開発環境、本番環境でのHTML、CSSの反映されないことについて

Ruby2.2.5
rails4.2.6
Macosx
を使用
herokuにはデプロイ済み

Ruby on RailsでWEBシステムを開発中です。
Herokuにデプロイをし独自ドメインなどで試験運転をしてました。
不具合やレイアウト崩れがあったので、開発環境に切り替えて作業、はじめはrails sコマンドで反映されたのですが、どこかの設定やファイルをいじっくった為に全く、反映されなくなりました。


bundle exec rake assets:cleanやbundle exec rake tmp:cache:clear
rake assets:clobberを行っても意味がなく、開発環境ではapp/assets/stylesheets/application.cssだけの読み込みができません。
やはりlibやpuburicも読み込みに行ってます。
設定変更や、原因、何か良いアドバイスがあればよろしくお願いします！！

もうすこしでWEBサイトの運用が、スタート地点が見えて来た所で、足踏みをしてしまい悔しいです。。

こちらが開発環境のdevelopmentファイルです
Rails.application.configure do
  # Settings specified here will take precedence over those in config/application.rb.
  # In the development environment your application's code is reloaded on
  # every request. This slows down response time but is perfect for development
  # since you don't have to restart the web server when you make code changes.
  config.cache_classes = false

  # Do not eager load code on boot.
  config.eager_load = false

  # Show full error reports and disable caching.
  config.consider_all_requests_local       = true
  config.action_controller.perform_caching = false

  # Don't care if the mailer can't send.
  config.action_mailer.raise_delivery_errors = false

  # Print deprecation notices to the Rails logger.
  config.active_support.deprecation = :log

  # Raise an error on page load if there are pending migrations.
  config.active_record.migration_error = :page_load

  # Debug mode disables concatenation and preprocessing of assets.
  # This option may cause significant delays in view rendering with a large
  # number of complex assets.
  config.assets.debug = true
  config.assets.compile = false
  config.assets.enabled = false
  # 上記は開発環境時に必要な設定
  # Asset digests allow you to set far-future HTTP expiration dates on all assets,
  # yet still be able to expire them through the digest params.
  config.assets.digest = false

  # Adds additional error checking when serving assets at runtime.
  # Checks for improperly declared sprockets dependencies.
  # Raises helpful error messages.
  config.assets.raise_runtime_errors = true

  # Raises error for missing translations
  # config.action_view.raise_on_missing_translations = true
  config.action_mailer.default_url_options = { host: 'localhost', port: 3000 }
  config.action_mailer.raise_delivery_errors = true
  config.action_mailer.delivery_method = :smtp
  config.action_mailer.smtp_settings = {
    :enable_starttls_auto => true,
    :address => "smtp.gmail.com",
    :port => 587,
    :domain => 'smtp.gmail.com',
    :user_name => "///////l.com", #ご自身のgmailアドレス
    :password => "///////////", #ご自身のgmailアドレスのパスワード
    :authentication => 'login'
  }
  # config.assets.prefix = "/dev-assets"

end


こちらが本番環境のproductionファイルです。



Rails.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

  # Eager load code on boot. This eager loads most of Rails and
  # your application in memory, allowing both threaded web servers
  # and those relying on copy on write to perform better.
  # Rake tasks automatically ignore this option for performance.
  config.eager_load = true

  # Full error reports are disabled and caching is turned on.
  config.consider_all_requests_local       = false
  config.action_controller.perform_caching = true


# config.cache_classes
# config.action_controller.perform_caching
# config.action_view.cache_template_loading = false

  # Enable Rack::Cache to put a simple HTTP cache in front of your application
  # Add `rack-cache` to your Gemfile before enabling this.
  # For large-scale production use, consider using a caching reverse proxy like
  # NGINX, varnish or squid.
  # config.action_dispatch.rack_cache = true

  # Disable serving static files from the `/public` folder by default since
  # Apache or NGINX already handles this.
  config.serve_static_files = ENV['RAILS_SERVE_STATIC_FILES'].present?

  # Compress JavaScripts and CSS.
  config.assets.js_compressor = :uglifier
  config.assets.css_compressor = :sass

  # Do not fallback to assets pipeline if a precompiled asset is missed.
  config.assets.compile = true

  config.serve_static_files = true

  # Asset digests allow you to set far-future HTTP expiration dates on all assets,
  # yet still be able to expire them through the digest params.
  config.assets.digest = true

  # `config.assets.precompile` and `config.assets.version` have moved to config/initializers/assets.rb

  # 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

  # Use the lowest log level to ensure availability of diagnostic information
  # when problems arise.
  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'

  # Ignore bad email addresses and do not raise email delivery errors.
  # Set this to true and configure the email server for immediate delivery to raise delivery errors.
  # config.action_mailer.raise_delivery_errors = false

  # Enable locale fallbacks for I18n (makes lookups for any locale fall back to
  # the I18n.default_locale when a translation cannot be found).
  config.i18n.fallbacks = true

  # Send deprecation notices to registered listeners.
  config.active_support.deprecation = :notify

  # Use default logging formatter so that PID and timestamp are not suppressed.
  config.log_formatter = ::Logger::Formatter.new

  # Do not dump schema after migrations.
  config.active_record.dump_schema_after_migration = false

end


以下が直近のdeveropmentのlogです。


Started GET "/assets/icon_026430_256.png" for ::1 at 2016-11-13 12:27:03 +0900

ActionController::RoutingError (No route matches [GET] "/assets/icon_026430_256.png"):
  vendor/bundle/ruby/2.2.0/gems/actionpack-4.2.6/lib/action_dispatch/middleware/debug_exceptions.rb:21:in `call'
  vendor/bundle/ruby/2.2.0/gems/actionpack-4.2.6/lib/action_dispatch/middleware/show_exceptions.rb:30:in `call'
  vendor/bundle/ruby/2.2.0/gems/railties-4.2.6/lib/rails/rack/logger.rb:38:in `call_app'
  vendor/bundle/ruby/2.2.0/gems/railties-4.2.6/lib/rails/rack/logger.rb:20:in `block in call'
  vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.6/lib/active_support/tagged_logging.rb:68:in `block in tagged'
  vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.6/lib/active_support/tagged_logging.rb:26:in `tagged'
  vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.6/lib/active_support/tagged_logging.rb:68:in `tagged'
  vendor/bundle/ruby/2.2.0/gems/railties-4.2.6/lib/rails/rack/logger.rb:20:in `call'
  vendor/bundle/ruby/2.2.0/gems/actionpack-4.2.6/lib/action_dispatch/middleware/request_id.rb:21:in `call'
  vendor/bundle/ruby/2.2.0/gems/rack-1.6.5/lib/rack/methodoverride.rb:22:in `call'
  vendor/bundle/ruby/2.2.0/gems/rack-1.6.5/lib/rack/runtime.rb:18:in `call'
  vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.6/lib/active_support/cache/strategy/local_cache_middleware.rb:28:in `call'
  vendor/bundle/ruby/2.2.0/gems/rack-1.6.5/lib/rack/lock.rb:17:in `call'
  vendor/bundle/ruby/2.2.0/gems/actionpack-4.2.6/lib/action_dispatch/middleware/static.rb:120:in `call'
  vendor/bundle/ruby/2.2.0/gems/rack-1.6.5/lib/rack/sendfile.rb:113:in `call'
  vendor/bundle/ruby/2.2.0/gems/railties-4.2.6/lib/rails/engine.rb:518:in `call'
  vendor/bundle/ruby/2.2.0/gems/railties-4.2.6/lib/rails/application.rb:165:in `call'
  vendor/bundle/ruby/2.2.0/gems/rack-1.6.5/lib/rack/lock.rb:17:in `call'
  vendor/bundle/ruby/2.2.0/gems/rack-1.6.5/lib/rack/content_length.rb:15:in `call'
  vendor/bundle/ruby/2.2.0/gems/rack-1.6.5/lib/rack/handler/webrick.rb:88:in `service'
  /Users/Apple/.rbenv/versions/2.2.5/lib/ruby/2.2.0/webrick/httpserver.rb:138:in `service'
  /Users/Apple/.rbenv/versions/2.2.5/lib/ruby/2.2.0/webrick/httpserver.rb:94:in `run'
  /Users/Apple/.rbenv/versions/2.2.5/lib/ruby/2.2.0/webrick/server.rb:294:in `block in start_thread'


  Rendered vendor/bundle/ruby/2.2.0/gems/actionpack-4.2.6/lib/action_dispatch/middleware/templates/rescues/_trace.html.erb (2.3ms)
  Rendered vendor/bundle/ruby/2.2.0/gems/actionpack-4.2.6/lib/action_dispatch/middleware/templates/routes/_route.html.erb (11.7ms)
  Rendered vendor/bundle/ruby/2.2.0/gems/actionpack-4.2.6/lib/action_dispatch/middleware/templates/routes/_table.html.erb (1.4ms)
  Rendered vendor/bundle/ruby/2.2.0/gems/actionpack-4.2.6/lib/action_dispatch/middleware/templates/rescues/_request_and_response.html.erb (1.5ms)
  Rendered vendor/bundle/ruby/2.2.0/gems/actionpack-4.2.6/lib/action_dispatch/middleware/templates/rescues/routing_error.html.erb within rescues/layout (144.6ms)


Started GET "/assets/ticket-navi.net.png" for ::1 at 2016-11-13 12:27:03 +0900

ActionController::RoutingError (No route matches [GET] "/assets/ticket-navi.net.png"):
  vendor/bundle/ruby/2.2.0/gems/actionpack-4.2.6/lib/action_dispatch/middleware/debug_exceptions.rb:21:in `call'
  vendor/bundle/ruby/2.2.0/gems/actionpack-4.2.6/lib/action_dispatch/middleware/show_exceptions.rb:30:in `call'
  vendor/bundle/ruby/2.2.0/gems/railties-4.2.6/lib/rails/rack/logger.rb:38:in `call_app'
  vendor/bundle/ruby/2.2.0/gems/railties-4.2.6/lib/rails/rack/logger.rb:20:in `block in call'
  vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.6/lib/active_support/tagged_logging.rb:68:in `block in tagged'
  vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.6/lib/active_support/tagged_logging.rb:26:in `tagged'
  vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.6/lib/active_support/tagged_logging.rb:68:in `tagged'
  vendor/bundle/ruby/2.2.0/gems/railties-4.2.6/lib/rails/rack/logger.rb:20:in `call'
  vendor/bundle/ruby/2.2.0/gems/actionpack-4.2.6/lib/action_dispatch/middleware/request_id.rb:21:in `call'
  vendor/bundle/ruby/2.2.0/gems/rack-1.6.5/lib/rack/methodoverride.rb:22:in `call'
  vendor/bundle/ruby/2.2.0/gems/rack-1.6.5/lib/rack/runtime.rb:18:in `call'
  vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.6/lib/active_support/cache/strategy/local_cache_middleware.rb:28:in `call'
  vendor/bundle/ruby/2.2.0/gems/rack-1.6.5/lib/rack/lock.rb:17:in `call'
  vendor/bundle/ruby/2.2.0/gems/actionpack-4.2.6/lib/action_dispatch/middleware/static.rb:120:in `call'
  vendor/bundle/ruby/2.2.0/gems/rack-1.6.5/lib/rack/sendfile.rb:113:in `call'
  vendor/bundle/ruby/2.2.0/gems/railties-4.2.6/lib/rails/engine.rb:518:in `call'
  vendor/bundle/ruby/2.2.0/gems/railties-4.2.6/lib/rails/application.rb:165:in `call'
  vendor/bundle/ruby/2.2.0/gems/rack-1.6.5/lib/rack/lock.rb:17:in `call'
  vendor/bundle/ruby/2.2.0/gems/rack-1.6.5/lib/rack/content_length.rb:15:in `call'
  vendor/bundle/ruby/2.2.0/gems/rack-1.6.5/lib/rack/handler/webrick.rb:88:in `service'
  /Users/Apple/.rbenv/versions/2.2.5/lib/ruby/2.2.0/webrick/httpserver.rb:138:in `service'
  /Users/Apple/.rbenv/versions/2.2.5/lib/ruby/2.2.0/webrick/httpserver.rb:94:in `run'
  /Users/Apple/.rbenv/versions/2.2.5/lib/ruby/2.2.0/webrick/server.rb:294:in `block in start_thread'


  Rendered vendor/bundle/ruby/2.2.0/gems/actionpack-4.2.6/lib/action_dispatch/middleware/templates/rescues/_trace.html.erb (1.3ms)
  Rendered vendor/bundle/ruby/2.2.0/gems/actionpack-4.2.6/lib/action_dispatch/middleware/templates/routes/_route.html.erb (26.8ms)
  Rendered vendor/bundle/ruby/2.2.0/gems/actionpack-4.2.6/lib/action_dispatch/middleware/templates/routes/_table.html.erb (1.3ms)
  Rendered vendor/bundle/ruby/2.2.0/gems/actionpack-4.2.6/lib/action_dispatch/middleware/templates/rescues/_request_and_response.html.erb (1.4ms)
  Rendered vendor/bundle/ruby/2.2.0/gems/actionpack-4.2.6/lib/action_dispatch/middleware/templates/rescues/routing_error.html.erb within rescues/layout (156.8ms)


Started GET "/assets/favicon.ico" for ::1 at 2016-11-13 12:27:03 +0900

ActionController::RoutingError (No route matches [GET] "/assets/favicon.ico"):
  vendor/bundle/ruby/2.2.0/gems/actionpack-4.2.6/lib/action_dispatch/middleware/debug_exceptions.rb:21:in `call'
  vendor/bundle/ruby/2.2.0/gems/actionpack-4.2.6/lib/action_dispatch/middleware/show_exceptions.rb:30:in `call'
  vendor/bundle/ruby/2.2.0/gems/railties-4.2.6/lib/rails/rack/logger.rb:38:in `call_app'
  vendor/bundle/ruby/2.2.0/gems/railties-4.2.6/lib/rails/rack/logger.rb:20:in `block in call'
  vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.6/lib/active_support/tagged_logging.rb:68:in `block in tagged'
  vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.6/lib/active_support/tagged_logging.rb:26:in `tagged'
  vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.6/lib/active_support/tagged_logging.rb:68:in `tagged'
  vendor/bundle/ruby/2.2.0/gems/railties-4.2.6/lib/rails/rack/logger.rb:20:in `call'
  vendor/bundle/ruby/2.2.0/gems/actionpack-4.2.6/lib/action_dispatch/middleware/request_id.rb:21:in `call'
  vendor/bundle/ruby/2.2.0/gems/rack-1.6.5/lib/rack/methodoverride.rb:22:in `call'
  vendor/bundle/ruby/2.2.0/gems/rack-1.6.5/lib/rack/runtime.rb:18:in `call'
  vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.6/lib/active_support/cache/strategy/local_cache_middleware.rb:28:in `call'
  vendor/bundle/ruby/2.2.0/gems/rack-1.6.5/lib/rack/lock.rb:17:in `call'
  vendor/bundle/ruby/2.2.0/gems/actionpack-4.2.6/lib/action_dispatch/middleware/static.rb:120:in `call'
  vendor/bundle/ruby/2.2.0/gems/rack-1.6.5/lib/rack/sendfile.rb:113:in `call'
  vendor/bundle/ruby/2.2.0/gems/railties-4.2.6/lib/rails/engine.rb:518:in `call'
  vendor/bundle/ruby/2.2.0/gems/railties-4.2.6/lib/rails/application.rb:165:in `call'
  vendor/bundle/ruby/2.2.0/gems/rack-1.6.5/lib/rack/lock.rb:17:in `call'
  vendor/bundle/ruby/2.2.0/gems/rack-1.6.5/lib/rack/content_length.rb:15:in `call'
  vendor/bundle/ruby/2.2.0/gems/rack-1.6.5/lib/rack/handler/webrick.rb:88:in `service'
  /Users/Apple/.rbenv/versions/2.2.5/lib/ruby/2.2.0/webrick/httpserver.rb:138:in `service'
  /Users/Apple/.rbenv/versions/2.2.5/lib/ruby/2.2.0/webrick/httpserver.rb:94:in `run'
  /Users/Apple/.rbenv/versions/2.2.5/lib/ruby/2.2.0/webrick/server.rb:294:in `block in start_thread'


  Rendered vendor/bundle/ruby/2.2.0/gems/actionpack-4.2.6/lib/action_dispatch/middleware/templates/rescues/_trace.html.erb (1.3ms)
  Rendered vendor/bundle/ruby/2.2.0/gems/actionpack-4.2.6/lib/action_dispatch/middleware/templates/routes/_route.html.erb (10.9ms)
  Rendered vendor/bundle/ruby/2.2.0/gems/actionpack-4.2.6/lib/action_dispatch/middleware/templates/routes/_table.html.erb (1.4ms)
  Rendered vendor/bundle/ruby/2.2.0/gems/actionpack-4.2.6/lib/action_dispatch/middleware/templates/rescues/_request_and_response.html.erb (1.8ms)
  Rendered vendor/bundle/ruby/2.2.0/gems/actionpack-4.2.6/lib/action_dispatch/middleware/templates/rescues/routing_error.html.erb within rescues/layout (134.4ms)