Try following: 0. Reinstall actionview gem 1. Switching to ruby 2.0 version.
2015-09-04 22:42 GMT+06:00 Zaid Ikhlas <m.zaid.ikh...@gmail.com>: > I created an app but whenever I run > rails server > > It gives me the following error > :in `<module:Helpers>': uninitialized constant > ActionView::Helpers::ActiveModelHelper (NameError) > from > C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/actionview-4.2.4/lib/action_view/helpers.rb:4:in > `<module:ActionView>' > from > C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/actionview-4.2.4/lib/action_view/helpers.rb:3:in > `<top (required)>' > from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/actionview-4.2.4/lib/ > action_view/base.rb:5:in `require' > from > C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/actionview-4.2.4/lib/action_view/base.rb:5:in > `<top (required)>' > from > C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/web-console-2.2.1/lib/web_console/template.rb:7:in > `<class:Template>' > from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/web-console-2.2.1/lib/ > web_console/template.rb:6:in `<module:WebConsole>' > from > C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/web-console-2.2.1/lib/web_console/template.rb:1:in > `<top (required)>' > from > C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/web-console-2.2.1/lib/web_console.rb:12:in > `require' > from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/web-console-2.2.1/lib/ > web_console.rb:12:in `<top (required)>' > from > C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/web-console-2.2.1/lib/web-console.rb:1:in > `require' > from > C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/web-console-2.2.1/lib/web-console.rb:1:in > `<top (required)>' > from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/bundler-1.10.6/lib/ > bundler/runtime.rb:76:in `require' > from > C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/bundler-1.10.6/lib/bundler/runtime.rb:76:in > `block (2 levels) in require' > from > C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/bundler-1.10.6/lib/bundler/runtime.rb:72:in > `each' > from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/bundler-1.10.6/lib/ > bundler/runtime.rb:72:in `block in require' > from > C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/bundler-1.10.6/lib/bundler/runtime.rb:61:in > `each' > from > C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/bundler-1.10.6/lib/bundler/runtime.rb:61:in > `require' > from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/bundler-1.10.6/lib/ > bundler.rb:134:in `require' > from > C:/Users/xyz/Documents/Sites/simples_cms/config/application.rb:7:in `<top > (required)>' > from > C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/railties-4.2.4/lib/rails/commands/commands_tasks.rb:78:in > `require' > from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/railties-4.2.4/lib/ > rails/commands/commands_tasks.rb:78:in `block in server' > from > C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/railties-4.2.4/lib/rails/commands/commands_tasks.rb:75:in > `tap' > from > C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/railties-4.2.4/lib/rails/commands/commands_tasks.rb:75:in > `server' > from C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/railties-4.2.4/lib/ > rails/commands/commands_tasks.rb:39:in `run_command!' > from > C:/Ruby22-x64/lib/ruby/gems/2.2.0/gems/railties-4.2.4/lib/rails/commands.rb:17:in > `<top (required)>' > from bin/rails:4:in `require' > from bin/rails:4:in `<main>' > Can anybody help me fix this error and boot up WeBrick? > I'm running on Windows. > > -- > You received this message because you are subscribed to the Google Groups > "Ruby on Rails: Talk" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to rubyonrails-talk+unsubscr...@googlegroups.com. > To post to this group, send email to rubyonrails-talk@googlegroups.com. > To view this discussion on the web visit > https://groups.google.com/d/msgid/rubyonrails-talk/188cc6ed-f506-4908-abc7-afdf15e81e99%40googlegroups.com > <https://groups.google.com/d/msgid/rubyonrails-talk/188cc6ed-f506-4908-abc7-afdf15e81e99%40googlegroups.com?utm_medium=email&utm_source=footer> > . > For more options, visit https://groups.google.com/d/optout. > -- Md. Sadaf Noor (@sadaf2605 <https://twitter.com/sadaf2605>) www.sadafnoor.com -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To unsubscribe from this group and stop receiving emails from it, send an email to rubyonrails-talk+unsubscr...@googlegroups.com. To post to this group, send email to rubyonrails-talk@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/rubyonrails-talk/CAAJ2eVpAFT0ABjTig%2BJBBu1BQRb6J_QMfOG_UNwn4wv_yMgtWw%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
