Ruby on Rails TypeError?

Question

Ruby on Rails

I'm trying to create a simple application
on the page localhost:3000/posts

ExecJS::ProgramError in Posts#index
Showing f:/ror/netzke_task_manager/app/views/layouts/application.html.erb where line #7 raised:

TypeError: Объект не поддерживает это свойство или метод
Extracted source (around line #7):
5
6
7
8
9
10
              
    <%= csrf_meta_tags %>

    <%= stylesheet_link_tag    'application', media: 'all', 'data-turbolinks-track': 'reload' %>
    <%= javascript_include_tag 'application', 'data-turbolinks-track': 'reload' %>
  </head>


Rails.root: f:/ror/netzke_task_manager

Application Trace | Framework Trace | Full Trace
execjs (2.7.0) lib/execjs/external_runtime.rb:39:in `exec'
execjs (2.7.0) lib/execjs/external_runtime.rb:21:in `eval'
'

Answer 1

Its problem with turbolinks gem so its creating error
So in app\views\layouts\application.html.erb change this
<%= stylesheet_link_tag 'application.css', media: 'all', 'data-turbolinks-track': 'reload ' %>
<%= javascript_include_tag 'application.js', 'data-turbolinks-track': 'reload' %>
from
<%= stylesheet_link_tag 'application', media: 'all', 'data-turbolinks-track': ' reload' %>
<%= javascript_include_tag 'application', 'data-turbolinks-track': 'reload' %>
and uncomment the line no.15 in app\assets\javascripts\application.js
require turbolinks
and copy it into app\ assets\stylesheets\application.css at the end of file
From this your css and js will be run