编辑4,5和6
8小时,任何更多的想法是受欢迎的:)也许这个bug已经知道和解决了,但是我得到了我在编辑2和3中描述的行为,当你在.css.erb文件中的app / assets / stylesheets ：
li {
background-image: url(<%= asset_path "logo_80px_80px.png" %>);
}
问题部分似乎是asset_path方法调用,但是.css.scss也用以下方式打断它：
li {
background-image: url(image-path("logo_80px_80px.png"));
}
我的GemFile是：
source 'http://rubygems.org' gem 'rails','3.1.3' gem 'pg','0.11.0' gem 'gravatar_image_tag','1.0.0.pre2' gem 'will_paginate' gem 'rake' gem 'jquery-rails' gem 'nested_form' gem 'acts-as-taggable-on' gem 'sass-rails' group :assets do gem 'coffee-rails','~> 3.1.0' gem 'uglifier','>= 1.0.3' end group :development do gem 'rspec-rails','2.5.0' gem 'annotate','2.4.0' gem 'faker','0.3.1' end group :test do gem 'rspec','2.5.0' gem 'webrat','0.7.1' gem 'factory_girl_rails','1.0' end group :production do gem 'therubyracer-heroku' end
我的Gemfile.lock是：
GEM
remote: http://rubygems.org/
specs:
actionmailer (3.1.3)
actionpack (= 3.1.3)
mail (~> 2.3.0)
actionpack (3.1.3)
activemodel (= 3.1.3)
activesupport (= 3.1.3)
builder (~> 3.0.0)
erubis (~> 2.7.0)
i18n (~> 0.6)
rack (~> 1.3.5)
rack-cache (~> 1.1)
rack-mount (~> 0.8.2)
rack-test (~> 0.6.1)
sprockets (~> 2.0.3)
activemodel (3.1.3)
activesupport (= 3.1.3)
builder (~> 3.0.0)
i18n (~> 0.6)
activerecord (3.1.3)
activemodel (= 3.1.3)
activesupport (= 3.1.3)
arel (~> 2.2.1)
tzinfo (~> 0.3.29)
activeresource (3.1.3)
activemodel (= 3.1.3)
activesupport (= 3.1.3)
activesupport (3.1.3)
multi_json (~> 1.0)
acts-as-taggable-on (2.2.1)
rails (~> 3.1)
annotate (2.4.0)
arel (2.2.1)
builder (3.0.0)
coffee-rails (3.1.1)
coffee-script (>= 2.2.0)
railties (~> 3.1.0)
coffee-script (2.2.0)
coffee-script-source
execjs
coffee-script-source (1.1.3)
diff-lcs (1.1.3)
erubis (2.7.0)
execjs (1.2.12)
multi_json (~> 1.0)
factory_girl (1.3.3)
factory_girl_rails (1.0)
factory_girl (~> 1.3)
rails (>= 3.0.0.beta4)
faker (0.3.1)
gravatar_image_tag (1.0.0.pre2)
hike (1.2.1)
i18n (0.6.0)
jquery-rails (1.0.19)
railties (~> 3.0)
thor (~> 0.14)
json (1.6.3)
mail (2.3.0)
i18n (>= 0.4.0)
mime-types (~> 1.16)
treetop (~> 1.4.8)
mime-types (1.17.2)
multi_json (1.0.4)
nested_form (0.1.1)
nokogiri (1.5.0-x86-mingw32)
pg (0.11.0-x86-mingw32)
polyglot (0.3.3)
rack (1.3.5)
rack-cache (1.1)
rack (>= 0.4)
rack-mount (0.8.3)
rack (>= 1.0.0)
rack-ssl (1.3.2)
rack
rack-test (0.6.1)
rack (>= 1.0)
rails (3.1.3)
actionmailer (= 3.1.3)
actionpack (= 3.1.3)
activerecord (= 3.1.3)
activeresource (= 3.1.3)
activesupport (= 3.1.3)
bundler (~> 1.0)
railties (= 3.1.3)
railties (3.1.3)
actionpack (= 3.1.3)
activesupport (= 3.1.3)
rack-ssl (~> 1.3.2)
rake (>= 0.8.7)
rdoc (~> 3.4)
thor (~> 0.14.6)
rake (0.9.2.2)
rdoc (3.12)
json (~> 1.4)
rspec (2.5.0)
rspec-core (~> 2.5.0)
rspec-expectations (~> 2.5.0)
rspec-mocks (~> 2.5.0)
rspec-core (2.5.2)
rspec-expectations (2.5.0)
diff-lcs (~> 1.1.2)
rspec-mocks (2.5.0)
rspec-rails (2.5.0)
actionpack (~> 3.0)
activesupport (~> 3.0)
railties (~> 3.0)
rspec (~> 2.5.0)
sass (3.1.12)
sass-rails (3.1.5)
actionpack (~> 3.1.0)
railties (~> 3.1.0)
sass (~> 3.1.10)
tilt (~> 1.3.2)
sprockets (2.0.3)
hike (~> 1.2)
rack (~> 1.0)
tilt (~> 1.1,!= 1.3.0)
therubyracer-heroku (0.8.1.pre3)
thor (0.14.6)
tilt (1.3.3)
treetop (1.4.10)
polyglot
polyglot (>= 0.3.1)
tzinfo (0.3.31)
uglifier (1.2.0)
execjs (>= 0.3.0)
multi_json (>= 1.0.2)
webrat (0.7.1)
nokogiri (>= 1.2.0)
rack (>= 1.0)
rack-test (>= 0.5.3)
will_paginate (3.0.2)
PLATFORMS
x86-mingw32
DEPENDENCIES
acts-as-taggable-on
annotate (= 2.4.0)
coffee-rails (~> 3.1.0)
factory_girl_rails (= 1.0)
faker (= 0.3.1)
gravatar_image_tag (= 1.0.0.pre2)
jquery-rails
nested_form
pg (= 0.11.0)
rails (= 3.1.3)
rake
rspec (= 2.5.0)
rspec-rails (= 2.5.0)
sass-rails
therubyracer-heroku
uglifier (>= 1.0.3)
webrat (= 0.7.1)
will_paginate
application.rb内容：
require File.expand_path('../boot',__FILE__)
require 'rails/all'
if defined?(Bundler)
Bundler.require(*Rails.groups(:assets => %w(development test)))
end
module AjpApp
class Application < Rails::Application
config.encoding = "utf-8"
config.filter_parameters += [:password]
config.assets.enabled = true
config.assets.version = '1.0'
end
end
config / environments / production.rb内容：
AjpApp::Application.configure do config.cache_classes = true config.consider_all_requests_local = false config.action_controller.perform_caching = true config.serve_static_assets = false config.assets.compress = true config.assets.compile = true config.assets.digest = true config.i18n.fallbacks = true config.active_support.deprecation = :notify end
— —存档
原始帖子
在生产模式下,我有一个Rails 3.1应用程序正在为application.css文件提供服务. After having some unrelated problems我发现大约precompiling the assets使用：
bundle exec rake assets:precompile RAILS_ENV=production
我的application.css文件,预编译生成：’application-79d6fafe46c10758d8f5a921f1e55ecd.css’,但是现在不存在,尽管存在于公共/资产文件夹. application.js文件正在运行(作为应用程序-936deba94d6308ab9bebe4e30a93959.js).另外我注意到这个问题首先出现在我创建一个.css.erb文件,如precompilation的文章建议.
对我试图做什么的任何想法？我将尝试撤消.css.erb文件,再次运行预编译,看看我是否收到我的application.css文件.
编辑1
问题不是将.css文件更改为.css.erb.而erb工作正常.当使用asset_path函数时,似乎出现了问题,例如：
.button_one {
background-image: url(<%= asset_path "activities/text_editor_toolbar.png" %>);
}
这样做可以给出正确的字符串,例如：assets / activities / text_editor_toolbar.png“,它显示在编译过的应用程序(散列).css文件中,该文件在开发中提供但不是生产模式,这是非常奇怪的： @
编辑2
好的,这只是更好,但是更懦弱.看来如果我在生产模式下运行一次,它会失败.在开发中再次运行,然后再次在生产中和it’ll spend ages and launch the ‘Microsoft Console Based Script Host’ just like it’s precompiling the assets,从输出看来,它在做,最后渲染页面和服务的应用程序(哈希).css成功：
C:\documents\ror\ajp_app>rails s -e production => Booting WEBrick => Rails 3.1.3 application starting in production on http://0.0.0.0:3000 => Call with -d to detach => Ctrl-C to shutdown server [2011-12-19 23:59:12] INFO WEBrick 1.3.1 [2011-12-19 23:59:12] INFO ruby 1.9.2 (2011-07-09) [i386-mingw32] [2011-12-19 23:59:12] INFO WEBrick::HTTPServer#start: pid=4052 port=3000 cache: [GET /] miss Started GET "/" for 127.0.0.1 at 2011-12-19 23:59:26 +0000 Processing by PagesController#home as HTML Rendered pages/home.html.erb within layouts/application (85.0ms) Rendered layouts/_header.html.erb (2.0ms) Rendered layouts/_footer.html.erb (1.0ms) Completed 200 OK in 393ms (Views: 382.0ms | ActiveRecord: 10.0ms) cache: [GET /assets/application-a05ca896e645eacb50266c7866d18a0f.css] miss Started GET "/assets/application-a05ca896e645eacb50266c7866d18a0f.css" for 127.0.0.1 at 2011-12-19 23:59:27 +0000 Nonexistent asset application-a05ca896e645eacb50266c7866d18a0f.css @ a05ca896e645eacb50266c7866d18a0f Served asset /application-a05ca896e645eacb50266c7866d18a0f.css - 404 Not Found (44ms) ActionController::RoutingError (No route matches [GET] "/assets/application-a05ca896e645eacb50266c7866d18a0f.css"): Rendered C:/Ruby192/lib/ruby/gems/1.9.1/gems/actionpack-3.1.3/lib/action_dispatch/middleware/templates/rescues/routing_error.erb within rescues/layout (1.0ms) [2011-12-19 23:59:39] INFO going to shutdown ... [2011-12-19 23:59:39] INFO WEBrick::HTTPServer#start done. Exiting C:\documents\ajp_app>rails s => Booting WEBrick => Rails 3.1.3 application starting in development on http://0.0.0.0:3000 => Call with -d to detach => Ctrl-C to shutdown server [2011-12-20 00:00:14] INFO WEBrick 1.3.1 [2011-12-20 00:00:14] INFO ruby 1.9.2 (2011-07-09) [i386-mingw32] [2011-12-20 00:00:14] INFO WEBrick::HTTPServer#start: pid=2752 port=3000 Started GET "/" for 127.0.0.1 at 2011-12-20 00:00:20 +0000 Processing by PagesController#home as HTML ←[1m←[36m (0.0ms)←[0m ←[1mSHOW search_path←[0m ←[1m←[35mUser Load (1.0ms)←[0m SELECT "users".* FROM "users" WHERE "users"."id" = 1 LIMIT 1 Rendered pages/home.html.erb within layouts/application (171.0ms) Compiled application.css (4ms) (pid 2752) Compiled colours.css (9ms) (pid 2752) Compiled custom.css (1ms) (pid 2752) Compiled activity.css (26ms) (pid 2752) Compiled jquery/jquery-ui-1.8.13.custom.css (1ms) (pid 2752) Compiled ellib/elcommon.css (30ms) (pid 2752) Compiled ellib/eldialogform.css (0ms) (pid 2752) Compiled elrte/elrte.css (0ms) (pid 2752) Compiled activities/text_editor.css (2ms) (pid 2752) Compiled errors.activities.css (0ms) (pid 2752) Compiled errors_and_notices.css (0ms) (pid 2752) Compiled general.css (0ms) (pid 2752) Compiled application.js (15ms) (pid 2752) Compiled jquery.js (13ms) (pid 2752) Compiled jquery_ujs.js (0ms) (pid 2752) Compiled jquery-ui.js (19ms) (pid 2752) Compiled AJP_main.js (1ms) (pid 2752) Compiled ajp.utilities.js (2ms) (pid 2752) Rendered layouts/_header.html.erb (4.0ms) Rendered layouts/_footer.html.erb (2.0ms) Completed 200 OK in 1091ms (Views: 1076.0ms | ActiveRecord: 15.0ms) Started GET "/assets/custom.css?body=1" for 127.0.0.1 at 2011-12-20 00:00:28 +0000 Served asset /custom.css - 304 Not Modified (6ms) Started GET "/assets/jquery/jquery-ui-1.8.13.custom.css?body=1" for 127.0.0.1 at 2011-12-20 00:00:28 +0000 Served asset /jquery/jquery-ui-1.8.13.custom.css - 304 Not Modified (7ms) Started GET "/assets/ellib/eldialogform.css?body=1" for 127.0.0.1 at 2011-12-20 00:00:28 +0000 Served asset /ellib/eldialogform.css - 304 Not Modified (5ms) Started GET "/assets/elrte/elrte.css?body=1" for 127.0.0.1 at 2011-12-20 00:00:28 +0000 Served asset /elrte/elrte.css - 304 Not Modified (5ms) Started GET "/assets/activities/text_editor.css?body=1" for 127.0.0.1 at 2011-12-20 00:00:28 +0000 Served asset /activities/text_editor.css - 304 Not Modified (9ms) Started GET "/assets/activity.css?body=1" for 127.0.0.1 at 2011-12-20 00:00:28 +0000 Served asset /activity.css - 200 OK (10ms) Started GET "/assets/errors.activities.css?body=1" for 127.0.0.1 at 2011-12-20 00:00:28 +0000 Served asset /errors.activities.css - 304 Not Modified (3ms) Started GET "/assets/errors_and_notices.css?body=1" for 127.0.0.1 at 2011-12-20 00:00:28 +0000 Served asset /errors_and_notices.css - 304 Not Modified (3ms) Started GET "/assets/general.css?body=1" for 127.0.0.1 at 2011-12-20 00:00:28 +0000 Served asset /general.css - 304 Not Modified (3ms) Started GET "/assets/jquery.js?body=1" for 127.0.0.1 at 2011-12-20 00:00:28 +0000 Served asset /jquery.js - 304 Not Modified (12ms) Started GET "/assets/jquery_ujs.js?body=1" for 127.0.0.1 at 2011-12-20 00:00:28 +0000 Served asset /jquery_ujs.js - 304 Not Modified (8ms) Started GET "/assets/jquery-ui.js?body=1" for 127.0.0.1 at 2011-12-20 00:00:29 +0000 Served asset /jquery-ui.js - 304 Not Modified (42ms) Started GET "/assets/AJP_main.js?body=1" for 127.0.0.1 at 2011-12-20 00:00:29 +0000 Served asset /AJP_main.js - 304 Not Modified (3ms) Started GET "/assets/ajp.utilities.js?body=1" for 127.0.0.1 at 2011-12-20 00:00:29 +0000 Served asset /ajp.utilities.js - 304 Not Modified (10ms) Started GET "/assets/ellib/elcommon.css?body=1" for 127.0.0.1 at 2011-12-20 00:00:29 +0000 Served asset /ellib/elcommon.css - 304 Not Modified (5ms) Started GET "/assets/colours.css?body=1" for 127.0.0.1 at 2011-12-20 00:00:29 +0000 Served asset /colours.css - 304 Not Modified (12ms) Started GET "/assets/activities/hello.png" for 127.0.0.1 at 2011-12-20 00:00:30 +0000 Served asset /activities/hello.png - 404 Not Found (13ms) ActionController::RoutingError (No route matches [GET] "/assets/activities/hello.png"): Rendered C:/Ruby192/lib/ruby/gems/1.9.1/gems/actionpack-3.1.3/lib/action_dispatch/middleware/templates/rescues/routing_error.erb within rescues/layout (1.0ms) [2011-12-20 00:00:37] INFO going to shutdown ... [2011-12-20 00:00:37] INFO WEBrick::HTTPServer#start done. Exiting C:\documents\ajp_app>rails s -e production => Booting WEBrick => Rails 3.1.3 application starting in production on http://0.0.0.0:3000 => Call with -d to detach => Ctrl-C to shutdown server [2011-12-20 00:01:17] INFO WEBrick 1.3.1 [2011-12-20 00:01:17] INFO ruby 1.9.2 (2011-07-09) [i386-mingw32] [2011-12-20 00:01:17] INFO WEBrick::HTTPServer#start: pid=5912 port=3000 cache: [GET /] miss Started GET "/" for 127.0.0.1 at 2011-12-20 00:01:20 +0000 Processing by PagesController#home as HTML Rendered pages/home.html.erb within layouts/application (91.0ms) Rendered layouts/_header.html.erb (3.0ms) Rendered layouts/_footer.html.erb (1.0ms) Completed 200 OK in 400ms (Views: 387.0ms | ActiveRecord: 12.0ms) cache: [GET /assets/application-a05ca896e645eacb50266c7866d18a0f.css] miss,store Started GET "/assets/application-a05ca896e645eacb50266c7866d18a0f.css" for 127.0.0.1 at 2011-12-20 00:01:21 +0000 Compiled application-a05ca896e645eacb50266c7866d18a0f.css (4ms) (pid 5912) Compiled colours.css (9ms) (pid 5912) Compiled custom.css (0ms) (pid 5912) Compiled activity.css (21ms) (pid 5912) Compiled jquery/jquery-ui-1.8.13.custom.css (1ms) (pid 5912) Compiled ellib/elcommon.css (0ms) (pid 5912) Compiled ellib/eldialogform.css (1ms) (pid 5912) Compiled elrte/elrte.css (1ms) (pid 5912) Compiled activities/text_editor.css (0ms) (pid 5912) Compiled errors.activities.css (1ms) (pid 5912) Compiled errors_and_notices.css (0ms) (pid 5912) Compiled general.css (0ms) (pid 5912) Served asset /application-a05ca896e645eacb50266c7866d18a0f.css - 200 OK (871ms) cache: [GET /assets/application-9a36deba94d6308ab9bebe4e30a93959.js] miss Started GET "/assets/application-9a36deba94d6308ab9bebe4e30a93959.js" for 127.0.0.1 at 2011-12-20 00:01:22 +0000 Compiled application-9a36deba94d6308ab9bebe4e30a93959.js (9ms) (pid 5912) Compiled jquery.js (13ms) (pid 5912) Compiled jquery_ujs.js (1ms) (pid 5912) Compiled jquery-ui.js (19ms) (pid 5912) Compiled AJP_main.js (0ms) (pid 5912) Compiled ajp.utilities.js (32ms) (pid 5912) Served asset /application-9a36deba94d6308ab9bebe4e30a93959.js - 304 Not Modified (110802ms) cache: [GET /assets/logo_80px_80px-27d7b084daa398621574b10963529e84.png] miss Started GET "/assets/logo_80px_80px-27d7b084daa398621574b10963529e84.png" for 127.0.0.1 at 2011-12-20 00:03:13 +0000 Served asset /logo_80px_80px-27d7b084daa398621574b10963529e84.png - 304 Not Modified (3ms) cache: [GET /assets/hello.png] miss Started GET "/assets/hello.png" for 127.0.0.1 at 2011-12-20 00:03:13 +0000 Served asset /hello.png - 404 Not Found (3ms) ActionController::RoutingError (No route matches [GET] "/assets/hello.png"): Rendered C:/Ruby192/lib/ruby/gems/1.9.1/gems/actionpack-3.1.3/lib/action_dispatch/middleware/templates/rescues/routing_error.erb within rescues/layout (1.0ms)
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原文链接：https://www.f2er.com/ruby/266351.html