AbstractController::ActionNotFound

Question

特定のページ(articles_controller/new)に行った時だけこのようなエラーがターミナルに出ます。
ですが、このページでのCRUD操作は可能です。
モヤモヤしてます。。
かなり調べたのですが解法がいまいち分からず。。ご教授お願いいたします！(T ^ T)
特定のページだけっていうのと

bundlerのversionは2.0.2でした。
bundle installもbundle updateも問題なしです。

AbstractControllerというコントローラは作っていません。

AbstractController::ActionNotFound (The action 'routing_error' could not be found for ApplicationController):
  
vendor/bundle/ruby/2.5.0/gems/actionpack-5.2.3/lib/abstract_controller/base.rb:129:in `process'
vendor/bundle/ruby/2.5.0/gems/actionview-5.2.3/lib/action_view/rendering.rb:32:in `process'
vendor/bundle/ruby/2.5.0/gems/actionpack-5.2.3/lib/action_controller/metal.rb:191:in `dispatch'
vendor/bundle/ruby/2.5.0/gems/actionpack-5.2.3/lib/action_controller/metal.rb:252:in `dispatch'
vendor/bundle/ruby/2.5.0/gems/actionpack-5.2.3/lib/action_dispatch/routing/route_set.rb:52:in `dispatch'
vendor/bundle/ruby/2.5.0/gems/actionpack-5.2.3/lib/action_dispatch/routing/route_set.rb:34:in `serve'
vendor/bundle/ruby/2.5.0/gems/actionpack-5.2.3/lib/action_dispatch/journey/router.rb:52:in `block in serve'
vendor/bundle/ruby/2.5.0/gems/actionpack-5.2.3/lib/action_dispatch/journey/router.rb:35:in `each'
vendor/bundle/ruby/2.5.0/gems/actionpack-5.2.3/lib/action_dispatch/journey/router.rb:35:in `serve'
vendor/bundle/ruby/2.5.0/gems/actionpack-5.2.3/lib/action_dispatch/routing/route_set.rb:840:in `call'
vendor/bundle/ruby/2.5.0/gems/warden-1.2.8/lib/warden/manager.rb:36:in `block in call'

source 'https://rubygems.org'
git_source(:github) { |repo| "https://github.com/#{repo}.git" }

ruby '2.5.1'

# Bundle edge Rails instead: gem 'rails', github: 'rails/rails'
gem 'rails', '~> 5.2.2'
# Use mysql as the database for Active Record
gem 'mysql2', '>= 0.4.4', '< 0.6.0'
# Use Puma as the app server
gem 'puma', '~> 3.11'
# Use SCSS for stylesheets
gem 'sass-rails', '~> 5.0'
# Use Uglifier as compressor for JavaScript assets
gem 'uglifier', '>= 1.3.0'
# See https://github.com/rails/execjs#readme for more supported runtimes
# gem 'mini_racer', platforms: :ruby

# Use CoffeeScript for .coffee assets and views
gem 'coffee-rails', '~> 4.2'
# Turbolinks makes navigating your web application faster. Read more: https://github.com/turbolinks/turbolinks
gem 'turbolinks', '~> 5'
# Build JSON APIs with ease. Read more: https://github.com/rails/jbuilder
gem 'jbuilder', '~> 2.5'
# Use Redis adapter to run Action Cable in production
# gem 'redis', '~> 4.0'
# Use ActiveModel has_secure_password
# gem 'bcrypt', '~> 3.1.7'

# Use ActiveStorage variant
# gem 'mini_magick', '~> 4.8'

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

# Reduces boot times through caching; required in config/boot.rb
gem 'bootsnap', '>= 1.1.0', require: false

group :development, :test do
  # Call 'byebug' anywhere in the code to stop execution and get a debugger console
  gem 'byebug', platforms: [:mri, :mingw, :x64_mingw]
  gem 'pry-rails'
  gem 'pry-byebug'
  gem 'pry-doc'
end

group :development do
  # Access an interactive console on exception pages or by calling 'console' anywhere in the code.
  gem 'web-console', '>= 3.3.0'
  gem 'listen', '>= 3.0.5', '< 3.2'
  # Spring speeds up development by keeping your application running in the background. Read more: https://github.com/rails/spring
  gem 'spring'
  gem 'spring-watcher-listen', '~> 2.0.0'
  gem 'letter_opener'
  gem 'letter_opener_web'
end

group :test do
  # Adds support for Capybara system testing and selenium driver
  gem 'capybara', '>= 2.15'
  gem 'selenium-webdriver'
  # Easy installation and use of chromedriver to run system tests with Chrome
  gem 'chromedriver-helper'
end

# Windows does not include zoneinfo files, so bundle the tzinfo-data gem
gem 'tzinfo-data', platforms: [:mingw, :mswin, :x64_mingw, :jruby]
gem 'carrierwave'
gem 'rmagick', '~> 3.0.0'
gem 'kaminari'
gem 'jquery-rails' 
gem 'jquery-ui-rails'
gem 'devise'
gem 'meta-tags'
gem 'sitemap_generator'
gem 'wysiwyg-rails'
gem "font-awesome-rails"
gem 'rinku'
# gem 'ruby-oembed'
gem 'jquery-oembed-rails', '~> 0.2.0'
gem 'rails_12factor', group: :production
gem 'fog-aws'
# gem 'fog'

  get '*not_found' => 'application#routing_error'
  post '*not_found' => 'application#routing_error'

この文を消したら今回のエラーは解決するけど新しいエラー
`ActionController::RoutingError (No route matches [GET] "/assets/languages/ja.js.map"):
`が発生

class ApplicationController < ActionController::Base
  before_action :set_current_user

  protected

  # 例外ハンドル
  unless Rails.env.development?
    # rescue_from Exception,                        with: :_render_500
    rescue_from ActiveRecord::RecordNotFound,     with: :_render_404
    rescue_from ActionController::RoutingError,   with: :_render_404
  end

  def routing_error
    raise ActionController::RoutingError, params[:path]
  end

  private

  def _render_404(e = nil)
    logger.info "Rendering 404 with exception: #{e.message}" if e

    if request.format.to_sym == :json
      render json: { error: '404 error' }, status: :not_found
    else
      render template: "errors/error_404", status: :not_found, layout: 'application'
    end
  end

  def _render_500(e = nil)
    logger.error "Rendering 500 with exception: #{e.message}" if e
    Airbrake.notify(e) if e # Airbrake/Errbitを使う場合はこちら

    if request.format.to_sym == :json
      render json: { error: '500 error' }, status: :internal_server_error
    else
      render template: "errors/error_500", status: :not_found, layout: 'application'
    end
  end

end

class Admin::ArticlesController < ApplicationController
  before_action :authenticate_user!
  before_action :set_current_user
  layout "admin"

  def new
    @article = Article.new
  end

  def create
    @article = Article.new(article_params) 
    if @article.save
      redirect_to admin_articles_path
    else
      render :new
    end
  end

  private

  def article_params
    params.require(:article).permit(:title, :image, :status, :position, :introduction, :content
)
  end
end

new.html.erb

<div class = "admin">
  <h2>記事作成</h2>
  <%= form_with model: [:admin, @article], local: true do |f| %>
    <table class="form_area">
  <tr>
    <th scope="row">ステータス</th>
    <td><%= f.select :status, [['公開', true], ['非公開', false]] %></td>
  </tr>
  <tr>
    <th scope="row">メイン画像</th>
    <td><%= f.file_field :image %>
      <% if @article.image.present? %>
        <%= image_tag @article.image_url(:thumb).to_s %><br />
        <%= f.hidden_field :image_cache %>
        <%= f.check_box :remove_image %><%= f.label :remove_image, '画像を削除する'%>
      <% end %>
    </td>
  </tr>
   <tr>
    <th scope="row">地域</th>
    <td>
      <%= collection_check_boxes(:article, :pref_ids, Pref.all, :id, :name) do |b| %>
      <%= b.label { b.check_box + b.text } %>
      <% end %>
    </td>
  </tr>
   <tr>
    <th scope="row">タイトル</th>
    <td><%= f.text_field :title , size: "90x10" %></td>
    <%= error_on(:article, :title)%>
  </tr>  
 </table>
  <input id="submit" type="submit" alt="登録する" />
  <% end %>

Comments

[maisumakun]

その「特定のページ」のURLやコントローラー、ビューの内容はどのようなものでしょうか。

[nnnn5]

追記しました！確認いただけると幸いです

Answer 1

この文を消したら今回のエラーは解決するけど新しいエラー

ActionController::RoutingError (No route matches [GET] "/assets/languages/ja.js.map"):
が発生

こちらにあるように、/assets/languages/ja.js.mapという場所にアクセスしていて、それが見つからない、というエラーです。ビューの中身を確認するなどして、どこで/assets/languages/ja.js.mapにアクセスしようとしているのかを、まずは確認してみましょう。

なお、AbstractControllerはコントローラーの継承ツリーをさかのぼったところに存在するものです。