sprockets - Assets application.css 未声明，但在 list 中声明

Question

我收到此错误:

ActionView::Template::Error (Asset `application.css` was not declared to be precompiled in production.
Declare links to your assets in `app/assets/config/manifest.js`.

  //= link application.css
and restart your server):

导轨 5.1.4

sprockets (4.0.0.beta5, 4.0.0.beta4, 3.7.1)

sprockets 导轨 (3.2.1, 3.2.0, 2.3.3)

Manifest.js

//= link_tree ../images

//= link_directory ../javascripts .js

//= link_directory ../stylesheets .css

Assets .rb

# Be sure to restart your server when you modify this file.

# Version of your assets, change this if you want to expire all your assets.
Rails.application.config.assets.version = '1.0'

# Add additional assets to the asset load path.
# Rails.application.config.assets.paths << Emoji.images_path
# Add Yarn node_modules folder to the asset load path.
Rails.application.config.assets.paths << Rails.root.join('node_modules')

# Precompile additional assets.
# application.js, application.css, and all non-JS/CSS in the app/assets
# folder are already added.
# Rails.application.config.assets.precompile += %w( admin.js admin.css )

申请.rb

require_relative 'boot'

require "rails"
# Pick the frameworks you want:
require "active_model/railtie"
require "active_job/railtie"
# require "active_record/railtie"
require "action_controller/railtie"
require "action_mailer/railtie"
require "action_view/railtie"
require "action_cable/engine"
require "sprockets/railtie"
require "rails/test_unit/railtie"

Answer 1

更改重命名后也得到了这个application.css至 application.scss .

修复很简单，只需让你的 manifest.js 文件看起来像这样:

//= link_tree ../images
//= link application.css

重新启动服务器，希望能解决它。
祝你好运。