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Devise 4.2.0で Undefined method `for' for #<Devise on line devise_parameter_sanitizer.for エラー

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概要

以下リンク先を写経中にエラーが出て対応したのでメモ。

Devise 4.1.0以降で、

devise_parameter_sanitizer.for

から

devise_parameter_sanitizer.permit

に変更されているためそのままだと以下の様なエラーが出る。

以下の通り修正すると動く。


application_controller.rb

class ApplicationController < ActionController::Base

# Prevent CSRF attacks by raising an exception.
# For APIs, you may want to use :null_session instead.
protect_from_forgery with: :exception

before_filter :configure_permitted_parameters, if: :devise_controller?

protected

def configure_permitted_parameters
# strong parametersを設定し、user_idを許可
# devise_parameter_sanitizer.for(:sign_up){|u|
# u.permit(:user_id, :password, :password_confirmation)
# }
devise_parameter_sanitizer.permit(:sign_up){|u|
u.permit(:user_id, :password, :password_confirmation)
}

# devise_parameter_sanitizer.for(:sign_in){|u|
# u.permit(:user_id, :password, :remember_me)
# }
devise_parameter_sanitizer.permit(:sign_in){|u|
u.permit(:user_id, :password, :remember_me)
}
end
end


以下、実行環境です。


Gemfile

source 'https://rubygems.org'

# Bundle edge Rails instead: gem 'rails', github: 'rails/rails'
gem 'rails', '4.2.7'
# Use sqlite3 as the database for Active Record
gem 'sqlite3'
# Use SCSS for stylesheets
gem 'sass-rails', '~> 5.0'
# Use Uglifier as compressor for JavaScript assets
gem 'uglifier', '>= 1.3.0'
# Use CoffeeScript for .coffee assets and views
gem 'coffee-rails', '~> 4.1.0'
# See https://github.com/rails/execjs#readme for more supported runtimes
# gem 'therubyracer', platforms: :ruby

# Use jquery as the JavaScript library
gem 'jquery-rails'
# Turbolinks makes following links in your web application faster. Read more: https://github.com/rails/turbolinks
gem 'turbolinks'
# Build JSON APIs with ease. Read more: https://github.com/rails/jbuilder
gem 'jbuilder', '~> 2.0'
# bundle exec rake doc:rails generates the API under doc/api.
gem 'sdoc', '~> 0.4.0', group: :doc

# Use ActiveModel has_secure_password
# gem 'bcrypt', '~> 3.1.7'

# Use Unicorn as the app server
# gem 'unicorn'

# Use Capistrano for deployment
# gem 'capistrano-rails', group: :development

gem 'devise'
gem 'devise-i18n'
gem 'devise-i18n-views'

group :development, :test do
# Call 'byebug' anywhere in the code to stop execution and get a debugger console
gem 'byebug'
end

group :development do
# Access an IRB console on exception pages or by using <%= console %> in views
gem 'web-console', '~> 2.0'

# Spring speeds up development by keeping your application running in the background. Read more: https://github.com/rails/spring
gem 'spring'
end



Gemfile.lock

GEM

remote: https://rubygems.org/
specs:
actionmailer (4.2.7)
actionpack (= 4.2.7)
actionview (= 4.2.7)
activejob (= 4.2.7)
mail (~> 2.5, >= 2.5.4)
rails-dom-testing (~> 1.0, >= 1.0.5)
actionpack (4.2.7)
actionview (= 4.2.7)
activesupport (= 4.2.7)
rack (~> 1.6)
rack-test (~> 0.6.2)
rails-dom-testing (~> 1.0, >= 1.0.5)
rails-html-sanitizer (~> 1.0, >= 1.0.2)
actionview (4.2.7)
activesupport (= 4.2.7)
builder (~> 3.1)
erubis (~> 2.7.0)
rails-dom-testing (~> 1.0, >= 1.0.5)
rails-html-sanitizer (~> 1.0, >= 1.0.2)
activejob (4.2.7)
activesupport (= 4.2.7)
globalid (>= 0.3.0)
activemodel (4.2.7)
activesupport (= 4.2.7)
builder (~> 3.1)
activerecord (4.2.7)
activemodel (= 4.2.7)
activesupport (= 4.2.7)
arel (~> 6.0)
activesupport (4.2.7)
i18n (~> 0.7)
json (~> 1.7, >= 1.7.7)
minitest (~> 5.1)
thread_safe (~> 0.3, >= 0.3.4)
tzinfo (~> 1.1)
arel (6.0.3)
bcrypt (3.1.11)
binding_of_caller (0.7.2)
debug_inspector (>= 0.0.1)
builder (3.2.2)
byebug (9.0.5)
coffee-rails (4.1.1)
coffee-script (>= 2.2.0)
railties (>= 4.0.0, < 5.1.x)
coffee-script (2.4.1)
coffee-script-source
execjs
coffee-script-source (1.10.0)
concurrent-ruby (1.0.2)
debug_inspector (0.0.2)
devise (4.2.0)
bcrypt (~> 3.0)
orm_adapter (~> 0.1)
railties (>= 4.1.0, < 5.1)
responders
warden (~> 1.2.3)
devise-i18n (1.1.0)
devise-i18n-views (0.3.7)
erubis (2.7.0)
execjs (2.7.0)
globalid (0.3.6)
activesupport (>= 4.1.0)
i18n (0.7.0)
jbuilder (2.5.0)
activesupport (>= 3.0.0, < 5.1)
multi_json (~> 1.2)
jquery-rails (4.1.1)
rails-dom-testing (>= 1, < 3)
railties (>= 4.2.0)
thor (>= 0.14, < 2.0)
json (1.8.3)
loofah (2.0.3)
nokogiri (>= 1.5.9)
mail (2.6.4)
mime-types (>= 1.16, < 4)
mime-types (3.1)
mime-types-data (~> 3.2015)
mime-types-data (3.2016.0521)
mini_portile2 (2.1.0)
minitest (5.9.0)
multi_json (1.12.1)
nokogiri (1.6.8)
mini_portile2 (~> 2.1.0)
pkg-config (~> 1.1.7)
orm_adapter (0.5.0)
pkg-config (1.1.7)
rack (1.6.4)
rack-test (0.6.3)
rack (>= 1.0)
rails (4.2.7)
actionmailer (= 4.2.7)
actionpack (= 4.2.7)
actionview (= 4.2.7)
activejob (= 4.2.7)
activemodel (= 4.2.7)
activerecord (= 4.2.7)
activesupport (= 4.2.7)
bundler (>= 1.3.0, < 2.0)
railties (= 4.2.7)
sprockets-rails
rails-deprecated_sanitizer (1.0.3)
activesupport (>= 4.2.0.alpha)
rails-dom-testing (1.0.7)
activesupport (>= 4.2.0.beta, < 5.0)
nokogiri (~> 1.6.0)
rails-deprecated_sanitizer (>= 1.0.1)
rails-html-sanitizer (1.0.3)
loofah (~> 2.0)
railties (4.2.7)
actionpack (= 4.2.7)
activesupport (= 4.2.7)
rake (>= 0.8.7)
thor (>= 0.18.1, < 2.0)
rake (11.2.2)
rdoc (4.2.2)
json (~> 1.4)
responders (2.2.0)
railties (>= 4.2.0, < 5.1)
sass (3.4.22)
sass-rails (5.0.5)
railties (>= 4.0.0, < 6)
sass (~> 3.1)
sprockets (>= 2.8, < 4.0)
sprockets-rails (>= 2.0, < 4.0)
tilt (>= 1.1, < 3)
sdoc (0.4.1)
json (~> 1.7, >= 1.7.7)
rdoc (~> 4.0)
spring (1.7.2)
sprockets (3.6.3)
concurrent-ruby (~> 1.0)
rack (> 1, < 3)
sprockets-rails (3.1.1)
actionpack (>= 4.0)
activesupport (>= 4.0)
sprockets (>= 3.0.0)
sqlite3 (1.3.11)
thor (0.19.1)
thread_safe (0.3.5)
tilt (2.0.5)
turbolinks (5.0.0)
turbolinks-source (~> 5)
turbolinks-source (5.0.0)
tzinfo (1.2.2)
thread_safe (~> 0.1)
uglifier (3.0.0)
execjs (>= 0.3.0, < 3)
warden (1.2.6)
rack (>= 1.0)
web-console (2.3.0)
activemodel (>= 4.0)
binding_of_caller (>= 0.7.2)
railties (>= 4.0)
sprockets-rails (>= 2.0, < 4.0)

PLATFORMS
ruby

DEPENDENCIES
byebug
coffee-rails (~> 4.1.0)
devise
devise-i18n
devise-i18n-views
jbuilder (~> 2.0)
jquery-rails
rails (= 4.2.7)
sass-rails (~> 5.0)
sdoc (~> 0.4.0)
spring
sqlite3
turbolinks
uglifier (>= 1.3.0)
web-console (~> 2.0)

BUNDLED WITH
1.12.5



参考リンク