Komisyon varlıklarını çalıştırırken hata oluştu: precompile?

Question

Bir ubuntu sunucusunda herhangi bir dökümantasyon olmadan ve yakut (ya da raylarda rubi) deneyimi olmadan bir ruby ​​bir demiryolu uygulaması dağıtmak zorunda olduğum kaçınılmaz bir durumdayım.

Çeşitli forumlarda/eğitimlerde listelenen adımları izlemeyi denedim. WEBricks sunucusunu 80 numaralı bağlantı noktasında başlattım, ancak bir tarayıcıdan web uygulamasına erişmeye çalıştığım andan itibaren aşağıdaki tarayıcıyı almıyorum.

couldn't find file './compiled/admin' under '/home/ubuntu/www/my-app/app/assets/stylesheets' with type 'text/css' 

Sonra birisi

DEPRECATION WARNING: Currently, Active Record suppresses errors raised within `after_rollback`/`after_commit` callbacks and only print them to the logs. In the next version, these errors will no longer be suppressed. Instead, the errors will propagate normally just like in other Active Record callbacks. 

You can opt into the new behavior and remove this warning by setting: 

    config.active_record.raise_in_transactional_callbacks = true 

(called from <class:User> at /home/ubuntu/www/my-app/app/models/user.rb:27) 
rake aborted! 
Sprockets::FileNotFound: couldn't find file './compiled/admin' under '/home/ubuntu/www/my-app/app/assets/stylesheets' with type 'text/css' 
/home/ubuntu/www/my-app/app/assets/stylesheets/admin.css:10 
/home/ubuntu/.rvm/gems/ruby-2.3.0/gems/sprockets-3.2.0/lib/sprockets/resolve.rb:64:in `resolve!' 
/home/ubuntu/.rvm/gems/ruby-2.3.0/gems/sprockets-3.2.0/lib/sprockets/directive_processor.rb:399:in `resolve' 
/home/ubuntu/.rvm/gems/ruby-2.3.0/gems/sprockets-3.2.0/lib/sprockets/directive_processor.rb:207:in `process_require_directive' 
/home/ubuntu/.rvm/gems/ruby-2.3.0/gems/sprockets-3.2.0/lib/sprockets/directive_processor.rb:180:in `block in process_directives' 
/home/ubuntu/.rvm/gems/ruby-2.3.0/gems/sprockets-3.2.0/lib/sprockets/directive_processor.rb:178:in `each' 
/home/ubuntu/.rvm/gems/ruby-2.3.0/gems/sprockets-3.2.0/lib/sprockets/directive_processor.rb:178:in `process_directives' 
/home/ubuntu/.rvm/gems/ruby-2.3.0/gems/sprockets-3.2.0/lib/sprockets/directive_processor.rb:83:in `_call' 
/home/ubuntu/.rvm/gems/ruby-2.3.0/gems/sprockets-3.2.0/lib/sprockets/directive_processor.rb:68:in `call' 
/home/ubuntu/.rvm/gems/ruby-2.3.0/gems/sprockets-3.2.0/lib/sprockets/processor_utils.rb:75:in `call_processor' 
/home/ubuntu/.rvm/gems/ruby-2.3.0/gems/sprockets-3.2.0/lib/sprockets/processor_utils.rb:57:in `block in call_processors' 
/home/ubuntu/.rvm/gems/ruby-2.3.0/gems/sprockets-3.2.0/lib/sprockets/processor_utils.rb:56:in `reverse_each' 
/home/ubuntu/.rvm/gems/ruby-2.3.0/gems/sprockets-3.2.0/lib/sprockets/processor_utils.rb:56:in `call_processors' 
/home/ubuntu/.rvm/gems/ruby-2.3.0/gems/sprockets-3.2.0/lib/sprockets/loader.rb:86:in `load_asset_by_uri' 
/home/ubuntu/.rvm/gems/ruby-2.3.0/gems/sprockets-3.2.0/lib/sprockets/loader.rb:45:in `block in load' 
/home/ubuntu/.rvm/gems/ruby-2.3.0/gems/sprockets-3.2.0/lib/sprockets/loader.rb:155:in `fetch_asset_from_dependency_cache' 
/home/ubuntu/.rvm/gems/ruby-2.3.0/gems/sprockets-3.2.0/lib/sprockets/loader.rb:38:in `load' 
/home/ubuntu/.rvm/gems/ruby-2.3.0/gems/sprockets-3.2.0/lib/sprockets/cached_environment.rb:20:in `block in initialize' 
/home/ubuntu/.rvm/gems/ruby-2.3.0/gems/sprockets-3.2.0/lib/sprockets/cached_environment.rb:47:in `load' 
/home/ubuntu/.rvm/gems/ruby-2.3.0/gems/sprockets-3.2.0/lib/sprockets/bundle.rb:23:in `block in call' 
/home/ubuntu/.rvm/gems/ruby-2.3.0/gems/sprockets-3.2.0/lib/sprockets/utils.rb:183:in `dfs' 
/home/ubuntu/.rvm/gems/ruby-2.3.0/gems/sprockets-3.2.0/lib/sprockets/bundle.rb:24:in `call' 
/home/ubuntu/.rvm/gems/ruby-2.3.0/gems/sprockets-3.2.0/lib/sprockets/processor_utils.rb:75:in `call_processor' 
/home/ubuntu/.rvm/gems/ruby-2.3.0/gems/sprockets-3.2.0/lib/sprockets/processor_utils.rb:57:in `block in call_processors' 
/home/ubuntu/.rvm/gems/ruby-2.3.0/gems/sprockets-3.2.0/lib/sprockets/processor_utils.rb:56:in `reverse_each' 
/home/ubuntu/.rvm/gems/ruby-2.3.0/gems/sprockets-3.2.0/lib/sprockets/processor_utils.rb:56:in `call_processors' 
/home/ubuntu/.rvm/gems/ruby-2.3.0/gems/sprockets-3.2.0/lib/sprockets/loader.rb:86:in `load_asset_by_uri' 
/home/ubuntu/.rvm/gems/ruby-2.3.0/gems/sprockets-3.2.0/lib/sprockets/loader.rb:45:in `block in load' 
/home/ubuntu/.rvm/gems/ruby-2.3.0/gems/sprockets-3.2.0/lib/sprockets/loader.rb:155:in `fetch_asset_from_dependency_cache' 
/home/ubuntu/.rvm/gems/ruby-2.3.0/gems/sprockets-3.2.0/lib/sprockets/loader.rb:38:in `load' 
/home/ubuntu/.rvm/gems/ruby-2.3.0/gems/sprockets-3.2.0/lib/sprockets/cached_environment.rb:20:in `block in initialize' 
/home/ubuntu/.rvm/gems/ruby-2.3.0/gems/sprockets-3.2.0/lib/sprockets/cached_environment.rb:47:in `load' 
/home/ubuntu/.rvm/gems/ruby-2.3.0/gems/sprockets-3.2.0/lib/sprockets/base.rb:63:in `find_asset' 
/home/ubuntu/.rvm/gems/ruby-2.3.0/gems/sprockets-3.2.0/lib/sprockets/base.rb:70:in `find_all_linked_assets' 
/home/ubuntu/.rvm/gems/ruby-2.3.0/gems/sprockets-3.2.0/lib/sprockets/manifest.rb:130:in `block in find' 
/home/ubuntu/.rvm/gems/ruby-2.3.0/gems/sprockets-3.2.0/lib/sprockets/manifest.rb:129:in `each' 
/home/ubuntu/.rvm/gems/ruby-2.3.0/gems/sprockets-3.2.0/lib/sprockets/manifest.rb:129:in `find' 
/home/ubuntu/.rvm/gems/ruby-2.3.0/gems/sprockets-3.2.0/lib/sprockets/manifest.rb:162:in `compile' 
/home/ubuntu/.rvm/gems/ruby-2.3.0/gems/sprockets-rails-2.3.2/lib/sprockets/rails/task.rb:70:in `block (3 levels) in define' 
/home/ubuntu/.rvm/gems/ruby-2.3.0/gems/sprockets-3.2.0/lib/rake/sprocketstask.rb:147:in `with_logger' 
/home/ubuntu/.rvm/gems/ruby-2.3.0/gems/sprockets-rails-2.3.2/lib/sprockets/rails/task.rb:69:in `block (2 levels) in define' 
Tasks: TOP => assets:precompile 
(See full trace by running task with --trace) 

Herhangi bir yardım çok takdir edilecektir ... Ben rake assets:precompile
ben aşağıdaki hatayı alıyorum bu komutu çalıştırmak
çalıştırmak önerdi. Başka bilgi vermemi istiyorsanız lütfen sorunuz.

aşağıdaki

/* 
* Admin stylesheets 
* 
*= require select2 
*= require select2-bootstrap 
*= require_tree ./plugins 
*= require_tree ./fonts 
* 
* Pull compiled from /app/assets/stylesheets/compiled 
*= require ./compiled/admin 
* 
*/ 

Gemfile şuna benzer app/varlıklar/stil/admin.css dosyasıdır. Uygulamanın klasördeki dosyaların

source 'https://rubygems.org' 

gem 'rails', '4.2.0' 
gem 'sass-rails', '~> 5.0.3' 
gem 'less-rails', '~> 2.7.0' 
gem 'therubyracer' 
gem 'uglifier', '>= 1.3.0' 
gem 'coffee-rails', '~> 4.1.0' 
gem 'jquery-rails' 
gem 'sqlite3', group: :development 
gem 'pg' 

#bootstrap components 
gem 'bootstrap-datepicker-rails' 
gem "select2-rails" 

#images upload 
gem "paperclip", "~> 4.2" 
gem 'aws-sdk', '~> 1.6' 

group :development do 
    gem 'capistrano', '~> 2' 
    gem 'spring' 
    gem 'better_errors' 
    gem 'binding_of_caller' 
    gem 'pry' 
    gem 'pry-rails' 
    gem 'awesome_print' # https://github.com/michaeldv/awesome_print 
end 

gem 'rails_12factor', group: [:production, :staging] 

#user managment 
gem 'devise' 
gem 'cancancan', '~> 1.10' 
gem 'recaptcha', require: 'recaptcha/rails' 
#tracking user data 
gem 'classy_enum' 

#pagination 
gem 'kaminari' 

#api serialization 
gem 'active_model_serializers' 
# To use Jbuilder templates for JSON 
gem 'jbuilder' 

#dropbox 
gem "dropbox-api" 

#sidekiq jobs 
gem 'sidekiq' 
gem 'sidekiq-status' 
gem 'sinatra', :require => nil 

#for the folders hierarchy tree 
gem 'closure_tree' 

# PDFs 
gem 'doc_raptor' 

# Excel Parsing 
gem 'roo' 

# Emails 
gem 'sendgrid' 

# auto increment numbers 
gem 'protokoll' 

# State machine 
gem 'aasm' 

#elastic search 
gem 'elasticsearch-model', git: 'git://github.com/elasticsearch/elasticsearch-rails.git' 
gem 'elasticsearch-rails', git: 'git://github.com/elasticsearch/elasticsearch-rails.git' 

gem 'rubyzip' 

gem 'exception_notification', group: [:production, :staging], github: 'joshco/exception_notification' 

gem 'spreadsheet' 

liste

drwxrwxr-x 11 ubuntu ubuntu 4096 Apr 1 08:03 app 
drwxrwxr-x 2 ubuntu ubuntu 4096 Apr 1 08:03 bin 
drwxrwxr-x 3 ubuntu ubuntu 4096 Apr 1 08:03 client 
drwxrwxr-x 5 ubuntu ubuntu 4096 Apr 5 22:08 config 
-rw-rw-r-- 1 ubuntu ubuntu 153 Apr 1 08:03 config.ru 
drwxrwxr-x 4 ubuntu ubuntu 4096 Apr 1 08:03 db 
-rw-rw-r-- 1 ubuntu ubuntu 1570 Apr 1 08:03 Gemfile 
-rw-rw-r-- 1 ubuntu ubuntu 9072 Apr 1 08:03 Gemfile.lock 
drwxrwxr-x 5 ubuntu ubuntu 4096 Apr 1 08:03 gulp 
-rw-rw-r-- 1 ubuntu ubuntu 557 Apr 1 08:03 gulpfile.js 
drwxrwxr-x 6 ubuntu ubuntu 4096 Apr 1 08:03 lib 
drwxrwxr-x 2 ubuntu ubuntu 4096 Apr 6 13:48 log 
-rw-rw-r-- 1 ubuntu ubuntu 1393 Apr 1 08:03 package.json 
-rw-rw-r-- 1 ubuntu ubuntu 146 Apr 1 08:03 Procfile 
-rw-rw-r-- 1 ubuntu ubuntu 143 Apr 1 08:03 Procfile.example 
drwxrwxr-x 2 ubuntu ubuntu 4096 Apr 1 08:03 public 
-rw-rw-r-- 1 ubuntu ubuntu 249 Apr 1 08:03 Rakefile 
-rw-rw-r-- 1 ubuntu ubuntu 7908 Apr 1 08:03 README.md 
drwxrwxr-x 8 ubuntu ubuntu 4096 Apr 1 08:03 test 
drwxrwxr-x 6 ubuntu ubuntu 4096 Apr 5 15:14 tmp 
drwxrwxr-x 3 ubuntu ubuntu 4096 Apr 1 08:03 vendor 
-rw-rw-r-- 1 ubuntu ubuntu 64 Apr 1 08:03 webpack.config.js 

Answer 1

Senin sorunun, bu stylesheets/compiled klasörde gidecek dosyaları oluşturmak için ihtiyaç vardır.

İki seçenek:

1. Sana başlatmak gerekirdi Bunu yaparsanız vb çardak, hırıltı, ilgili dosyalar varsa projenin kökünde kontrol (onları nasıl oluşturulacağını öğrenin Bunlar aslında dosyaları oluşturmak için) ve varlık derleme öncesinde ilgili dağıtım kuralını ekleyin veya sonuçları işlemek için.

2. sizin admin.css dosyadan bu satırı kaldırın:

   *= require ./compiled/admin