Rails：fb_connect_async_js引发500错误 [英] Rails: fb_connect_async_js provokes 500 error

问题描述

我是Ruby on Rails中的新来者。我目前正在尝试在我的项目中安装Facebooker2宝石，以允许用户通过这个着名的网络进行连接。我遵循官方安装指南。但是，我仍然遇到一个问题。

当我使用* fb_connect_async_js *帮助器时，我有一个500错误。服务器日志告诉我以下内容：

故障安全响应时出现错误：不兼容的编码regexp匹配（UTF-8正则表达式与ASCII-8BIT字符串）

有没有解决方案？

我的Gemfile，如果可能有用：

  source'http://rubygems.org'
 
 gem'rails'，'3.1 .1'
 
＃捆绑边Rails代替：
＃gem'rails'，：git => 'git：//github.com/rails/rails.git'
 
 gem'mysql2'
 
 gem'execjs'
 gem'therubyracer'
 
 gem'activeadmin'
 gem'meta_search'，'> = 1.1.0.pre'
 
 gem'devise'
 
 gem' 
 gem'ruby-hmac'
 gem'facebooker2'
 
＃默认情况下，生产环境中仅使用资产而不需要
＃的宝石。 
 group：assets do 
 gem'sass-rails'，'〜> 3.1.4'
 gem'coffee-rails'，'〜> 3.1.1'
 gem'uglifier'，'> = 1.0.3'
 end 
 
 gem'jquery-rails'
 
＃使用ActiveModel has_secure_password 
＃gem'bcrypt-ruby'，'〜> 3.0.0'
 
＃使用独角兽作为Web服务器
＃gem'独角兽'
 
＃使用Capistrano部署
＃gem'capistrano'
 
＃使用调试器
＃gem'ruby-debug19'，：require => 'ruby-debug'
 
 group：test do 
＃漂亮的打印测试输出
 gem'turn'，：require =>假
结束
  

非常感谢！ ：）

解决方案

很奇怪我关闭电脑，我的电脑，现在似乎都在工作。会话变量也许设置错误？奇怪的。

I am a new comer in Ruby on Rails. I am currently trying to install Facebooker2 gem on my project to allow users to connect through this famous network. I followed official installation guide. However, I still got an issue.

When I am using *fb_connect_async_js* helper, I got a 500 error. Server logs tell me the following:

Error during failsafe response: incompatible encoding regexp match (UTF-8 regexp with ASCII-8BIT string)

Have you any solution?

My Gemfile, if it may be useful:

source 'http://rubygems.org'

gem 'rails', '3.1.1'

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

gem 'mysql2'

gem 'execjs'
gem 'therubyracer'

gem 'activeadmin'
gem 'meta_search', '>= 1.1.0.pre'

gem 'devise'

gem 'mogli'
gem 'ruby-hmac'
gem 'facebooker2'

# Gems used only for assets and not required
# in production environments by default.
group :assets do
  gem 'sass-rails',   '~> 3.1.4'
  gem 'coffee-rails', '~> 3.1.1'
  gem 'uglifier', '>= 1.0.3'
end

gem 'jquery-rails'

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

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

# Deploy with Capistrano
# gem 'capistrano'

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

    group :test do
  # Pretty printed test output
  gem 'turn', :require => false
end

Thank you very much! :)

解决方案

Very strange. I switch off and on again my computer, and all seem to work now. Perhaps a session variable wrongly set? Weird.

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