Asset pipeline DEPRECATION WARNING tsort.rb:226

问题

I have rails 4.2 working fine on development but in production env I have the following warning:

DEPRECATION WARNING: The configuration option `config.serve_static_assets` has been renamed to `config.serve_static_files` to clarify its role (it merely enables serving everything in the `public` folder and is unrelated to the asset pipeline). The `serve_static_assets` alias will be removed in Rails 5.0. Please migrate your configuration files accordingly. (called from block in tsort_each at /home/xxx/.rbenv/versions/2.2.1/lib/ruby/2.2.0/tsort.rb:226)

however I don't have config.serve_static_assets in my app config. It might be configured somewhere.

please help how to get rid of this. thanks in advance.

回答1:

The deprecation warning you're getting is most probably caused by another gem that's setting that configuration for you. For me, we're using rails_serve_static_assets and we're using version 0.0.2. To remove the deprecation warning, just update the gem (issue has been fixed in version 0.0.3)

bundle update rails_serve_static_assets

回答2:

Open your environments file. (either environments/production.rb, environments/development.rb, environments/test.rb) depending on which environment you are in.

Change

config.serve_static_assets

config.serve_static_files

回答3:

I have faced the same issue and it seems a warning and not an error, and railties update automatically the serve_static_assets to serve_static_files as per the configuration file.

Path:
railties-4.2.7\lib\rails\application\configuration.rb

Source code snippet:

  # :nodoc:
  SERVE_STATIC_ASSETS_DEPRECATION_MESSAGE = <<-MSG.squish
    The configuration option `config.serve_static_assets` has been renamed
    to `config.serve_static_files` to clarify its role (it merely enables
    serving everything in the `public` folder and is unrelated to the asset
    pipeline). The `serve_static_assets` alias will be removed in Rails 5.0.
    Please migrate your configuration files accordingly.
  MSG

  def serve_static_assets
    ActiveSupport::Deprecation.warn SERVE_STATIC_ASSETS_DEPRECATION_MESSAGE
    serve_static_files
  end

  def serve_static_assets=(value)
    ActiveSupport::Deprecation.warn SERVE_STATIC_ASSETS_DEPRECATION_MESSAGE
    self.serve_static_files = value
  end

来源：https://stackoverflow.com/questions/29812274/asset-pipeline-deprecation-warning-tsort-rb226

标签

ruby-on-rails

asset-pipeline