My app was working sublime 'till this morning when I noticed this
strange
error when running rails server:
$ rails s
=> Booting WEBrick
=> Rails 3.2.1 application starting in development on
http://0.0.0.0:3000
=> Call with -d to detach
=> Ctrl-C to shutdown server
Exiting
/usr/lib/ruby/gems/1.9.1/gems/activesupport-3.2.1/lib/active_support/dependencies.rb:251:in
require': Please install the adapter:gem install
activerecord–adapter(cannot load such file -- active_record/connection_adapters/_adapter) (LoadError) from /usr/lib/ruby/gems/1.9.1/gems/activesupport-3.2.1/lib/active_support/dependencies.rb:251:inblock in require’
from
/usr/lib/ruby/gems/1.9.1/gems/activesupport-3.2.1/lib/active_support/dependencies.rb:236:in
load_dependency' from /usr/lib/ruby/gems/1.9.1/gems/activesupport-3.2.1/lib/active_support/dependencies.rb:251:inrequire’
from
/usr/lib/ruby/gems/1.9.1/gems/activerecord-3.2.1/lib/active_record/connection_adapters/abstract/connection_specification.rb:48:in
resolve_hash_connection' from /usr/lib/ruby/gems/1.9.1/gems/activerecord-3.2.1/lib/active_record/connection_adapters/abstract/connection_specification.rb:39:inresolve_string_connection’
from
/usr/lib/ruby/gems/1.9.1/gems/activerecord-3.2.1/lib/active_record/connection_adapters/abstract/connection_specification.rb:23:in
spec' from /usr/lib/ruby/gems/1.9.1/gems/activerecord-3.2.1/lib/active_record/connection_adapters/abstract/connection_specification.rb:127:inestablish_connection’
from
/usr/lib/ruby/gems/1.9.1/gems/activerecord-3.2.1/lib/active_record/railtie.rb:76:in
block (2 levels) in <class:Railtie>' from /usr/lib/ruby/gems/1.9.1/gems/activesupport-3.2.1/lib/active_support/lazy_load_hooks.rb:36:ininstance_eval’
from
/usr/lib/ruby/gems/1.9.1/gems/activesupport-3.2.1/lib/active_support/lazy_load_hooks.rb:36:in
execute_hook' from /usr/lib/ruby/gems/1.9.1/gems/activesupport-3.2.1/lib/active_support/lazy_load_hooks.rb:26:inon_load’
from
/usr/lib/ruby/gems/1.9.1/gems/activerecord-3.2.1/lib/active_record/railtie.rb:74:in
block in <class:Railtie>' from /usr/lib/ruby/gems/1.9.1/gems/railties-3.2.1/lib/rails/initializable.rb:30:ininstance_exec’
from
/usr/lib/ruby/gems/1.9.1/gems/railties-3.2.1/lib/rails/initializable.rb:30:in
run' from /usr/lib/ruby/gems/1.9.1/gems/railties-3.2.1/lib/rails/initializable.rb:55:inblock in run_initializers’
from
/usr/lib/ruby/gems/1.9.1/gems/railties-3.2.1/lib/rails/initializable.rb:54:in
each' from /usr/lib/ruby/gems/1.9.1/gems/railties-3.2.1/lib/rails/initializable.rb:54:inrun_initializers’
from
/usr/lib/ruby/gems/1.9.1/gems/railties-3.2.1/lib/rails/application.rb:136:in
initialize!' from /usr/lib/ruby/gems/1.9.1/gems/railties-3.2.1/lib/rails/railtie/configurable.rb:30:inmethod_missing’
from /home/al3xa/rails/sorcery/config/environment.rb:5:in <top (required)>' from /usr/lib/ruby/gems/1.9.1/gems/activesupport-3.2.1/lib/active_support/dependencies.rb:251:inrequire’
from
/usr/lib/ruby/gems/1.9.1/gems/activesupport-3.2.1/lib/active_support/dependencies.rb:251:in
block in require' from /usr/lib/ruby/gems/1.9.1/gems/activesupport-3.2.1/lib/active_support/dependencies.rb:236:inload_dependency’
from
/usr/lib/ruby/gems/1.9.1/gems/activesupport-3.2.1/lib/active_support/dependencies.rb:251:in
require' from /home/al3xa/rails/sorcery/config.ru:4:inblock in ’
from /usr/lib/ruby/gems/1.9.1/gems/rack-1.4.1/lib/rack/builder.rb:51:in
instance_eval' from /usr/lib/ruby/gems/1.9.1/gems/rack-1.4.1/lib/rack/builder.rb:51:ininitialize’
from /home/al3xa/rails/sorcery/config.ru:1:in new' from /home/al3xa/rails/sorcery/config.ru:1:in’
from /usr/lib/ruby/gems/1.9.1/gems/rack-1.4.1/lib/rack/builder.rb:40:in
eval' from /usr/lib/ruby/gems/1.9.1/gems/rack-1.4.1/lib/rack/builder.rb:40:inparse_file’
from /usr/lib/ruby/gems/1.9.1/gems/rack-1.4.1/lib/rack/server.rb:200:in
app' from /usr/lib/ruby/gems/1.9.1/gems/railties-3.2.1/lib/rails/commands/server.rb:46:inapp’
from /usr/lib/ruby/gems/1.9.1/gems/rack-1.4.1/lib/rack/server.rb:301:in
wrapped_app' from /usr/lib/ruby/gems/1.9.1/gems/rack-1.4.1/lib/rack/server.rb:252:instart’
from
/usr/lib/ruby/gems/1.9.1/gems/railties-3.2.1/lib/rails/commands/server.rb:70:in
start' from /usr/lib/ruby/gems/1.9.1/gems/railties-3.2.1/lib/rails/commands.rb:55:inblock in <top (required)>’
from
/usr/lib/ruby/gems/1.9.1/gems/railties-3.2.1/lib/rails/commands.rb:50:in
tap' from /usr/lib/ruby/gems/1.9.1/gems/railties-3.2.1/lib/rails/commands.rb:50:in<top (required)>’
from script/rails:6:in require' from script/rails:6:in’
Note that I can’t replicate this bug in vanilla apps. I’m using
rubyRails
3.2.1 and ruby 1.9.3p0 (2011-10-30 revision 33570) [i686-linux]. FWIW,
here’s my Gemfile too:
source ‘https://rubygems.org’
gem ‘rails’, ‘3.2.1’
group :development, :test do
gem ‘sqlite3’
gem ‘annotate’, :git => ‘git://github.com/ctran/annotate_models.git’
gem ‘rspec-rails’
end
group :assets do
gem ‘sass-rails’, ‘~> 3.2.3’
gem ‘coffee-rails’, ‘~> 3.2.1’
gem ‘uglifier’, ‘>= 1.0.3’
gem ‘bootstrap-sass’
end
gem ‘jquery-rails’
group :test do
gem ‘capybara’
end
gem ‘bcrypt-ruby’, ‘~> 3.0.0’
gem ‘sorcery’