hello_appで試しにページを表示してみようと思い、Runして見た所、
bash: line 1: hello_app/Gemfile: No such file or directory Process exited with code: 127
と出てきてしまいました。無視してpreviewしてみたら
No application seems to be running here
が出てきました。(当たり前)
Gemfileの一行目のが存在しないとのことですが
:~/workspace/hello_app $ ls Gemfile Gemfile.lock README.md Rakefile app/ bin/ config/ config.ru db/ lib/ log/ public/ test/ tmp/ vendor/
このように、hello_appの直下に存在しています。
ちなみにGemfileには以下の内容が書かれています。
少し前にこのGemfile内をイジってしまったことがあったのでもしかしたらそれが原因かもしれないですが詳しいことはわからないです。
source 'https://rubygems.org' # Bundle edge Rails instead: gem 'rails', github: 'rails/rails' gem 'rails', '~> 5.0.0', '>= 5.0.0.1' # Use sqlite3 as the database for Active Record gem 'sqlite3' # Use Puma as the app server gem 'puma', '~> 3.0' # Use SCSS for stylesheets gem 'sass-rails', '~> 5.0' # Use Uglifier as compressor for JavaScript assets gem 'uglifier', '>= 1.3.0' # Use CoffeeScript for .coffee assets and views gem 'coffee-rails', '~> 4.2' # See https://github.com/rails/execjs#readme for more supported runtimes # gem 'therubyracer', platforms: :ruby # Use jquery as the JavaScript library gem 'jquery-rails' # Turbolinks makes navigating your web application faster. Read more: https://github.com/turbolinks/turbolinks gem 'turbolinks', '~> 5' # Build JSON APIs with ease. Read more: https://github.com/rails/jbuilder gem 'jbuilder', '~> 2.5' # Use Redis adapter to run Action Cable in production # gem 'redis', '~> 3.0' # Use ActiveModel has_secure_password # gem 'bcrypt', '~> 3.1.7' # Use Capistrano for deployment # gem 'capistrano-rails', group: :development group :development, :test do # Call 'byebug' anywhere in the code to stop execution and get a debugger console gem 'byebug', platform: :mri end group :development do # Access an IRB console on exception pages or by using <%= console %> anywhere in the code. gem 'web-console' gem 'listen', '~> 3.0.5' # Spring speeds up development by keeping your application running in the background. Read more: https://github.com/rails/spring gem 'spring' gem 'spring-watcher-listen', '~> 2.0.0' end # Windows does not include zoneinfo files, so bundle the tzinfo-data gem gem 'tzinfo-data', platforms: [:mingw, :mswin, :x64_mingw, :jruby]
回答の方よろしくお願いいたします。
####追記
bundle installをすると
Could not locate Gemfile
となってしまいました
そこで
gem install rails --version5.0.0.1
と入力したところ
ERROR: While executing gem ... (OptionParser::InvalidOption) invalid option: --version5.0.0.1
となってしまいました...
今入っているRailsのバージョンを確認しようと
$ rails --version
と打ったところ
Bundler could not find compatible versions for gem "activesupport": In snapshot (Gemfile.lock): activesupport (= 5.0.2) In Gemfile: rails (~> 5.1.0) was resolved to 5.1.0, which depends on activejob (= 5.1.0) was resolved to 5.1.0, which depends on globalid (>= 0.3.6) was resolved to 0.4.0, which depends on activesupport (>= 4.2.0) jbuilder (~> 2.0) was resolved to 2.6.3, which depends on activesupport (< 5.2, >= 3.0.0) rails (~> 5.1.0) was resolved to 5.1.0, which depends on activesupport (= 5.1.0) rails (~> 5.1.0) was resolved to 5.1.0, which depends on activesupport (= 5.1.0) rails (~> 5.1.0) was resolved to 5.1.0, which depends on activesupport (= 5.1.0) rails (~> 5.1.0) was resolved to 5.1.0, which depends on actionmailer (= 5.1.0) was resolved to 5.1.0, which depends on rails-dom-testing (~> 2.0) was resolved to 2.0.2, which depends on activesupport (< 6.0, >= 4.2.0) spring was resolved to 2.0.1, which depends on activesupport (>= 4.2) rails (~> 5.1.0) was resolved to 5.1.0, which depends on sprockets-rails (>= 2.0.0) was resolved to 3.2.0, which depends on activesupport (>= 4.0) Running `bundle update` will rebuild your snapshot from scratch, using only the gems in your Gemfile, which may resolve the conflict.
現在のrailsのバージョンすら確認できない状態です...
Runに関しては、Cloud9の上にあるRUNボタンを押しました。
回答1件
あなたの回答
tips
プレビュー