = 5.2.1

Ruby version = 2.4.4

Here's the model:

class User < ApplicationRecord

  has_person_name



  rolify

  # Include default devise modules. Others available are:

  # :confirmable, :lockable, :timeoutable, :trackable and :omniauthable

  devise :database_authenticatable, :registerable,

         :recoverable, :rememberable, :validatable



  # For reasons I can't understand. This doesn't work here. I'm developing it in organizations for the time being.

  has_one_attached :avatar

  has_and_belongs_to_many :organizations

end

Here's the application.rb file:

require_relative 'boot'

require 'rails/all'



# Require the gems listed in Gemfile, including any gems

# you've limited to :test, :development, or :production.

Bundler.require(*Rails.groups)



module *ProjectName*

  class Application < Rails::Application

    # Initialize configuration defaults for originally generated Rails version.

    config.load_defaults 5.2



    config.generators do |g|

      g.orm                 :active_record

      g.template_engine     :erb

      g.test_framework      false

      g.stylesheets         false

      g.javascripts         false

      g.helper              false

      g.scaffold_stylesheet false

    end

  end

end

Here's the Error Message:

$ rails s

/Users/silverSheep/.rvm/gems/ruby-2.4.4/gems/pry-rails-0.3.6/lib/pry-rails/prompt.rb:36: warning: constant Pry::Prompt::MAP is deprecated

=> Booting Puma

=> Rails 5.2.1 application starting in development 

=> Run `rails server -h` for more startup options

Exiting

/Users/silverSheep/.rvm/gems/ruby-2.4.4/gems/activerecord-5.2.1/lib/active_record/dynamic_matchers.rb:22:in `method_missing': undefined method `has_one_attached' for User (call 'User.connection' to establish a connection):Class (NoMethodError)

Did you mean?  has_person_name

    from /Users/silverSheep/Desktop/code/withBetter/projectName/app/models/user.rb:3:in `<class:User>'

    from /Users/silverSheep/Desktop/code/withBetter/projectName/app/models/user.rb:1:in `<main>'

    from /Users/silverSheep/.rvm/gems/ruby-2.4.4/gems/bootsnap-1.3.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:50:in `load'

    from /Users/silverSheep/.rvm/gems/ruby-2.4.4/gems/bootsnap-1.3.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:50:in `load'

    from /Users/silverSheep/.rvm/gems/ruby-2.4.4/gems/activesupport-5.2.1/lib/active_support/dependencies.rb:472:in `block in load_file'

    from /Users/silverSheep/.rvm/gems/ruby-2.4.4/gems/activesupport-5.2.1/lib/active_support/dependencies.rb:657:in `new_constants_in'

    from /Users/silverSheep/.rvm/gems/ruby-2.4.4/gems/activesupport-5.2.1/lib/active_support/dependencies.rb:471:in `load_file'

    from /Users/silverSheep/.rvm/gems/ruby-2.4.4/gems/activesupport-5.2.1/lib/active_support/dependencies.rb:369:in `block in require_or_load'

    from /Users/silverSheep/.rvm/gems/ruby-2.4.4/gems/activesupport-5.2.1/lib/active_support/dependencies.rb:37:in `block in load_interlock'

    from /Users/silverSheep/.rvm/gems/ruby-2.4.4/gems/activesupport-5.2.1/lib/active_support/dependencies/interlock.rb:14:in `block in loading'

    from /Users/silverSheep/.rvm/gems/ruby-2.4.4/gems/activesupport-5.2.1/lib/active_support/concurrency/share_lock.rb:151:in `exclusive'

    from /Users/silverSheep/.rvm/gems/ruby-2.4.4/gems/activesupport-5.2.1/lib/active_support/dependencies/interlock.rb:13:in `loading'

    from /Users/silverSheep/.rvm/gems/ruby-2.4.4/gems/activesupport-5.2.1/lib/active_support/dependencies.rb:37:in `load_interlock'

    from /Users/silverSheep/.rvm/gems/ruby-2.4.4/gems/activesupport-5.2.1/lib/active_support/dependencies.rb:352:in `require_or_load'

    from /Users/silverSheep/.rvm/gems/ruby-2.4.4/gems/bootsnap-1.3.2/lib/bootsnap/load_path_cache/core_ext/active_support.rb:46:in `block in require_or_load'

    from /Users/silverSheep/.rvm/gems/ruby-2.4.4/gems/bootsnap-1.3.2/lib/bootsnap/load_path_cache/core_ext/active_support.rb:16:in `allow_bootsnap_retry'

    from /Users/silverSheep/.rvm/gems/ruby-2.4.4/gems/bootsnap-1.3.2/lib/bootsnap/load_path_cache/core_ext/active_support.rb:45:in `require_or_load'

    from /Users/silverSheep/.rvm/gems/ruby-2.4.4/gems/activesupport-5.2.1/lib/active_support/dependencies.rb:506:in `load_missing_constant'

    from /Users/silverSheep/.rvm/gems/ruby-2.4.4/gems/bootsnap-1.3.2/lib/bootsnap/load_path_cache/core_ext/active_support.rb:58:in `block in load_missing_constant'

    from /Users/silverSheep/.rvm/gems/ruby-2.4.4/gems/bootsnap-1.3.2/lib/bootsnap/load_path_cache/core_ext/active_support.rb:16:in `allow_bootsnap_retry'

    from /Users/silverSheep/.rvm/gems/ruby-2.4.4/gems/bootsnap-1.3.2/lib/bootsnap/load_path_cache/core_ext/active_support.rb:57:in `load_missing_constant'

    from /Users/silverSheep/.rvm/gems/ruby-2.4.4/gems/activesupport-5.2.1/lib/active_support/dependencies.rb:193:in `const_missing'

    from /Users/silverSheep/.rvm/gems/ruby-2.4.4/gems/activesupport-



...(shortened for brevity)....



    from bin/rails:3:in `load'

    from bin/rails:3:in `<main>'

ruby-on-rails server

share|improve this question

asked Nov 20 '18 at 22:39

iarobinsoniarobinson

61

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  error seems to be on line 3 which is rolify
  
  – Lenin Raj Rajasekaran
  Nov 20 '18 at 22:49
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Commenting out rolify doesn't change the error... Thank you for taking a look @emaillenin
  
  – iarobinson
  Nov 20 '18 at 22:55
  
  
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Have you generated the migrations necessary for ActiveStorage? You can do it by executing the following in the terminal: rails active_storage:install:migrations, thereafter rails db:migrate
  
  – timbillstrom
  Nov 20 '18 at 23:17
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Thank you @timbillstrom, but yeah... I've already done that. The weird part is that it's working fine for another (named "Organizations") model. The server will start with has_one_attached :avatar commented out of the User.rb model file. If I uncomment and save after the server has started, ActiveStorage works for the User model then. The problem is I can't start the server with has_one_attached :avatar in active code of the User model.
  
  – iarobinson
  Nov 20 '18 at 23:24
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  @iarobinson , if you're connected to a small database for development (with no crucial data, the following command will completely remove you database), I'd try to drop the database, and run the migrations(s) once again. I've encountered the same issue a while ago, too bad I can't recall my exact approach. Hint: rake db:drop db:create db:migrate
  
  – timbillstrom
  Nov 20 '18 at 23:37
  

  
  
  
  

add a comment | 

1

1

1

I'm having a problem with a specific model. When I start my Ruby on Rails server rails s I get an error which says undefined methodhas_one_attached'`. Here's a strange thing:

If I comment out has_one_attached :avatar and start the server, it starts fine. Then I can uncomment has_one_attached :avatar, save the file and load the application, ActiveStorage functions.

But I don't want to have to comment out all active storage functions each time I start the server.

Rails version = 5.2.1

Ruby version = 2.4.4

Here's the model:

class User < ApplicationRecord

  has_person_name



  rolify

  # Include default devise modules. Others available are:

  # :confirmable, :lockable, :timeoutable, :trackable and :omniauthable

  devise :database_authenticatable, :registerable,

         :recoverable, :rememberable, :validatable



  # For reasons I can't understand. This doesn't work here. I'm developing it in organizations for the time being.

  has_one_attached :avatar

  has_and_belongs_to_many :organizations

end

Here's the application.rb file:

require_relative 'boot'

require 'rails/all'



# Require the gems listed in Gemfile, including any gems

# you've limited to :test, :development, or :production.

Bundler.require(*Rails.groups)



module *ProjectName*

  class Application < Rails::Application

    # Initialize configuration defaults for originally generated Rails version.

    config.load_defaults 5.2



    config.generators do |g|

      g.orm                 :active_record

      g.template_engine     :erb

      g.test_framework      false

      g.stylesheets         false

      g.javascripts         false

      g.helper              false

      g.scaffold_stylesheet false

    end

  end

end

Here's the Error Message:

$ rails s

/Users/silverSheep/.rvm/gems/ruby-2.4.4/gems/pry-rails-0.3.6/lib/pry-rails/prompt.rb:36: warning: constant Pry::Prompt::MAP is deprecated

=> Booting Puma

=> Rails 5.2.1 application starting in development 

=> Run `rails server -h` for more startup options

Exiting

/Users/silverSheep/.rvm/gems/ruby-2.4.4/gems/activerecord-5.2.1/lib/active_record/dynamic_matchers.rb:22:in `method_missing': undefined method `has_one_attached' for User (call 'User.connection' to establish a connection):Class (NoMethodError)

Did you mean?  has_person_name

    from /Users/silverSheep/Desktop/code/withBetter/projectName/app/models/user.rb:3:in `<class:User>'

    from /Users/silverSheep/Desktop/code/withBetter/projectName/app/models/user.rb:1:in `<main>'

    from /Users/silverSheep/.rvm/gems/ruby-2.4.4/gems/bootsnap-1.3.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:50:in `load'

    from /Users/silverSheep/.rvm/gems/ruby-2.4.4/gems/bootsnap-1.3.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:50:in `load'

    from /Users/silverSheep/.rvm/gems/ruby-2.4.4/gems/activesupport-5.2.1/lib/active_support/dependencies.rb:472:in `block in load_file'

    from /Users/silverSheep/.rvm/gems/ruby-2.4.4/gems/activesupport-5.2.1/lib/active_support/dependencies.rb:657:in `new_constants_in'

    from /Users/silverSheep/.rvm/gems/ruby-2.4.4/gems/activesupport-5.2.1/lib/active_support/dependencies.rb:471:in `load_file'

    from /Users/silverSheep/.rvm/gems/ruby-2.4.4/gems/activesupport-5.2.1/lib/active_support/dependencies.rb:369:in `block in require_or_load'

    from /Users/silverSheep/.rvm/gems/ruby-2.4.4/gems/activesupport-5.2.1/lib/active_support/dependencies.rb:37:in `block in load_interlock'

    from /Users/silverSheep/.rvm/gems/ruby-2.4.4/gems/activesupport-5.2.1/lib/active_support/dependencies/interlock.rb:14:in `block in loading'

    from /Users/silverSheep/.rvm/gems/ruby-2.4.4/gems/activesupport-5.2.1/lib/active_support/concurrency/share_lock.rb:151:in `exclusive'

    from /Users/silverSheep/.rvm/gems/ruby-2.4.4/gems/activesupport-5.2.1/lib/active_support/dependencies/interlock.rb:13:in `loading'

    from /Users/silverSheep/.rvm/gems/ruby-2.4.4/gems/activesupport-5.2.1/lib/active_support/dependencies.rb:37:in `load_interlock'

    from /Users/silverSheep/.rvm/gems/ruby-2.4.4/gems/activesupport-5.2.1/lib/active_support/dependencies.rb:352:in `require_or_load'

    from /Users/silverSheep/.rvm/gems/ruby-2.4.4/gems/bootsnap-1.3.2/lib/bootsnap/load_path_cache/core_ext/active_support.rb:46:in `block in require_or_load'

    from /Users/silverSheep/.rvm/gems/ruby-2.4.4/gems/bootsnap-1.3.2/lib/bootsnap/load_path_cache/core_ext/active_support.rb:16:in `allow_bootsnap_retry'

    from /Users/silverSheep/.rvm/gems/ruby-2.4.4/gems/bootsnap-1.3.2/lib/bootsnap/load_path_cache/core_ext/active_support.rb:45:in `require_or_load'

    from /Users/silverSheep/.rvm/gems/ruby-2.4.4/gems/activesupport-5.2.1/lib/active_support/dependencies.rb:506:in `load_missing_constant'

    from /Users/silverSheep/.rvm/gems/ruby-2.4.4/gems/bootsnap-1.3.2/lib/bootsnap/load_path_cache/core_ext/active_support.rb:58:in `block in load_missing_constant'

    from /Users/silverSheep/.rvm/gems/ruby-2.4.4/gems/bootsnap-1.3.2/lib/bootsnap/load_path_cache/core_ext/active_support.rb:16:in `allow_bootsnap_retry'

    from /Users/silverSheep/.rvm/gems/ruby-2.4.4/gems/bootsnap-1.3.2/lib/bootsnap/load_path_cache/core_ext/active_support.rb:57:in `load_missing_constant'

    from /Users/silverSheep/.rvm/gems/ruby-2.4.4/gems/activesupport-5.2.1/lib/active_support/dependencies.rb:193:in `const_missing'

    from /Users/silverSheep/.rvm/gems/ruby-2.4.4/gems/activesupport-



...(shortened for brevity)....



    from bin/rails:3:in `load'

    from bin/rails:3:in `<main>'

ruby-on-rails server

share|improve this question

asked Nov 20 '18 at 22:39

iarobinsoniarobinson

61

I'm having a problem with a specific model. When I start my Ruby on Rails server rails s I get an error which says undefined methodhas_one_attached'`. Here's a strange thing:

If I comment out has_one_attached :avatar and start the server, it starts fine. Then I can uncomment has_one_attached :avatar, save the file and load the application, ActiveStorage functions.

But I don't want to have to comment out all active storage functions each time I start the server.

Rails version = 5.2.1

Ruby version = 2.4.4

Here's the model:

class User < ApplicationRecord

  has_person_name



  rolify

  # Include default devise modules. Others available are:

  # :confirmable, :lockable, :timeoutable, :trackable and :omniauthable

  devise :database_authenticatable, :registerable,

         :recoverable, :rememberable, :validatable



  # For reasons I can't understand. This doesn't work here. I'm developing it in organizations for the time being.

  has_one_attached :avatar

  has_and_belongs_to_many :organizations

end

Here's the application.rb file:

require_relative 'boot'

require 'rails/all'



# Require the gems listed in Gemfile, including any gems

# you've limited to :test, :development, or :production.

Bundler.require(*Rails.groups)



module *ProjectName*

  class Application < Rails::Application

    # Initialize configuration defaults for originally generated Rails version.

    config.load_defaults 5.2



    config.generators do |g|

      g.orm                 :active_record

      g.template_engine     :erb

      g.test_framework      false

      g.stylesheets         false

      g.javascripts         false

      g.helper              false

      g.scaffold_stylesheet false

    end

  end

end

Here's the Error Message:

$ rails s

/Users/silverSheep/.rvm/gems/ruby-2.4.4/gems/pry-rails-0.3.6/lib/pry-rails/prompt.rb:36: warning: constant Pry::Prompt::MAP is deprecated

=> Booting Puma

=> Rails 5.2.1 application starting in development 

=> Run `rails server -h` for more startup options

Exiting

/Users/silverSheep/.rvm/gems/ruby-2.4.4/gems/activerecord-5.2.1/lib/active_record/dynamic_matchers.rb:22:in `method_missing': undefined method `has_one_attached' for User (call 'User.connection' to establish a connection):Class (NoMethodError)

Did you mean?  has_person_name

    from /Users/silverSheep/Desktop/code/withBetter/projectName/app/models/user.rb:3:in `<class:User>'

    from /Users/silverSheep/Desktop/code/withBetter/projectName/app/models/user.rb:1:in `<main>'

    from /Users/silverSheep/.rvm/gems/ruby-2.4.4/gems/bootsnap-1.3.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:50:in `load'

    from /Users/silverSheep/.rvm/gems/ruby-2.4.4/gems/bootsnap-1.3.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:50:in `load'

    from /Users/silverSheep/.rvm/gems/ruby-2.4.4/gems/activesupport-5.2.1/lib/active_support/dependencies.rb:472:in `block in load_file'

    from /Users/silverSheep/.rvm/gems/ruby-2.4.4/gems/activesupport-5.2.1/lib/active_support/dependencies.rb:657:in `new_constants_in'

    from /Users/silverSheep/.rvm/gems/ruby-2.4.4/gems/activesupport-5.2.1/lib/active_support/dependencies.rb:471:in `load_file'

    from /Users/silverSheep/.rvm/gems/ruby-2.4.4/gems/activesupport-5.2.1/lib/active_support/dependencies.rb:369:in `block in require_or_load'

    from /Users/silverSheep/.rvm/gems/ruby-2.4.4/gems/activesupport-5.2.1/lib/active_support/dependencies.rb:37:in `block in load_interlock'

    from /Users/silverSheep/.rvm/gems/ruby-2.4.4/gems/activesupport-5.2.1/lib/active_support/dependencies/interlock.rb:14:in `block in loading'

    from /Users/silverSheep/.rvm/gems/ruby-2.4.4/gems/activesupport-5.2.1/lib/active_support/concurrency/share_lock.rb:151:in `exclusive'

    from /Users/silverSheep/.rvm/gems/ruby-2.4.4/gems/activesupport-5.2.1/lib/active_support/dependencies/interlock.rb:13:in `loading'

    from /Users/silverSheep/.rvm/gems/ruby-2.4.4/gems/activesupport-5.2.1/lib/active_support/dependencies.rb:37:in `load_interlock'

    from /Users/silverSheep/.rvm/gems/ruby-2.4.4/gems/activesupport-5.2.1/lib/active_support/dependencies.rb:352:in `require_or_load'

    from /Users/silverSheep/.rvm/gems/ruby-2.4.4/gems/bootsnap-1.3.2/lib/bootsnap/load_path_cache/core_ext/active_support.rb:46:in `block in require_or_load'

    from /Users/silverSheep/.rvm/gems/ruby-2.4.4/gems/bootsnap-1.3.2/lib/bootsnap/load_path_cache/core_ext/active_support.rb:16:in `allow_bootsnap_retry'

    from /Users/silverSheep/.rvm/gems/ruby-2.4.4/gems/bootsnap-1.3.2/lib/bootsnap/load_path_cache/core_ext/active_support.rb:45:in `require_or_load'

    from /Users/silverSheep/.rvm/gems/ruby-2.4.4/gems/activesupport-5.2.1/lib/active_support/dependencies.rb:506:in `load_missing_constant'

    from /Users/silverSheep/.rvm/gems/ruby-2.4.4/gems/bootsnap-1.3.2/lib/bootsnap/load_path_cache/core_ext/active_support.rb:58:in `block in load_missing_constant'

    from /Users/silverSheep/.rvm/gems/ruby-2.4.4/gems/bootsnap-1.3.2/lib/bootsnap/load_path_cache/core_ext/active_support.rb:16:in `allow_bootsnap_retry'

    from /Users/silverSheep/.rvm/gems/ruby-2.4.4/gems/bootsnap-1.3.2/lib/bootsnap/load_path_cache/core_ext/active_support.rb:57:in `load_missing_constant'

    from /Users/silverSheep/.rvm/gems/ruby-2.4.4/gems/activesupport-5.2.1/lib/active_support/dependencies.rb:193:in `const_missing'

    from /Users/silverSheep/.rvm/gems/ruby-2.4.4/gems/activesupport-



...(shortened for brevity)....



    from bin/rails:3:in `load'

    from bin/rails:3:in `<main>'

ruby-on-rails server

ruby-on-rails server

share|improve this question

asked Nov 20 '18 at 22:39

iarobinsoniarobinson

61

share|improve this question

asked Nov 20 '18 at 22:39

iarobinsoniarobinson

61

share|improve this question

share|improve this question

asked Nov 20 '18 at 22:39

iarobinsoniarobinson

61

asked Nov 20 '18 at 22:39

iarobinsoniarobinson

61

asked Nov 20 '18 at 22:39

iarobinsoniarobinson

61

61

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  error seems to be on line 3 which is rolify
  
  – Lenin Raj Rajasekaran
  Nov 20 '18 at 22:49
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Commenting out rolify doesn't change the error... Thank you for taking a look @emaillenin
  
  – iarobinson
  Nov 20 '18 at 22:55
  
  
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Have you generated the migrations necessary for ActiveStorage? You can do it by executing the following in the terminal: rails active_storage:install:migrations, thereafter rails db:migrate
  
  – timbillstrom
  Nov 20 '18 at 23:17
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Thank you @timbillstrom, but yeah... I've already done that. The weird part is that it's working fine for another (named "Organizations") model. The server will start with has_one_attached :avatar commented out of the User.rb model file. If I uncomment and save after the server has started, ActiveStorage works for the User model then. The problem is I can't start the server with has_one_attached :avatar in active code of the User model.
  
  – iarobinson
  Nov 20 '18 at 23:24
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  @iarobinson , if you're connected to a small database for development (with no crucial data, the following command will completely remove you database), I'd try to drop the database, and run the migrations(s) once again. I've encountered the same issue a while ago, too bad I can't recall my exact approach. Hint: rake db:drop db:create db:migrate
  
  – timbillstrom
  Nov 20 '18 at 23:37
  

  
  
  
  

add a comment | 

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  error seems to be on line 3 which is rolify
  
  – Lenin Raj Rajasekaran
  Nov 20 '18 at 22:49
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Commenting out rolify doesn't change the error... Thank you for taking a look @emaillenin
  
  – iarobinson
  Nov 20 '18 at 22:55
  
  
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Have you generated the migrations necessary for ActiveStorage? You can do it by executing the following in the terminal: rails active_storage:install:migrations, thereafter rails db:migrate
  
  – timbillstrom
  Nov 20 '18 at 23:17
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Thank you @timbillstrom, but yeah... I've already done that. The weird part is that it's working fine for another (named "Organizations") model. The server will start with has_one_attached :avatar commented out of the User.rb model file. If I uncomment and save after the server has started, ActiveStorage works for the User model then. The problem is I can't start the server with has_one_attached :avatar in active code of the User model.
  
  – iarobinson
  Nov 20 '18 at 23:24
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  @iarobinson , if you're connected to a small database for development (with no crucial data, the following command will completely remove you database), I'd try to drop the database, and run the migrations(s) once again. I've encountered the same issue a while ago, too bad I can't recall my exact approach. Hint: rake db:drop db:create db:migrate
  
  – timbillstrom
  Nov 20 '18 at 23:37
  

  
  
  
  

error seems to be on line 3 which is rolify

– Lenin Raj Rajasekaran
Nov 20 '18 at 22:49

error seems to be on line 3 which is rolify

– Lenin Raj Rajasekaran
Nov 20 '18 at 22:49

Commenting out rolify doesn't change the error... Thank you for taking a look @emaillenin

– iarobinson
Nov 20 '18 at 22:55

Commenting out rolify doesn't change the error... Thank you for taking a look @emaillenin

– iarobinson
Nov 20 '18 at 22:55

Have you generated the migrations necessary for ActiveStorage? You can do it by executing the following in the terminal: rails active_storage:install:migrations, thereafter rails db:migrate

– timbillstrom
Nov 20 '18 at 23:17

Have you generated the migrations necessary for ActiveStorage? You can do it by executing the following in the terminal: rails active_storage:install:migrations, thereafter rails db:migrate

– timbillstrom
Nov 20 '18 at 23:17

Thank you @timbillstrom, but yeah... I've already done that. The weird part is that it's working fine for another (named "Organizations") model. The server will start with has_one_attached :avatar commented out of the User.rb model file. If I uncomment and save after the server has started, ActiveStorage works for the User model then. The problem is I can't start the server with has_one_attached :avatar in active code of the User model.

– iarobinson
Nov 20 '18 at 23:24

Thank you @timbillstrom, but yeah... I've already done that. The weird part is that it's working fine for another (named "Organizations") model. The server will start with has_one_attached :avatar commented out of the User.rb model file. If I uncomment and save after the server has started, ActiveStorage works for the User model then. The problem is I can't start the server with has_one_attached :avatar in active code of the User model.

– iarobinson
Nov 20 '18 at 23:24

@iarobinson , if you're connected to a small database for development (with no crucial data, the following command will completely remove you database), I'd try to drop the database, and run the migrations(s) once again. I've encountered the same issue a while ago, too bad I can't recall my exact approach. Hint: rake db:drop db:create db:migrate

– timbillstrom
Nov 20 '18 at 23:37

@iarobinson , if you're connected to a small database for development (with no crucial data, the following command will completely remove you database), I'd try to drop the database, and run the migrations(s) once again. I've encountered the same issue a while ago, too bad I can't recall my exact approach. Hint: rake db:drop db:create db:migrate

– timbillstrom
Nov 20 '18 at 23:37

add a comment | 

1 Answer
1

active

oldest

votes

0

Run rails active_storage:install and add the following to the config/environments/development.rb file to store the files locally:
config.active_storage.service = :local.

Also make sure to add the new parameter to the permitted ones to the application_controller.rb:

before_action :configure_permitted_parameters, if: :devise_controller?



protected

  def configure_permitted_parameters

    devise_parameter_sanitizer.permit(:sign_up, keys: [:avatar])

    devise_parameter_sanitizer.permit(:account_update, keys: [:avatar])

  end

And do not forget to do the migration for the new generated tables from active storage with rails db:migrate.

share|improve this answer

answered Nov 20 '18 at 23:34

Andrea O.Andrea O.

1

add a comment | 

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1 Answer
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1 Answer
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active

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active

oldest

votes

0

Run rails active_storage:install and add the following to the config/environments/development.rb file to store the files locally:
config.active_storage.service = :local.

Also make sure to add the new parameter to the permitted ones to the application_controller.rb:

before_action :configure_permitted_parameters, if: :devise_controller?



protected

  def configure_permitted_parameters

    devise_parameter_sanitizer.permit(:sign_up, keys: [:avatar])

    devise_parameter_sanitizer.permit(:account_update, keys: [:avatar])

  end

And do not forget to do the migration for the new generated tables from active storage with rails db:migrate.

share|improve this answer

answered Nov 20 '18 at 23:34

Andrea O.Andrea O.

1

add a comment | 

0

Run rails active_storage:install and add the following to the config/environments/development.rb file to store the files locally:
config.active_storage.service = :local.

Also make sure to add the new parameter to the permitted ones to the application_controller.rb:

before_action :configure_permitted_parameters, if: :devise_controller?



protected

  def configure_permitted_parameters

    devise_parameter_sanitizer.permit(:sign_up, keys: [:avatar])

    devise_parameter_sanitizer.permit(:account_update, keys: [:avatar])

  end

And do not forget to do the migration for the new generated tables from active storage with rails db:migrate.

share|improve this answer

answered Nov 20 '18 at 23:34

Andrea O.Andrea O.

1

add a comment | 

0

0

0

Run rails active_storage:install and add the following to the config/environments/development.rb file to store the files locally:
config.active_storage.service = :local.

Also make sure to add the new parameter to the permitted ones to the application_controller.rb:

before_action :configure_permitted_parameters, if: :devise_controller?



protected

  def configure_permitted_parameters

    devise_parameter_sanitizer.permit(:sign_up, keys: [:avatar])

    devise_parameter_sanitizer.permit(:account_update, keys: [:avatar])

  end

And do not forget to do the migration for the new generated tables from active storage with rails db:migrate.

share|improve this answer

answered Nov 20 '18 at 23:34

Andrea O.Andrea O.

1

Run rails active_storage:install and add the following to the config/environments/development.rb file to store the files locally:
config.active_storage.service = :local.

Also make sure to add the new parameter to the permitted ones to the application_controller.rb:

before_action :configure_permitted_parameters, if: :devise_controller?



protected

  def configure_permitted_parameters

    devise_parameter_sanitizer.permit(:sign_up, keys: [:avatar])

    devise_parameter_sanitizer.permit(:account_update, keys: [:avatar])

  end

And do not forget to do the migration for the new generated tables from active storage with rails db:migrate.

share|improve this answer

answered Nov 20 '18 at 23:34

Andrea O.Andrea O.

1

share|improve this answer

share|improve this answer

answered Nov 20 '18 at 23:34

Andrea O.Andrea O.

1

answered Nov 20 '18 at 23:34

Andrea O.Andrea O.

1

answered Nov 20 '18 at 23:34

Andrea O.Andrea O.

1

1

add a comment | 

add a comment | 

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