Rails　 `require_relative': cannot load such file --

railsのインストール後、rails newから
rails db:createをしたら

bin/rails:3:in `require_relative': cannot load such file -- /mnt/c/Users/user/Desktop/rails/testapp/config/boot (LoadError)

と出てきました。

rails g controller をしても同じエラーが出ます。

bootファイルがないというエラーなのでしょうか？

対応方法教えて頂けると幸いです。

ubuntu
1mbaby@PC:~/rails$  rails new testapp -d postgresql
2      create
3      create  README.md
4      create  Rakefile
5      create  .ruby-version
6      create  config.ru
7      create  .gitignore
8      create  Gemfile
9         run  git init from "."
10error: chmod on /mnt/c/Users/user/Desktop/rails/testapp/.git/config.lock failed: Operation not permitted
11fatal: could not set 'core.filemode' to 'false'
12      create  package.json
13      create  app
14      create  app/assets/config/manifest.js
15      create  app/assets/stylesheets/application.css
16      create  app/channels/application_cable/channel.rb
17      create  app/channels/application_cable/connection.rb
18      create  app/controllers/application_controller.rb
19      create  app/helpers/application_helper.rb
20      create  app/javascript/channels/consumer.js
21      create  app/javascript/channels/index.js
22      create  app/javascript/packs/application.js
23      create  app/jobs/application_job.rb
24      create  app/mailers/application_mailer.rb
25      create  app/models/application_record.rb
26      create  app/views/layouts/application.html.erb
27      create  app/views/layouts/mailer.html.erb
28      create  app/views/layouts/mailer.text.erb
29      create  app/assets/images
30      create  app/assets/images/.keep
31      create  app/controllers/concerns/.keep
32      create  app/models/concerns/.keep
33      create  bin
34      create  bin/rails
35      create  bin/rake
36      create  bin/setup
37      create  bin/yarn
38Traceback (most recent call last):
39        31: from /home/mbaby/.rbenv/versions/2.7.0/bin/rails:23:in `<main>'
40        30: from /home/mbaby/.rbenv/versions/2.7.0/bin/rails:23:in `load'
41        29: from /home/mbaby/.rbenv/versions/2.7.0/lib/ruby/gems/2.7.0/gems/railties-6.0.3/exe/rails:10:in `<top (required)>'
42        28: from /home/mbaby/.rbenv/versions/2.7.0/lib/ruby/2.7.0/rubygems/core_ext/kernel_require.rb:72:in `require'
43        27: from /home/mbaby/.rbenv/versions/2.7.0/lib/ruby/2.7.0/rubygems/core_ext/kernel_require.rb:72:in `require'
44        26: from /home/mbaby/.rbenv/versions/2.7.0/lib/ruby/gems/2.7.0/gems/railties-6.0.3/lib/rails/cli.rb:18:in `<top (required)>'
45        25: from /home/mbaby/.rbenv/versions/2.7.0/lib/ruby/gems/2.7.0/gems/railties-6.0.3/lib/rails/command.rb:46:in `invoke'
46        24: from /home/mbaby/.rbenv/versions/2.7.0/lib/ruby/gems/2.7.0/gems/railties-6.0.3/lib/rails/command/base.rb:69:in `perform'
47        23: from /home/mbaby/.rbenv/versions/2.7.0/lib/ruby/gems/2.7.0/gems/thor-1.0.1/lib/thor.rb:392:in `dispatch'
48        22: from /home/mbaby/.rbenv/versions/2.7.0/lib/ruby/gems/2.7.0/gems/thor-1.0.1/lib/thor/invocation.rb:127:in `invoke_command'
49        21: from /home/mbaby/.rbenv/versions/2.7.0/lib/ruby/gems/2.7.0/gems/thor-1.0.1/lib/thor/command.rb:27:in `run'
50        20: from /home/mbaby/.rbenv/versions/2.7.0/lib/ruby/gems/2.7.0/gems/railties-6.0.3/lib/rails/commands/application/application_command.rb:26:in `perform'
51        19: from /home/mbaby/.rbenv/versions/2.7.0/lib/ruby/gems/2.7.0/gems/thor-1.0.1/lib/thor/base.rb:485:in `start'
52        18: from /home/mbaby/.rbenv/versions/2.7.0/lib/ruby/gems/2.7.0/gems/thor-1.0.1/lib/thor/group.rb:232:in `dispatch'
53        17: from /home/mbaby/.rbenv/versions/2.7.0/lib/ruby/gems/2.7.0/gems/thor-1.0.1/lib/thor/invocation.rb:134:in `invoke_all'
54        16: from /home/mbaby/.rbenv/versions/2.7.0/lib/ruby/gems/2.7.0/gems/thor-1.0.1/lib/thor/invocation.rb:134:in `map'
55        15: from /home/mbaby/.rbenv/versions/2.7.0/lib/ruby/gems/2.7.0/gems/thor-1.0.1/lib/thor/invocation.rb:134:in `each'
56        14: from /home/mbaby/.rbenv/versions/2.7.0/lib/ruby/gems/2.7.0/gems/thor-1.0.1/lib/thor/invocation.rb:134:in `block in invoke_all'
57        13: from /home/mbaby/.rbenv/versions/2.7.0/lib/ruby/gems/2.7.0/gems/thor-1.0.1/lib/thor/invocation.rb:127:in `invoke_command'
58        12: from /home/mbaby/.rbenv/versions/2.7.0/lib/ruby/gems/2.7.0/gems/thor-1.0.1/lib/thor/command.rb:27:in `run'
59        11: from /home/mbaby/.rbenv/versions/2.7.0/lib/ruby/gems/2.7.0/gems/railties-6.0.3/lib/rails/generators/rails/app/app_generator.rb:303:in `create_bin_files'
60        10: from /home/mbaby/.rbenv/versions/2.7.0/lib/ruby/gems/2.7.0/gems/railties-6.0.3/lib/rails/generators/app_base.rb:155:in `build'
61         9: from /home/mbaby/.rbenv/versions/2.7.0/lib/ruby/gems/2.7.0/gems/railties-6.0.3/lib/rails/generators/rails/app/app_generator.rb:92:in `bin'
62         8: from /home/mbaby/.rbenv/versions/2.7.0/lib/ruby/gems/2.7.0/gems/railties-6.0.3/lib/rails/generators/rails/app/app_generator.rb:19:in `chmod'
63         7: from /home/mbaby/.rbenv/versions/2.7.0/lib/ruby/gems/2.7.0/gems/thor-1.0.1/lib/thor/actions/file_manipulation.rb:154:in `chmod'
64         6: from /home/mbaby/.rbenv/versions/2.7.0/lib/ruby/2.7.0/fileutils.rb:1035:in `chmod_R'
65         5: from /home/mbaby/.rbenv/versions/2.7.0/lib/ruby/2.7.0/fileutils.rb:1035:in `each'
66         4: from /home/mbaby/.rbenv/versions/2.7.0/lib/ruby/2.7.0/fileutils.rb:1036:in `block in chmod_R'
67         3: from /home/mbaby/.rbenv/versions/2.7.0/lib/ruby/2.7.0/fileutils.rb:1492:in `preorder_traverse'
68         2: from /home/mbaby/.rbenv/versions/2.7.0/lib/ruby/2.7.0/fileutils.rb:1038:in `block (2 levels) in chmod_R'
69         1: from /home/mbaby/.rbenv/versions/2.7.0/lib/ruby/2.7.0/fileutils.rb:1346:in `chmod'
70/home/mbaby/.rbenv/versions/2.7.0/lib/ruby/2.7.0/fileutils.rb:1346:in `chmod': Operation not permitted @ apply2files - /mnt/c/Users/user/Desktop/rails/testapp/bin (Errno::EPERM)
71mbaby@PC:~/rails$ cd testapp
72mbaby@PC:~/rails/testapp$ bin/rails db:create
73Traceback (most recent call last):
74        1: from bin/rails:3:in `<main>'
75bin/rails:3:in `require_relative': cannot load such file -- /mnt/c/Users/user/Desktop/rails/testapp/config/boot (LoadError)
76mbaby@PC:~/rails/testapp$ bin/rails g controller home index
77Traceback (most recent call last):
78        1: from bin/rails:3:in `<main>'
79bin/rails:3:in `require_relative': cannot load such file -- /mnt/c/Users/user/Desktop/rails/testapp/config/boot (LoadError)
80mbaby@PC:~/rails/testapp$
81

行動規範の内容に同意します

回答1件

ベストアンサー

Rails はやったことがないので、間違っているかもですが。

まずは、

error: chmod on /mnt/c/Users/user/Desktop/rails/testapp/.git/config.lock failed: Operation not permitted
fatal: could not set 'core.filemode' to 'false'

を解決する必要があるのでは？
アプリの保存先を Windows 上のディレクトリではなく、WSL 上のディレクトリに変更すれば、解決しそうな気がしますが。

投稿2020/07/09 05:37