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当我尝试打开http：// localhost：3000 / pages / home时出错

[英]Error when I try to open http://localhost:3000/pages/home

 原文  2015-02-10 09:02:17  4   1    javascript/ ruby-on-rails/ ruby

问题描述

ExecJS::ProgramError in Pages#home Pages＃home中的ExecJS :: ProgramError

Showing c:/Users/Administrator/desktop/pinteresting/app/views/layouts/application.html.erb where line #6 raised: 显示c：/Users/Administrator/desktop/pinteresting/app/views/layouts/application.html.erb，其中第6行出现：

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) TypeError：对象不支持此属性或方法（在c：/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/turbolinks-2.5.3/lib/assets/javascripts/turbolinks.js中。咖啡）

Extracted source (around line #6): 提取的源（第6行附近）：

Pinteresting <%= stylesheet_link_tag 'application', media: 'all', 'data-turbolinks-track' => true %> <%= javascript_include_tag 'application', 'data-turbolinks-track' => true %> <%= csrf_meta_tags %> Pinteresting <％= stylesheet_link_tag'application'，media：'all'，'data-turbolinks-track'=>正确％> <％= javascript_include_tag'application'，'data-turbolinks-track'=>正确％> <％= csrf_meta_tags％>

1 个解决方案

解决方案1
 1  2015-02-10 17:26:21

It seems like nodejs is not installed on your machine. 您的计算机上似乎未安装nodejs。 Install it using 使用安装 

sudo apt-get install nodejs

or add execjs gem in you gemfile. 或在您的gemfile中添加execjs gem。

As for running javaScript code from Ruby we need one of above. 至于从Ruby运行JavaScript代码，我们需要以上之一。

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