Gem 安装 ckeditor 富文档，报错：couldn't find file 'ckeditor/init' with type 'application/javascript'
终端机详细报错
ActionView::Template::Error (couldn't find file 'ckeditor/init' with type 'application/javascript') Checked in these paths: /Users/zhuzhuchen/rails101/app/assets/config /Users/zhuzhuchen/rails101/app/assets/images /Users/zhuzhuchen/rails101/app/assets/javascripts /Users/zhuzhuchen/rails101/app/assets/stylesheets /Users/zhuzhuchen/rails101/vendor/assets/javascripts /Users/zhuzhuchen/rails101/vendor/assets/stylesheets /Users/zhuzhuchen/.rvm/gems/ruby-2.3.1/gems/ckeditor-4.4.0/app/assets/images /Users/zhuzhuchen/.rvm/gems/ruby-2.3.1/gems/ckeditor-4.4.0/app/assets/javascripts /Users/zhuzhuchen/.rvm/gems/ruby-2.3.1/gems/ckeditor-4.4.0/app/assets/stylesheets /Users/zhuzhuchen/.rvm/gems/ruby-2.3.1/gems/jquery-rails-4.3.3/vendor/assets/javascripts /Users/zhuzhuchen/.rvm/gems/ruby-2.3.1/gems/coffee-rails-4.2.2/lib/assets/javascripts /Users/zhuzhuchen/.rvm/gems/ruby-2.3.1/gems/actioncable-5.0.7.1/lib/assets/compiled /Users/zhuzhuchen/.rvm/gems/ruby-2.3.1/gems/turbolinks-source-5.2.0/lib/assets/javascripts /Users/zhuzhuchen/.rvm/gems/ruby-2.3.1/gems/bootstrap-sass-3.3.7/assets/stylesheets /Users/zhuzhuchen/.rvm/gems/ruby-2.3.1/gems/bootstrap-sass-3.3.7/assets/javascripts /Users/zhuzhuchen/.rvm/gems/ruby-2.3.1/gems/bootstrap-sass-3.3.7/assets/fonts `/Users/zhuzhuchen/.rvm/gems/ruby-2.3.1/gems/bootstrap-sass-3.3.7/assets/images): 4:
Rails101 5: <%= csrf_meta_tags %> 6: 7: <%= stylesheet_link_tag 'application', media: 'all', 'data-turbolinks-track': 'reload' %> 8: <%= javascript_include_tag 'application', 'data-turbolinks-track': 'reload' %> 9: 10:app/assets/javascripts/application.js:17 app/views/layouts/application.html.erb:7:in_app_views_layouts_application_html_erb__4471122603424365335_70331191397360' Rendering /Users/zhuzhuchen/.rvm/gems/ruby-2.3.1/gems/actionpack-5.0.7.1/lib/action_dispatch/middleware/templates/rescues/template_error.html.erb within rescues/layout Rendering /Users/zhuzhuchen/.rvm/gems/ruby-2.3.1/gems/actionpack-5.0.7.1/lib/action_dispatch/middleware/templates/rescues/_source.html.erb Rendered /Users/zhuzhuchen/.rvm/gems/ruby-2.3.1/gems/actionpack-5.0.7.1/lib/action_dispatch/middleware/templates/rescues/_source.html.erb (3.6ms) Rendering /Users/zhuzhuchen/.rvm/gems/ruby-2.3.1/gems/actionpack-5.0.7.1/lib/action_dispatch/middleware/templates/rescues/_trace.html.erb Rendered /Users/zhuzhuchen/.rvm/gems/ruby-2.3.1/gems/actionpack-5.0.7.1/lib/action_dispatch/middleware/templates/rescues/_trace.html.erb (1.5ms) Rendering /Users/zhuzhuchen/.rvm/gems/ruby-2.3.1/gems/actionpack-5.0.7.1/lib/action_dispatch/middleware/templates/rescues/_request_and_response.html.erb Rendered /Users/zhuzhuchen/.rvm/gems/ruby-2.3.1/gems/actionpack-5.0.7.1/lib/action_dispatch/middleware/templates/rescues/_request_and_response.html.erb (0.7ms) Rendered /Users/zhuzhuchen/.rvm/gems/ruby-2.3.1/gems/actionpack-5.0.7.1/lib/action_dispatch/middleware/templates/rescues/template_error.html.erb within rescues/layout (79.6ms)
我做了以下事情
安装gem 'ckeditor'
在app/assets/javascripts/application.js加入一行//= require ckeditor/init
在config/initializers/assets.rb加入一行Rails.application.config.assets.precompile += %w( application.css application.js ckeditor/* )
修改了 new 的 simple_formf.input :description, as: :ckeditor
https://github.com/galetahub/ckeditor
好像只需要这个 (未测试)
Rails.application.config.assets.precompile += %w[ckeditor/config.js]
你这个我刚才测试了一下，有两种解决方法（还有一种最简单的方法，gem 'ckeditor', '4.2.4' )：
1.你应该在 app/assets/javascripts 目录下新建个 ckeditor 目录，然后里头放上 config.js 文件，在 application.js 中加入 //= require ckeditor/init，这个文件在https://github.com/galetahub/ckeditor里有，
 "52b-aba5-7b48c73a9170.png!large")
然后你这个
Rails.application.config.assets.precompile += %w[ckeditor/config.js]
放 ckeditor/*也行放 ckeditor/config.js 也行或者不放也行 2.上面那个是老版本时候的教程，现在我看https://github.com/galetahub/ckeditor把教程换了，在你操作的基础上需要
rails generate ckeditor:install
会生产 config/initializers/ckeditor.rb，然后你需要
Ckeditor.setup do |config|
# //cdn.ckeditor.com/<version.number>/<distribution>/ckeditor.js
config.cdn_url = "//cdn.ckeditor.com/4.6.1/basic/ckeditor.js"
end
然后在你的 new 或者 application.html.erb 页面加上
<% = javascript_include_tag Ckeditor.cdn_url %>
成功：
你按我的试试 有问题再问我
