rails newでエラーが起こる [rails 初心者です]

Question

前提・実現したいこと

ruby on rails を使って新しいアプリケーションを作成したいと思っております。
progateで基礎を学び実際にオリジナルサービスを作成しようとしております。
railsガイドブックに従い新規プロジェクトを作成しようとしたのですが、エラーが出てしまい困っております。
初歩的な質問で申し訳ございませんが助けていただけると幸いです。

発生している問題・エラーメッセージ

Traceback (most recent call last):
	47: from /Users/un/.rbenv/versions/2.5.0/bin/rails:23:in `<main>'
	46: from /Users/un/.rbenv/versions/2.5.0/bin/rails:23:in `load'
	45: from /Users/un/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/railties-6.0.1/exe/rails:10:in `<top (required)>'
	44: from /Users/un/.rbenv/versions/2.5.0/lib/ruby/2.5.0/rubygems/core_ext/kernel_require.rb:59:in `require'
	43: from /Users/un/.rbenv/versions/2.5.0/lib/ruby/2.5.0/rubygems/core_ext/kernel_require.rb:59:in `require'
	42: from /Users/un/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/railties-6.0.1/lib/rails/cli.rb:18:in `<top (required)>'
	41: from /Users/un/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/railties-6.0.1/lib/rails/command.rb:46:in `invoke'
	40: from /Users/un/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/railties-6.0.1/lib/rails/command/base.rb:65:in `perform'
	39: from /Users/un/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/thor-0.20.3/lib/thor.rb:387:in `dispatch'
	38: from /Users/un/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/thor-0.20.3/lib/thor/invocation.rb:126:in `invoke_command'
	37: from /Users/un/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/thor-0.20.3/lib/thor/command.rb:27:in `run'
	36: from /Users/un/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/railties-6.0.1/lib/rails/commands/application/application_command.rb:26:in `perform'
	35: from /Users/un/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/thor-0.20.3/lib/thor/base.rb:466:in `start'
	34: from /Users/un/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/thor-0.20.3/lib/thor/group.rb:232:in `dispatch'
	33: from /Users/un/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/thor-0.20.3/lib/thor/invocation.rb:133:in `invoke_all'
	32: from /Users/un/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/thor-0.20.3/lib/thor/invocation.rb:133:in `map'
	31: from /Users/un/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/thor-0.20.3/lib/thor/invocation.rb:133:in `each'
	30: from /Users/un/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/thor-0.20.3/lib/thor/invocation.rb:133:in `block in invoke_all'
	29: from /Users/un/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/thor-0.20.3/lib/thor/invocation.rb:126:in `invoke_command'
	28: from /Users/un/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/thor-0.20.3/lib/thor/command.rb:27:in `run'
	27: from /Users/un/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/railties-6.0.1/lib/rails/generators/rails/app/app_generator.rb:319:in `create_config_files'
	26: from /Users/un/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/railties-6.0.1/lib/rails/generators/app_base.rb:156:in `build'
	25: from /Users/un/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/railties-6.0.1/lib/rails/generators/rails/app/app_generator.rb:106:in `config'
	24: from /Users/un/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/railties-6.0.1/lib/rails/generators/rails/app/app_generator.rb:19:in `inside'
	23: from /Users/un/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/thor-0.20.3/lib/thor/actions.rb:188:in `inside'
	22: from /Users/un/.rbenv/versions/2.5.0/lib/ruby/2.5.0/fileutils.rb:122:in `cd'
	21: from /Users/un/.rbenv/versions/2.5.0/lib/ruby/2.5.0/fileutils.rb:122:in `chdir'
	20: from /Users/un/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/thor-0.20.3/lib/thor/actions.rb:188:in `block in inside'
	19: from /Users/un/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/railties-6.0.1/lib/rails/generators/rails/app/app_generator.rb:115:in `block in config'
	18: from /Users/un/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/railties-6.0.1/lib/rails/generators/rails/app/app_generator.rb:19:in `directory'
	17: from /Users/un/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/thor-0.20.3/lib/thor/actions/directory.rb:52:in `directory'
	16: from /Users/un/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/thor-0.20.3/lib/thor/actions.rb:94:in `action'
	15: from /Users/un/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/thor-0.20.3/lib/thor/actions/directory.rb:66:in `invoke!'
	14: from /Users/un/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/thor-0.20.3/lib/thor/actions/directory.rb:80:in `execute!'
	13: from /Users/un/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/thor-0.20.3/lib/thor/actions/directory.rb:80:in `each'
	12: from /Users/un/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/thor-0.20.3/lib/thor/actions/directory.rb:92:in `block in execute!'
	11: from /Users/un/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/thor-0.20.3/lib/thor/actions/file_manipulation.rb:122:in `template'
	10: from /Users/un/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/thor-0.20.3/lib/thor/actions/create_file.rb:25:in `create_file'
	 9: from /Users/un/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/thor-0.20.3/lib/thor/actions.rb:94:in `action'
	 8: from /Users/un/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/thor-0.20.3/lib/thor/actions/create_file.rb:60:in `invoke!'
	 7: from /Users/un/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/thor-0.20.3/lib/thor/actions/empty_directory.rb:117:in `invoke_with_conflict_check'
	 6: from /Users/un/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/thor-0.20.3/lib/thor/actions/create_file.rb:63:in `block in invoke!'
	 5: from /Users/un/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/thor-0.20.3/lib/thor/actions/create_file.rb:63:in `open'
	 4: from /Users/un/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/thor-0.20.3/lib/thor/actions/create_file.rb:63:in `block (2 levels) in invoke!'
	 3: from /Users/un/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/thor-0.20.3/lib/thor/actions/create_file.rb:53:in `render'
	 2: from /Users/un/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/thor-0.20.3/lib/thor/actions/file_manipulation.rb:131:in `block in template'
	 1: from /Users/un/.rbenv/versions/2.5.0/lib/ruby/2.5.0/erb.rb:885:in `result'
/Users/un/.rbenv/versions/2.5.0/lib/ruby/2.5.0/erb.rb:885:in `eval': /Users/un/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/railties-6.0.1/lib/rails/generators/rails/app/templates/config/environments/test.rb.tt:10: syntax error, unexpected ')', expecting end-of-input (SyntaxError)
);  if spring_install? 
^

appファイルなどは作成できているのですが、dbファイルやlibなどが作成されない現象が起こっています。。

試したこと

railsガイドに従った。
rubyのバージョンを変えてみたがうまくいかず

補足情報（FW/ツールのバージョンなど）

ruby 2.5.0p0 (2017-12-25 revision 61468) [x86_64-darwin18]
Rails 6.0.1

Answer 1

railties syntax error in test.rb.tt · Issue #37680 · rails/rails

上記Issueで報告されているとおり、Ruby 2.5.0のバグです。Rubyを2.5.1以上にアップデートしてください。どうしても2.5.1以上にアップデートすることができない理由がある場合は、Issueの最後にjonatasteixeiraさんが書いている内容を参考にtest.rb.ttを書き換えてください。(Railsのバグでは無いため、Ralis側で対応することはありません)

Comments

[onigiri_beef]

ありがとうございます！まさにこれでバージョンあげたらできました。助かりました！