Javascript Rails 3.1.1中的jquery总是给出DomeException

我创建了一个新的应用程序

rails new toy
cd toy
bundle install
rails generate controller start
rm public/index.html

app/views/start/index.html.erb包含：

Hi

app/controllers/start_controller.rb包含：

class StartController < ApplicationController
  def index
  end
end

如果运行它并单击页面上的任意位置，则调试器中会出现错误：

我运行的每个应用程序都会出现这种情况

以下是默认文件：

source 'https://rubygems.org'

gem 'rails', '3.2.3'

# Bundle edge Rails instead:
# gem 'rails', :git => 'git://github.com/rails/rails.git'

gem 'sqlite3'


# Gems used only for assets and not required
# in production environments by default.
group :assets do
  gem 'sass-rails',   '~> 3.2.3'
  gem 'coffee-rails', '~> 3.2.1'

  # See https://github.com/sstephenson/execjs#readme for more supported runtimes
  # gem 'therubyracer', :platform => :ruby

  gem 'uglifier', '>= 1.0.3'
end

gem 'jquery-rails'

# To use ActiveModel has_secure_password
# gem 'bcrypt-ruby', '~> 3.0.0'

# To use Jbuilder templates for JSON
# gem 'jbuilder'

# Use unicorn as the app server
# gem 'unicorn'

# Deploy with Capistrano
# gem 'capistrano'

# To use debugger
# gem 'ruby-debug19', :require => 'ruby-debug'

---

我能够复制这个。在中修复了它。

我能够复制它。已修复。

也许您应该尝试升级到Rails 3.1.7？如果Rails 3.2.x不存在，那么is@BenjaminTan，在花了一整天的时间处理rvm之后，问题仍然存在于Rails 3.1.7中，您是否应该尝试升级到Rails 3.1.7？如果Rails 3.2.x不存在，那么is@BenjaminTan，在花了一整天的时间处理rvm之后，问题仍然存在于Rails 3.1.7中

source 'https://rubygems.org'

gem 'rails', '3.2.3'

# Bundle edge Rails instead:
# gem 'rails', :git => 'git://github.com/rails/rails.git'

gem 'sqlite3'


# Gems used only for assets and not required
# in production environments by default.
group :assets do
  gem 'sass-rails',   '~> 3.2.3'
  gem 'coffee-rails', '~> 3.2.1'

  # See https://github.com/sstephenson/execjs#readme for more supported runtimes
  # gem 'therubyracer', :platform => :ruby

  gem 'uglifier', '>= 1.0.3'
end

gem 'jquery-rails'

# To use ActiveModel has_secure_password
# gem 'bcrypt-ruby', '~> 3.0.0'

# To use Jbuilder templates for JSON
# gem 'jbuilder'

# Use unicorn as the app server
# gem 'unicorn'

# Deploy with Capistrano
# gem 'capistrano'

# To use debugger
# gem 'ruby-debug19', :require => 'ruby-debug'