maybe you have you app installed in herokugarden. you should read how to migrate it 2 heroku, and you should try to use "heroku logs" to see what is the last app error. maybe its a db problem.
On May 21, 6:15 am, giorgio <[email protected]> wrote: > Hi, > One of my apps has suddenly refused to load. > I haven't touched it for weeks or even months so I am a bit baffled. I > was not doing anything to the app .. I have just been informed by a > user that it was down and there is a failed to load message on the > screen. > It appears to imply that a gem is missing.. but the app has been > running for a year or so unchanged! > > The message that appears on the page is : > <<<<<<<<<<<<<<<<<<<<<<<<<<<<<< > App failed to start > > An error happened during the initialization of your app. > > This may be due to a typo, wrong number of arguments, or calling a > function that doesn’t exists. Check the stack trace below for specific > details. > > Make sure the app is working locally in production mode, by running it > with RAILS_ENV (for Rails apps) or RACK_ENV (for Sinatra or other rack > apps) set to production. e.g. RAILS_ENV=production script/server. > > /usr/local/lib/ruby/gems/1.8/gems/activerecord-2.2.2/lib/active_record/ > connection_adapters/abstract/connection_specification.rb:74:in > `establish_connection': Please install the adapter: `gem install > activerecord--adapter` (no such file to load -- active_record/ > connection_adapters/_adapter) (RuntimeError) > from /usr/local/lib/ruby/gems/1.8/gems/activerecord-2.2.2/lib/ > active_record/connection_adapters/abstract/connection_specification.rb: > 58:in `establish_connection' > from /usr/local/lib/ruby/gems/1.8/gems/activerecord-2.2.2/lib/ > active_record/connection_adapters/abstract/connection_specification.rb: > 53:in `establish_connection' > from /usr/local/lib/ruby/gems/1.8/gems/rails-2.2.2/lib/initializer.rb: > 392:in `initialize_database' > from /usr/local/lib/ruby/gems/1.8/gems/rails-2.2.2/lib/initializer.rb: > 139:in `process' > from /usr/local/lib/ruby/gems/1.8/gems/rails-2.2.2/lib/initializer.rb: > 112:in `send' > from /usr/local/lib/ruby/gems/1.8/gems/rails-2.2.2/lib/initializer.rb: > 112:in `run' > from /disk1/home/slugs/14199_e3ce321_17fe/mnt/config/environment.rb: > 16 > from /usr/local/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb: > 31:in `gem_original_require' > ... 14 levels... > from /usr/local/lib/ruby/gems/1.8/gems/rack-1.0.1/lib/rack/builder.rb: > 29:in `instance_eval' > from /usr/local/lib/ruby/gems/1.8/gems/rack-1.0.1/lib/rack/builder.rb: > 29:in `initialize' > from /home/heroku_rack/heroku.ru:1:in `new' > from /home/heroku_rack/heroku.ru:1 > <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< > Any pointers would be very welcome > Cheers > George > > -- > You received this message because you are subscribed to the Google Groups > "Heroku" group. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected]. > For more options, visit this group > athttp://groups.google.com/group/heroku?hl=en. -- You received this message because you are subscribed to the Google Groups "Heroku" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/heroku?hl=en.
