Question

I’m having some hard time running my app on Heroku – The app runs perfect on my local machine. 🙁
The logs report some problem with my ActiveSupport gem. So, i’ve taken these measures:

1) Re-installed ActiveSupport gem
2) Rolled back my Git commit to a previous one which was working fine.
3) Copied my app to a new folder – Created a new Git Repo, did bundle install in new folder, Made Commits, Added Heroku remote origin, pushed app to Heroku – didn’t helped.

My Rails Version: 3.0.3
Ruby: 1.8.7

Here is my Heroku Log (Updated)

Surprisingly enough i’m getting 1.9.1 after ./bundle/gems/ruby/1.9.1 whereas the project is using Ruby 1.8.7. Any ideas how i can fix this?

    2011-07-08T00:42:53+00:00 app[web.1]: /app/.bundle/gems/ruby/1.9.1/gems/activesupport-3.0.3/lib/active_support/dependencies.rb:304:in `rescue in depend_on': No such file to load -- errors_helper (LoadError)
2011-07-08T00:42:53+00:00 app[web.1]:   from /app/.bundle/gems/ruby/1.9.1/gems/activesupport-3.0.3/lib/active_support/dependencies.rb:299:in `depend_on'
2011-07-08T00:42:53+00:00 app[web.1]:   from /app/.bundle/gems/ruby/1.9.1/gems/activesupport-3.0.3/lib/active_support/dependencies.rb:216:in `require_dependency'
2011-07-08T00:42:53+00:00 app[web.1]:   from /app/.bundle/gems/ruby/1.9.1/gems/railties-3.0.3/lib/rails/engine.rb:138:in `block (2 levels) in eager_load!'
2011-07-08T00:42:53+00:00 app[web.1]:   from /app/.bundle/gems/ruby/1.9.1/gems/railties-3.0.3/lib/rails/engine.rb:137:in `each'
2011-07-08T00:42:53+00:00 app[web.1]:   from /app/.bundle/gems/ruby/1.9.1/gems/railties-3.0.3/lib/rails/engine.rb:137:in `block in eager_load!'
2011-07-08T00:42:53+00:00 app[web.1]:   from /app/.bundle/gems/ruby/1.9.1/gems/railties-3.0.3/lib/rails/engine.rb:135:in `each'
2011-07-08T00:42:53+00:00 app[web.1]:   from /app/.bundle/gems/ruby/1.9.1/gems/railties-3.0.3/lib/rails/engine.rb:135:in `eager_load!'
2011-07-08T00:42:53+00:00 app[web.1]:   from /app/.bundle/gems/ruby/1.9.1/gems/railties-3.0.3/lib/rails/application.rb:108:in `eager_load!'
2011-07-08T00:42:53+00:00 app[web.1]:   from /app/.bundle/gems/ruby/1.9.1/gems/railties-3.0.3/lib/rails/application/finisher.rb:41:in `block in <module:Finisher>'
2011-07-08T00:42:53+00:00 app[web.1]:   from /app/.bundle/gems/ruby/1.9.1/gems/railties-3.0.3/lib/rails/initializable.rb:25:in `instance_exec'
2011-07-08T00:42:53+00:00 app[web.1]:   from /app/.bundle/gems/ruby/1.9.1/gems/railties-3.0.3/lib/rails/initializable.rb:25:in `run'
2011-07-08T00:42:53+00:00 app[web.1]:   from /app/.bundle/gems/ruby/1.9.1/gems/railties-3.0.3/lib/rails/initializable.rb:50:in `block in run_initializers'
2011-07-08T00:42:53+00:00 app[web.1]:   from /app/.bundle/gems/ruby/1.9.1/gems/railties-3.0.3/lib/rails/initializable.rb:49:in `each'
2011-07-08T00:42:53+00:00 app[web.1]:   from /app/.bundle/gems/ruby/1.9.1/gems/railties-3.0.3/lib/rails/initializable.rb:49:in `run_initializers'
2011-07-08T00:42:53+00:00 app[web.1]:   from /app/.bundle/gems/ruby/1.9.1/gems/railties-3.0.3/lib/rails/application.rb:134:in `initialize!'
2011-07-08T00:42:53+00:00 app[web.1]:   from /app/.bundle/gems/ruby/1.9.1/gems/railties-3.0.3/lib/rails/application.rb:77:in `method_missing'
2011-07-08T00:42:53+00:00 app[web.1]:   from /app/config/environment.rb:5:in `<top (required)>'
2011-07-08T00:42:53+00:00 app[web.1]:   from <internal:lib/rubygems/custom_require>:29:in `require'
2011-07-08T00:42:53+00:00 app[web.1]:   from <internal:lib/rubygems/custom_require>:29:in `require'
2011-07-08T00:42:53+00:00 app[web.1]:   from config.ru:3:in `block (3 levels) in <main>'
2011-07-08T00:42:53+00:00 app[web.1]:   from /home/heroku_rack/heroku.ru:23:in `eval'
2011-07-08T00:42:53+00:00 app[web.1]:   from /home/heroku_rack/heroku.ru:23:in `block (3 levels) in <main>'
2011-07-08T00:42:53+00:00 app[web.1]:   from /app/.bundle/gems/ruby/1.9.1/gems/rack-1.2.3/lib/rack/builder.rb:46:in `instance_eval'
2011-07-08T00:42:53+00:00 app[web.1]:   from /app/.bundle/gems/ruby/1.9.1/gems/rack-1.2.3/lib/rack/builder.rb:46:in `initialize'
2011-07-08T00:42:53+00:00 app[web.1]:   from /app/.bundle/gems/ruby/1.9.1/gems/rack-1.2.3/lib/rack/builder.rb:63:in `new'
2011-07-08T00:42:53+00:00 app[web.1]:   from /app/.bundle/gems/ruby/1.9.1/gems/rack-1.2.3/lib/rack/builder.rb:63:in `map'

Answer 1

OK, I’ve fixed this thing. And i feel like throwing myself from the tallest building in the world for this. I’ve been struggling with this since the last week.

There was a file in my app/helpers directory called errors_helper.rb which was unfortunately named errors_helper.rb.rb

Changing the name extension solved my problem!