`rails -v`や`rails new`が`Logger`不足により失敗する問題

[Fuyutsubaki]

railstutorialについてcodespaceを用いずに環境構築を行うと、rails -vやrails newがLogger不足により失敗してしまう

railstutorial の該当箇所: https://railstutorial.jp/chapters/beginning?version=7.0#sec-installing_rails

おそらく次の問題が原因である

• https://stackoverflow.com/questions/79360526/uninitialized-constant-activesupportloggerthreadsafelevellogger-nameerror
• Rails 7.0.8 fails to create an app with most recent concurrent-ruby version rails/rails#54260

問題の再現

sudo docker run -it --rm --name test1 ubuntu:latest /bin/bash

# https://github.com/rbenv/ruby-build/wiki
apt update && apt install -y rbenv git build-essential autoconf libssl-dev libyaml-dev zlib1g-dev libffi-dev libgmp-dev rustc

echo 'eval "$(rbenv init -)"' >> ~/.bashrc
source ~/.bashrc

git clone https://github.com/rbenv/ruby-build.git "$(rbenv root)"/plugins/ruby-build
rbenv install 3.2.9
rbenv local 3.2.9
rbenv rehash

echo "gem: --no-document" >> ~/.gemrc
gem install rails -v 7.0.4.3

# rails -v
/root/.rbenv/versions/3.2.9/lib/ruby/gems/3.2.0/gems/activesupport-7.0.4.3/lib/active_support/logger_thread_safe_level.rb:12:in `<module:LoggerThreadSafeLevel>': uninitialized constant ActiveSupport::LoggerThreadSafeLevel::Logger (NameError)

    Logger::Severity.constants.each do |severity|
          ^^^^^^^^^^
        from /root/.rbenv/versions/3.2.9/lib/ruby/gems/3.2.0/gems/activesupport-7.0.4.3/lib/active_support/logger_thread_safe_level.rb:9:in `<module:ActiveSupport>'
        from /root/.rbenv/versions/3.2.9/lib/ruby/gems/3.2.0/gems/activesupport-7.0.4.3/lib/active_support/logger_thread_safe_level.rb:8:in `<top (required)>'
        from <internal:/root/.rbenv/versions/3.2.9/lib/ruby/3.2.0/rubygems/core_ext/kernel_require.rb>:86:in `require'
        from <internal:/root/.rbenv/versions/3.2.9/lib/ruby/3.2.0/rubygems/core_ext/kernel_require.rb>:86:in `require'
        from /root/.rbenv/versions/3.2.9/lib/ruby/gems/3.2.0/gems/activesupport-7.0.4.3/lib/active_support/logger_silence.rb:5:in `<top (required)>'
        from <internal:/root/.rbenv/versions/3.2.9/lib/ruby/3.2.0/rubygems/core_ext/kernel_require.rb>:86:in `require'
        from <internal:/root/.rbenv/versions/3.2.9/lib/ruby/3.2.0/rubygems/core_ext/kernel_require.rb>:86:in `require'
        from /root/.rbenv/versions/3.2.9/lib/ruby/gems/3.2.0/gems/activesupport-7.0.4.3/lib/active_support/logger.rb:3:in `<top (required)>'
        from <internal:/root/.rbenv/versions/3.2.9/lib/ruby/3.2.0/rubygems/core_ext/kernel_require.rb>:86:in `require'
        from <internal:/root/.rbenv/versions/3.2.9/lib/ruby/3.2.0/rubygems/core_ext/kernel_require.rb>:86:in `require'
        from /root/.rbenv/versions/3.2.9/lib/ruby/gems/3.2.0/gems/activesupport-7.0.4.3/lib/active_support.rb:29:in `<top (required)>'
        from <internal:/root/.rbenv/versions/3.2.9/lib/ruby/3.2.0/rubygems/core_ext/kernel_require.rb>:86:in `require'
        from <internal:/root/.rbenv/versions/3.2.9/lib/ruby/3.2.0/rubygems/core_ext/kernel_require.rb>:86:in `require'
        from /root/.rbenv/versions/3.2.9/lib/ruby/gems/3.2.0/gems/railties-7.0.4.3/lib/rails/command.rb:3:in `<top (required)>'
        from <internal:/root/.rbenv/versions/3.2.9/lib/ruby/3.2.0/rubygems/core_ext/kernel_require.rb>:86:in `require'
        from <internal:/root/.rbenv/versions/3.2.9/lib/ruby/3.2.0/rubygems/core_ext/kernel_require.rb>:86:in `require'
        from /root/.rbenv/versions/3.2.9/lib/ruby/gems/3.2.0/gems/railties-7.0.4.3/lib/rails/cli.rb:12:in `<top (required)>'
        from <internal:/root/.rbenv/versions/3.2.9/lib/ruby/3.2.0/rubygems/core_ext/kernel_require.rb>:86:in `require'
        from <internal:/root/.rbenv/versions/3.2.9/lib/ruby/3.2.0/rubygems/core_ext/kernel_require.rb>:86:in `require'
        from /root/.rbenv/versions/3.2.9/lib/ruby/gems/3.2.0/gems/railties-7.0.4.3/exe/rails:10:in `<top (required)>'
        from /root/.rbenv/versions/3.2.9/bin/rails:25:in `load'
        from /root/.rbenv/versions/3.2.9/bin/rails:25:in `<main>'

# RUBYOPT=-rlogger rails -v Rails 7.0.4.3
Rails 7.0.4.3

[yasulab]

railstutorialについてcodespaceを用いずに環境構築を行う

@Fuyutsubaki ご報告ありがとうございます！READMEにも記載されている通り Codespaces を用いた環境構築のみをサポート しており、各自がそれぞれのローカル環境で行う環境構築まではサポートしておりません 🙇 💦

https://github.com/yasslab/sample_apps/tree/231a0e64ce44179acd573f358fb23b00646e2738?tab=readme-ov-file#white_check_mark-%E5%8B%95%E4%BD%9C%E7%92%B0%E5%A2%83%E3%81%A8%E6%B3%A8%E6%84%8F%E4%BA%8B%E9%A0%85

各自のローカル環境まで「失敗する問題」としてサポートに含めてしまいますと、

• Ubuntu, Debian, macOS, Windows などの OS 別のサポート
• それぞれの OS のバージョン違いのサポート
• ARM / Intel などのアーキテクチャの違いのサポート

等等もしなければならなくなってしまいますので、ご理解いただけると幸いです 🙏 💦