Q&A
teratail質問
前提・実現したいこと
（例）Ruby on Railsで新規作成したプログラムをサーバーで起動させ、確認しようとしていますが、「rails s -p 3000」を実行すると下記のエラーが出てしまいます。
発生している問題・エラーメッセージ
Traceback (most recent call last):
27: from bin/rails:4:in <main>' 26: from bin/rails:4:in require'
25: from C:/Ruby26-x64/lib/ruby/gems/2.6.0/gems/railties-6.0.2.1/lib/rails/commands.rb:18:in <top (required)>' 24: from C:/Ruby26-x64/lib/ruby/gems/2.6.0/gems/railties-6.0.2.1/lib/rails/command.rb:46:in invoke'
23: from C:/Ruby26-x64/lib/ruby/gems/2.6.0/gems/railties-6.0.2.1/lib/rails/command/base.rb:69:in perform' 22: from C:/Ruby26-x64/lib/ruby/gems/2.6.0/gems/thor-1.0.1/lib/thor.rb:392:in dispatch'
21: from C:/Ruby26-x64/lib/ruby/gems/2.6.0/gems/thor-1.0.1/lib/thor/invocation.rb:127:in invoke_command' 20: from C:/Ruby26-x64/lib/ruby/gems/2.6.0/gems/thor-1.0.1/lib/thor/command.rb:27:in run'
19: from C:/Ruby26-x64/lib/ruby/gems/2.6.0/gems/railties-6.0.2.1/lib/rails/commands/server/server_command.rb:138:in perform' 18: from C:/Ruby26-x64/lib/ruby/gems/2.6.0/gems/railties-6.0.2.1/lib/rails/commands/server/server_command.rb:138:in tap'
17: from C:/Ruby26-x64/lib/ruby/gems/2.6.0/gems/railties-6.0.2.1/lib/rails/commands/server/server_command.rb:141:in block in perform' 16: from C:/Ruby26-x64/lib/ruby/gems/2.6.0/gems/activesupport-6.0.2.1/lib/active_support/dependencies.rb:325:in require'
15: from C:/Ruby26-x64/lib/ruby/gems/2.6.0/gems/activesupport-6.0.2.1/lib/active_support/dependencies.rb:291:in load_dependency' 14: from C:/Ruby26-x64/lib/ruby/gems/2.6.0/gems/activesupport-6.0.2.1/lib/active_support/dependencies.rb:325:in block in require'
13: from C:/Ruby26-x64/lib/ruby/gems/2.6.0/gems/activesupport-6.0.2.1/lib/active_support/dependencies.rb:325:in require' 12: from C:/Users/P19013/IdeaProjects/team1/config/application.rb:7:in <top (required)>'
11: from C:/Ruby26-x64/lib/ruby/2.6.0/bundler.rb:114:in require' 10: from C:/Ruby26-x64/lib/ruby/2.6.0/bundler/runtime.rb:65:in require'
9: from C:/Ruby26-x64/lib/ruby/2.6.0/bundler/runtime.rb:65:in each' 8: from C:/Ruby26-x64/lib/ruby/2.6.0/bundler/runtime.rb:76:in block in require'
7: from C:/Ruby26-x64/lib/ruby/2.6.0/bundler/runtime.rb:76:in each' 6: from C:/Ruby26-x64/lib/ruby/2.6.0/bundler/runtime.rb:81:in block (2 levels) in require'
5: from C:/Ruby26-x64/lib/ruby/2.6.0/bundler/runtime.rb:81:in require' 4: from C:/Ruby26-x64/lib/ruby/gems/2.6.0/gems/sqlite3-1.3.13-x64-mingw32/lib/sqlite3.rb:4:in <top (required)>'
3: from C:/Ruby26-x64/lib/ruby/gems/2.6.0/gems/activesupport-6.0.2.1/lib/active_support/dependencies.rb:325:in require' 2: from C:/Ruby26-x64/lib/ruby/gems/2.6.0/gems/activesupport-6.0.2.1/lib/active_support/dependencies.rb:291:in load_dependency'
1: from C:/Ruby26-x64/lib/ruby/gems/2.6.0/gems/activesupport-6.0.2.1/lib/active_support/dependencies.rb:325:in block in require' C:/Ruby26-x64/lib/ruby/gems/2.6.0/gems/activesupport-6.0.2.1/lib/active_support/dependencies.rb:325:in require': cannot load such file -- sqlite3/2.6/sqlite3_native (LoadError)
28: from bin/rails:4:in <main>' 27: from bin/rails:4:in require'
26: from C:/Ruby26-x64/lib/ruby/gems/2.6.0/gems/railties-6.0.2.1/lib/rails/commands.rb:18:in <top (required)>' 25: from C:/Ruby26-x64/lib/ruby/gems/2.6.0/gems/railties-6.0.2.1/lib/rails/command.rb:46:in invoke'
24: from C:/Ruby26-x64/lib/ruby/gems/2.6.0/gems/railties-6.0.2.1/lib/rails/command/base.rb:69:in perform' 23: from C:/Ruby26-x64/lib/ruby/gems/2.6.0/gems/thor-1.0.1/lib/thor.rb:392:in dispatch'
22: from C:/Ruby26-x64/lib/ruby/gems/2.6.0/gems/thor-1.0.1/lib/thor/invocation.rb:127:in invoke_command' 21: from C:/Ruby26-x64/lib/ruby/gems/2.6.0/gems/thor-1.0.1/lib/thor/command.rb:27:in run'
20: from C:/Ruby26-x64/lib/ruby/gems/2.6.0/gems/railties-6.0.2.1/lib/rails/commands/server/server_command.rb:138:in perform' 19: from C:/Ruby26-x64/lib/ruby/gems/2.6.0/gems/railties-6.0.2.1/lib/rails/commands/server/server_command.rb:138:in tap'
18: from C:/Ruby26-x64/lib/ruby/gems/2.6.0/gems/railties-6.0.2.1/lib/rails/commands/server/server_command.rb:141:in block in perform' 17: from C:/Ruby26-x64/lib/ruby/gems/2.6.0/gems/activesupport-6.0.2.1/lib/active_support/dependencies.rb:325:in require'
16: from C:/Ruby26-x64/lib/ruby/gems/2.6.0/gems/activesupport-6.0.2.1/lib/active_support/dependencies.rb:291:in load_dependency' 15: from C:/Ruby26-x64/lib/ruby/gems/2.6.0/gems/activesupport-6.0.2.1/lib/active_support/dependencies.rb:325:in block in require'
14: from C:/Ruby26-x64/lib/ruby/gems/2.6.0/gems/activesupport-6.0.2.1/lib/active_support/dependencies.rb:325:in require' 13: from C:/Users/P19013/IdeaProjects/team1/config/application.rb:7:in <top (required)>'
12: from C:/Ruby26-x64/lib/ruby/2.6.0/bundler.rb:114:in require' 11: from C:/Ruby26-x64/lib/ruby/2.6.0/bundler/runtime.rb:65:in require'
10: from C:/Ruby26-x64/lib/ruby/2.6.0/bundler/runtime.rb:65:in each' 9: from C:/Ruby26-x64/lib/ruby/2.6.0/bundler/runtime.rb:76:in block in require'
8: from C:/Ruby26-x64/lib/ruby/2.6.0/bundler/runtime.rb:76:in each' 7: from C:/Ruby26-x64/lib/ruby/2.6.0/bundler/runtime.rb:81:in block (2 levels) in require'
6: from C:/Ruby26-x64/lib/ruby/2.6.0/bundler/runtime.rb:81:in require' 5: from C:/Ruby26-x64/lib/ruby/gems/2.6.0/gems/sqlite3-1.3.13-x64-mingw32/lib/sqlite3.rb:2:in <top (required)>'
4: from C:/Ruby26-x64/lib/ruby/gems/2.6.0/gems/sqlite3-1.3.13-x64-mingw32/lib/sqlite3.rb:6:in rescue in <top (required)>' 3: from C:/Ruby26-x64/lib/ruby/gems/2.6.0/gems/activesupport-6.0.2.1/lib/active_support/dependencies.rb:325:in require'
2: from C:/Ruby26-x64/lib/ruby/gems/2.6.0/gems/activesupport-6.0.2.1/lib/active_support/dependencies.rb:291:in load_dependency' 1: from C:/Ruby26-x64/lib/ruby/gems/2.6.0/gems/activesupport-6.0.2.1/lib/active_support/dependencies.rb:325:in block in require'
C:/Ruby26-x64/lib/ruby/gems/2.6.0/gems/activesupport-6.0.2.1/lib/active_support/dependencies.rb:325:in `require': cannot load such file -- sqlite3/sqlite3_native (LoadError)
試したこと
bundler installやsqlite3のインストールのやり直しなど、
色々試してみたのですがダメでした。
補足情報（FW/ツールのバージョンなど）
ruby 2.6.5p114 (2019-10-01 revision 67812) [x64-mingw32]
Rails 6.0.2.1
Bundler version 1.17.2
sqlite3 --version 3.6.20
回答1件
0
githubのissueによると、次の方法で解決するようなので、試してみてはいかがでしょう？？
Cannot load such file -- sqlite3/sqlite3_native (LoadError)
bash
1$ gem uninstall sqlite3 --all 2$ ridk exec pacman -S mingw-w64-x86_64-sqlite3 3$ gem inst sqlite3 --platform ruby
投稿2020/02/09 14:03
総合スコア1382
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