ExecJS::RuntimeError on Windows trying to follow r

2018-12-31 07:35发布

站内问答 / JavaScript
613 13 5

UPDATE: Colin's suggestion of removing the line //= require_tree . has fixed the issue.

I have wasted over 2 days trying to follow every suggestion out there and fix my issue. I am trying to follow the http://ruby.railstutorial.org book on windows machine and cannot for the life of me get past the following nasty error.

ExecJS::RuntimeError in Static_pages#home

Showing C:/Users/.../bootcamp-sample-app/app/views/layouts/application.html.erb where line #6 raised:

["ok","(function() {\n\n\n\n}).call(this);\n"]
(in C:/Users/.../bootcamp-sample-app/app/assets/javascripts/sessions.js.coffee)
Extracted source (around line #6):

3: <head>
4:   <title><%= full_title(yield(:title)) %></title>
5:   <%= stylesheet_link_tag    "application", media: "all" %>
6:   <%= javascript_include_tag "application" %>
7:   <%= csrf_meta_tags %>
8:   <%= render 'layouts/shim' %>
9: </head>
Rails.root: C:/Users/.../bootcamp-sample-app

Application Trace | Framework Trace | Full Trace
app/views/layouts/application.html.erb:6:in `_app_views_layouts_application_html_erb___487732698_30422172'
Request

I have tried every suggestion including installing nodejs with the msi, using execjs 1.3.0 and other things which I can't even remember any more. Here is the gem file 

source 'https://rubygems.org'

gem 'rails', '3.2.8'
gem 'bootstrap-sass', '2.0.0'
gem 'bcrypt-ruby', '3.0.1'
gem 'faker', '1.0.1'
gem 'will_paginate', '3.0.3'
gem 'bootstrap-will_paginate', '0.0.6'

group :development, :test do
  gem 'sqlite3', '1.3.5'
  gem 'rspec-rails', '2.10.0'
  gem 'guard-rspec', '0.5.5'
  gem 'guard-cucumber'
end

group :development do
  gem 'annotate', '2.5.0'
end


# Gems used only for assets and not required
# in production environments by default.
group :assets do
  gem 'sass-rails'
  gem 'coffee-rails'
  gem 'coffee-script'
  gem 'uglifier'
end

gem 'jquery-rails', '2.0.2'

gem 'execjs'

# Gems on Linus/Mac
#gem 'therubyracer'


group :test do
  gem 'capybara', '1.1.2'
  gem 'guard-spork', '0.3.2'
  gem 'spork', '0.9.0'
  gem 'factory_girl_rails', '1.4.0'
  gem 'cucumber-rails', '1.2.1', require: false
  gem 'database_cleaner', '0.7.0'


# Test gems on Linux
#  gem 'rb-inotify', '0.8.8'
#  gem 'libnotify', '0.5.9'

# Test gems on Macintosh OS X
#  gem 'selenium-webdriver', '~> 2.22.0'
#  gem 'rb-fsevent', '0.9.1', :require => false
#  gem 'growl', '1.0.3'

# Test gems on Windows
# gem 'rb-fchange', '0.0.5'
# gem 'rb-notifu', '0.0.4'
# gem 'win32console', '1.3.0'
end

group :production do
#  gem 'therubyracer'
  gem 'pg', '0.12.2'
end

# 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 'debugger''

and here is the sessions.js.coffee

# Place all the behaviors and hooks related to the matching controller here.
# All this logic will automatically be available in application.js.
# You can use CoffeeScript in this file: http://jashkenas.github.com/coffee-script/

application.js

// This is a manifest file that'll be compiled into application.js, which will include all the files
// listed below.
//
// Any JavaScript/Coffee file within this directory, lib/assets/javascripts, vendor/assets/javascripts,
// or vendor/assets/javascripts of plugins, if any, can be referenced here using a relative path.
//
// It's not advisable to add code directly here, but if you do, it'll appear at the bottom of the
// the compiled file.
//
// WARNING: THE FIRST BLANK LINE MARKS THE END OF WHAT'S TO BE PROCESSED, ANY BLANK LINE SHOULD
// GO AFTER THE REQUIRES BELOW.
//
//= require jquery
//= require jquery_ujs
//= require_tree .
//= require bootstrap

application.html.erb

<!DOCTYPE html>
 <html>
 <head>
   <title><%= full_title(yield(:title)) %></title>
   <%= stylesheet_link_tag    "application", media: "all" %>
   <%= javascript_include_tag "application" %>
   <%= csrf_meta_tags %>
   <%= render 'layouts/shim' %>
 </head>
 <body>
 <%= render 'layouts/header' %>
 <div class="container">
   <%= yield %>
   <%= render 'layouts/footer' %>
 </div>
 </body>
 </html>

Here is console content

Processing by StaticPagesController#home as HTML
  Rendered static_pages/home.html.erb within layouts/application (45.0ms)
Completed 500 Internal Server Error in 1136ms

ActionView::Template::Error (["ok","(function() {\n\n\n\n}).call(this);\n"]
  (in C:/Users/.../bootcamp-sample-app/app/assets/javascripts/sessions.js.coffee)):
    3: <head>
    4:   <title><%= full_title(yield(:title)) %></title>
    5:   <%= stylesheet_link_tag    "application", media: "all" %>
    6:   <%= javascript_include_tag "application" %>
    7:   <%= csrf_meta_tags %>
    8:   <%= render 'layouts/shim' %>
    9: </head>
  app/views/layouts/application.html.erb:6:in `_app_views_layouts_application_html_erb___487732698_30422172'


  Rendered C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/actionpack-3.2.8/lib/action_dispatch/middleware/templates/rescues/_trace.erb (2.0ms)
  Rendered C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/actionpack-3.2.8/lib/action_dispatch/middleware/templates/rescues/_request_and_response.erb (1.0ms)
  Rendered C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/actionpack-3.2.8/lib/action_dispatch/middleware/templates/rescues/template_error.erb within rescues/layout (34.0ms)

I have installed Devkit and have tried various gems but please suggest changes which can help me develop on windows. I used rubyinstaller for everything.

What am I missing?

13条回答
笑指拈花
2楼-- · 2018-12-31 08:21

Had the same issue OS- Windows 8 Error- 'ExecJS::RuntimeError...' Solution- missing Node.js

  1. install Node.js from http://www.nodejs.org/download/
  2. Restart the computer
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旧人旧事旧时光
3楼-- · 2018-12-31 08:21

I had this problem and was scowering the internet I am running Windows 8 with this rails gem file

source 'https://rubygems.org'

gem 'rails', '3.2.9'

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

group :development do gem 'sqlite3', '1.3.5' 
end

# Gems used only for assets and not required # in production environments by default. 

group :assets do 
    gem 'sass-rails', '3.2.5' 
    gem 'coffee-rails', '3.2.2'

gem 'uglifier', '1.2.3' 
end

gem 'jquery-rails', '2.0.2'

group :production do 
    gem 'pg', '0.12.2' 
end

Went to http://nodejs.org/download/ installed - restarted the machine and everything worked.

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宁负流年不负卿
4楼-- · 2018-12-31 08:23

I used the solution number 2 because previously i had have this mistake, but in this ocation didn't work, then I added the

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

and run 

bundle install

and my problem was fixed

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伤终究还是伤i
5楼-- · 2018-12-31 08:24

Here's a less complicated solution, for beginners:

If you are just working through the tutorial, you are probably working with the default Gemfile (or very nearly). You can open it up in your text editor, and remove the pound sign from the front of this line:

# gem 'therubyracer', :platforms => :ruby

You will need to re-run bundle install, which will likely download a few things. But once it does, you should be able to start the server without any problem.

At least, that worked for me.

This also works on Ubuntu 12.04, by the way.

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若你有天会懂
6楼-- · 2018-12-31 08:26

Running Win 8 64 bit rails 4.2.5 ruby 2.1.7

This one worked for me

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梦该遗忘
7楼-- · 2018-12-31 08:30

For beginners like me:

  1. Navigate to \app\views\layouts\application.html.erb

  2. Change line 6 from:

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

to

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

Source from tutorial to fix here

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