CODEWITHSUNDEEP
ruby-on-rails-4
Chuchoo
Chuchoo

Reputation: 842

Rails-4, ExecJS::ProgramError in Pages#welcome

I am trying to add login-logout functionality to my rails app. For that I added bcrypt gem for password encryption and also access controller. Now when I run it locally, I get an error message. My app was running fine before adding the above functionality.

Error Message:

TypeError: Object doesn't support this property or method
(in C:/DevKit/lib/ruby/gems/1.9.1/gems/turbolinks-2.5.3/lib/assets/javascripts/turbolinks.js.coffee)

Extracted source (around line #8):

<head>
  <title>PostApp</title>
  <%= stylesheet_link_tag 'application', media: 'all', 'data-turbolinks-track'=>true %>
    <%= javascript_include_tag 'application', 'data-turbolinks-track'=>true %>  ----> Line 8

      <link rel="stylesheet" href="//maxcdn.bootstrapcdn.com/bootstrap/3.2.0/css/bootstrap.min.css">
      <%= csrf_meta_tags %>

Gemfile:

source 'http://rubygems.org'

# Bundle edge Rails instead: gem 'rails', github: 'rails/rails'
gem 'rails', '4.1.4'
# Use sqlite3 as the database for Active Record
group :development do
  gem 'sqlite3' 
end
group :production do
  gem 'pg'
end
# 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'

I don't know what kind of type error I am getting. Any idea what might be going on?

Thanks, Chuchoo

Upvotes: 10

Views: 18408

Answers (8)

Chuchoo
Chuchoo

Reputation: 842

Just commenting this line in the above code segment solved my problem. 

<%=j avascript_include_tag 'application', 'data-turbolinks-track'=>true %>

Not sure if this is a preferred solution but certainly helped me move forward.

Upvotes: 0

Nitish Kumar
Nitish Kumar

Reputation: 419

Install node.js x86 version (Not x64 version even if have 64-bit computer) You can download it from https://nodejs.org/en/download/

All the other answers are not neccesary.

  • No need for "coffee-script-source" or "execjs"
  • No need to modify even execjs files
  • No need to add path for Node.js as x86 adds it automatically

After installing node.js, you need to restart the rails server AND the CMD shell where it is running, to update the path it will see.

Upvotes: 2

summerdaiz
summerdaiz

Reputation: 77

I was having this same issue and I fixed it by adding the following code to config\initializer\assets.rb

Rails.application.config.assets.precompile += %w( application.css )

Upvotes: 2

David Dang
David Dang

Reputation: 1

uncomment (app/assets/javascripts/application.js)

//=  require jquery
//=  require jquery_ujs
//=  require turbolinks
//=  require_tree .

Upvotes: -2

Ritika Thapliyal
Ritika Thapliyal

Reputation: 1

Go to your app directory and then open application.html.erb file inside app/views/layouts and comment these two lines (5th and 6th)like this:

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

refresh your webpage ,and Your problem is solved!

Upvotes: -3

myzen2
myzen2

Reputation: 1

Hello I had the same problem and you can make this : https://www.youtube.com/watch?v=N5i94L17KPo It works now for me.

Upvotes: -5

JohnsonMatsiko
JohnsonMatsiko

Reputation: 7

@Chuchoo, commenting the <%=javascript_include_tag 'application', 'data-turbolinks-track'=>true %> solves the issue.

For the many newbies out there, more details on how to get to the solution.

Go to your app directory and access the application.html.erb file from your_app>app>views>layouts>application.html.erb and comment the javascript on line 6. 

<!--%= javascript_include_tag 'application', 'data-turbolinks-track' => true %-->

Refresh your page and you are good to go.

Upvotes: -2

KeithP
KeithP

Reputation: 1823

There is a problem with coffee-script-source 1.9.0 running on windows.

It seems you have to add this to your gemfile:

gem 'coffee-script-source', '1.8.0'

then do 

bundle update coffee-script-source

Upvotes: 42

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