使用javascript_include_tag的Ruby On Rails错误
作者：互联网
所以我的问题,从我可以看出,似乎是ruby没有加载它的所有javascript文件,因为我没有得到确认消息和link_to与方法:: delete对我没有任何作用.
随着默认设置提供给我rails新
views / layouts / application.html.erb head section如下.
<head>
<title>Myrubyblog</title>
<%= stylesheet_link_tag 'default', media: 'all', 'data-turbolinks-track' => true %>
<%= javascript_include_tag 'default', 'data-turbolinks-track' => true%>
<%= csrf_meta_tags %>
</head>
这给了我错误
Started GET "/posts" for 127.0.0.1 at 2015-02-27 02:14:57 -0600
ActiveRecord::SchemaMigration Load (0.0ms) SELECT "schema_migrations".* FROM "schema_migrations"
Processing by PostsController#index as HTML
Post Load (1.0ms) SELECT "posts".* FROM "posts"
Rendered posts/index.html.erb within layouts/application (11.0ms)
Completed 200 OK in 76ms (Views: 54.0ms | ActiveRecord: 4.0ms)
Started GET "/stylesheets/default.css" for 127.0.0.1 at 2015-02-27 02:14:58 -0600
ActionController::RoutingError (No route matches [GET] "/stylesheets/default.css"):
actionpack (4.1.8) lib/action_dispatch/middleware/debug_exceptions.rb:21:in `call'
actionpack (4.1.8) lib/action_dispatch/middleware/show_exceptions.rb:30:in `call'
railties (4.1.8) lib/rails/rack/logger.rb:38:in `call_app'
railties (4.1.8) lib/rails/rack/logger.rb:20:in `block in call'
activesupport (4.1.8) lib/active_support/tagged_logging.rb:68:in `block in tagged'
activesupport (4.1.8) lib/active_support/tagged_logging.rb:26:in `tagged'
activesupport (4.1.8) lib/active_support/tagged_logging.rb:68:in `tagged'
railties (4.1.8) lib/rails/rack/logger.rb:20:in `call'
actionpack (4.1.8) lib/action_dispatch/middleware/request_id.rb:21:in `call'
rack (1.5.2) lib/rack/methodoverride.rb:21:in `call'
rack (1.5.2) lib/rack/runtime.rb:17:in `call'
activesupport (4.1.8) lib/active_support/cache/strategy/local_cache_middleware.rb:26:in `call'
rack (1.5.2) lib/rack/lock.rb:17:in `call'
actionpack (4.1.8) lib/action_dispatch/middleware/static.rb:84:in `call'
rack (1.5.2) lib/rack/sendfile.rb:112:in `call'
railties (4.1.8) lib/rails/engine.rb:514:in `call'
railties (4.1.8) lib/rails/application.rb:144:in `call'
rack (1.5.2) lib/rack/lock.rb:17:in `call'
rack (1.5.2) lib/rack/content_length.rb:14:in `call'
rack (1.5.2) lib/rack/handler/webrick.rb:60:in `service'
c:/RailsInstaller/Ruby2.1.0/lib/ruby/2.1.0/webrick/httpserver.rb:138:in `service'
c:/RailsInstaller/Ruby2.1.0/lib/ruby/2.1.0/webrick/httpserver.rb:94:in `run'
c:/RailsInstaller/Ruby2.1.0/lib/ruby/2.1.0/webrick/server.rb:295:in `block in start_thread'
Rendered c:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/actionpack-4.1.8/lib/action_dispatch/middleware/templates/rescues/
_trace.html.erb (1.0ms)
Rendered c:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/actionpack-4.1.8/lib/action_dispatch/middleware/templates/routes/_
route.html.erb (1.0ms)
Rendered c:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/actionpack-4.1.8/lib/action_dispatch/middleware/templates/routes/_
table.html.erb (9.0ms)
Rendered c:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/actionpack-4.1.8/lib/action_dispatch/middleware/templates/rescues/
routing_error.html.erb within rescues/layout (46.1ms)
Started GET "/javascripts/default.js" for 127.0.0.1 at 2015-02-27 02:14:58 -0600
ActionController::RoutingError (No route matches [GET] "/javascripts/default.js"):
actionpack (4.1.8) lib/action_dispatch/middleware/debug_exceptions.rb:21:in `call'
actionpack (4.1.8) lib/action_dispatch/middleware/show_exceptions.rb:30:in `call'
railties (4.1.8) lib/rails/rack/logger.rb:38:in `call_app'
railties (4.1.8) lib/rails/rack/logger.rb:20:in `block in call'
activesupport (4.1.8) lib/active_support/tagged_logging.rb:68:in `block in tagged'
activesupport (4.1.8) lib/active_support/tagged_logging.rb:26:in `tagged'
activesupport (4.1.8) lib/active_support/tagged_logging.rb:68:in `tagged'
railties (4.1.8) lib/rails/rack/logger.rb:20:in `call'
actionpack (4.1.8) lib/action_dispatch/middleware/request_id.rb:21:in `call'
rack (1.5.2) lib/rack/methodoverride.rb:21:in `call'
rack (1.5.2) lib/rack/runtime.rb:17:in `call'
activesupport (4.1.8) lib/active_support/cache/strategy/local_cache_middleware.rb:26:in `call'
rack (1.5.2) lib/rack/lock.rb:17:in `call'
actionpack (4.1.8) lib/action_dispatch/middleware/static.rb:84:in `call'
rack (1.5.2) lib/rack/sendfile.rb:112:in `call'
railties (4.1.8) lib/rails/engine.rb:514:in `call'
railties (4.1.8) lib/rails/application.rb:144:in `call'
rack (1.5.2) lib/rack/lock.rb:17:in `call'
rack (1.5.2) lib/rack/content_length.rb:14:in `call'
rack (1.5.2) lib/rack/handler/webrick.rb:60:in `service'
c:/RailsInstaller/Ruby2.1.0/lib/ruby/2.1.0/webrick/httpserver.rb:138:in `service'
c:/RailsInstaller/Ruby2.1.0/lib/ruby/2.1.0/webrick/httpserver.rb:94:in `run'
c:/RailsInstaller/Ruby2.1.0/lib/ruby/2.1.0/webrick/server.rb:295:in `block in start_thread'
Rendered c:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/actionpack-4.1.8/lib/action_dispatch/middleware/templates/rescues/
_trace.html.erb (1.0ms)
Rendered c:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/actionpack-4.1.8/lib/action_dispatch/middleware/templates/routes/_
route.html.erb (2.0ms)
Rendered c:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/actionpack-4.1.8/lib/action_dispatch/middleware/templates/routes/_
table.html.erb (1.0ms)
Rendered c:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/actionpack-4.1.8/lib/action_dispatch/middleware/templates/rescues/
routing_error.html.erb within rescues/layout (35.8ms)
当我更改stylescheet_link_tag和javascript_include_tag以使用时,也会发生此错误：default而不是’default’.
这个错误似乎正在发生,因为/javascripts/default.js不存在,所以我发现这两篇文章说：默认不再受支持.
Rails 4 link_to Destroy not working in Getting Started tutorial
Delete link sends “Get” instead of “Delete” in Rails 3 view
将“default”更改为“application”后,出现以下错误.
views / layouts / application.html.erb head section如下.
<head>
<title>Myrubyblog</title>
<%= stylesheet_link_tag 'application', media: 'all', 'data-turbolinks-track' => true %>
<%= javascript_include_tag 'application', 'data-turbolinks-track' => true%>
<%= csrf_meta_tags %>
</head>
这给了我错误
Started GET "/posts" for 127.0.0.1 at 2015-02-27 02:26:28 -0600
ActiveRecord::SchemaMigration Load (1.0ms) SELECT "schema_migrations".* FROM "schema_migrations"
Processing by PostsController#index as HTML
Post Load (1.0ms) SELECT "posts".* FROM "posts"
Rendered posts/index.html.erb within layouts/application (12.0ms)
Completed 500 Internal Server Error in 2198ms
ActionView::Template::Error (TypeError: Object doesn't support this property or method
(in c:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/turbolinks-2.5.3/lib/assets/javascripts/turbolinks.js.coffee)):
3: <head>
4: <title>Myrubyblog</title>
5: <%= stylesheet_link_tag 'application', media: 'all', 'data-turbolinks-track' => true %>
6: <%= javascript_include_tag 'application', 'data-turbolinks-track' => true %>
7: <%= csrf_meta_tags %>
8: </head>
9: <body>
app/views/layouts/application.html.erb:6:in `_app_views_layouts_application_html_erb___474145341_51059580'
Rendered c:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/actionpack-4.1.8/lib/action_dispatch/middleware/templates/rescues/
_trace.html.erb (1.0ms)
Rendered c:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/actionpack-4.1.8/lib/action_dispatch/middleware/templates/rescues/
_request_and_response.html.erb (1.0ms)
Rendered c:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/actionpack-4.1.8/lib/action_dispatch/middleware/templates/rescues/
template_error.html.erb within rescues/layout (20.0ms)
有谁知道我的问题是什么？
我的路线和gemfile如果需要的话可供参考.
的routes.rb
Rails.application.routes.draw do
get 'categories/index'
get 'categories/edit'
get 'categories/new'
get 'categories/show'
get 'home/index'
resources :posts
resources :categories
root 'home#index'
end
的Gemfile
source 'https://rubygems.org'
# Bundle edge Rails instead: gem 'rails', github: 'rails/rails'
gem 'rails', '4.1.8'
# Use sqlite3 as the database for Active Record
#gem 'sqlite3'
gem 'pg'
# Use SCSS for stylesheets
gem 'sass-rails', '~> 4.0.3'
# Use Uglifier as compressor for JavaScript assets
gem 'uglifier', '>= 1.3.0'
# Use CoffeeScript for .js.coffee assets and views
gem 'coffee-rails', '~> 4.0.0'
# See https://github.com/sstephenson/execjs#readme for more supported runtimes
# gem 'therubyracer', platforms: :ruby
# Use jquery as the JavaScript library
gem 'jquery-rails'
# Turbolinks makes following links in your web application faster. Read more: https://github.com/rails/turbolinks
gem 'turbolinks'
# Build JSON APIs with ease. Read more: https://github.com/rails/jbuilder
gem 'jbuilder', '~> 2.0'
# bundle exec rake doc:rails generates the API under doc/api.
gem 'sdoc', '~> 0.4.0', group: :doc
# Use ActiveModel has_secure_password
# gem 'bcrypt', '~> 3.1.7'
# Use unicorn as the app server
# gem 'unicorn'
# Use Capistrano for deployment
# gem 'capistrano-rails', group: :development
# Use debugger
# gem 'debugger', group: [:development, :test]
# Windows does not include zoneinfo files, so bundle the tzinfo-data gem
gem 'tzinfo-data', platforms: [:mingw, :mswin]
解决方法:
将两行中的“默认值”更改回“应用”
将其插入gem文件中：
gem 'coffee-script-source', '1.8.0'
然后在命令提示符下运行：
bundle update coffee-script-source
解决了我的问题,希望它能解决你的问题:)
标签：javascript,ruby-on-rails,ruby-on-rails-4,gem 来源： https://codeday.me/bug/20190824/1711426.html