问题
I have an application which runs on rails 2.3.2 and now i upgraded my version of rails to 3.0.3
After i try to start the application server by typing rails server
I get a list of arguments that i should pass to the command. This suggests the server did not start successfully. However, where can i get a list of the errors encountered in starting rails server ?
Also, i am using RVM for managing rails versions. However, even after changing the current running version of rails, radrails is still using the old version of rails. How can i instruct radrails to use the current system rails version ?
---> rails server
exists
exists app/controllers
exists app/helpers
exists app/models
exists app/views/layouts
exists config/environments
exists config/initializers
exists config/locales
exists db
exists doc
exists lib
exists lib/tasks
exists log
exists public/images
exists public/javascripts
exists public/stylesheets
exists script/performance
exists test/fixtures
exists test/functional
exists test/integration
exists test/performance
exists test/unit
exists vendor
exists vendor/plugins
exists tmp/sessions
exists tmp/sockets
exists tmp/cache
exists tmp/pids
identical Rakefile
identical README
identical app/controllers/application_controller.rb
identical app/helpers/application_helper.rb
identical config/database.yml
identical config/routes.rb
identical config/locales/en.yml
identical config/initializers/backtrace_silencers.rb
identical config/initializers/inflections.rb
identical config/initializers/mime_types.rb
identical config/initializers/new_rails_defaults.rb
回答1:
Those are not errors, it's the output of the "rails" command from rails 2.3.x
You created a new rails project called server in the directory where u ran the command.
Check the gemset on rvm and see if you're using the correct rails version and check the config/environment.rb
in your application and see if your application is using rails 3.
You can see it in RAILS_GEM_VERSION
回答2:
The output you're seeing suggests that the rails binary you're executing is for 2.3.x, not rails 3.0.0. Try rails --version
. My guess is that you just need to run gem install rails
.
来源:https://stackoverflow.com/questions/4367710/reporting-errors-in-launching-rails-webrick-server