嘗試預編譯資產時出錯

Question

嘗試部署應用程序時出現此錯誤。我之前部署了這個應用程序，但由於某種原因，它現在無法預編譯資產。

$ RAILS_ENV=production /tmp/myapp/rvm-auto.sh . bundle exec rake assets:precompile --trace 
** Invoke assets:precompile (first_time) 
** Execute assets:precompile 
/usr/local/rvm/rubies/ruby-2.1.2/bin/ruby /var/www/myapp/shared/bundle/ruby/2.1.0/bin/rake assets:precompile:all RAILS_ENV=production RAILS_GROUPS=assets --trace 
** Invoke assets:precompile:all (first_time) 
** Execute assets:precompile:all 
** Invoke assets:precompile:primary (first_time) 
** Invoke assets:environment (first_time) 
** Execute assets:environment 
** Invoke environment (first_time) 
** Execute environment 
** Invoke tmp:cache:clear (first_time) 
** Execute tmp:cache:clear 
** Execute assets:precompile:primary 
rake aborted! 
Command failed with status(): [/usr/local/rvm/rubies/ruby-2.1.2/bin/ruby ...] 
/var/www/myapp/shared/bundle/ruby/2.1.0/gems/rake-10.1.1/lib/rake/file_utils.rb:54:in `block in create_shell_runner' 
/var/www/myapp/shared/bundle/ruby/2.1.0/gems/rake-10.1.1/lib/rake/file_utils.rb:45:in `call' 
/var/www/myapp/shared/bundle/ruby/2.1.0/gems/rake-10.1.1/lib/rake/file_utils.rb:45:in `sh' 
/var/www/myapp/shared/bundle/ruby/2.1.0/gems/rake-10.1.1/lib/rake/file_utils_ext.rb:37:in `sh' 
/var/www/myapp/shared/bundle/ruby/2.1.0/gems/rake-10.1.1/lib/rake/file_utils.rb:82:in `ruby' 
/var/www/myapp/shared/bundle/ruby/2.1.0/gems/rake-10.1.1/lib/rake/file_utils_ext.rb:37:in `ruby' 
/var/www/myapp/shared/bundle/ruby/2.1.0/gems/actionpack-3.2.17/lib/sprockets/assets.rake:12:in `ruby_rake_task' 
/var/www/myapp/shared/bundle/ruby/2.1.0/gems/actionpack-3.2.17/lib/sprockets/assets.rake:21:in `invoke_or_reboot_rake_task' 
/var/www/myapp/shared/bundle/ruby/2.1.0/gems/actionpack-3.2.17/lib/sprockets/assets.rake:29:in `block (2 levels) in <top (required)>' 
/var/www/myapp/shared/bundle/ruby/2.1.0/gems/rake-10.1.1/lib/rake/task.rb:236:in `call' 
/var/www/myapp/shared/bundle/ruby/2.1.0/gems/rake-10.1.1/lib/rake/task.rb:236:in `block in execute' 
/var/www/myapp/shared/bundle/ruby/2.1.0/gems/rake-10.1.1/lib/rake/task.rb:231:in `each' 
/var/www/myapp/shared/bundle/ruby/2.1.0/gems/rake-10.1.1/lib/rake/task.rb:231:in `execute' 
/var/www/myapp/shared/bundle/ruby/2.1.0/gems/rake-10.1.1/lib/rake/task.rb:175:in `block in invoke_with_call_chain' 
/usr/local/rvm/rubies/ruby-2.1.2/lib/ruby/2.1.0/monitor.rb:211:in `mon_synchronize' 
/var/www/myapp/shared/bundle/ruby/2.1.0/gems/rake-10.1.1/lib/rake/task.rb:168:in `invoke_with_call_chain' 
/var/www/myapp/shared/bundle/ruby/2.1.0/gems/rake-10.1.1/lib/rake/task.rb:161:in `invoke' 
/var/www/myapp/shared/bundle/ruby/2.1.0/gems/rake-10.1.1/lib/rake/application.rb:149:in `invoke_task' 
/var/www/myapp/shared/bundle/ruby/2.1.0/gems/rake-10.1.1/lib/rake/application.rb:106:in `block (2 levels) in top_level' 
/var/www/myapp/shared/bundle/ruby/2.1.0/gems/rake-10.1.1/lib/rake/application.rb:106:in `each' 
/var/www/myapp/shared/bundle/ruby/2.1.0/gems/rake-10.1.1/lib/rake/application.rb:106:in `block in top_level' 
/var/www/myapp/shared/bundle/ruby/2.1.0/gems/rake-10.1.1/lib/rake/application.rb:115:in `run_with_threads' 
/var/www/myapp/shared/bundle/ruby/2.1.0/gems/rake-10.1.1/lib/rake/application.rb:100:in `top_level' 
/var/www/myapp/shared/bundle/ruby/2.1.0/gems/rake-10.1.1/lib/rake/application.rb:78:in `block in run' 
/var/www/myapp/shared/bundle/ruby/2.1.0/gems/rake-10.1.1/lib/rake/application.rb:165:in `standard_exception_handling' 
/var/www/myapp/shared/bundle/ruby/2.1.0/gems/rake-10.1.1/lib/rake/application.rb:75:in `run' 
/var/www/myapp/shared/bundle/ruby/2.1.0/gems/rake-10.1.1/bin/rake:33:in `<top (required)>' 
/var/www/myapp/shared/bundle/ruby/2.1.0/bin/rake:23:in `load' 
/var/www/myapp/shared/bundle/ruby/2.1.0/bin/rake:23:in `<main>' 
Tasks: TOP => assets:precompile 

Answer 1

嘗試增加內存的部署

我不得不部署到AWS青苗其使用EC2實例，擁有1GB RAM（但實際上只有30％的人們使用部署）時，在此之前的問題。我升級到2GB，一切都恢復正常！