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:ineach’
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:innew’
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:innew’
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:inevaluate’
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:indefinition’
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:inrescue 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’
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 ??