Q&A
プログラミング初心者です。
bundle installを実行すると、以下のようなエラーが返ってきます。
調べたところ、「バージョンコンフリクト」が起こってしまったようです。
色々と試しましたがどうしても解決できないため、
ご教示いただけますと幸いです。
なお、Gemfileを編集しました。
よろしくお願いいたします。
bundle installの結果
Bundler could not find compatible versions for gem "railties": In Gemfile: jquery-rails (= 3.0.4) was resolved to 3.0.4, which depends on railties (< 5.0, >= 3.0) rails (= 6.1.3) was resolved to 6.1.3, which depends on railties (= 6.1.3)
試したこと① $ gem listで確認
$ gem list *** LOCAL GEMS *** actioncable (6.1.3) actionmailbox (6.1.3) actionmailer (6.1.3) actionpack (6.1.3, 6.1.1) actiontext (6.1.3) actionview (6.1.3, 6.1.1) activejob (6.1.3) activemodel (6.1.3, 6.1.1) activerecord (6.1.3) activestorage (6.1.3) activesupport (6.1.3, 6.1.1) addressable (2.7.0) benchmark (default: 0.1.0) bigdecimal (default: 2.0.0) bindex (0.8.1) bootsnap (1.7.3) builder (3.2.4) bundler (2.2.11, default: 2.1.2) byebug (11.1.3) capybara (3.35.3) cgi (default: 0.1.0) childprocess (3.0.0) concurrent-ruby (1.1.8) crass (1.0.6) csv (default: 3.1.2) date (default: 3.0.0) dbm (default: 1.1.0) delegate (default: 0.1.0) did_you_mean (default: 1.4.0) erubi (1.10.0) etc (default: 1.1.0) fcntl (default: 1.0.0) ffi (1.15.0) fiddle (default: 1.0.0) fileutils (default: 1.4.1) forwardable (default: 1.3.1) getoptlong (default: 0.1.0) globalid (0.4.2) i18n (1.8.9) io-console (default: 0.5.3) ipaddr (default: 1.2.2) irb (default: 1.2.1) jbuilder (2.11.2) json (default: 2.3.0) listen (3.5.0) logger (default: 1.4.2) loofah (2.9.0) mail (2.7.1) marcel (0.3.3) matrix (default: 0.2.0) method_source (1.0.0) mimemagic (0.3.6) mini_mime (1.0.2) mini_portile2 (2.5.0) minitest (5.14.4) msgpack (1.4.2) mutex_m (default: 0.1.0) mysql2 (0.5.3) net-pop (default: 0.1.0) net-smtp (default: 0.1.0) net-telnet (0.2.0) nio4r (2.5.7) nokogiri (1.11.2 x86_64-darwin) observer (default: 0.1.0) open3 (default: 0.1.0) openssl (default: 2.1.2) ostruct (default: 0.2.0) power_assert (1.1.5) prime (default: 0.1.1) pstore (default: 0.1.0) psych (default: 3.1.0) public_suffix (4.0.6) puma (5.2.2) racc (1.5.2, default: 1.4.16) rack (2.2.3) rack-mini-profiler (2.3.1) rack-proxy (0.6.5) rack-test (1.1.0) rails (6.1.3) rails-dom-testing (2.0.3) rails-html-sanitizer (1.3.0) railties (6.1.3) rake (13.0.3) rb-fsevent (0.10.4) rb-inotify (0.10.1) rdoc (default: 6.2.1) readline (default: 0.0.2) readline-ext (default: 0.1.0) regexp_parser (2.1.1) reline (default: 0.1.2) rexml (default: 3.2.3) rss (default: 0.2.8) rubyzip (2.3.0) sass-rails (6.0.0) sassc (2.4.0) sassc-rails (2.1.2) sdbm (default: 1.0.0) selenium-webdriver (3.142.7) semantic_range (3.0.0) singleton (default: 0.1.0) spring (2.1.1) sprockets (4.0.2) sprockets-rails (3.2.2) sqlite3 (1.4.2) stringio (default: 0.1.0) strscan (default: 1.0.3) test-unit (3.3.4) thor (1.1.0) tilt (2.0.10) timeout (default: 0.1.0) tracer (default: 0.1.0) turbolinks (5.2.1) turbolinks-source (5.2.0) tzinfo (2.0.4) uri (default: 0.10.0) web-console (4.1.0) webdrivers (4.6.0) webpacker (5.2.1) webrick (default: 1.6.0) websocket-driver (0.7.3) websocket-extensions (0.1.5) xmlrpc (0.3.0) xpath (3.2.0) yaml (default: 0.1.0) zeitwerk (2.4.2) zlib (default: 1.1.0)
エラーメッセージにある「railties」や「rails」に関しては特にバージョンが複数入っているわけではありませんでした。
「jquery-rails」が上記に含まれていないことが何か影響していることはあるのでしょうか。
試したこと② $ sudo gem cleanupを実行した上でbundle installを実行
$ sudo gem cleanup Cleaning up installed gems... Attempting to uninstall webdrivers-4.5.0 Successfully uninstalled webdrivers-4.5.0 Attempting to uninstall sqlite3-1.4.1 Successfully uninstalled sqlite3-1.4.1 Attempting to uninstall semantic_range-2.3.1 Successfully uninstalled semantic_range-2.3.1 Attempting to uninstall regexp_parser-2.0.3 Successfully uninstalled regexp_parser-2.0.3 Attempting to uninstall rails-6.1.1 Successfully uninstalled rails-6.1.1 Attempting to uninstall rake-13.0.1 Successfully uninstalled rake-13.0.1 Attempting to uninstall rack-mini-profiler-2.3.0 Successfully uninstalled rack-mini-profiler-2.3.0 Attempting to uninstall puma-5.1.1 Successfully uninstalled puma-5.1.1 Attempting to uninstall puma-5.2.0 Successfully uninstalled puma-5.2.0 Attempting to uninstall puma-5.2.1 Successfully uninstalled puma-5.2.1 Attempting to uninstall nio4r-2.5.4 Successfully uninstalled nio4r-2.5.4 Attempting to uninstall msgpack-1.3.3 Successfully uninstalled msgpack-1.3.3 Attempting to uninstall minitest-5.13.0 Successfully uninstalled minitest-5.13.0 Attempting to uninstall listen-3.4.1 Successfully uninstalled listen-3.4.1 Attempting to uninstall jbuilder-2.11.0 Successfully uninstalled jbuilder-2.11.0 Attempting to uninstall i18n-1.8.7 Successfully uninstalled i18n-1.8.7 Attempting to uninstall ffi-1.14.2 Successfully uninstalled ffi-1.14.2 Attempting to uninstall capybara-3.34.0 Successfully uninstalled capybara-3.34.0 Attempting to uninstall bootsnap-1.5.1 Successfully uninstalled bootsnap-1.5.1 Attempting to uninstall bootsnap-1.6.0 Successfully uninstalled bootsnap-1.6.0 Attempting to uninstall bootsnap-1.7.1 Successfully uninstalled bootsnap-1.7.1 Attempting to uninstall bootsnap-1.7.2 Successfully uninstalled bootsnap-1.7.2 Attempting to uninstall msgpack-1.4.1 Successfully uninstalled msgpack-1.4.1 Attempting to uninstall nokogiri-1.11.1-x86_64-darwin Successfully uninstalled nokogiri-1.11.1-x86_64-darwin Attempting to uninstall mimemagic-0.3.5 Successfully uninstalled mimemagic-0.3.5 Attempting to uninstall nio4r-2.5.5 Successfully uninstalled nio4r-2.5.5 Attempting to uninstall minitest-5.14.3 Successfully uninstalled minitest-5.14.3 Attempting to uninstall i18n-1.8.8 Successfully uninstalled i18n-1.8.8 Attempting to uninstall regexp_parser-1.8.2 Successfully uninstalled regexp_parser-1.8.2 Attempting to uninstall railties-6.1.1 Successfully uninstalled railties-6.1.1 Attempting to uninstall actiontext-6.1.1 Successfully uninstalled actiontext-6.1.1 Attempting to uninstall actionmailer-6.1.1 Successfully uninstalled actionmailer-6.1.1 Attempting to uninstall actionmailbox-6.1.1 Successfully uninstalled actionmailbox-6.1.1 Attempting to uninstall actioncable-6.1.1 Successfully uninstalled actioncable-6.1.1 Attempting to uninstall activestorage-6.1.1 Successfully uninstalled activestorage-6.1.1 Attempting to uninstall activerecord-6.1.1 Successfully uninstalled activerecord-6.1.1 Attempting to uninstall activejob-6.1.1 Successfully uninstalled activejob-6.1.1 Clean up complete $ bundle install Bundler could not find compatible versions for gem "railties": In Gemfile: jquery-rails (= 3.0.4) was resolved to 3.0.4, which depends on railties (< 5.0, >= 3.0) rails (= 6.1.3) was resolved to 6.1.3, which depends on railties (= 6.1.3)
全く同じエラーメッセージが返ってくるだけでした。
試したこと③ $ bundle update --conservative rails railties
Bundler could not find compatible versions for gem "railties": In Gemfile: jquery-rails (= 3.0.4) was resolved to 3.0.4, which depends on railties (< 5.0, >= 3.0) rails (= 6.1.3) was resolved to 6.1.3, which depends on railties (= 6.1.3)
全く同じエラーメッセージが返ってくるだけでした。
補足情報①
【Gemfileの中身】 source 'https://rubygems.org' ruby '2.7.0' #ruby-gemset=railstutorial_rails_4_0 gem 'rails','6.1.3' gem 'pg', '0.15.1' group :development, :test do gem 'rspec-rails', '2.13.1' end group :test do gem 'selenium-webdriver', '2.35.1' gem 'capybara', '2.1.0' end gem 'sass-rails', '4.0.5' gem 'uglifier', '2.1.1' gem 'coffee-rails', '4.0.1' gem 'jquery-rails', '3.0.4' gem 'turbolinks', '1.1.1' gem 'jbuilder', '1.0.2' group :doc do gem 'sdoc', '0.3.20', require: false end group :production do gem 'rails_12factor', '0.0.2' end
補足情報②
【PostgreSQLのversion】
psql (PostgreSQL) 13.2
回答1件
0
ベストアンサー
「bundle installの結果」に出たエラーメッセージのとおり、jquery-rails 3.0.4はRails 3あるいは4系列専用です（railties (< 5.0, >= 3.0)）。
Rails 6と使うには、jquery-railsのバージョンをもっと新しいものにする必要があります（現在ある最新版の4.4.0はRails 6で利用可能です）。
投稿2021/03/28 00:29
総合スコア145184
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2021/03/28 03:21