前提・実現したいこと
Rails6でツイート投稿アプリを制作しています。
タグ機能をつけたいと思いacts-as-taggable-onを導入するために
gem 'acts-as-taggable-on', '~> 6.0'
とGemfileに記述してbundleしたのですが、下記のエラーが発生しました。
発生している問題・エラーメッセージ
Bundler could not find compatible versions for gem "activerecord": In snapshot (Gemfile.lock): activerecord (= 6.0.0) In Gemfile: acts-as-taggable-on (~> 6.0) was resolved to 6.0.0, which depends on activerecord (~> 5.0) rails (~> 6.0.0) was resolved to 6.0.0, which depends on activerecord (= 6.0.0) Running `bundle update` will rebuild your snapshot from scratch, using only the gems in your Gemfile, which may resolve the conflict.
試したこと
gem 'acts-as-taggable-on'
バージョンを指定せず上記のように書くとすんなりインストールされるので、最初の段階ではそうして臭い物に蓋をしていたのですが、NoMethodErrorに出くわしてその原因がどうやらここをサボったせいなようです、、、。
以下にGemfileを載せています。どなたか、ご教授のほどお願い申し上げます。
#Gemfile source 'https://rubygems.org' git_source(:github) { |repo| "https://github.com/#{repo}.git" } ruby '2.6.1' # Bundle edge Rails instead: gem 'rails', github: 'rails/rails' gem 'rails', '~> 6.0.0' # Use sqlite3 as the database for Active Record gem 'sqlite3', '~> 1.4' # Use Puma as the app server gem 'puma', '~> 3.11' # Use SCSS for stylesheets gem 'sass-rails', '~> 5' # Transpile app-like JavaScript. Read more: https://github.com/rails/webpacker gem 'webpacker', '~> 4.0' # 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', '~> 2.7' # Use Redis adapter to run Action Cable in production # gem 'redis', '~> 4.0' # Use Active Model has_secure_password # gem 'bcrypt', '~> 3.1.7' # Use Active Storage variant # gem 'image_processing', '~> 1.2' # Reduces boot times through caching; required in config/boot.rb gem 'bootsnap', '>= 1.4.2', 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] 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' 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 web drivers to run system tests with browsers gem 'webdrivers' end # Windows does not include zoneinfo files, so bundle the tzinfo-data gem gem 'tzinfo-data', platforms: [:mingw, :mswin, :x64_mingw, :jruby] gem 'devise' gem 'omniauth' gem 'carrierwave' gem 'rmagick' gem 'jquery-rails' gem 'jquery-ui-rails' gem 'acts-as-taggable-on', '~> 6.0'
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2019/10/17 03:08
2019/10/17 03:39
2019/10/17 04:05