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PODiagnosing rails app asset precompilation errors
 

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  1. PODiagnosing rails app asset precompilation errors
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    <p>I can't quite figure out why I keep getting errors related to my asset precompilation. From what I've been able to deduce from online documentation, all I need to do is add the rake precompile task to my deploy.rb file, make sure the javascript runtime gems are installed, add the line load 'deploy/assets' to my capfile, and capistrano should pre-compile my assets server-side when I run cap deploy:update. Can anyone help me diagnose the errors messages I'm getting in the deploy output? Thanks in advance to anyone who can help me out! It's much appreciated!</p> <pre><code>* executing `deploy:assets:precompile' * executing "cd /usr/local/www/sites/project.example.ca/releases/20120411192244 &amp;&amp; bundle exec rake RAILS_ENV=production RAILS_GROUPS=assets assets:precompile" servers: ["project.example.ca"] [project.example.ca] executing command [project.example.ca] rvm_path=/usr/local/rvm /usr/local/rvm/bin/rvm-shell 'ruby-1.9.2-p290@project' -c 'cd /usr/local/www/sites/project.example.ca/releases/20120411192244 &amp;&amp; bundle exec rake RAILS_ENV=production RAILS_GROUPS=assets assets:precompile' *** [err :: project.example.ca] /usr/local/rvm/rubies/ruby-1.9.2-p290/bin/ruby /usr/local/www/sites/project.example.ca/shared/bundle/ruby/1.9.1/bin/rake assets:precompile:nondigest RAILS_ENV=production RAILS_GROUPS=assets *** [err :: project.example.ca] command finished in 30843ms * executing `deploy:create_symlink' * executing `deploy:symlink' triggering before callbacks for `deploy:symlink' * executing `assets:precompile' * executing "cd /usr/local/www/sites/project.example.ca/releases/20120411192244 &amp;&amp; bundle exec rake RAILS_ENV=production assets:precompile" servers: ["project.example.ca"] [project.example.ca] executing command [project.example.ca] rvm_path=/usr/local/rvm /usr/local/rvm/bin/rvm-shell 'ruby-1.9.2-p290@project' -c 'cd /usr/local/www/sites/project.example.ca/releases/20120411192244 &amp;&amp; bundle exec rake RAILS_ENV=production assets:precompile' *** [err :: project.example.ca] /usr/local/rvm/rubies/ruby-1.9.2-p290/bin/ruby /usr/local/www/sites/project.example.ca/shared/bundle/ruby/1.9.1/bin/rake assets:precompile:all RAILS_ENV=production RAILS_GROUPS=assets *** [err :: project.example.ca] *** [err :: project.example.ca] /usr/local/rvm/rubies/ruby-1.9.2-p290/bin/ruby /usr/local/www/sites/project.example.ca/shared/bundle/ruby/1.9.1/bin/rake assets:precompile:nondigest RAILS_ENV=production RAILS_GROUPS=assets *** [err :: project.example.ca] command finished in 45033ms [Deprecation Warning] This API has changed, please hook `deploy:create_symlink` instead of `deploy:symlink`. * executing "rm -f /usr/local/www/sites/project.example.ca/current &amp;&amp; ln -s /usr/local/www/sites/project.example.ca/releases/20120411192244 /usr/local/www/sites/project.example.ca/current" servers: ["project.example.ca"] [project.example.ca] executing command [project.example.ca] rvm_path=/usr/local/rvm /usr/local/rvm/bin/rvm-shell 'ruby-1.9.2-p290@project' -c 'rm -f /usr/local/www/sites/project.example.ca/current &amp;&amp; ln -s /usr/local/www/sites/project.example.ca/releases/20120411192244 /usr/local/www/sites/project.example.ca/current' command finished in 2968ms ** transaction: commit </code></pre> <p>And here's my deploy file:</p> <pre><code>$:.unshift(File.expand_path('./lib', ENV['rvm_path'])) # Add RVM's lib directory to the load path. require "rvm/capistrano" # Load RVM's capistrano plugin. require "bundler/capistrano" set :application, "Project" set :scm, "git" set :repository, "ssh://git@server.example.ca/usr/local/git_root/project.git" set :user, "deploy" #set :rvm_bin_path, "/usr/local/rvm/bin" set :rvm_ruby_string, "ruby-1.9.2-p290@project" set :normalize_asset_timestamps, false ssh_options[:forward_agent] = true set :branch, "master" set :deploy_via, :remote_cache # If you aren't deploying to /u/apps/#{application} on the target # servers (which is the default), you can specify the actual location # via the :deploy_to variable: set :deploy_to, "/usr/local/www/sites/project.example.ca/" set :use_sudo, false set :domain, 'project.example.ca' role :app, domain role :web, domain role :db, domain, :primary =&gt; true before "deploy:symlink", "assets:precompile" namespace :assets do desc "Compile assets" task :precompile, :roles =&gt; :app do run "cd #{release_path} &amp;&amp; bundle exec rake RAILS_ENV=#{rails_env} assets:precompile" end end </code></pre> <p>And here's my Capfile:</p> <pre><code>load 'deploy' if respond_to?(:namespace) # cap2 differentiator Dir['vendor/plugins/*/recipes/*.rb'].each { |plugin| load(plugin) } load 'config/deploy' load 'deploy/assets' </code></pre> <p>And here's my Gemfile:</p> <pre><code>source 'http://rubygems.org' gem 'rails', '3.1.3' # Bundle edge Rails instead: # gem 'rails', :git =&gt; 'git://github.com/rails/rails.git' gem 'gravatar_image_tag', '1.0.0.pre2' gem 'will_paginate', '~&gt; 3.0.2' gem 'json' gem 'yaml_db' gem 'mysql' gem 'rake' group :development do gem 'rspec-rails', '2.6.1' gem 'annotate', '2.4.0' gem 'faker', '0.3.1' end group :test do gem 'rspec-rails', '2.6.1' gem 'webrat', '0.7.1' gem 'spork', '0.9.0.rc8' gem 'factory_girl_rails', '1.0' end # Gems used only for assets and not required # in production environments by default group :assets do gem 'execjs' gem 'therubyracer', :platforms =&gt; :ruby gem 'sass-rails', '~&gt; 3.1.5' gem 'coffee-rails', '~&gt; 3.1.1' gem 'uglifier', '&gt;= 1.0.3' end gem 'jquery-rails' # To use ActiveModel has_secure_password # gem 'bcrypt-ruby', '~&gt; 3.0.0' # Use unicorn as the web server # gem 'unicorn' # Deploy with Capistrano gem 'capistrano' </code></pre>
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    1. USJ K
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    1. COThere are no errors in the output you've pasted - what's not working?
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      1. PODiagnosing rails app asset precompilation errors
      1. USFrederick Cheung
    2. COOh, I thought this *** [err :: project.example.ca] indicated an error that might explain why I get "we're sorry but something went wrong. We've been notified about this issue and we'll take a look at it shortly".
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      1. PODiagnosing rails app asset precompilation errors
      1. USJ K
    3. COSorry. That was unclear. I get "we're sorry but something went wrong. We've been notified about this issue and we'll take a look at it shortly" when I try to load my app url in a browser.
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      1. PODiagnosing rails app asset precompilation errors
      1. USJ K
 

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