【发布时间】：2015-12-22 11:22:30
【问题描述】：
我几乎浏览了网络上的每篇文章来解决这个问题，但到目前为止没有任何帮助。 这是正在发生的事情。
我使用 capistrano 来部署我的应用程序，直到昨天一切正常。无论如何，我都无法预编译我的资产。
所以，当我在 prod 服务器上本地执行 rake assets:precompile 以检查资产是否完全被预编译时，一切正常。
但是，当我执行RAILS_ENV=production rake assets:precompile 时，它失败了。我尝试了不同的环境，但除了省略 RAILS_ENV 之外没有任何结果。我面临的问题是我的最新更改没有反映在生产中。
这是错误的痕迹
I, [2015-09-24T23:39:05.138170 #6733] INFO -- : Writing /home/pamio/dev/rails_apps/remote/valutme- storefront/public/assets/high_voltage/pages- 77d20ed7f226268c100e527b51cf0830.js
I, [2015-09-24T23:39:05.232937 #6733] INFO -- : Writing /home/pamio/dev/rails_apps/remote/valutme-storefront/public/assets/home-77d20ed7f226268c100e527b51cf0830.js
I, [2015-09-24T23:39:05.458718 #6733] INFO -- : Writing
......................
rake aborted!
Sass::SyntaxError: Invalid CSS after "...content: "\f105": expected " {", was "";"
(in /home/pamio/dev/rails_apps/remote/valutme- storefront/app/assets/stylesheets/admin.css.erb)
(sass):9628
/home/pamio/.rvm/gems/ruby-2.1.1/gems/sass- 3.4.10/lib/sass/scss/parser.rb:1165:in `expected'
/home/pamio/.rvm/gems/ruby-2.1.1/gems/sass-3.4.10/lib/sass/scss/parser.rb:1101:in `expected'
/home/pamio/.rvm/gems/ruby-2.1.1/gems/sass-3.4.10/lib/sass/scss/parser.rb:1096:in `tok!'
/home/pamio/.rvm/gems/ruby-2.1.1/gems/sass-3.4.10/lib/sass/scss/parser.rb:641:in `block'
/home/pamio/.rvm/gems/ruby-2.1.1/gems/sass-3.4.10/lib/sass/scss/parser.rb:711:in `declaration_or_ruleset'
/home/pamio/.rvm/gems/ruby-2.1.1/gems/sass-3.4.10/lib/sass/scss/parser.rb:661:in `block_child'
/home/pamio/.rvm/gems/ruby-2.1.1/gems/sass-3.4.10/lib/sass/scss/parser.rb:653:in `block_contents'
/home/pamio/.rvm/gems/ruby-2.1.1/gems/sass-3.4.10/lib/sass/scss/parser.rb:642:in `block'
/home/pamio/.rvm/gems/ruby-2.1.1/gems/sass-3.4.10/lib/sass/scss/parser.rb:635:in `ruleset'
/home/pamio/.rvm/gems/ruby-2.1.1/gems/sass-3.4.10/lib/sass/scss/parser.rb:660:in `block_child'
/home/pamio/.rvm/gems/ruby-2.1.1/gems/sass-3.4.10/lib/sass/scss/parser.rb:653:in `block_contents'
/home/pamio/.rvm/gems/ruby-2.1.1/gems/sass-3.4.10/lib/sass/scss/parser.rb:117:in `stylesheet'
/home/pamio/.rvm/gems/ruby-2.1.1/gems/sass-3.4.10/lib/sass/scss/parser.rb:42:in `parse'
/home/pamio/.rvm/gems/ruby-2.1.1/gems/sass-3.4.10/lib/sass/engine.rb:393:in `_to_tree'
/home/pamio/.rvm/gems/ruby-2.1.1/gems/sass-3.4.10/lib/sass/engine.rb:268:in `render'
/home/pamio/.rvm/gems/ruby-2.1.1/gems/sprockets-2.12.3/lib/sprockets/sass_compressor.rb:24:in `evaluate'
/home/pamio/.rvm/gems/ruby-2.1.1/gems/tilt-1.4.1/lib/tilt/template.rb:103:in `render'
/home/pamio/.rvm/gems/ruby-2.1.1/gems/sprockets-2.12.3/lib/sprockets/context.rb:197:in `block in evaluate'
/home/pamio/.rvm/gems/ruby-2.1.1/gems/sprockets- 2.12.3/lib/sprockets/context.rb:194:in `each'
/home/pamio/.rvm/gems/ruby-2.1.1/gems/sprockets-2.12.3/lib/sprockets/context.rb:194:in `evaluate'
/home/pamio/.rvm/gems/ruby-2.1.1/gems/sprockets-2.12.3/lib/sprockets/bundled_asset.rb:25:in `initialize'
/home/pamio/.rvm/gems/ruby-2.1.1/gems/sprockets-2.12.3/lib/sprockets/base.rb:377:in `new'
/home/pamio/.rvm/gems/ruby-2.1.1/gems/sprockets-2.12.3/lib/sprockets/base.rb:377:in `build_asset'
/home/pamio/.rvm/gems/ruby-2.1.1/gems/sprockets-2.12.3/lib/sprockets/index.rb:94:in `block in build_asset'
/home/pamio/.rvm/gems/ruby-2.1.1/gems/sprockets-2.12.3/lib/sprockets/caching.rb:58:in `cache_asset'
/home/pamio/.rvm/gems/ruby-2.1.1/gems/sprockets-2.12.3/lib/sprockets/index.rb:93:in `build_asset'
/home/pamio/.rvm/gems/ruby-2.1.1/gems/sprockets-2.12.3/lib/sprockets/base.rb:287:in `find_asset'
/home/pamio/.rvm/gems/ruby-2.1.1/gems/sprockets-2.12.3/lib/sprockets/index.rb:61:in `find_asset'
/home/pamio/.rvm/gems/ruby-2.1.1/gems/sprockets-2.12.3/lib/sprockets/manifest.rb:211:in `block in find_asset'
/home/pamio/.rvm/gems/ruby-2.1.1/gems/sprockets-2.12.3/lib/sprockets/manifest.rb:257:in `benchmark'
/home/pamio/.rvm/gems/ruby-2.1.1/gems/sprockets-2.12.3/lib/sprockets/manifest.rb:210:in `find_asset'
/home/pamio/.rvm/gems/ruby-2.1.1/gems/sprockets-2.12.3/lib/sprockets/manifest.rb:119:in `block in compile'
/home/pamio/.rvm/gems/ruby-2.1.1/gems/sprockets-2.12.3/lib/sprockets/manifest.rb:118:in `each'
/home/pamio/.rvm/gems/ruby-2.1.1/gems/sprockets-2.12.3/lib/sprockets/manifest.rb:118:in `compile'
/home/pamio/.rvm/gems/ruby-2.1.1/gems/sprockets-rails-2.0.1/lib/sprockets/rails/task.rb:60:in `block (3 levels) in define'
/home/pamio/.rvm/gems/ruby-2.1.1/gems/sprockets-2.12.3/lib/rake/sprocketstask.rb:146:in `with_logger'
/home/pamio/.rvm/gems/ruby-2.1.1/gems/sprockets-rails-2.0.1/lib/sprockets/rails/task.rb:59:in `block (2 levels) in define'
/home/pamio/.rvm/gems/ruby-2.1.1/bin/ruby_executable_hooks:15:in `eval'
/home/pamio/.rvm/gems/ruby-2.1.1/bin/ruby_executable_hooks:15:in `<main>'
Tasks: TOP => assets:precompile
(See full trace by running task with --trace)
另外，rake assets:precompile 的默认 rails 环境是什么？如果默认是生产，那么在提供显式环境参数时它也应该工作。
谁能告诉我发生了什么？
提前致谢。
【问题讨论】：
-
您在 storefront/app/assets/stylesheets/admin.css.erb 中有一个 sass 语法错误。此外，在您的开发环境中本地编译资产比为生产预编译时更加宽容。检查语法错误！
-
RAILS_ENV的默认值为development。尝试在您的开发机器上以production模式在本地编译它们。 -
好吧，我已经使用相同的 css 文件很久了，我从来没有遇到过任何问题。正如我所说，它从昨天开始出现。 @moeabdol 原谅是什么意思？它不检查本地语法错误吗？另外仅供参考，当我将环境设置为开发时在本地运行它仍然失败并出现相同的错误。但是，当没有提供问题中提到的参数时，效果很好。
-
@AlexeyShein 我已经尝试过了。痕迹就是那个结果。您可以在我的问题中看到回溯
-
admin.css.erb的那一行是否有错误？顺便说一句，您最近是否将项目移至新文件夹？我可以看到您的项目路径包含一个空格（valutme- storefront），这也可能会导致一些问题。
标签： ruby-on-rails ruby ruby-on-rails-4 sass