Error starting Rails Server

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Error starting Rails Server

Asked 9 years, 7 months ago

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I’m trying to start the Rails Server but it is always returning me many errors, one of them was about the Sqlite that already corrected by downloading the Gem and modifying the require_paths no gemspec, but currently giving error with Nokogiri and many others.

C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/nokogiri-1.6.6.2-x64-mingw32/lib/nokogiri
.rb:29:in `require': cannot load such file -- nokogiri/nokogiri (LoadError)
        from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/nokogiri-1.6.6.2-x64-mingw32
/lib/nokogiri.rb:29:in `rescue in <top (required)>'
        from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/nokogiri-1.6.6.2-x64-mingw32
/lib/nokogiri.rb:25:in `<top (required)>'
        from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/loofah-2.0.1/lib/loofah.rb:3
:in `require'
        from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/loofah-2.0.1/lib/loofah.rb:3
:in `<top (required)>'
        from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/rails-html-sanitizer-1.0.2/l
ib/rails-html-sanitizer.rb:2:in `require'
        from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/rails-html-sanitizer-1.0.2/l
ib/rails-html-sanitizer.rb:2:in `<top (required)>'
        from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/actionview-4.2.0/lib/action_
view/helpers/sanitize_helper.rb:3:in `require'
        from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/actionview-4.2.0/lib/action_
view/helpers/sanitize_helper.rb:3:in `<top (required)>'
        from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/actionview-4.2.0/lib/action_
view/helpers/text_helper.rb:32:in `<module:TextHelper>'
        from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/actionview-4.2.0/lib/action_
view/helpers/text_helper.rb:29:in `<module:Helpers>'
        from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/actionview-4.2.0/lib/action_
view/helpers/text_helper.rb:6:in `<module:ActionView>'
        from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/actionview-4.2.0/lib/action_
view/helpers/text_helper.rb:4:in `<top (required)>'
        from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/actionview-4.2.0/lib/action_
view/helpers/form_tag_helper.rb:18:in `<module:FormTagHelper>'
        from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/actionview-4.2.0/lib/action_
view/helpers/form_tag_helper.rb:14:in `<module:Helpers>'
        from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/actionview-4.2.0/lib/action_
view/helpers/form_tag_helper.rb:8:in `<module:ActionView>'
        from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/actionview-4.2.0/lib/action_
view/helpers/form_tag_helper.rb:6:in `<top (required)>'
        from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/actionview-4.2.0/lib/action_
view/helpers/form_helper.rb:4:in `require'
        from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/actionview-4.2.0/lib/action_
view/helpers/form_helper.rb:4:in `<top (required)>'
        from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/actionview-4.2.0/lib/action_
view/helpers.rb:50:in `<module:Helpers>'
        from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/actionview-4.2.0/lib/action_
view/helpers.rb:4:in `<module:ActionView>'
        from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/actionview-4.2.0/lib/action_
view/helpers.rb:3:in `<top (required)>'
        from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/sprockets-rails-2.2.4/lib/sp
rockets/rails/legacy_asset_tag_helper.rb:7:in `<module:LegacyAssetTagHelper>'
        from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/sprockets-rails-2.2.4/lib/sp
rockets/rails/legacy_asset_tag_helper.rb:6:in `<module:Rails>'
        from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/sprockets-rails-2.2.4/lib/sp
rockets/rails/legacy_asset_tag_helper.rb:4:in `<module:Sprockets>'
        from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/sprockets-rails-2.2.4/lib/sp
rockets/rails/legacy_asset_tag_helper.rb:3:in `<top (required)>'
        from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/sprockets-rails-2.2.4/lib/sp
rockets/rails/helper.rb:45:in `require'
        from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/sprockets-rails-2.2.4/lib/sp
rockets/rails/helper.rb:45:in `<module:Helper>'
        from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/sprockets-rails-2.2.4/lib/sp
rockets/rails/helper.rb:7:in `<module:Rails>'
        from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/sprockets-rails-2.2.4/lib/sp
rockets/rails/helper.rb:6:in `<module:Sprockets>'
        from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/sprockets-rails-2.2.4/lib/sp
rockets/rails/helper.rb:5:in `<top (required)>'
        from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/sprockets-rails-2.2.4/lib/sp
rockets/railtie.rb:6:in `require'
        from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/sprockets-rails-2.2.4/lib/sp
rockets/railtie.rb:6:in `<top (required)>'
        from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/sass-rails-5.0.1/lib/sass/ra
ils/railtie.rb:2:in `require'
        from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/sass-rails-5.0.1/lib/sass/ra
ils/railtie.rb:2:in `<top (required)>'
        from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/sass-rails-5.0.1/lib/sass/ra
ils.rb:11:in `require'
        from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/sass-rails-5.0.1/lib/sass/ra
ils.rb:11:in `<top (required)>'
        from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/sass-rails-5.0.1/lib/sass-ra
ils.rb:1:in `require'
        from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/sass-rails-5.0.1/lib/sass-ra
ils.rb:1:in `<top (required)>'
        from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/bundler-1.8.5/lib/bundler/ru
ntime.rb:76:in `require'
        from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/bundler-1.8.5/lib/bundler/ru
ntime.rb:76:in `block (2 levels) in require'
        from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/bundler-1.8.5/lib/bundler/ru
ntime.rb:72:in `each'
        from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/bundler-1.8.5/lib/bundler/ru
ntime.rb:72:in `block in require'
        from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/bundler-1.8.5/lib/bundler/ru
ntime.rb:61:in `each'
        from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/bundler-1.8.5/lib/bundler/ru
ntime.rb:61:in `require'
        from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/bundler-1.8.5/lib/bundler.rb
:134:in `require'
        from C:/Program Files (x86)/Zend/Apache2/htdocs/Rails/ViasUrbanas/config
/application.rb:7:in `<top (required)>'
        from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/railties-4.2.0/lib/rails/com
mands/commands_tasks.rb:78:in `require'
        from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/railties-4.2.0/lib/rails/com
mands/commands_tasks.rb:78:in `block in server'
        from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/railties-4.2.0/lib/rails/com
mands/commands_tasks.rb:75:in `tap'
        from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/railties-4.2.0/lib/rails/com
mands/commands_tasks.rb:75:in `server'
        from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/railties-4.2.0/lib/rails/com
mands/commands_tasks.rb:39:in `run_command!'
        from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/railties-4.2.0/lib/rails/com
mands.rb:17:in `<top (required)>'
        from bin/rails:4:in `require'
        from bin/rails:4:in `<main>'

The OS is Windows 7 and I already installed Devkit. Could you tell me a solution?

What happens if you turn bundle install? Ruby on Windows is a pain, I recommend Ubuntu on a VM or via dual-boot. Use apt-get and rbenv to install what you need. If you are just learning you can also use the Nitrous.

– user22686

2015/03/13 at 11:18
The Bundle install works properly, the problem is only when running Rails Server.

– Rafael Alexandre

2015/03/14 at 01:29
Here you also have this bug! No way. You have to wait to exit the Gem update "Sprockets". For now it only works in Ruby 2.1.5.

– Fernando Vieira

2015/03/19 at 23:00

4 answers

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by rogerio black • 21 points · Answer 1 · 2015-04-23T02:54:37+00:00

I solved the problem of nokogiri thus:

Going to the specificions folder C:\Ruby22-x64\lib\ruby\gems\2.2.0\specifications
Opening the file nokogiri-1.6.6.2-x64-mingw32.gemspec with the editor

Altering

  s.require_paths = ["lib"]

for

  s.require_paths = ["lib/nokogiri_native"]

I hope I’ve helped

by Frankyston Lins • 26 points · Answer 2 · 2015-03-17T16:27:02+00:00

Guy for windows, I usually use Vagrant.

Try using it because there are already several boxes ready only for ruby on Rails at the codary point.

This repository should help you.

Any questions... let us know we can help you.

by user22686 • 11 points · Answer 3 · 2015-03-16T11:14:51+00:00

The way you’re finding it hard to figure out what it is, maybe you forgot to gem 'nokogiri' in the Gemfile.

You can also try help here: https://groups.google.com/forum/#! forum/Rails-br

by Rafael Lima • 3 points · Answer 4 · 2015-09-11T14:50:48+00:00

I hope you have already found the problem. But as I did not see an answer that effectively solved the problem I decided to post the solution I got.

I had the same problem and decided to reinstall the ruby in a version prior to 2.1.7, reinstated the Devkit and the Rails. After that I found that the nokokiri was installed correctly.

I hope I’ve helped.