I have created a simple app using rails g appname but when I am running rails server it throwing this error
/home/ajit/.rvm/gems/ruby-1.9.3-p429/gems/execjs-1.4.0/lib/execjs/runtimes.rb:51:in `autodetect': Could not find a JavaScript runtime. See https://github.com/sstephenson/execjs for a list of available runtimes. (ExecJS::RuntimeUnavailable)
from /home/ajit/.rvm/gems/ruby-1.9.3-p429/gems/execjs-1.4.0/lib/execjs.rb:5:in `<module:ExecJS>'
from /home/ajit/.rvm/gems/ruby-1.9.3-p429/gems/execjs-1.4.0/lib/execjs.rb:4:in `<top (required)>'
from /home/ajit/.rvm/gems/ruby-1.9.3-p429/gems/uglifier-2.1.1/lib/uglifier.rb:3:in `require'
from /home/ajit/.rvm/gems/ruby-1.9.3-p429/gems/uglifier-2.1.1/lib/uglifier.rb:3:in `<top (required)>'
from /home/ajit/.rvm/gems/ruby-1.9.3-p429#global/gems/bundler-1.3.5/lib/bundler/runtime.rb:72:in `require'
from /home/ajit/.rvm/gems/ruby-1.9.3-p429#global/gems/bundler-1.3.5/lib/bundler/runtime.rb:72:in `block (2 levels) in require'
from /home/ajit/.rvm/gems/ruby-1.9.3-p429#global/gems/bundler-1.3.5/lib/bundler/runtime.rb:70:in `each'
from /home/ajit/.rvm/gems/ruby-1.9.3-p429#global/gems/bundler-1.3.5/lib/bundler/runtime.rb:70:in `block in require'
from /home/ajit/.rvm/gems/ruby-1.9.3-p429#global/gems/bundler-1.3.5/lib/bundler/runtime.rb:59:in `each'
from /home/ajit/.rvm/gems/ruby-1.9.3-p429#global/gems/bundler-1.3.5/lib/bundler/runtime.rb:59:in `require'
from /home/ajit/.rvm/gems/ruby-1.9.3-p429#global/gems/bundler-1.3.5/lib/bundler.rb:132:in `require'
from /home/ajit/Desktop/rail/ebr_server/config/application.rb:7:in `<top (required)>'
from /home/ajit/.rvm/gems/ruby-1.9.3-p429/gems/railties-4.0.0.rc1/lib/rails/commands.rb:78:in `require'
from /home/ajit/.rvm/gems/ruby-1.9.3-p429/gems/railties-4.0.0.rc1/lib/rails/commands.rb:78:in `block in <top (required)>'
from /home/ajit/.rvm/gems/ruby-1.9.3-p429/gems/railties-4.0.0.rc1/lib/rails/commands.rb:75:in `tap'
from /home/ajit/.rvm/gems/ruby-1.9.3-p429/gems/railties-4.0.0.rc1/lib/rails/commands.rb:75:in `<top (required)>'
from bin/rails:4:in `require'
from bin/rails:4:in `<main>'
Related
so im new to this and im trying to star my localhost server for rails v5 on win10 i have looked around and cant figer it out
i put this code in`
bundler exec rails server
then i get this
C:/RailsInstaller/Ruby2.3.0/lib/ruby/gems/2.3.0/gems/bundler-1.14.6/lib/bundler/runtime.rb:94:in `rescue in block (2 levels) in require': There was an error while trying to load the gem 'uglifier'. (Bundler::GemRequireError)
Gem Load Error is: Could not find a JavaScript runtime. See https://github.com/rails/execjs for a list of available runtimes.
Backtrace for gem load error is:
C:/RailsInstaller/Ruby2.3.0/lib/ruby/gems/2.3.0/gems/execjs-2.7.0/lib/execjs/runtimes.rb:58:in `autodetect'
C:/RailsInstaller/Ruby2.3.0/lib/ruby/gems/2.3.0/gems/execjs-2.7.0/lib/execjs.rb:5:in `<module:ExecJS>'
C:/RailsInstaller/Ruby2.3.0/lib/ruby/gems/2.3.0/gems/execjs-2.7.0/lib/execjs.rb:4:in `<top (required)>'
C:/RailsInstaller/Ruby2.3.0/lib/ruby/gems/2.3.0/gems/uglifier-3.1.13/lib/uglifier.rb:5:in `require'
C:/RailsInstaller/Ruby2.3.0/lib/ruby/gems/2.3.0/gems/uglifier-3.1.13/lib/uglifier.rb:5:in `<top (required)>'
C:/RailsInstaller/Ruby2.3.0/lib/ruby/gems/2.3.0/gems/bundler-1.14.6/lib/bundler/runtime.rb:91:in `require'
C:/RailsInstaller/Ruby2.3.0/lib/ruby/gems/2.3.0/gems/bundler-1.14.6/lib/bundler/runtime.rb:91:in `block (2 levels) in require'
C:/RailsInstaller/Ruby2.3.0/lib/ruby/gems/2.3.0/gems/bundler-1.14.6/lib/bundler/runtime.rb:86:in `each'
C:/RailsInstaller/Ruby2.3.0/lib/ruby/gems/2.3.0/gems/bundler-1.14.6/lib/bundler/runtime.rb:86:in `block in require'
C:/RailsInstaller/Ruby2.3.0/lib/ruby/gems/2.3.0/gems/bundler-1.14.6/lib/bundler/runtime.rb:75:in `each'
C:/RailsInstaller/Ruby2.3.0/lib/ruby/gems/2.3.0/gems/bundler-1.14.6/lib/bundler/runtime.rb:75:in `require'
C:/RailsInstaller/Ruby2.3.0/lib/ruby/gems/2.3.0/gems/bundler-1.14.6/lib/bundler.rb:107:in `require'
C:/Sites/test_app/config/application.rb:7:in `<top (required)>'
C:/RailsInstaller/Ruby2.3.0/lib/ruby/gems/2.3.0/gems/railties-5.0.2/lib/rails/commands/commands_tasks.rb:88:in `require'
C:/RailsInstaller/Ruby2.3.0/lib/ruby/gems/2.3.0/gems/railties-5.0.2/lib/rails/commands/commands_tasks.rb:88:in `block in server'
C:/RailsInstaller/Ruby2.3.0/lib/ruby/gems/2.3.0/gems/railties-5.0.2/lib/rails/commands/commands_tasks.rb:85:in `tap'
C:/RailsInstaller/Ruby2.3.0/lib/ruby/gems/2.3.0/gems/railties-5.0.2/lib/rails/commands/commands_tasks.rb:85:in `server'
C:/RailsInstaller/Ruby2.3.0/lib/ruby/gems/2.3.0/gems/railties-5.0.2/lib/rails/commands/commands_tasks.rb:49:in `run_command!'
C:/RailsInstaller/Ruby2.3.0/lib/ruby/gems/2.3.0/gems/railties-5.0.2/lib/rails/commands.rb:18:in `<top (required)>'
bin/rails:4:in `require'
bin/rails:4:in `<main>'
Bundler Error Backtrace:
from C:/RailsInstaller/Ruby2.3.0/lib/ruby/gems/2.3.0/gems/bundler-1.14.6/lib/bundler/runtime.rb:90:in `block (2 levels) in require'
from C:/RailsInstaller/Ruby2.3.0/lib/ruby/gems/2.3.0/gems/bundler-1.14.6/lib/bundler/runtime.rb:86:in `each'
from C:/RailsInstaller/Ruby2.3.0/lib/ruby/gems/2.3.0/gems/bundler-1.14.6/lib/bundler/runtime.rb:86:in `block in require'
from C:/RailsInstaller/Ruby2.3.0/lib/ruby/gems/2.3.0/gems/bundler-1.14.6/lib/bundler/runtime.rb:75:in `each'
from C:/RailsInstaller/Ruby2.3.0/lib/ruby/gems/2.3.0/gems/bundler-1.14.6/lib/bundler/runtime.rb:75:in `require'
from C:/RailsInstaller/Ruby2.3.0/lib/ruby/gems/2.3.0/gems/bundler-1.14.6/lib/bundler.rb:107:in `require'
from C:/Sites/test_app/config/application.rb:7:in `<top (required)>'
from C:/RailsInstaller/Ruby2.3.0/lib/ruby/gems/2.3.0/gems/railties-5.0.2/lib/rails/commands/commands_tasks.rb:88:in `require'
from C:/RailsInstaller/Ruby2.3.0/lib/ruby/gems/2.3.0/gems/railties-5.0.2/lib/rails/commands/commands_tasks.rb:88:in `block in server'
from C:/RailsInstaller/Ruby2.3.0/lib/ruby/gems/2.3.0/gems/railties-5.0.2/lib/rails/commands/commands_tasks.rb:85:in `tap'
from C:/RailsInstaller/Ruby2.3.0/lib/ruby/gems/2.3.0/gems/railties-5.0.2/lib/rails/commands/commands_tasks.rb:85:in `server'
from C:/RailsInstaller/Ruby2.3.0/lib/ruby/gems/2.3.0/gems/railties-5.0.2/lib/rails/commands/commands_tasks.rb:49:in `run_command!'
from C:/RailsInstaller/Ruby2.3.0/lib/ruby/gems/2.3.0/gems/railties-5.0.2/lib/rails/commands.rb:18:in `<top (required)>'
from bin/rails:4:in `require'
from bin/rails:4:in `<main>'
pls help
You need to install NodeJS, please check out https://nodejs.org/en/download/
But if you want to keep developing with Rails on Windows, you should check the WSL https://msdn.microsoft.com/pt-br/commandline/wsl/install_guide
I am trying to start a rails server, but I keep receiving a lengthy and cryptic error message saying that I have an incompatible library version for nokogiri 1.6.8. I have looked at other similar solutions about libxml2, libxslt, and libiconv not been linked with nokogiri and I have tried the what people recommend to fix that, but I still receive the message:
Sams-MBP:toy-app name$ rails server
/Users/name/RubyWorkspace/toy-app/vendor/bundle/gems/nokogiri-1.6.8/lib/nokogiri.rb:32:in `require': incompatible library version - /Users/name/RubyWorkspace/toy-app/vendor/bundle/gems/nokogiri-1.6.8/lib/nokogiri/nokogiri.bundle (fatal)
from /Users/name/RubyWorkspace/toy-app/vendor/bundle/gems/nokogiri-1.6.8/lib/nokogiri.rb:32:in `rescue in <top (required)>'
from /Users/name/RubyWorkspace/toy-app/vendor/bundle/gems/nokogiri-1.6.8/lib/nokogiri.rb:28:in `<top (required)>'
from /Users/name/RubyWorkspace/toy-app/vendor/bundle/gems/loofah-2.0.3/lib/loofah.rb:3:in `require'
from /Users/name/RubyWorkspace/toy-app/vendor/bundle/gems/loofah-2.0.3/lib/loofah.rb:3:in `<top (required)>'
from /Users/name/RubyWorkspace/toy-app/vendor/bundle/gems/rails-html-sanitizer-1.0.3/lib/rails-html-sanitizer.rb:2:in `require'
from /Users/name/RubyWorkspace/toy-app/vendor/bundle/gems/rails-html-sanitizer-1.0.3/lib/rails-html-sanitizer.rb:2:in `<top (required)>'
from /Users/name/RubyWorkspace/toy-app/vendor/bundle/gems/actionview-5.0.0/lib/action_view/helpers/sanitize_helper.rb:2:in `require'
from /Users/name/RubyWorkspace/toy-app/vendor/bundle/gems/actionview-5.0.0/lib/action_view/helpers/sanitize_helper.rb:2:in `<top (required)>'
from /Users/name/RubyWorkspace/toy-app/vendor/bundle/gems/actionview-5.0.0/lib/action_view/helpers/text_helper.rb:32:in `require'
from /Users/name/RubyWorkspace/toy-app/vendor/bundle/gems/actionview-5.0.0/lib/action_view/helpers/text_helper.rb:32:in `<module:TextHelper>'
from /Users/name/RubyWorkspace/toy-app/vendor/bundle/gems/actionview-5.0.0/lib/action_view/helpers/text_helper.rb:29:in `<module:Helpers>'
from /Users/name/RubyWorkspace/toy-app/vendor/bundle/gems/actionview-5.0.0/lib/action_view/helpers/text_helper.rb:6:in `<module:ActionView>'
from /Users/name/RubyWorkspace/toy-app/vendor/bundle/gems/actionview-5.0.0/lib/action_view/helpers/text_helper.rb:4:in `<top (required)>'
from /Users/name/RubyWorkspace/toy-app/vendor/bundle/gems/actionview-5.0.0/lib/action_view/helpers/form_tag_helper.rb:18:in `require'
from /Users/name/RubyWorkspace/toy-app/vendor/bundle/gems/actionview-5.0.0/lib/action_view/helpers/form_tag_helper.rb:18:in `<module:FormTagHelper>'
from /Users/name/RubyWorkspace/toy-app/vendor/bundle/gems/actionview-5.0.0/lib/action_view/helpers/form_tag_helper.rb:14:in `<module:Helpers>'
from /Users/name/RubyWorkspace/toy-app/vendor/bundle/gems/actionview-5.0.0/lib/action_view/helpers/form_tag_helper.rb:8:in `<module:ActionView>'
from /Users/name/RubyWorkspace/toy-app/vendor/bundle/gems/actionview-5.0.0/lib/action_view/helpers/form_tag_helper.rb:6:in `<top (required)>'
from /Users/name/RubyWorkspace/toy-app/vendor/bundle/gems/actionview-5.0.0/lib/action_view/helpers/form_helper.rb:4:in `require'
from /Users/name/RubyWorkspace/toy-app/vendor/bundle/gems/actionview-5.0.0/lib/action_view/helpers/form_helper.rb:4:in `<top (required)>'
from /Users/name/RubyWorkspace/toy-app/vendor/bundle/gems/actionview-5.0.0/lib/action_view/helpers.rb:50:in `require'
from /Users/name/RubyWorkspace/toy-app/vendor/bundle/gems/actionview-5.0.0/lib/action_view/helpers.rb:50:in `<module:Helpers>'
from /Users/name/RubyWorkspace/toy-app/vendor/bundle/gems/actionview-5.0.0/lib/action_view/helpers.rb:4:in `<module:ActionView>'
from /Users/name/RubyWorkspace/toy-app/vendor/bundle/gems/actionview-5.0.0/lib/action_view/helpers.rb:3:in `<top (required)>'
from /Users/name/RubyWorkspace/toy-app/vendor/bundle/gems/sprockets-rails-3.1.1/lib/sprockets/rails/context.rb:7:in `require'
from /Users/name/RubyWorkspace/toy-app/vendor/bundle/gems/sprockets-rails-3.1.1/lib/sprockets/rails/context.rb:7:in `<module:Context>'
from /Users/name/RubyWorkspace/toy-app/vendor/bundle/gems/sprockets-rails-3.1.1/lib/sprockets/rails/context.rb:6:in `<module:Rails>'
from /Users/name/RubyWorkspace/toy-app/vendor/bundle/gems/sprockets-rails-3.1.1/lib/sprockets/rails/context.rb:5:in `<module:Sprockets>'
from /Users/name/RubyWorkspace/toy-app/vendor/bundle/gems/sprockets-rails-3.1.1/lib/sprockets/rails/context.rb:4:in `<top (required)>'
from /Users/name/RubyWorkspace/toy-app/vendor/bundle/gems/sprockets-rails-3.1.1/lib/sprockets/railtie.rb:7:in `require'
from /Users/name/RubyWorkspace/toy-app/vendor/bundle/gems/sprockets-rails-3.1.1/lib/sprockets/railtie.rb:7:in `<top (required)>'
from /Users/name/RubyWorkspace/toy-app/vendor/bundle/gems/railties-5.0.0/lib/rails/all.rb:14:in `require'
from /Users/name/RubyWorkspace/toy-app/vendor/bundle/gems/railties-5.0.0/lib/rails/all.rb:14:in `block in <top (required)>'
from /Users/name/RubyWorkspace/toy-app/vendor/bundle/gems/railties-5.0.0/lib/rails/all.rb:12:in `each'
from /Users/name/RubyWorkspace/toy-app/vendor/bundle/gems/railties-5.0.0/lib/rails/all.rb:12:in `<top (required)>'
from /Users/name/RubyWorkspace/toy-app/config/application.rb:3:in `require'
from /Users/name/RubyWorkspace/toy-app/config/application.rb:3:in `<top (required)>'
from /Users/name/RubyWorkspace/toy-app/vendor/bundle/gems/railties-5.0.0/lib/rails/commands/commands_tasks.rb:88:in `require'
from /Users/name/RubyWorkspace/toy-app/vendor/bundle/gems/railties-5.0.0/lib/rails/commands/commands_tasks.rb:88:in `block in server'
from /Users/name/RubyWorkspace/toy-app/vendor/bundle/gems/railties-5.0.0/lib/rails/commands/commands_tasks.rb:85:in `tap'
from /Users/name/RubyWorkspace/toy-app/vendor/bundle/gems/railties-5.0.0/lib/rails/commands/commands_tasks.rb:85:in `server'
from /Users/name/RubyWorkspace/toy-app/vendor/bundle/gems/railties-5.0.0/lib/rails/commands/commands_tasks.rb:49:in `run_command!'
from /Users/name/RubyWorkspace/toy-app/vendor/bundle/gems/railties-5.0.0/lib/rails/commands.rb:18:in `<top (required)>'
from bin/rails:4:in `require'
from bin/rails:4:in `<main>'
Remove the Gemfile.lock in the root directory of the application. Then, remove the versions written in the Gemfile, just have the name of the gem there. Then, again do bundle install. Maybe this can help.
So I've been going through the update rails tutorial and came across this error with the web console. I attempted reinstalling the bundles with no avail. Any input? This was the error i recieved:
C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/web-console-2.0.0.beta3/lib/web_console/slave.rb:1:in `require': cannot load such file -- pty (LoadError)
from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/web-console-2.0.0.beta3/lib/web_console/slave.rb:1:in `<top (required)>'
from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/web-console-2.0.0.beta3/lib/web_console.rb:13:in `require'
from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/web-console-2.0.0.beta3/lib/web_console.rb:13:in `<top (required)>'
from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/web-console-2.0.0.beta3/lib/web-console.rb:1:in `require'
from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/web-console-2.0.0.beta3/lib/web-console.rb:1:in `<top (required)>'
from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/bundler-1.11.2/lib/bundler/runtime.rb:77:in `require'
from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/bundler-1.11.2/lib/bundler/runtime.rb:77:in `block (2 levels) in require'
from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/bundler-1.11.2/lib/bundler/runtime.rb:72:in `each'
from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/bundler-1.11.2/lib/bundler/runtime.rb:72:in `block in require'
from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/bundler-1.11.2/lib/bundler/runtime.rb:61:in `each'
from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/bundler-1.11.2/lib/bundler/runtime.rb:61:in `require'
from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/bundler-1.11.2/lib/bundler.rb:99:in `require'
from C:/Users/lmiln/workspace/toy_app/config/application.rb:7:in `<top (required)>'
from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/railties-4.2.2/lib/rails/commands/commands_tasks.rb:141:in `require'
from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/railties-4.2.2/lib/rails/commands/commands_tasks.rb:141:in `require_application_and_environment!'
from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/railties-4.2.2/lib/rails/commands/commands_tasks.rb:128:in `generate_or_destroy'
from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/railties-4.2.2/lib/rails/commands/commands_tasks.rb:50:in `generate'
from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/railties-4.2.2/lib/rails/commands/commands_tasks.rb:39:in `run_command!'
from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/railties-4.2.2/lib/rails/commands.rb:17:in `<top (required)>'
from bin/rails:4:in `require'
from bin/rails:4:in `<main>'
Hi I am new to rails and every time I try to view the server i get this
testapp$ rails s
/home/sky/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/execjs-2.5.2/lib/execjs/runtimes.rb:48:in `autodetect': Could not find a JavaScript runtime. See https://github.com/rails/execjs for a list of available runtimes. (ExecJS::RuntimeUnavailable)
from /home/sky/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/execjs-2.5.2/lib/execjs.rb:5:in `<module:ExecJS>'
from /home/sky/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/execjs-2.5.2/lib/execjs.rb:4:in `<top (required)>'
from /home/sky/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/uglifier-2.7.1/lib/uglifier.rb:3:in `require'
from /home/sky/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/uglifier-2.7.1/lib/uglifier.rb:3:in `<top (required)>'
from /home/sky/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/bundler-1.9.9/lib/bundler/runtime.rb:76:in `require'
from /home/sky/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/bundler-1.9.9/lib/bundler/runtime.rb:76:in `block (2 levels) in require'
from /home/sky/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/bundler-1.9.9/lib/bundler/runtime.rb:72:in `each'
from /home/sky/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/bundler-1.9.9/lib/bundler/runtime.rb:72:in `block in require'
from /home/sky/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/bundler-1.9.9/lib/bundler/runtime.rb:61:in `each'
from /home/sky/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/bundler-1.9.9/lib/bundler/runtime.rb:61:in `require'
from /home/sky/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/bundler-1.9.9/lib/bundler.rb:134:in `require'
from /home/sky/testapp/config/application.rb:7:in `<top (required)>'
from /home/sky/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/railties-4.2.1/lib/rails/commands/commands_tasks.rb:78:in `require'
from /home/sky/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/railties-4.2.1/lib/rails/commands/commands_tasks.rb:78:in `block in server'
from /home/sky/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/railties-4.2.1/lib/rails/commands/commands_tasks.rb:75:in `tap'
from /home/sky/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/railties-4.2.1/lib/rails/commands/commands_tasks.rb:75:in `server'
from /home/sky/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/railties-4.2.1/lib/rails/commands/commands_tasks.rb:39:in `run_command!'
from /home/sky/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/railties-4.2.1/lib/rails/commands.rb:17:in `<top (required)>'
from /home/sky/testapp/bin/rails:8:in `require'
from /home/sky/testapp/bin/rails:8:in `<top (required)>'
from /home/sky/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/spring-1.3.6/lib/spring/client/rails.rb:28:in `load'
from /home/sky/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/spring-1.3.6/lib/spring/client/rails.rb:28:in `call'
from /home/sky/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/spring-1.3.6/lib/spring/client/command.rb:7:in `call'
from /home/sky/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/spring-1.3.6/lib/spring/client.rb:26:in `run'
from /home/sky/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/spring-1.3.6/bin/spring:48:in `<top (required)>'
from /home/sky/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/spring-1.3.6/lib/spring/binstub.rb:11:in `load'
from /home/sky/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/spring-1.3.6/lib/spring/binstub.rb:11:in `<top (required)>'
from /home/sky/.rbenv/versions/2.2.2/lib/ruby/2.2.0/rubygems/core_ext/kernel_require.rb:54:in `require'
from /home/sky/.rbenv/versions/2.2.2/lib/ruby/2.2.0/rubygems/core_ext/kernel_require.rb:54:in `require'
from /home/sky/testapp/bin/spring:13:in `<top (required)>'
from bin/rails:3:in `load'
from bin/rails:3:in `<main>'
what do?
You should ensure that you have a JS runtime declared in your Gemfile.
Try adding:
gem 'therubyracer'
or
gem 'execjs'
to your Gemfile and run:
bundle install
As mentioned above you need a JavaScript runtime. If you are unsure of which to choose, I've always been told to use Node.js
As soon as I try to start rails server I encounter following problem. Can anybody please help.
E:\sites\simple_cms>rails s
C:/Ruby193/lib/ruby/gems/1.9.1/gems/mysql2-0.2.6-x86-mingw32/lib/mysql2/mysql2.rb:2:in `require': 193: %1 is not a valid Win32 application. - C:/Ruby193/lib/ruby/gems/1.9.1/gems/mysql2-0.2.6-x86-min
gw32/lib/mysql2/1.9/mysql2.so (LoadError)
from C:/Ruby193/lib/ruby/gems/1.9.1/gems/mysql2-0.2.6-x86- mingw3 2/lib/mysql2/mysql2.rb:2:in `<top (required)>'
from C:/Ruby193/lib/ruby/gems/1.9.1/gems/mysql2-0.2.6-x86-mingw32/lib/mysql2.rb:7:in `require'
from C:/Ruby193/lib/ruby/gems/1.9.1/gems/mysql2-0.2.6-x86-mingw32/lib/mysql2.rb:7:in `<top (required)>'
from C:/Ruby193/lib/ruby/gems/1.9.1/gems/bundler-1.7.6/lib/bundler/runtime.rb:76:in `require'
from C:/Ruby193/lib/ruby/gems/1.9.1/gems/bundler-1.7.6/lib/bundler/runtime.rb:76:in `block (2 levels) in require'
from C:/Ruby193/lib/ruby/gems/1.9.1/gems/bundler-1.7.6/lib/bundler/runtime.rb:72:in `each'
from C:/Ruby193/lib/ruby/gems/1.9.1/gems/bundler-1.7.6/lib/bundler/runtime.rb:72:in `block in require'
from C:/Ruby193/lib/ruby/gems/1.9.1/gems/bundler-1.7.6/lib/bundler/runtime.rb:61:in `each'
from C:/Ruby193/lib/ruby/gems/1.9.1/gems/bundler-1.7.6/lib/bundler/runtime.rb:61:in `require'
from C:/Ruby193/lib/ruby/gems/1.9.1/gems/bundler-1.7.6/lib/bundler.rb:133:in `require'
from E:/sites/simple_cms/config/application.rb:7:in `<top (required)>'
from C:/Ruby193/lib/ruby/gems/1.9.1/gems/railties-4.0.0/lib/rails/commands.rb:76:in `require'
from C:/Ruby193/lib/ruby/gems/1.9.1/gems/railties-4.0.0/lib/rails/commands.rb:76:in `block in <top (required)>'
from C:/Ruby193/lib/ruby/gems/1.9.1/gems/railties-4.0.0/lib/rails/commands.rb:73:in `tap'
from C:/Ruby193/lib/ruby/gems/1.9.1/gems/railties-4.0.0/lib/rails/commands.rb:73:in `<top (required)>'
from bin/rails:4:in `require'
from bin/rails:4:in `<main>'