Ruby on Rails

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 <lists@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 ??
>
> --
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>
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