Ruby on rails - 啓動我的舊項目時出錯

我想從2015年開始運行RoR項目。由於我重新安裝了我的系統，我正在使用docker機器來嘗試啓動我的項目。但是我有錯誤，可能需要一段時間才能使其正常工作。這是我現在有錯誤：Ruby on rails - 啓動我的舊項目時出錯

在安裝我有這樣的消息：

... 

Installing devise 3.4.1 
Bundle complete! 17 Gemfile dependencies, 66 gems now installed. 
Bundled gems are installed into /usr/local/bundle. 
Post-install message from rdoc: 
Depending on your version of ruby, you may need to install ruby rdoc/ri data: 

    <= 1.8.6 : unsupported 
    = 1.8.7 : gem install rdoc-data; rdoc-data --install 
    = 1.9.1 : gem install rdoc-data; rdoc-data --install 
    >= 1.9.2 : nothing to do! Yay! 
    ---> 71231202532c

當我嘗試運行rails s，我走這

/usr/local/lib/ruby/gems/2.3.0/gems/bundler-1.14.5/lib/bundler/runtime.rb:94:in `rescue in block (2 levels) in require': There was an error while trying to load the gem 'uglifier'. (Bundler::GemRequireError) 
Gem Load Error is: Could not find a JavaScript runtime. See https://github.com/rails/execjs for a list of available runtimes. 
Backtrace for gem load error is: 
/usr/local/bundle/gems/execjs-2.5.2/lib/execjs/runtimes.rb:48:in `autodetect' 
/usr/local/bundle/gems/execjs-2.5.2/lib/execjs.rb:5:in `<module:ExecJS>' 
/usr/local/bundle/gems/execjs-2.5.2/lib/execjs.rb:4:in `<top (required)>' 
/usr/local/bundle/gems/activesupport-4.2.1/lib/active_support/dependencies.rb:274:in `require' 
/usr/local/bundle/gems/activesupport-4.2.1/lib/active_support/dependencies.rb:274:in `block in require' 
/usr/local/bundle/gems/activesupport-4.2.1/lib/active_support/dependencies.rb:240:in `load_dependency' 
/usr/local/bundle/gems/activesupport-4.2.1/lib/active_support/dependencies.rb:274:in `require' 
/usr/local/bundle/gems/uglifier-2.7.1/lib/uglifier.rb:3:in `<top (required)>' 
/usr/local/lib/ruby/gems/2.3.0/gems/bundler-1.14.5/lib/bundler/runtime.rb:91:in `require' 
/usr/local/lib/ruby/gems/2.3.0/gems/bundler-1.14.5/lib/bundler/runtime.rb:91:in `block (2 levels) in require' 
/usr/local/lib/ruby/gems/2.3.0/gems/bundler-1.14.5/lib/bundler/runtime.rb:86:in `each' 
/usr/local/lib/ruby/gems/2.3.0/gems/bundler-1.14.5/lib/bundler/runtime.rb:86:in `block in require' 
/usr/local/lib/ruby/gems/2.3.0/gems/bundler-1.14.5/lib/bundler/runtime.rb:75:in `each' 
/usr/local/lib/ruby/gems/2.3.0/gems/bundler-1.14.5/lib/bundler/runtime.rb:75:in `require' 
/usr/local/lib/ruby/gems/2.3.0/gems/bundler-1.14.5/lib/bundler.rb:107:in `require' 
/config/application.rb:7:in `<top (required)>' 
/usr/local/bundle/gems/railties-4.2.1/lib/rails/commands/commands_tasks.rb:78:in `require' 
/usr/local/bundle/gems/railties-4.2.1/lib/rails/commands/commands_tasks.rb:78:in `block in server' 
/usr/local/bundle/gems/railties-4.2.1/lib/rails/commands/commands_tasks.rb:75:in `tap' 
/usr/local/bundle/gems/railties-4.2.1/lib/rails/commands/commands_tasks.rb:75:in `server' 
/usr/local/bundle/gems/railties-4.2.1/lib/rails/commands/commands_tasks.rb:39:in `run_command!' 
/usr/local/bundle/gems/railties-4.2.1/lib/rails/commands.rb:17:in `<top (required)>' 
/bin/rails:9:in `require' 
/bin/rails:9:in `<top (required)>' 
/usr/local/bundle/gems/spring-2.0.1/lib/spring/client/rails.rb:28:in `load' 
/usr/local/bundle/gems/spring-2.0.1/lib/spring/client/rails.rb:28:in `call' 
/usr/local/bundle/gems/spring-2.0.1/lib/spring/client/command.rb:7:in `call' 
/usr/local/bundle/gems/spring-2.0.1/lib/spring/client.rb:30:in `run' 
/usr/local/bundle/gems/spring-2.0.1/bin/spring:49:in `<top (required)>' 
/usr/local/bundle/gems/spring-2.0.1/lib/spring/binstub.rb:31:in `load' 
/usr/local/bundle/gems/spring-2.0.1/lib/spring/binstub.rb:31:in `<top (required)>' 
/bin/spring:15:in `require' 
/bin/spring:15:in `<top (required)>' 
bin/rails:3:in `load' 
bin/rails:3:in `<main>' 
Bundler Error Backtrace: 
     from /usr/local/lib/ruby/gems/2.3.0/gems/bundler-1.14.5/lib/bundler/runtime.rb:90:in `block (2 levels) in require' 
     from /usr/local/lib/ruby/gems/2.3.0/gems/bundler-1.14.5/lib/bundler/runtime.rb:86:in `each' 
     from /usr/local/lib/ruby/gems/2.3.0/gems/bundler-1.14.5/lib/bundler/runtime.rb:86:in `block in require' 
     from /usr/local/lib/ruby/gems/2.3.0/gems/bundler-1.14.5/lib/bundler/runtime.rb:75:in `each' 
     from /usr/local/lib/ruby/gems/2.3.0/gems/bundler-1.14.5/lib/bundler/runtime.rb:75:in `require' 
     from /usr/local/lib/ruby/gems/2.3.0/gems/bundler-1.14.5/lib/bundler.rb:107:in `require' 
     from /config/application.rb:7:in `<top (required)>' 
     from /usr/local/bundle/gems/railties-4.2.1/lib/rails/commands/commands_tasks.rb:78:in `require' 
     from /usr/local/bundle/gems/railties-4.2.1/lib/rails/commands/commands_tasks.rb:78:in `block in server' 
     from /usr/local/bundle/gems/railties-4.2.1/lib/rails/commands/commands_tasks.rb:75:in `tap' 
     from /usr/local/bundle/gems/railties-4.2.1/lib/rails/commands/commands_tasks.rb:75:in `server' 
     from /usr/local/bundle/gems/railties-4.2.1/lib/rails/commands/commands_tasks.rb:39:in `run_command!' 
     from /usr/local/bundle/gems/railties-4.2.1/lib/rails/commands.rb:17:in `<top (required)>' 
     from /bin/rails:9:in `require' 
     from /bin/rails:9:in `<top (required)>' 
     from /usr/local/bundle/gems/spring-2.0.1/lib/spring/client/rails.rb:28:in `load' 
     from /usr/local/bundle/gems/spring-2.0.1/lib/spring/client/rails.rb:28:in `call' 
     from /usr/local/bundle/gems/spring-2.0.1/lib/spring/client/command.rb:7:in `call' 
     from /usr/local/bundle/gems/spring-2.0.1/lib/spring/client.rb:30:in `run' 
     from /usr/local/bundle/gems/spring-2.0.1/bin/spring:49:in `<top (required)>' 
     from /usr/local/bundle/gems/spring-2.0.1/lib/spring/binstub.rb:31:in `load' 
     from /usr/local/bundle/gems/spring-2.0.1/lib/spring/binstub.rb:31:in `<top (required)>' 
     from /bin/spring:15:in `require' 
     from /bin/spring:15:in `<top (required)>' 
     from bin/rails:3:in `load' 
     from bin/rails:3:in `<main>'

是否有可能運行一個這樣的舊項目？
如果是的話我該如何解決這個問題？

注意我的版本軌和創業板的是：本身

[email protected]:/# rails -v 
Array values in the parameter to `Gem.paths=` are deprecated. 
Please use a String or nil. 
An Array ({"GEM_PATH"=>["/usr/local/bundle"]}) was passed in from bin/rails:3:in `load' 
Rails 4.2.1 
[email protected]:/# gem -v 
2.6.10

來源

2017-03-02 dmx

我想你錯過了系統上的nodejs。 Uglifier是JS wrapper，它需要運行3210或JS interpreter。請爲波紋管運行這些命令：

上ubuntu

sudo apt-get install nodejs

或者運行OSX的

brew install nodejs

來源

2017-03-02 09:06:41

錯誤說話。 Execjs需要一個JavaScript運行時引擎，你沒有安裝。

Gem Load Error is: Could not find a JavaScript runtime. See https://github.com/rails/execjs for a list of available runtimes.

檢查here獲取可用運行時的列表。我建議安裝Node.js.

來源

2017-03-02 08:54:22 gkats

對不起，我沒有結果 – dmx

嘗試這樣做我假設你已經設置你的'PATH '相應地拿起node.js二進制文件，對吧？如果你打開一個控制檯並鍵入'ExecJS.runtime'它會拋出一個錯誤嗎？這可能是Rails無法檢測到運行時。檢查你的安裝，環境變量，權限;）。您還可以在Rails中配置運行時，提供runner路徑和命令。查看ExecJS文檔，我想你會找到一個解決方案。 – gkats

Ruby on rails - 啓動我的舊項目時出錯

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