Can you show us your Gemfile? And also the output of running "bundle install"?
Sent from my iPhone > On Sep 13, 2015, at 6:11 PM, Mohamed Hussein <li...@ruby-forum.com> wrote: > > Hello ... I am new in ruby on rails, I installed MYSQL2 gem and it gave > me message that It is installed successfully. > > When I try to run (rails s) on new application with MYSQL DB..it gives > me the next errors and didn't run > > > > > > > > C:\Sites\Simple_CMS>rails s > C:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/bundler-1.7.7/lib/bundler/lockfile_parser.rb:91:in > `parse_source': undefined method `[]' for nil:NilClass (NoMethodError) > from > C:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/bundler-1.7.7/lib/bundler/lockfile_parser.rb:45:in > `block in initialize' > from > C:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/bundler-1.7.7/lib/bundler/lockfile_parser.rb:39:in > `each' > from > C:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/bundler-1.7.7/lib/bundler/lockfile_parser.rb:39:in > `initialize' > from > C:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/bundler-1.7.7/lib/bundler/definition.rb:57:in > `new' > from > C:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/bundler-1.7.7/lib/bundler/definition.rb:57:in > `initialize' > from > C:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/bundler-1.7.7/lib/bundler/dsl.rb:152:in > `new' > from > C:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/bundler-1.7.7/lib/bundler/dsl.rb:152:in > `to_definition' > from > C:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/bundler-1.7.7/lib/bundler/dsl.rb:11:in > `evaluate' > from > C:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/bundler-1.7.7/lib/bundler/definition.rb:25:in > `build' > from > C:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/bundler-1.7.7/lib/bundler.rb:154:in > `definition' > from > C:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/bundler-1.7.7/lib/bundler.rb:117:in > `setup' > from > C:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/bundler-1.7.7/lib/bundler/setup.rb:7:in > `<top (required)>' > from > C:/RailsInstaller/Ruby2.1.0/lib/ruby/site_ruby/2.1.0/rubygems/core_ext/kernel_require.rb:128:in > `require' > from > C:/RailsInstaller/Ruby2.1.0/lib/ruby/site_ruby/2.1.0/rubygems/core_ext/kernel_require.rb:128:in > `rescue in require' > from > C:/RailsInstaller/Ruby2.1.0/lib/ruby/site_ruby/2.1.0/rubygems/core_ext/kernel_require.rb:39:in > `require' > from C:/Sites/Simple_CMS/config/boot.rb:4:in `<top (required)>' > from bin/rails:3:in `require_relative' > from bin/rails:3:in `<main>' > > > BUT ... If i tried to run the server on different application that I > made before and that application is using sqllite DB, the server is > running with no errors !!!! > > any suggestions ?? > > -- > Posted via http://www.ruby-forum.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/f602ee5b0b69f89efcd198d1a34968fb%40ruby-forum.com. > For more options, visit https://groups.google.com/d/optout. -- 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/92E79BF7-571B-4699-B7D0-72FF347CA4B6%40gmail.com. For more options, visit https://groups.google.com/d/optout.
