从Rails 3.1.0.rc6升级到Rails 3.1.0之后,运行这样的assets:precompile任务时出现了一些错误消息:
$ RAILS_ENV=production RAILS_GROUPS=assets rake assets:clean tmp:clear assets:precompile
rake aborted!
ie-spacer.gif isn't precompiled
(in app/assets/stylesheets/jquery.gritter.css.scss)
Tasks: TOP => assets:precompile
(See full trace by running task with --trace)
我想补充config.assets.precompile << 'ie-spacer.gif'到config/application.rb,但它仍然失败.
该行jquery.gritter.css.scss是:
background: asset_url('ie-spacer.gif', image);
我试过了:
background: asset_path('ie-spacer.gif', image);
background: image_url('ie-spacer.gif');
background: image_path('ie-spacer.gif');
一切都失败了ie-spacer.gif isn't precompiled.