rails/rails — Issue #3488: Rails 3.1.1 fails with Psych in Ruby 1.9.3p0
Author: sunaku
Created: 2011-11-01 19:51:36+00:00
State: open

Thank you.

```sh
/tmp/foobar> ruby -v 12:35PM
ruby 1.9.3p0 (2011-10-30 revision 33570) [x86_64-linux]

/tmp/foobar> rails -v 12:35PM
Rails 3.1.1

/tmp/foobar> bundle --version 12:35PM
/home/sunny/app/rubygems/gems/psych-1.2.2/lib/psych.rb:93: warning: already initialized constant VERSION
/home/sunny/app/rubygems/gems/psych-1.2.2/lib/psych.rb:96: warning: already initialized constant LIBYAML_VERSION
Bundler version 1.0.21

/tmp> rails new foobar 12:36PM
create
create README
create Rakefile
create config.ru
create .gitignore
create Gemfile
create app
create app/assets/images/rails.png
create app/assets/javascripts/application.js
create app/assets/stylesheets/application.css
create app/controllers/application_controller.rb
create app/helpers/application_helper.rb
create app/mailers
create app/models
create app/views/layouts/application.html.erb
create app/mailers/.gitkeep
create app/models/.gitkeep
create config
create config/routes.rb
create config/application.rb
create config/environment.rb
create config/environments
create config/environments/development.rb
create config/environments/production.rb
create config/environments/test.rb
create config/initializers
create config/initializers/backtrace_silencers.rb
create config/initializers/inflections.rb
create config/initializers/mime_types.rb
create config/initializers/secret_token.rb
create config/initializers/session_store.rb
create config/initializers/wrap_parameters.rb
create config/locales
create config/locales/en.yml
create config/boot.rb
create config/database.yml
create db
create db/seeds.rb
create doc
create doc/README_FOR_APP
create lib
create lib/tasks
create lib/tasks/.gitkeep
create lib/assets
create lib/assets/.gitkeep
create log
create log/.gitkeep
create public
create public/404.html
create public/422.html
create public/500.html
create public/favicon.ico
create public/index.html
create public/robots.txt
create script
create script/rails
create test/fixtures
create test/fixtures/.gitkeep
create test/functional
create test/functional/.gitkeep
create test/integration
create test/integration/.gitkeep
create test/unit
create test/unit/.gitkeep
create test/performance/browsing_test.rb
create test/test_helper.rb
create tmp/cache
create tmp/cache/assets
create vendor/assets/stylesheets
create vendor/assets/stylesheets/.gitkeep
create vendor/plugins
create vendor/plugins/.gitkeep
run bundle install
/home/sunny/app/rubygems/gems/psych-1.2.2/lib/psych.rb:93: warning: already initialized constant VERSION
/home/sunny/app/rubygems/gems/psych-1.2.2/lib/psych.rb:96: warning: already initialized constant LIBYAML_VERSION
Fetching source index for http://rubygems.org/
Using rake (0.9.2.2)
Using multi_json (1.0.3)
Using activesupport (3.1.1)
Using builder (3.0.0)
Using i18n (0.6.0)
Using activemodel (3.1.1)
Using erubis (2.7.0)
Using rack (1.3.5)
Using rack-cache (1.1)
Using rack-mount (0.8.3)
Using rack-test (0.6.1)
Using hike (1.2.1)
Using tilt (1.3.3)
Using sprockets (2.0.3)
Using actionpack (3.1.1)
Using mime-types (1.17.2)
Using polyglot (0.3.3)
Using treetop (1.4.10)
Using mail (2.3.0)
Using actionmailer (3.1.1)
Using arel (2.2.1)
Using tzinfo (0.3.30)
Using activerecord (3.1.1)
Using activeresource (3.1.1)
Using ansi (1.3.0)
Using bundler (1.0.21)
Using coffee-script-source (1.1.2)
Using execjs (1.2.9)
Using coffee-script (2.2.0)
Using rack-ssl (1.3.2)
Using json (1.6.1)
Using rdoc (3.11)
Using thor (0.14.6)
Using railties (3.1.1)
Using coffee-rails (3.1.1)
Using jquery-rails (1.0.16)
Using rails (3.1.1)
Using sass (3.1.10)
Using sass-rails (3.1.4)
Using sqlite3 (1.3.4)
Using turn (0.8.3)
Using uglifier (1.0.4)
Your bundle is complete! Use `bundle show [gemname]` to see where a bundled gem is installed.

/tmp> cd foobar 12:36PM

/tmp/foobar> bundle exec rails runner 'puts :ok' 12:39PM
/home/sunny/app/rubygems/gems/psych-1.2.2/lib/psych.rb:93: warning: already initialized constant VERSION
/home/sunny/app/rubygems/gems/psych-1.2.2/lib/psych.rb:96: warning: already initialized constant LIBYAML_VERSION
/usr/lib/ruby/1.9.1/x86_64-linux/psych.so: warning: already initialized constant ANY
/usr/lib/ruby/1.9.1/x86_64-linux/psych.so: warning: already initialized constant UTF8
/usr/lib/ruby/1.9.1/x86_64-linux/psych.so: warning: already initialized constant UTF16LE
/usr/lib/ruby/1.9.1/x86_64-linux/psych.so: warning: already initialized constant UTF16BE
/usr/lib/ruby/1.9.1/psych/nodes/stream.rb:12: warning: already initialized constant ANY
/usr/lib/ruby/1.9.1/psych/nodes/stream.rb:15: warning: already initialized constant UTF8
/usr/lib/ruby/1.9.1/psych/nodes/stream.rb:18: warning: already initialized constant UTF16LE
/usr/lib/ruby/1.9.1/psych/nodes/stream.rb:21: warning: already initialized constant UTF16BE
/usr/lib/ruby/1.9.1/psych/nodes/sequence.rb:42: warning: already initialized constant ANY
/usr/lib/ruby/1.9.1/psych/nodes/sequence.rb:45: warning: already initialized constant BLOCK
/usr/lib/ruby/1.9.1/psych/nodes/sequence.rb:48: warning: already initialized constant FLOW
/usr/lib/ruby/1.9.1/psych/nodes/scalar.rb:9: warning: already initialized constant ANY
/usr/lib/ruby/1.9.1/psych/nodes/scalar.rb:12: warning: already initialized constant PLAIN
/usr/lib/ruby/1.9.1/psych/nodes/scalar.rb:15: warning: already initialized constant SINGLE_QUOTED
/usr/lib/ruby/1.9.1/psych/nodes/scalar.rb:18: warning: already initialized constant DOUBLE_QUOTED
/usr/lib/ruby/1.9.1/psych/nodes/scalar.rb:21: warning: already initialized constant LITERAL
/usr/lib/ruby/1.9.1/psych/nodes/scalar.rb:24: warning: already initialized constant FOLDED
/usr/lib/ruby/1.9.1/psych/nodes/mapping.rb:16: warning: already initialized constant ANY
/usr/lib/ruby/1.9.1/psych/nodes/mapping.rb:19: warning: already initialized constant BLOCK
/usr/lib/ruby/1.9.1/psych/nodes/mapping.rb:22: warning: already initialized constant FLOW
/usr/lib/ruby/1.9.1/psych/visitors/visitor.rb:10: warning: already initialized constant DISPATCH
/usr/lib/ruby/1.9.1/psych/scalar_scanner.rb:8: warning: already initialized constant TIME
/usr/lib/ruby/1.9.1/psych/parser.rb:33:in `': superclass mismatch for class Mark (TypeError)
from /usr/lib/ruby/1.9.1/psych/parser.rb:32:in `'
from /usr/lib/ruby/1.9.1/psych/parser.rb:1:in `'
from /usr/lib/ruby/1.9.1/psych.rb:7:in `require'
from /usr/lib/ruby/1.9.1/psych.rb:7:in `'
from /home/sunny/app/rubygems/gems/activesupport-3.1.1/lib/active_support/ordered_hash.rb:2:in `require'
from /home/sunny/app/rubygems/gems/activesupport-3.1.1/lib/active_support/ordered_hash.rb:2:in `'
from /home/sunny/app/rubygems/gems/activesupport-3.1.1/lib/active_support/ordered_options.rb:1:in `require'
from /home/sunny/app/rubygems/gems/activesupport-3.1.1/lib/active_support/ordered_options.rb:1:in `'
from /home/sunny/app/rubygems/gems/railties-3.1.1/lib/rails/configuration.rb:2:in `require'
from /home/sunny/app/rubygems/gems/railties-3.1.1/lib/rails/configuration.rb:2:in `'
from /home/sunny/app/rubygems/gems/railties-3.1.1/lib/rails/railtie.rb:2:in `require'
from /home/sunny/app/rubygems/gems/railties-3.1.1/lib/rails/railtie.rb:2:in `'
from /home/sunny/app/rubygems/gems/railties-3.1.1/lib/rails/engine.rb:1:in `require'
from /home/sunny/app/rubygems/gems/railties-3.1.1/lib/rails/engine.rb:1:in `'
from /home/sunny/app/rubygems/gems/railties-3.1.1/lib/rails/plugin.rb:1:in `require'
from /home/sunny/app/rubygems/gems/railties-3.1.1/lib/rails/plugin.rb:1:in `'
from /home/sunny/app/rubygems/gems/railties-3.1.1/lib/rails/application.rb:4:in `require'
from /home/sunny/app/rubygems/gems/railties-3.1.1/lib/rails/application.rb:4:in `'
from /home/sunny/app/rubygems/gems/railties-3.1.1/lib/rails.rb:10:in `require'
from /home/sunny/app/rubygems/gems/railties-3.1.1/lib/rails.rb:10:in `'
from /home/sunny/app/rubygems/gems/railties-3.1.1/lib/rails/all.rb:1:in `require'
from /home/sunny/app/rubygems/gems/railties-3.1.1/lib/rails/all.rb:1:in `'
from /tmp/foobar/config/application.rb:3:in `require'
from /tmp/foobar/config/application.rb:3:in `'
from /home/sunny/app/rubygems/gems/railties-3.1.1/lib/rails/commands/runner.rb:39:in `require'
from /home/sunny/app/rubygems/gems/railties-3.1.1/lib/rails/commands/runner.rb:39:in `'
from /home/sunny/app/rubygems/gems/railties-3.1.1/lib/rails/commands.rb:63:in `require'
from /home/sunny/app/rubygems/gems/railties-3.1.1/lib/rails/commands.rb:63:in `'
from script/rails:6:in `require'
from script/rails:6:in `

'
exit 1
```