Ruby on Rails應用程序資產未加載HTTP 404

Question

Estimatemyproject.com在紅寶石上運行已超過2年，沒有任何問題。 但是就在今天，它停止加載資產。 我在網上搜索並嘗試

 rake assets:precompile --trace RAILS_ENV=production

但是失敗了：

root@emp:/home/emp/current# rake assets:precompile --trace  RAILS_ENV=production
rake aborted!
/home/emp/emp/releases/20160127092918/config/application.rb:7: syntax error, unexpected ':', expecting ')'
  Bundler.require(*Rails.groups(assets: %w(development test)))
                                   ^
/home/emp/emp/releases/20160127092918/config/application.rb:7: syntax error, unexpected ')', expecting kEND
  Bundler.require(*Rails.groups(assets: %w(development test)))
                                                         ^
/home/emp/emp/releases/20160127092918/config/application.rb:60: syntax error, unexpected $end, expecting kEND
/home/emp/emp/releases/20160127092918/Rakefile:5:in `require'
/home/emp/emp/releases/20160127092918/Rakefile:5
/usr/lib/ruby/vendor_ruby/rake/rake_module.rb:25:in `load'
/usr/lib/ruby/vendor_ruby/rake/rake_module.rb:25:in `load_rakefile'
/usr/lib/ruby/vendor_ruby/rake/application.rb:501:in `raw_load_rakefile'
/usr/lib/ruby/vendor_ruby/rake/application.rb:82:in `load_rakefile'
/usr/lib/ruby/vendor_ruby/rake/application.rb:133:in `standard_exception_handling'
/usr/lib/ruby/vendor_ruby/rake/application.rb:81:in `load_rakefile'
/usr/lib/ruby/vendor_ruby/rake/application.rb:65:in `run'
/usr/lib/ruby/vendor_ruby/rake/application.rb:133:in `standard_exception_handling'
/usr/lib/ruby/vendor_ruby/rake/application.rb:63:in `run'
/usr/bin/rake:27

請幫我調試一下！ 需要資產以某種方式重新加載或刷新緩存。

謝謝！

我嘗試使用建議的更改游戲：

現在給我一個不同的錯誤。

耙子流產了！

no such file to load -- rubygems
/home/emp/emp/releases/20160127092918/config/boot.rb:1:in `require'
/home/emp/emp/releases/20160127092918/config/boot.rb:1
/home/emp/emp/releases/20160127092918/config/application.rb:1:in `require'
/home/emp/emp/releases/20160127092918/config/application.rb:1
/home/emp/emp/releases/20160127092918/Rakefile:5:in `require'
/home/emp/emp/releases/20160127092918/Rakefile:5
/usr/lib/ruby/vendor_ruby/rake/rake_module.rb:25:in `load'
/usr/lib/ruby/vendor_ruby/rake/rake_module.rb:25:in `load_rakefile'
/usr/lib/ruby/vendor_ruby/rake/application.rb:501:in `raw_load_rakefile'
/usr/lib/ruby/vendor_ruby/rake/application.rb:82:in `load_rakefile'
/usr/lib/ruby/vendor_ruby/rake/application.rb:133:in     `standard_exception_handling'
/usr/lib/ruby/vendor_ruby/rake/application.rb:81:in `load_rakefile'
/usr/lib/ruby/vendor_ruby/rake/application.rb:65:in `run'
/usr/lib/ruby/vendor_ruby/rake/application.rb:133:in    `standard_exception_handling'

/usr/lib/ruby/vendor_ruby/rake/application.rb:63：在`run'中/ usr / bin / rake：27

Answer 1

您在config/application.rb第7行中遇到語法錯誤。

似乎您使用的是不支持冒號哈希語法的舊版Ruby。 更改此：

Bundler.require(*Rails.groups(assets: %w(development test)))

至：

Bundler.require(*Rails.groups(:assets => %w(development test)))

修復該問題並重新部署您的應用程序，然后重新運行rake命令。