• @cantin

    Mongoid::Errors::DocumentNotFound (
    Problem:
      Document(s) not found for class Topic with id(s) 1.
    Summary:
      When calling Topic.find with an id or array of ids, each parameter must match a document in the database or this error will be raised. The search was for the id(s): 1 ... (1 total) and the following ids were not found: 1.
    Resolution:
      Search for an id that is in the database or set the Mongoid.raise_not_found_error configuration option to false, which will cause a nil to be returned instead of raising this error when searching for a single id, or only the matched documents when searching for multiples.):
      mongoid (3.0.1) lib/mongoid/criteria.rb:550:in `check_for_missing_documents!'
      mongoid (3.0.1) lib/mongoid/criteria.rb:177:in `execute_or_raise'
      mongoid (3.0.1) lib/mongoid/criteria.rb:255:in `find'
      mongoid (3.0.1) lib/mongoid/finders.rb:61:in `find'
      cancan (1.6.8) lib/cancan/model_adapters/abstract_adapter.rb:20:in `find'
      cancan (1.6.8) lib/cancan/controller_resource.rb:114:in `find_resource'
      cancan (1.6.8) lib/cancan/controller_resource.rb:68:in `load_resource_instance'
      cancan (1.6.8) lib/cancan/controller_resource.rb:32:in `load_resource'
      cancan (1.6.8) lib/cancan/controller_resource.rb:25:in `load_and_authorize_resource'
      cancan (1.6.8) lib/cancan/controller_resource.rb:10:in `block in add_before_filter'
      activesupport (3.2.9) lib/active_support/callbacks.rb:429:in `_run__4281606112534886323__process_action__491492952496635975__callbacks'
      activesupport (3.2.9) lib/active_support/callbacks.rb:405:in `__run_callback'
      activesupport (3.2.9) lib/active_support/callbacks.rb:385:in `_run_process_action_callbacks'
      activesupport (3.2.9) lib/active_support/callbacks.rb:81:in `run_callbacks'
      actionpack (3.2.9) lib/abstract_controller/callbacks.rb:17:in `process_action'
      actionpack (3.2.9) lib/action_controller/metal/rescue.rb:29:in `process_action'
      actionpack (3.2.9) lib/action_controller/metal/instrumentation.rb:30:in `block in process_action'
      activesupport (3.2.9) lib/active_support/notifications.rb:123:in `block in instrument'
      activesupport (3.2.9) lib/active_support/notifications/instrumenter.rb:20:in `instrument'
      activesupport (3.2.9) lib/active_support/notifications.rb:123:in `instrument'
      actionpack (3.2.9) lib/action_controller/metal/instrumentation.rb:29:in `process_action'
      actionpack (3.2.9) lib/action_controller/metal/params_wrapper.rb:207:in `process_action'
      actionpack (3.2.9) lib/abstract_controller/base.rb:121:in `process'
      actionpack (3.2.9) lib/abstract_controller/rendering.rb:45:in `process'
      actionpack (3.2.9) lib/action_controller/metal.rb:203:in `dispatch'
      actionpack (3.2.9) lib/action_controller/metal/rack_delegation.rb:14:in `dispatch'
      actionpack (3.2.9) lib/action_controller/metal.rb:246:in `block in action'
      actionpack (3.2.9) lib/action_dispatch/routing/route_set.rb:73:in `call'
      actionpack (3.2.9) lib/action_dispatch/routing/route_set.rb:73:in `dispatch'
      actionpack (3.2.9) lib/action_dispatch/routing/route_set.rb:36:in `call'
      journey (1.0.4) lib/journey/router.rb:68:in `block in call'
      journey (1.0.4) lib/journey/router.rb:56:in `each'
      journey (1.0.4) lib/journey/router.rb:56:in `call'
      actionpack (3.2.9) lib/action_dispatch/routing/route_set.rb:601:in `call'
      mongoid (3.0.1) lib/rack/mongoid/middleware/identity_map.rb:33:in `block in call'
      mongoid (3.0.1) lib/mongoid/unit_of_work.rb:39:in `unit_of_work'
      mongoid (3.0.1) lib/rack/mongoid/middleware/identity_map.rb:33:in `call'
      warden (1.1.1) lib/warden/manager.rb:35:in `block in call'
      warden (1.1.1) lib/warden/manager.rb:34:in `catch'
      warden (1.1.1) lib/warden/manager.rb:34:in `call'
      actionpack (3.2.9) lib/action_dispatch/middleware/best_standards_support.rb:17:in `call'
      rack (1.4.1) lib/rack/etag.rb:23:in `call'
      rack (1.4.1) lib/rack/conditionalget.rb:25:in `call'
      actionpack (3.2.9) lib/action_dispatch/middleware/head.rb:14:in `call'
      actionpack (3.2.9) lib/action_dispatch/middleware/params_parser.rb:21:in `call'
      actionpack (3.2.9) lib/action_dispatch/middleware/flash.rb:242:in `call'
      rack (1.4.1) lib/rack/session/abstract/id.rb:205:in `context'
      rack (1.4.1) lib/rack/session/abstract/id.rb:200:in `call'
      actionpack (3.2.9) lib/action_dispatch/middleware/cookies.rb:341:in `call'
      actionpack (3.2.9) lib/action_dispatch/middleware/callbacks.rb:28:in `block in call'
      activesupport (3.2.9) lib/active_support/callbacks.rb:405:in `_run__884117061507234179__call__1917505127064085281__callbacks'
      activesupport (3.2.9) lib/active_support/callbacks.rb:405:in `__run_callback'
      activesupport (3.2.9) lib/active_support/callbacks.rb:385:in `_run_call_callbacks'
      activesupport (3.2.9) lib/active_support/callbacks.rb:81:in `run_callbacks'
      actionpack (3.2.9) lib/action_dispatch/middleware/callbacks.rb:27:in `call'
      actionpack (3.2.9) lib/action_dispatch/middleware/reloader.rb:65:in `call'
      actionpack (3.2.9) lib/action_dispatch/middleware/remote_ip.rb:31:in `call'
      actionpack (3.2.9) lib/action_dispatch/middleware/debug_exceptions.rb:16:in `call'
      actionpack (3.2.9) lib/action_dispatch/middleware/show_exceptions.rb:56:in `call'
      railties (3.2.9) lib/rails/rack/logger.rb:32:in `call_app'
      railties (3.2.9) lib/rails/rack/logger.rb:16:in `block in call'
      activesupport (3.2.9) lib/active_support/tagged_logging.rb:22:in `tagged'
      railties (3.2.9) lib/rails/rack/logger.rb:16:in `call'
      quiet_assets (1.0.1) lib/quiet_assets.rb:20:in `call_with_quiet_assets'
      actionpack (3.2.9) lib/action_dispatch/middleware/request_id.rb:22:in `call'
      rack (1.4.1) lib/rack/methodoverride.rb:21:in `call'
      rack (1.4.1) lib/rack/runtime.rb:17:in `call'
      activesupport (3.2.9) lib/active_support/cache/strategy/local_cache.rb:72:in `call'
      rack (1.4.1) lib/rack/lock.rb:15:in `call'
      actionpack (3.2.9) lib/action_dispatch/middleware/static.rb:62:in `call'
      rack-cache (1.2) lib/rack/cache/context.rb:136:in `forward'
      rack-cache (1.2) lib/rack/cache/context.rb:245:in `fetch'
      rack-cache (1.2) lib/rack/cache/context.rb:185:in `lookup'
      rack-cache (1.2) lib/rack/cache/context.rb:66:in `call!'
      rack-cache (1.2) lib/rack/cache/context.rb:51:in `call'
      railties (3.2.9) lib/rails/engine.rb:479:in `call'
      railties (3.2.9) lib/rails/application.rb:223:in `call'
      rack (1.4.1) lib/rack/content_length.rb:14:in `call'
      railties (3.2.9) lib/rails/rack/log_tailer.rb:17:in `call'
      thin (1.5.0) lib/thin/connection.rb:81:in `block in pre_process'
      thin (1.5.0) lib/thin/connection.rb:79:in `catch'
      thin (1.5.0) lib/thin/connection.rb:79:in `pre_process'
      thin (1.5.0) lib/thin/connection.rb:54:in `process'
      thin (1.5.0) lib/thin/connection.rb:39:in `receive_data'
      eventmachine (1.0.0) lib/eventmachine.rb:187:in `run_machine'
      eventmachine (1.0.0) lib/eventmachine.rb:187:in `run'
      thin (1.5.0) lib/thin/backends/base.rb:63:in `start'
      thin (1.5.0) lib/thin/server.rb:159:in `start'
      rack (1.4.1) lib/rack/handler/thin.rb:13:in `run'
      rack (1.4.1) lib/rack/server.rb:265:in `start'
      railties (3.2.9) lib/rails/commands/server.rb:70:in `start'
      railties (3.2.9) lib/rails/commands.rb:55:in `block in <top (required)>'
      railties (3.2.9) lib/rails/commands.rb:50:in `tap'
      railties (3.2.9) lib/rails/commands.rb:50:in `<top (required)>'
      script/rails:6:in `require'
      script/rails:6:in `<main>'
    
    
      Rendered /Users/stephen/.rvm/gems/ruby-1.9.3-p125/gems/actionpack-3.2.9/lib/action_dispatch/middleware/templates/rescues/_trace.erb (1.1ms)
      Rendered /Users/stephen/.rvm/gems/ruby-1.9.3-p125/gems/actionpack-3.2.9/lib/action_dispatch/middleware/templates/rescues/_request_and_response.erb (0.8ms)
      Rendered /Users/stephen/.rvm/gems/ruby-1.9.3-p125/gems/actionpack-3.2.9/lib/action_dispatch/middleware/templates/rescues/diagnostics.erb within rescues/layout (10.6ms)
    
  • @cantin 确定是/topics/node1,同 ruby-china 一样,我在学习 ruby-china,我的 route.rb

    match "topics/node:id" => "topics#node", :as => :node_topics
      match "topics/node:id/feed" => "topics#node_feed", :as => :feed_node_topics
      match "topics/last" => "topics#recent", :as => :recent_topics
      resources :topics do
        member do
          post :reply
          post :favorite
          post :follow
          post :unfollow
        end
        collection do
          get :no_reply
          get :popular
          get :feed
          post :preview
        end
        resources :replies
      end
    
  • DHH 当爹了 at November 22, 2012

    我以为 DHH 坑爹了!

  • @chenge 新版需要吗?我的版本和 ruby-china 一样,但是 ruby-china 好像也没有这一句!

  • helpers APIHelpers
    

    这句也报错,说参数错误,1 for 0

  • @chunlea 发现问题所在,原来 grape 取消了 fronter 分支

  • 大家没遇到过?

  • @cqpx 是循环任务,不过要在后台运行,因为执行时间长,是个爬虫,whenever 没后台执行吧?!如果把他写在配置文件里呢?应该怎么写?

    clear_leaderboards_moderator:
      every: ["30s", :first_in => '120s']
      class: CheckDaemon
      queue: daemons
      description: "This job will check Daemon every 30 seconds after 120 seconds after start"
    
  • @Rei 哦,明白

  • @woaigithub 原来的 render_list 这样用,只是简单的生成

    <li><a></a></li>
    

    我现在想生成

    <li><a><div></div></a></li>
    

    应该要怎么写!

  • @woaigithub 原来只是简单在 li 里面加一个 a,我还是在 a 里面加一些 div 之类

  • 请教一个 has_many 问题 at November 10, 2012

    @miclle 谢谢 @Rei 说的也是,我考虑下!谢了!

  • 请教一个 has_many 问题 at November 10, 2012

    @Rei topic 的 node 和 a 的 node 是不一样的,就是一个 node 里面只能是 topic or article

  • @poshboytl 一直想问问,c4r 那个编辑器是哪个编辑器?开源?地址?

  • @ehao 好像没有这个,ruby-china 也没有。我发觉 stylesheet_link_tag 生成的代码就错误了,按理应是生成

    /assets/topics-9d788fce7ba54764092b3a011aa754eb.css" 
    

    这样,有一个 assets,但是我生成的就没 assets,直接 stylesheet

  • @huacnlee 真快,感谢!但是浏览器查看 HTML 源代码,还是没变化

    <link href="/stylesheets/front.css" media="screen" rel="stylesheet" type="text/css" />
      <link href="/stylesheets/accounts.css" media="screen" rel="stylesheet" type="text/css" />
    

    还有其他影响这里的设置吗?

  • 
    # coding: utf-8
    RubyChina::Application.configure do
      # Settings specified here will take precedence over those in config/environment.rb
    
      # The production environment is meant for finished, "live" apps.
      # Code is not reloaded between requests
      config.cache_classes = true
    
      # Full error reports are disabled and caching is turned on
      config.consider_all_requests_local       = false
      config.action_controller.perform_caching = true
    
      # Specifies the header that your server uses for sending files
      config.action_dispatch.x_sendfile_header = "X-Sendfile"
    
      # For nginx:
      # config.action_dispatch.x_sendfile_header = 'X-Accel-Redirect'
    
      # If you have no front-end server that supports something like X-Sendfile,
      # just comment this out and Rails will serve the files
    
      # Use a different logger for distributed setups
      # config.logger = Logger.new("#{Rails.root}/log/#{Rails.env}.log", 'weekly')
      # config.logger.level = Logger::INFO
    
      # Use a different cache store in production
      # config.cache_store = :mem_cache_store
      config.cache_store = [:dalli_store,"127.0.0.1", {:namespace => "rb-cn", :compression => true}]
    
      # Disable Rails's static asset server
      # In production, Apache or nginx will already do this
      config.serve_static_assets = true
    
      # Enable serving of images, stylesheets, and javascripts from an asset server
      config.action_controller.asset_host = Setting.upload_url
    
      # Disable delivery errors, bad email addresses will be ignored
      # config.action_mailer.raise_delivery_errors = false
      config.action_mailer.default_url_options = { :host => Setting.domain }
      config.action_mailer.delivery_method = :sendmail
    
      # Enable threaded mode
      # config.threadsafe!
    
    
      # Enable locale fallbacks for I18n (makes lookups for any locale fall back to
      # the I18n.default_locale when a translation can not be found)
      config.i18n.fallbacks = true
    
      # Send deprecation notices to registered listeners
      config.active_support.deprecation = :notify
    
      # Compress JavaScripts and CSS
      config.assets.compress = true
    
      # Don't fallback to assets pipeline if a precompiled asset is missed
      config.assets.compile = true
    
      # Generate digests for assets URLs
      config.assets.digest = true
    
      config.assets.js_compressor  = :uglifier
      config.assets.css_compressor = :scss
      config.assets.precompile += %w(application.css app.js topics.css topics.js window.css front.css cpanel.css search.css
      users.css pages.css pages.js notifications.js notifications.css sites.css sites.js notes.css notes.js 
      gfdynamicfeedcontrol.css gfdynamicfeedcontrol.js mobile.css home.css)
    
    
    end
    
    
  • @huacnlee 已经改了,但是还是不行,部署时是否要 cap deploy production?还是 cap deploy staging 也行的的?

  • @zzhattzzh

    
    Gupiao::Application.configure do
      # Settings specified here will take precedence over those in config/application.rb
    
      # Code is not reloaded between requests
      config.cache_classes = true
    
      # Full error reports are disabled and caching is turned on
      config.consider_all_requests_local       = false
      config.action_controller.perform_caching = true
    
      # Disable Rails's static asset server (Apache or nginx will already do this)
      config.serve_static_assets = true
    
      # Compress JavaScripts and CSS
      config.assets.compress = false
    
      # Don't fallback to assets pipeline if a precompiled asset is missed
      config.assets.compile = true
    
      # Generate digests for assets URLs
      config.assets.digest = true
    
      config.assets.js_compressor = :closure
      #config.assets.css_compressor = :scss
    
      # Defaults to Rails.root.join("public/assets")
      # config.assets.manifest = YOUR_PATH
    
      # Specifies the header that your server uses for sending files
      # config.action_dispatch.x_sendfile_header = "X-Sendfile" # for apache
      # config.action_dispatch.x_sendfile_header = 'X-Accel-Redirect' # for nginx
    
      # Force all access to the app over SSL, use Strict-Transport-Security, and use secure cookies.
      # config.force_ssl = true
    
      # See everything in the log (default is :info)
      # config.log_level = :debug
    
      # Prepend all log lines with the following tags
      # config.log_tags = [ :subdomain, :uuid ]
    
      # Use a different logger for distributed setups
      # config.logger = ActiveSupport::TaggedLogging.new(SyslogLogger.new)
    
      # Use a different cache store in production
      # config.cache_store = :mem_cache_store
    
      # Enable serving of images, stylesheets, and JavaScripts from an asset server
      # config.action_controller.asset_host = "http://assets.example.com"
    
      # Precompile additional assets (application.js, application.css, and all non-JS/CSS are already added)
      # config.assets.precompile += %w( search.js )
    
      # Disable delivery errors, bad email addresses will be ignored
      # config.action_mailer.raise_delivery_errors = false
    
      # Enable threaded mode
      # config.threadsafe!
    
      # Enable locale fallbacks for I18n (makes lookups for any locale fall back to
      # the I18n.default_locale when a translation can not be found)
      config.i18n.fallbacks = true
      config.i18n.default_locale = "zh-CN"
    
      # Send deprecation notices to registered listeners
      config.active_support.deprecation = :notify
    
      # Log the query plan for queries taking more than this (works
      # with SQLite, MySQL, and PostgreSQL)
      # config.active_record.auto_explain_threshold_in_seconds = 0.5
    end
    
    
  • 关于渲染 create.js.erb 文件 at October 26, 2012

    @qlorySpring 可以

  • @taojay315 是的

  • @suupic 解决:你想从哪个 model 获取数据,你就在那个 model 定义一个 def,把另外一个 model 的 id 作为参数传入,搜索

  • @metal 保存数据明白,但是保存后,在某一个场景要把中间表的数据输出,应该要怎么做才好,如果按照平常,直接就用两个 MODEL 的 ID 搜索中间表!