I'm new to coding and learning on the go. I find it difficult to decipher what the heroku logs are telling me. I just tried to push the master branch to heroku and got an error directing me to the logs. The logs say the following. I can barely understand the english let alone make out what it might mean.
Can anyone see the problem I need to focus on to fix this?
heroku logs
2016-03-25T08:20:21.086021+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/activerecord-4.2.4/lib/active_record/relation.rb:515:in `load'
2016-03-25T08:20:21.086023+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/activerecord-4.2.4/lib/active_record/relation/delegation.rb:46:in `each'
2016-03-25T08:20:21.086025+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/rolify-5.0.0/lib/rolify/dynamic.rb:13:in `load_dynamic_methods'
2016-03-25T08:20:21.086022+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/activerecord-4.2.4/lib/active_record/relation.rb:243:in `to_a'
2016-03-25T08:20:21.086028+00:00 app[web.1]: from /app/app/models/user.rb:2:in `<class:User>'
2016-03-25T08:20:21.086026+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/rolify-5.0.0/lib/rolify.rb:33:in `rolify'
2016-03-25T08:20:21.086030+00:00 app[web.1]: from /app/app/models/user.rb:1:in `<top (required)>'
2016-03-25T08:20:21.086042+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.4/lib/active_support/dependencies.rb:274:in `require'
2016-03-25T08:20:21.086043+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.4/lib/active_support/dependencies.rb:274:in `block in require'
2016-03-25T08:20:21.086044+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.4/lib/active_support/dependencies.rb:240:in `load_dependency'
2016-03-25T08:20:21.086046+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.4/lib/active_support/dependencies.rb:274:in `require'
2016-03-25T08:20:21.086048+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.4/lib/active_support/dependencies.rb:360:in `require_or_load'
2016-03-25T08:20:21.086061+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.4/lib/active_support/dependencies.rb:184:in `const_missing'
2016-03-25T08:20:21.086049+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.4/lib/active_support/dependencies.rb:494:in `load_missing_constant'
2016-03-25T08:20:21.086062+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.4/lib/active_support/inflector/methods.rb:261:in `const_get'
2016-03-25T08:20:21.086063+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.4/lib/active_support/inflector/methods.rb:261:in `block in constantize'
2016-03-25T08:20:21.086065+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.4/lib/active_support/inflector/methods.rb:259:in `each'
2016-03-25T08:20:21.086067+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.4/lib/active_support/inflector/methods.rb:259:in `inject'
2016-03-25T08:20:21.086069+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.4/lib/active_support/inflector/methods.rb:259:in `constantize'
2016-03-25T08:20:21.086080+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.4/lib/active_support/dependencies.rb:566:in `get'
2016-03-25T08:20:21.086081+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.4/lib/active_support/dependencies.rb:597:in `constantize'
2016-03-25T08:20:21.086082+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/devise-3.4.1/lib/devise.rb:302:in `get'
2016-03-25T08:20:21.086084+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/devise-3.4.1/lib/devise/mapping.rb:80:in `to'
2016-03-25T08:20:21.086085+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/devise-3.4.1/lib/devise/mapping.rb:75:in `modules'
2016-03-25T08:20:21.086087+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/devise-3.4.1/lib/devise/mapping.rb:92:in `routes'
2016-03-25T08:20:21.086089+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/devise-3.4.1/lib/devise/mapping.rb:159:in `default_used_route'
2016-03-25T08:20:21.086101+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/devise-3.4.1/lib/devise/mapping.rb:69:in `initialize'
2016-03-25T08:20:21.086102+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/devise-3.4.1/lib/devise.rb:336:in `new'
2016-03-25T08:20:21.086103+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/devise-3.4.1/lib/devise.rb:336:in `add_mapping'
2016-03-25T08:20:21.086104+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/devise-3.4.1/lib/devise/rails/routes.rb:224:in `block in devise_for'
2016-03-25T08:20:21.086105+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/devise-3.4.1/lib/devise/rails/routes.rb:223:in `each'
2016-03-25T08:20:21.086107+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/devise-3.4.1/lib/devise/rails/routes.rb:223:in `devise_for'
2016-03-25T08:20:21.086109+00:00 app[web.1]: from /app/config/routes.rb:17:in `block in <top (required)>'
2016-03-25T08:20:21.086126+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.4/lib/active_support/dependencies.rb:268:in `load'
2016-03-25T08:20:21.086127+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.4/lib/active_support/dependencies.rb:268:in `block in load'
2016-03-25T08:20:21.086111+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/actionpack-4.2.4/lib/action_dispatch/routing/route_set.rb:434:in `instance_exec'
2016-03-25T08:20:21.086123+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/actionpack-4.2.4/lib/action_dispatch/routing/route_set.rb:434:in `eval_block'
2016-03-25T08:20:21.086124+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/actionpack-4.2.4/lib/action_dispatch/routing/route_set.rb:412:in `draw'
2016-03-25T08:20:21.086125+00:00 app[web.1]: from /app/config/routes.rb:1:in `<top (required)>'
2016-03-25T08:20:21.086132+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.4/lib/active_support/dependencies.rb:268:in `load'
2016-03-25T08:20:21.086130+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.4/lib/active_support/dependencies.rb:240:in `load_dependency'
2016-03-25T08:20:21.086143+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/railties-4.2.4/lib/rails/application/routes_reloader.rb:40:in `block in load_paths'
2016-03-25T08:20:21.086144+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/railties-4.2.4/lib/rails/application/routes_reloader.rb:40:in `each'
2016-03-25T08:20:21.086145+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/railties-4.2.4/lib/rails/application/routes_reloader.rb:40:in `load_paths'
2016-03-25T08:20:21.086148+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/railties-4.2.4/lib/rails/application.rb:170:in `reload_routes!'
2016-03-25T08:20:21.086152+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.4/lib/active_support/lazy_load_hooks.rb:36:in `call'
2016-03-25T08:20:21.086167+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.4/lib/active_support/lazy_load_hooks.rb:45:in `block in run_load_hooks'
2016-03-25T08:20:21.086147+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/railties-4.2.4/lib/rails/application/routes_reloader.rb:16:in `reload!'
2016-03-25T08:20:21.086168+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.4/lib/active_support/lazy_load_hooks.rb:44:in `each'
2016-03-25T08:20:21.086150+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/devise-3.4.1/lib/devise/rails.rb:14:in `block in <class:Engine>'
2016-03-25T08:20:21.086169+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.4/lib/active_support/lazy_load_hooks.rb:44:in `run_load_hooks'
2016-03-25T08:20:21.086154+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.4/lib/active_support/lazy_load_hooks.rb:36:in `execute_hook'
2016-03-25T08:20:21.086173+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/railties-4.2.4/lib/rails/initializable.rb:30:in `instance_exec'
2016-03-25T08:20:21.086175+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/railties-4.2.4/lib/rails/initializable.rb:30:in `run'
2016-03-25T08:20:21.086177+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/railties-4.2.4/lib/rails/initializable.rb:55:in `block in run_initializers'
2016-03-25T08:20:21.086172+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/railties-4.2.4/lib/rails/application/finisher.rb:55:in `block in <module:Finisher>'
2016-03-25T08:20:21.086194+00:00 app[web.1]: from /app/vendor/ruby-2.2.2/lib/ruby/2.2.0/tsort.rb:429:in `each_strongly_connected_component_from'
2016-03-25T08:20:21.086205+00:00 app[web.1]: from /app/vendor/ruby-2.2.2/lib/ruby/2.2.0/tsort.rb:347:in `block in each_strongly_connected_component'
2016-03-25T08:20:21.086210+00:00 app[web.1]: from /app/vendor/ruby-2.2.2/lib/ruby/2.2.0/tsort.rb:345:in `each'
2016-03-25T08:20:21.086179+00:00 app[web.1]: from /app/vendor/ruby-2.2.2/lib/ruby/2.2.0/tsort.rb:226:in `block in tsort_each'
2016-03-25T08:20:21.086181+00:00 app[web.1]: from /app/vendor/ruby-2.2.2/lib/ruby/2.2.0/tsort.rb:348:in `block (2 levels) in each_strongly_connected_component'
2016-03-25T08:20:21.086213+00:00 app[web.1]: from /app/vendor/ruby-2.2.2/lib/ruby/2.2.0/tsort.rb:345:in `call'
2016-03-25T08:20:21.086213+00:00 app[web.1]: from /app/vendor/ruby-2.2.2/lib/ruby/2.2.0/tsort.rb:345:in `each_strongly_connected_component'
2016-03-25T08:20:21.086216+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/railties-4.2.4/lib/rails/application.rb:352:in `initialize!'
2016-03-25T08:20:21.086215+00:00 app[web.1]: from /app/vendor/ruby-2.2.2/lib/ruby/2.2.0/tsort.rb:203:in `tsort_each'
2016-03-25T08:20:21.086215+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/railties-4.2.4/lib/rails/initializable.rb:54:in `run_initializers'
2016-03-25T08:20:21.086214+00:00 app[web.1]: from /app/vendor/ruby-2.2.2/lib/ruby/2.2.0/tsort.rb:224:in `tsort_each'
2016-03-25T08:20:21.086217+00:00 app[web.1]: from /app/config/environment.rb:5:in `<top (required)>'
2016-03-25T08:20:21.086217+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.4/lib/active_support/dependencies.rb:274:in `require'
2016-03-25T08:20:21.086219+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.4/lib/active_support/dependencies.rb:274:in `block in require'
2016-03-25T08:20:21.086220+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.4/lib/active_support/dependencies.rb:240:in `load_dependency'
2016-03-25T08:20:21.086222+00:00 app[web.1]: from /app/config.ru:3:in `block in <main>'
2016-03-25T08:20:21.086221+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.4/lib/active_support/dependencies.rb:274:in `require'
2016-03-25T08:20:21.086240+00:00 app[web.1]: from /app/config.ru:in `new'
2016-03-25T08:20:21.086224+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/rack-1.6.4/lib/rack/builder.rb:55:in `instance_eval'
2016-03-25T08:20:21.086227+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/rack-1.6.4/lib/rack/builder.rb:55:in `initialize'
2016-03-25T08:20:21.086241+00:00 app[web.1]: from /app/config.ru:in `<main>'
2016-03-25T08:20:21.086245+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/rack-1.6.4/lib/rack/server.rb:299:in `build_app_and_options_from_config'
2016-03-25T08:20:21.086242+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/rack-1.6.4/lib/rack/builder.rb:49:in `new_from_string'
2016-03-25T08:20:21.086241+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/rack-1.6.4/lib/rack/builder.rb:49:in `eval'
2016-03-25T08:20:21.086244+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/rack-1.6.4/lib/rack/builder.rb:40:in `parse_file'
2016-03-25T08:20:21.086248+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/railties-4.2.4/lib/rails/commands/server.rb:61:in `app'
2016-03-25T08:20:21.086251+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/rack-1.6.4/lib/rack/server.rb:336:in `wrapped_app'
2016-03-25T08:20:21.086247+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/rack-1.6.4/lib/rack/server.rb:208:in `app'
2016-03-25T08:20:21.086270+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/railties-4.2.4/lib/rails/commands/commands_tasks.rb:39:in `run_command!'
2016-03-25T08:20:21.086263+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/rack-1.6.4/lib/rack/server.rb:272:in `start'
2016-03-25T08:20:21.086266+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/railties-4.2.4/lib/rails/commands/commands_tasks.rb:75:in `tap'
2016-03-25T08:20:21.086264+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/railties-4.2.4/lib/rails/commands/server.rb:80:in `start'
2016-03-25T08:20:21.086264+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/railties-4.2.4/lib/rails/commands/commands_tasks.rb:80:in `block in server'
2016-03-25T08:20:21.086267+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/railties-4.2.4/lib/rails/commands/commands_tasks.rb:75:in `server'
2016-03-25T08:20:21.086270+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/railties-4.2.4/lib/rails/commands.rb:17:in `<top (required)>'
2016-03-25T08:20:21.086284+00:00 app[web.1]: from bin/rails:8:in `<main>'
2016-03-25T08:20:21.086272+00:00 app[web.1]: from bin/rails:8:in `require'
2016-03-25T08:20:22.133222+00:00 heroku[web.1]: State changed from starting to crashed
2016-03-25T08:20:22.119281+00:00 heroku[web.1]: Process exited with status 1
2016-03-25T08:22:00.423386+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/" host=www.cttr.com request_id=3311cef7-19ae-4309-8020-53f88bcb630f fwd="49.191.132.150" dyno= connect= service= status=503 bytes=
2016-03-25T08:22:01.417500+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/favicon.ico" host=www.cttr.com request_id=cd78c604-f5e3-48d5-9bd7-f974b7f61da4 fwd="49.191.132.150" dyno= connect= service= status=503 bytes=
2016-03-25T08:25:54.618347+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/" host=www.cttr.com request_id=4fb1a6ed-3ef6-48f7-b1a5-fde8200b2529 fwd="49.191.132.150" dyno= connect= service= status=503 bytes=
2016-03-25T08:25:55.206739+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/favicon.ico" host=www.cttr.com request_id=dc0d2a42-9937-4a4a-9815-d3c520951ef8 fwd="49.191.132.150" dyno= connect= service= status=503 bytes=
2016-03-25T08:31:51.288633+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/" host=www.cttr.com request_id=b3b64814-3915-47f3-9032-30d8cdf4c0ec fwd="49.191.132.150" dyno= connect= service= status=503 bytes=
2016-03-25T08:31:51.957639+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/favicon.ico" host=www.cttr.com request_id=c85281e9-1c34-474f-a153-ebe5085c11f6 fwd="49.191.132.150" dyno= connect= service= status=503 bytes=
Add --tail option to your command:
heroku logs --tail
It will give you full real-time logs, not only a bit. May be real reason will be shown in real-time logs. Just run logs with tail and try to open crashing page and find bug in logs that received just now.
Some lines in your log contains paths to your project file, I marked them bold:
heroku logs
2016-03-25T08:20:21.086021+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/activerecord-4.2.4/lib/active_record/relation.rb:515:in `load'
2016-03-25T08:20:21.086023+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/activerecord-4.2.4/lib/active_record/relation/delegation.rb:46:in `each'
2016-03-25T08:20:21.086025+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/rolify-5.0.0/lib/rolify/dynamic.rb:13:in `load_dynamic_methods'
2016-03-25T08:20:21.086022+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/activerecord-4.2.4/lib/active_record/relation.rb:243:in `to_a'
2016-03-25T08:20:21.086028+00:00 app[web.1]: from /app/app/models/user.rb:2:in `'
2016-03-25T08:20:21.086026+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/rolify-5.0.0/lib/rolify.rb:33:in `rolify'
2016-03-25T08:20:21.086030+00:00 app[web.1]: from /app/app/models/user.rb:1:in `'
2016-03-25T08:20:21.086042+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.2.0/gems/activesupport-4.2.4/lib/active_support/dependencies.rb:274:in `require'
...
Look these files at specified rows, may be bug is somewhere here.
Related
I've been through the forums and I cant figure out why my heroku app crashes on start. I click "Open App" and it goes immediately to "Application Error, Check Logs" screen. Any help is greatly appreciated.
This is my log file:
2018-02-26T09:24:49.347577+00:00 heroku[web.1]: Process exited with status 1
2018-02-26T09:24:49.234581+00:00 app[web.1]: /app/app/models/ability.rb:2:in `<class:Ability>': uninitialized constant Ability::CanCan (NameError)
2018-02-26T09:24:49.234642+00:00 app[web.1]: from /app/app/models/ability.rb:1:in `<top (required)>'
2018-02-26T09:24:49.234663+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.3.0/gems/activesupport-5.0.4/lib/active_support/dependencies/interlock.rb:12:in `block in loading'
2018-02-26T09:24:49.234669+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.3.0/gems/activesupport-5.0.4/lib/active_support/concurrency/share_lock.rb:150:in `exclusive'
2018-02-26T09:24:49.234670+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.3.0/gems/activesupport-5.0.4/lib/active_support/dependencies/interlock.rb:11:in `loading'
2018-02-26T09:24:49.234672+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.3.0/gems/railties-5.0.4/lib/rails/engine.rb:476:in `block (2 levels) in eager_load!'
2018-02-26T09:24:49.234678+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.3.0/gems/railties-5.0.4/lib/rails/engine.rb:475:in `each'
2018-02-26T09:24:49.234679+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.3.0/gems/railties-5.0.4/lib/rails/engine.rb:475:in `block in eager_load!'
2018-02-26T09:24:49.234681+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.3.0/gems/railties-5.0.4/lib/rails/engine.rb:473:in `each'
2018-02-26T09:24:49.234682+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.3.0/gems/railties-5.0.4/lib/rails/engine.rb:473:in `eager_load!'
2018-02-26T09:24:49.234683+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.3.0/gems/railties-5.0.4/lib/rails/engine.rb:354:in `eager_load!'
2018-02-26T09:24:49.234685+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.3.0/gems/railties-5.0.4/lib/rails/application/finisher.rb:59:in `each'
2018-02-26T09:24:49.234686+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.3.0/gems/railties-5.0.4/lib/rails/application/finisher.rb:59:in `block in <module:Finisher>'
2018-02-26T09:24:49.234689+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.3.0/gems/railties-5.0.4/lib/rails/initializable.rb:30:in `run'
2018-02-26T09:24:49.234688+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.3.0/gems/railties-5.0.4/lib/rails/initializable.rb:30:in `instance_exec'
2018-02-26T09:24:49.234690+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.3.0/gems/railties-5.0.4/lib/rails/initializable.rb:55:in `block in run_initializers'
2018-02-26T09:24:49.234692+00:00 app[web.1]: from /app/vendor/ruby-2.3.4/lib/ruby/2.3.0/tsort.rb:228:in `block in tsort_each'
2018-02-26T09:24:49.234693+00:00 app[web.1]: from /app/vendor/ruby-2.3.4/lib/ruby/2.3.0/tsort.rb:350:in `block (2 levels) in each_strongly_connected_component'
2018-02-26T09:24:49.234695+00:00 app[web.1]: from /app/vendor/ruby-2.3.4/lib/ruby/2.3.0/tsort.rb:431:in `each_strongly_connected_component_from'
2018-02-26T09:24:49.234696+00:00 app[web.1]: from /app/vendor/ruby-2.3.4/lib/ruby/2.3.0/tsort.rb:349:in `block in each_strongly_connected_component'
2018-02-26T09:24:49.234702+00:00 app[web.1]: from /app/vendor/ruby-2.3.4/lib/ruby/2.3.0/tsort.rb:347:in `each'
2018-02-26T09:24:49.234704+00:00 app[web.1]: from /app/vendor/ruby-2.3.4/lib/ruby/2.3.0/tsort.rb:347:in `call'
2018-02-26T09:24:49.234705+00:00 app[web.1]: from /app/vendor/ruby-2.3.4/lib/ruby/2.3.0/tsort.rb:347:in `each_strongly_connected_component'
2018-02-26T09:24:49.234707+00:00 app[web.1]: from /app/vendor/ruby-2.3.4/lib/ruby/2.3.0/tsort.rb:226:in `tsort_each'
2018-02-26T09:24:49.234708+00:00 app[web.1]: from /app/vendor/ruby-2.3.4/lib/ruby/2.3.0/tsort.rb:205:in `tsort_each'
2018-02-26T09:24:49.234709+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.3.0/gems/railties-5.0.4/lib/rails/initializable.rb:54:in `run_initializers'
2018-02-26T09:24:49.234729+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.3.0/gems/railties-5.0.4/lib/rails/application.rb:352:in `initialize!'
2018-02-26T09:24:49.234731+00:00 app[web.1]: from /app/config/environment.rb:5:in `<top (required)>'
2018-02-26T09:24:49.234737+00:00 app[web.1]: from /app/config.ru:3:in `require_relative'
2018-02-26T09:24:49.234739+00:00 app[web.1]: from /app/config.ru:3:in `block in <main>'
2018-02-26T09:24:49.234741+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.3.0/gems/rack-2.0.3/lib/rack/builder.rb:55:in `instance_eval'
2018-02-26T09:24:49.234742+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.3.0/gems/rack-2.0.3/lib/rack/builder.rb:55:in `initialize'
2018-02-26T09:24:49.234748+00:00 app[web.1]: from /app/config.ru:in `new'
2018-02-26T09:24:49.234749+00:00 app[web.1]: from /app/config.ru:in `<main>'
2018-02-26T09:24:49.234750+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.3.0/gems/rack-2.0.3/lib/rack/builder.rb:49:in `eval'
2018-02-26T09:24:49.234755+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.3.0/gems/rack-2.0.3/lib/rack/server.rb:319:in `build_app_and_options_from_config'
2018-02-26T09:24:49.234753+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.3.0/gems/rack-2.0.3/lib/rack/builder.rb:40:in `parse_file'
2018-02-26T09:24:49.234752+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.3.0/gems/rack-2.0.3/lib/rack/builder.rb:49:in `new_from_string'
2018-02-26T09:24:49.234756+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.3.0/gems/rack-2.0.3/lib/rack/server.rb:219:in `app'
2018-02-26T09:24:49.234758+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.3.0/gems/railties-5.0.4/lib/rails/commands/server.rb:84:in `app'
2018-02-26T09:24:49.234759+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.3.0/gems/rack-2.0.3/lib/rack/server.rb:354:in `wrapped_app'
2018-02-26T09:24:49.234761+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.3.0/gems/rack-2.0.3/lib/rack/server.rb:283:in `start'
2018-02-26T09:24:49.234762+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.3.0/gems/railties-5.0.4/lib/rails/commands/server.rb:104:in `start'
2018-02-26T09:24:49.234764+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.3.0/gems/railties-5.0.4/lib/rails/commands/commands_tasks.rb:90:in `block in server'
2018-02-26T09:24:49.234765+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.3.0/gems/railties-5.0.4/lib/rails/commands/commands_tasks.rb:85:in `tap'
2018-02-26T09:24:49.234766+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.3.0/gems/railties-5.0.4/lib/rails/commands/commands_tasks.rb:85:in `server'
2018-02-26T09:24:49.234768+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.3.0/gems/railties-5.0.4/lib/rails/commands/commands_tasks.rb:49:in `run_command!'
2018-02-26T09:24:49.234769+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.3.0/gems/railties-5.0.4/lib/rails/commands.rb:18:in `<top (required)>'
2018-02-26T09:24:49.234771+00:00 app[web.1]: from bin/rails:9:in `require'
2018-02-26T09:24:49.234772+00:00 app[web.1]: from bin/rails:9:in `<main>'
2018-02-26T09:24:49.243493+00:00 app[web.1]: => Booting Puma
2018-02-26T09:24:49.243502+00:00 app[web.1]: => Rails 5.0.4 application starting in production on http://0.0.0.0:15755
2018-02-26T09:24:49.243504+00:00 app[web.1]: => Run `rails server -h` for more startup options
2018-02-26T09:24:49.243506+00:00 app[web.1]: Exiting
2018-02-26T09:24:49.411607+00:00 heroku[web.1]: State changed from starting to crashed
2018-02-26T14:17:21.837329+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/" host=code4discounts.herokuapp.com request_id=ee673e8b-04ee-4aae-ad93-131690bf6a71 fwd="73.15.233.129" dyno= connect= service= status=503 bytes= protocol=https
2018-02-26T14:17:23.636292+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/favicon.ico" host=code4discounts.herokuapp.com request_id=54e1ec7d-ec3d-4a84-bf67-b3ff4361bf7f fwd="73.15.233.129" dyno= connect= service= status=503 bytes= protocol=https
2018-02-26T14:28:34.892704+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/" host=code4discounts.herokuapp.com request_id=6a52d8cb-4373-4203-b1a5-79191ad97536 fwd="73.15.233.129" dyno= connect= service= status=503 bytes= protocol=https
2018-02-26T14:28:36.733388+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/favicon.ico" host=code4discounts.herokuapp.com request_id=b8f831ee-88ca-4c65-8c1d-b9929caa72cf fwd="73.15.233.129" dyno= connect= service= status=503 bytes= protocol=https
Long shot, but this happened to me in early days on Heroku.
I'm guessing that gem 'can_can' is missing from the Gemfile.
Add it, run bundle install, then make sure that Gemfile.lock is added to git repository, and changes to this file are committed.
What was happening to me before was this: I would have a gem installed previously (on a different project) and when running a new project - the gem was available. After deploying to Heroku, it was missing from Gemfile, and was not available there.
A good way to fix that is to always use bundle exec
I keep getting this error message. I've tried 50 different ways to solve it but no luck. I am also having a hard time just understanding what the error is. Thank you in advance for any love!
2014-12-21T23:32:05.126017+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/rack-1.6.0/lib/rack/server.rb:336:in `wrapped_app'
2014-12-21T23:32:05.126014+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.2.0.rc3/lib/rails/commands/server.rb:61:in `app'
2014-12-21T23:32:05.126018+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/rack-1.6.0/lib/rack/server.rb:272:in `start'
2014-12-21T23:32:05.126013+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/rack-1.6.0/lib/rack/server.rb:208:in `app'
2014-12-21T23:32:05.125976+00:00 app[web.1]: from /app/vendor/ruby-2.0.0/lib/ruby/2.0.0/tsort.rb:183:in `block (2 levels) in each_strongly_connected_component'
2014-12-21T23:32:05.126020+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.2.0.rc3/lib/rails/commands/server.rb:80:in `start'
2014-12-21T23:32:05.126026+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.2.0.rc3/lib/rails/commands/commands_tasks.rb:75:in `server'
2014-12-21T23:32:05.126024+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.2.0.rc3/lib/rails/commands/commands_tasks.rb:75:in `tap'
2014-12-21T23:32:05.126035+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.2.0.rc3/lib/rails/commands/commands_tasks.rb:39:in `run_command!'
2014-12-21T23:32:05.126041+00:00 app[web.1]: from bin/rails:8:in `require'
2014-12-21T23:32:05.126037+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.2.0.rc3/lib/rails/commands.rb:17:in `<top (required)>'
2014-12-21T23:32:05.125995+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/activesupport-4.2.0.rc3/lib/active_support/dependencies.rb:274:in `require'
2014-12-21T23:32:05.126023+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.2.0.rc3/lib/rails/commands/commands_tasks.rb:80:in `block in server'
2014-12-21T23:32:05.126042+00:00 app[web.1]: from bin/rails:8:in `<main>'
2014-12-21T23:32:05.931736+00:00 heroku[web.1]: State changed from starting to crashed
2014-12-21T23:32:05.921721+00:00 heroku[web.1]: Process exited with status 1
2014-12-21T23:36:07.676326+00:00 heroku[api]: Release v9 created by xxxxxxxx#gmail.com
2014-12-21T23:36:07.676298+00:00 heroku[api]: Deploy 9a08d09 by xxxxxxxx#gmail.com
2014-12-21T23:36:07.827584+00:00 heroku[web.1]: State changed from crashed to starting
2014-12-21T23:36:11.853325+00:00 heroku[web.1]: Starting process with command `bin/rails server -p 25861 -e production`
2014-12-21T23:36:14.746043+00:00 app[web.1]: => Booting WEBrick
2014-12-21T23:36:14.746066+00:00 app[web.1]: => Rails 4.2.0.rc3 application starting in production on http://0.0.0.0:25861
2014-12-21T23:36:14.746069+00:00 app[web.1]: => Run `rails server -h` for more startup options
2014-12-21T23:36:14.746071+00:00 app[web.1]: => Ctrl-C to shutdown server
2014-12-21T23:36:14.746073+00:00 app[web.1]: Exiting
2014-12-21T23:36:14.747382+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/devise-3.4.0/app/controllers/devise_controller.rb:2:in `<top (required)>'
2014-12-21T23:36:14.747377+00:00 app[web.1]: /app/vendor/bundle/ruby/2.0.0/gems/devise-3.4.0/app/controllers/devise_controller.rb:13:in `<class:DeviseController>': undefined local variable or method `mimes_for_respond_to' for DeviseController:Class (NameError)
2014-12-21T23:36:14.747387+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/activesupport-4.2.0.rc3/lib/active_support/dependencies.rb:274:in `block in require'
2014-12-21T23:36:14.747384+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/activesupport-4.2.0.rc3/lib/active_support/dependencies.rb:274:in `require'
2014-12-21T23:36:14.747389+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/activesupport-4.2.0.rc3/lib/active_support/dependencies.rb:240:in `load_dependency'
2014-12-21T23:36:14.747393+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/activesupport-4.2.0.rc3/lib/active_support/dependencies.rb:274:in `require'
2014-12-21T23:36:14.747394+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/activesupport-4.2.0.rc3/lib/active_support/dependencies.rb:360:in `require_or_load'
2014-12-21T23:36:14.747398+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/activesupport-4.2.0.rc3/lib/active_support/dependencies.rb:494:in `load_missing_constant'
2014-12-21T23:36:14.747400+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/activesupport-4.2.0.rc3/lib/active_support/dependencies.rb:184:in `const_missing'
2014-12-21T23:36:14.747401+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/devise-3.4.0/app/controllers/devise/confirmations_controller.rb:1:in `<top (required)>'
2014-12-21T23:36:14.747409+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/activesupport-4.2.0.rc3/lib/active_support/dependencies.rb:240:in `load_dependency'
2014-12-21T23:36:14.747405+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/activesupport-4.2.0.rc3/lib/active_support/dependencies.rb:274:in `require'
2014-12-21T23:36:14.747407+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/activesupport-4.2.0.rc3/lib/active_support/dependencies.rb:274:in `block in require'
2014-12-21T23:36:14.747425+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/activesupport-4.2.0.rc3/lib/active_support/dependencies.rb:360:in `require_or_load'
2014-12-21T23:36:14.747412+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/activesupport-4.2.0.rc3/lib/active_support/dependencies.rb:274:in `require'
2014-12-21T23:36:14.747430+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/activesupport-4.2.0.rc3/lib/active_support/dependencies.rb:233:in `require_dependency'
2014-12-21T23:36:14.747429+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/activesupport-4.2.0.rc3/lib/active_support/dependencies.rb:317:in `depend_on'
2014-12-21T23:36:14.747431+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.2.0.rc3/lib/rails/engine.rb:472:in `block (2 levels) in eager_load!'
2014-12-21T23:36:14.747437+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.2.0.rc3/lib/rails/engine.rb:471:in `block in eager_load!'
2014-12-21T23:36:14.747435+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.2.0.rc3/lib/rails/engine.rb:471:in `each'
2014-12-21T23:36:14.747449+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.2.0.rc3/lib/rails/application/finisher.rb:56:in `block in <module:Finisher>'
2014-12-21T23:36:14.747441+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.2.0.rc3/lib/rails/engine.rb:469:in `eager_load!'
2014-12-21T23:36:14.747454+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.2.0.rc3/lib/rails/initializable.rb:30:in `run'
2014-12-21T23:36:14.747460+00:00 app[web.1]: from /app/vendor/ruby-2.0.0/lib/ruby/2.0.0/tsort.rb:150:in `block in tsort_each'
2014-12-21T23:36:14.747440+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.2.0.rc3/lib/rails/engine.rb:469:in `each'
2014-12-21T23:36:14.747445+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.2.0.rc3/lib/rails/engine.rb:346:in `eager_load!'
2014-12-21T23:36:14.747446+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.2.0.rc3/lib/rails/application/finisher.rb:56:in `each'
2014-12-21T23:36:14.747456+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.2.0.rc3/lib/rails/initializable.rb:55:in `block in run_initializers'
2014-12-21T23:36:14.747451+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.2.0.rc3/lib/rails/initializable.rb:30:in `instance_exec'
2014-12-21T23:36:14.747461+00:00 app[web.1]: from /app/vendor/ruby-2.0.0/lib/ruby/2.0.0/tsort.rb:183:in `block (2 levels) in each_strongly_connected_component'
2014-12-21T23:36:14.747462+00:00 app[web.1]: from /app/vendor/ruby-2.0.0/lib/ruby/2.0.0/tsort.rb:219:in `each_strongly_connected_component_from'
2014-12-21T23:36:14.747467+00:00 app[web.1]: from /app/vendor/ruby-2.0.0/lib/ruby/2.0.0/tsort.rb:180:in `each'
2014-12-21T23:36:14.747466+00:00 app[web.1]: from /app/vendor/ruby-2.0.0/lib/ruby/2.0.0/tsort.rb:182:in `block in each_strongly_connected_component'
2014-12-21T23:36:14.747476+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.2.0.rc3/lib/rails/initializable.rb:54:in `run_initializers'
2014-12-21T23:36:14.747500+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/activesupport-4.2.0.rc3/lib/active_support/dependencies.rb:274:in `block in require'
2014-12-21T23:36:14.747471+00:00 app[web.1]: from /app/vendor/ruby-2.0.0/lib/ruby/2.0.0/tsort.rb:180:in `each_strongly_connected_component'
2014-12-21T23:36:14.747503+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/activesupport-4.2.0.rc3/lib/active_support/dependencies.rb:274:in `require'
2014-12-21T23:36:14.747477+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.2.0.rc3/lib/rails/application.rb:352:in `initialize!'
2014-12-21T23:36:14.747472+00:00 app[web.1]: from /app/vendor/ruby-2.0.0/lib/ruby/2.0.0/tsort.rb:148:in `tsort_each'
2014-12-21T23:36:14.747479+00:00 app[web.1]: from /app/config/environment.rb:5:in `<top (required)>'
2014-12-21T23:36:14.747496+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/activesupport-4.2.0.rc3/lib/active_support/dependencies.rb:274:in `require'
2014-12-21T23:36:14.747502+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/activesupport-4.2.0.rc3/lib/active_support/dependencies.rb:240:in `load_dependency'
2014-12-21T23:36:14.747506+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/rack-1.6.0/lib/rack/builder.rb:55:in `instance_eval'
2014-12-21T23:36:14.747504+00:00 app[web.1]: from /app/config.ru:3:in `block in <main>'
2014-12-21T23:36:14.747514+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/rack-1.6.0/lib/rack/builder.rb:49:in `eval'
2014-12-21T23:36:14.747507+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/rack-1.6.0/lib/rack/builder.rb:55:in `initialize'
2014-12-21T23:36:14.747511+00:00 app[web.1]: from /app/config.ru:in `new'
2014-12-21T23:36:14.747512+00:00 app[web.1]: from /app/config.ru:in `<main>'
2014-12-21T23:36:14.747515+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/rack-1.6.0/lib/rack/builder.rb:49:in `new_from_string'
2014-12-21T23:36:14.747528+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.2.0.rc3/lib/rails/commands/server.rb:80:in `start'
2014-12-21T23:36:14.747524+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/rack-1.6.0/lib/rack/server.rb:336:in `wrapped_app'
2014-12-21T23:36:14.747522+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.2.0.rc3/lib/rails/commands/server.rb:61:in `app'
2014-12-21T23:36:14.747520+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/rack-1.6.0/lib/rack/server.rb:299:in `build_app_and_options_from_config'
2014-12-21T23:36:14.747521+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/rack-1.6.0/lib/rack/server.rb:208:in `app'
2014-12-21T23:36:14.747530+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.2.0.rc3/lib/rails/commands/commands_tasks.rb:80:in `block in server'
2014-12-21T23:36:14.747516+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/rack-1.6.0/lib/rack/builder.rb:40:in `parse_file'
2014-12-21T23:36:14.747533+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.2.0.rc3/lib/rails/commands/commands_tasks.rb:75:in `tap'
2014-12-21T23:36:14.747543+00:00 app[web.1]: from bin/rails:8:in `<main>'
2014-12-21T23:36:14.747536+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.2.0.rc3/lib/rails/commands/commands_tasks.rb:39:in `run_command!'
2014-12-21T23:36:14.747527+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/rack-1.6.0/lib/rack/server.rb:272:in `start'
2014-12-21T23:36:14.747534+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.2.0.rc3/lib/rails/commands/commands_tasks.rb:75:in `server'
2014-12-21T23:36:14.747539+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.2.0.rc3/lib/rails/commands.rb:17:in `<top (required)>'
2014-12-21T23:36:14.747540+00:00 app[web.1]: from bin/rails:8:in `require'
2014-12-21T23:36:15.581730+00:00 heroku[web.1]: Process exited with status 1
2014-12-21T23:36:15.589824+00:00 heroku[web.1]: State changed from starting to crashed
2014-12-21T23:36:16.415280+00:00 heroku[api]: Starting process with command `bundle exec rake db:migrate` by anthonygalli.com#gmail.com
2014-12-21T23:36:19.814074+00:00 heroku[run.5090]: Awaiting client
2014-12-21T23:36:19.840853+00:00 heroku[run.5090]: Starting process with command `bundle exec rake db:migrate`
2014-12-21T23:36:20.345366+00:00 heroku[run.5090]: State changed from starting to up
2014-12-21T23:36:24.110001+00:00 heroku[run.5090]: Process exited with status 0
2014-12-21T23:36:24.123483+00:00 heroku[run.5090]: State changed from up to complete
2014-12-21T23:36:41.983845+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/" host=rule-today.herokuapp.com request_id=fed24950-d302-46b1-8361-a94c4a4fcef5 fwd="73.0.11.102" dyno= connect= service= status=503 bytes=
2014-12-21T23:36:43.256151+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/favicon.ico" host=rule-today.herokuapp.com request_id=3cf8849a-4750-4a24-9cc5-ff6c1b0c7b5d fwd="73.0.11.102" dyno= connect= service= status=503 bytes=
2014-12-21T23:36:43.641459+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/favicon.ico" host=rule-today.herokuapp.com request_id=f1f36122-99d6-41d8-8df9-a88f52572360 fwd="73.0.11.102" dyno= connect= service= status=503 bytes=
2014-12-21T23:36:43.789730+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/favicon.ico" host=rule-today.herokuapp.com request_id=88861f5f-5b5a-491b-a168-db35a4b54549 fwd="73.0.11.102" dyno= connect= service= status=503 bytes=
2014-12-21T23:36:43.796995+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/favicon.ico" host=rule-today.herokuapp.com request_id=17a1d09f-fd4d-49d6-901b-3a56b15f8f0f fwd="73.0.11.102" dyno= connect= service= status=503 bytes=
Try running
$heroku run rails console
in the terminal, this should point out some of your errors, then go back into your text editor to fix them.
Closed. This question is not reproducible or was caused by typos. It is not currently accepting answers.
This question was caused by a typo or a problem that can no longer be reproduced. While similar questions may be on-topic here, this one was resolved in a way less likely to help future readers.
Closed 7 years ago.
Improve this question
so I added a CSV upload to my rails application. Its working fine in my local host. I deploy it now to heroku and Im getting the "Application Error message". Here are my heroku logs:
2014-05-26T19:10:44.656816+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/activesupport-4.0.4/lib/active_support/dependencies.rb:229:in `require'
2014-05-26T19:10:44.656779+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.0.4/lib/rails/initializable.rb:30:in `instance_exec'
2014-05-26T19:10:44.656785+00:00 app[web.1]: from /app/vendor/ruby-2.0.0/lib/ruby/2.0.0/tsort.rb:150:in `block in tsort_each'
2014-05-26T19:10:44.656800+00:00 app[web.1]: from /app/vendor/ruby-2.0.0/lib/ruby/2.0.0/tsort.rb:148:in `tsort_each'
2014-05-26T19:10:44.656783+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.0.4/lib/rails/initializable.rb:30:in `run'
2014-05-26T19:10:44.656790+00:00 app[web.1]: from /app/vendor/ruby-2.0.0/lib/ruby/2.0.0/tsort.rb:219:in `each_strongly_connected_component_from'
2014-05-26T19:10:44.656794+00:00 app[web.1]: from /app/vendor/ruby-2.0.0/lib/ruby/2.0.0/tsort.rb:182:in `block in each_strongly_connected_component'
2014-05-26T19:10:44.656840+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/rack-1.5.2/lib/rack/builder.rb:55:in `instance_eval'
2014-05-26T19:10:44.656850+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/rack-1.5.2/lib/rack/builder.rb:40:in `parse_file'
2014-05-26T19:10:44.656795+00:00 app[web.1]: from /app/vendor/ruby-2.0.0/lib/ruby/2.0.0/tsort.rb:180:in `each'
2014-05-26T19:10:44.656832+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/activesupport-4.0.4/lib/active_support/dependencies.rb:214:in `load_dependency'
2014-05-26T19:10:44.656838+00:00 app[web.1]: from /app/config.ru:3:in `block in <main>'
2014-05-26T19:10:44.656837+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/activesupport-4.0.4/lib/active_support/dependencies.rb:229:in `require'
2014-05-26T19:10:44.656841+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/rack-1.5.2/lib/rack/builder.rb:55:in `initialize'
2014-05-26T19:10:44.656847+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/rack-1.5.2/lib/rack/builder.rb:49:in `eval'
2014-05-26T19:10:44.656860+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/rack-1.5.2/lib/rack/server.rb:314:in `wrapped_app'
2014-05-26T19:10:44.656855+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/rack-1.5.2/lib/rack/server.rb:199:in `app'
2014-05-26T19:10:44.656865+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.0.4/lib/rails/commands.rb:76:in `block in <top (required)>'
2014-05-26T19:10:44.656858+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.0.4/lib/rails/commands/server.rb:48:in `app'
2014-05-26T19:10:44.656863+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.0.4/lib/rails/commands/server.rb:75:in `start'
2014-05-26T19:10:44.656849+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/rack-1.5.2/lib/rack/builder.rb:49:in `new_from_string'
2014-05-26T19:10:44.656853+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/rack-1.5.2/lib/rack/server.rb:277:in `build_app_and_options_from_config'
2014-05-26T19:10:44.656868+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.0.4/lib/rails/commands.rb:71:in `tap'
2014-
05-26T19:10:44.656874+00:00 app[web.1]: from bin/rails:4:in `require'
2014-05-26T19:10:44.656871+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.0.4/lib/rails/commands.rb:71:in `<top (required)>'
2014-05-26T19:10:44.656876+00:00 app[web.1]: from bin/rails:4:in `<main>'
2014-05-26T19:10:45.946278+00:00 heroku[web.1]: State changed from starting to crashed
2014-05-26T19:10:45.929575+00:00 heroku[web.1]: Process exited with status 1
2014-05-26T19:10:46.625585+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path=/ host=blooming-oasis-2511.herokuapp.com request_id=29e6696b-a46e-4c4a-953a-705be6433c04 fwd="174.63.108.142" dyno= connect= service= status=503 bytes=
2014-05-26T19:10:46.819047+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path=/favicon.ico host=blooming-oasis-2511.herokuapp.com request_id=feac7669-3457-44cb-97dc-530c966d2035 fwd="174.63.108.142" dyno= connect= service= status=503 bytes=
2014-05-26T19:10:47.613193+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path=/ host=blooming-oasis-2511.herokuapp.com request_id=70c18b6d-6456-4a80-bc8f-2d1a72dfb963 fwd="174.63.108.142" dyno= connect= service= status=503 bytes=
2014-05-26T19:10:47.773819+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path=/favicon.ico host=blooming-oasis-2511.herokuapp.com request_id=0b4f8526-5665-46a9-b5ae-2689ea756bee fwd="174.63.108.142" dyno= connect= service= status=503 bytes=
2014-05-26T19:12:28.143417+00:00 heroku[web.1]: State changed from crashed to starting
2014-05-26T19:12:34.708530+00:00 app[web.1]: => Booting WEBrick
2014-05-26T19:12:34.708553+00:00 app[web.1]: => Run `rails server -h` for more startup options
2014-05-26T19:12:34.708551+00:00 app[web.1]: => Rails 4.0.4 application starting in production on http://0.0.0.0:12264
2014-05-26T19:12:34.708554+00:00 app[web.1]: => Ctrl-C to shutdown server
2014-05-26T19:12:34.709422+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/activesupport-4.0.4/lib/active_support/dependencies.rb:214:in `load_dependency'
2014-05-26T19:12:34.708556+00:00 app[web.1]: Exiting
2014-05-26T19:12:34.709430+00:00 app[web.1]: from /app/app/models/routine.rb:3:in `<class:Routine>'
2014-05-26T19:12:34.709414+00:00 app[web.1]: /app/vendor/bundle/ruby/2.0.0/gems/activesupport-4.0.4/lib/active_support/dependencies.rb:229:in `require': No such file to load -- CSV (LoadError)
2014-05-26T19:12:34.709426+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/activesupport-4.0.4/lib/active_support/dependencies.rb:229:in `require'
2014-05-26T19:12:34.709435+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/activesupport-4.0.4/lib/active_support/dependencies.rb:229:in `require'
2014-05-26T19:12:34.709419+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/activesupport-4.0.4/lib/active_support/dependencies.rb:229:in `block in require'
2014-05-26T19:12:34.709433+00:00 app[web.1]: from /app/app/models/routine.rb:1:in `<top (required)>'
2014-05-26T19:12:34.709447+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/activesupport-4.0.4/lib/active_support/dependencies.rb:330:in `require_or_load'
2014-05-26T19:12:34.709439+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/activesupport-4.0.4/lib/active_support/dependencies.rb:229:in `block in require'
2014-05-26T19:12:34.709442+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/activesupport-4.0.4/lib/active_support/dependencies.rb:214:in `load_dependency'
2014-05-26T19:12:34.709443+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/activesupport-4.0.4/lib/active_support/dependencies.rb:229:in `require'
2014-05-26T19:12:34.709454+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/activesupport-4.0.4/lib/active_support/dependencies.rb:207:in `require_dependency'
2014-05-26T19:12:34.709459+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.0.4/lib/rails/engine.rb:464:in `each'
2014-05-26T19:12:34.709450+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/activesupport-4.0.4/lib/active_support/dependencies.rb:289:in `depend_on'
2014-05-26T19:12:34.709455+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.0.4/lib/rails/engine.rb:465:in `block (2 levels) in eager_load!'
2014-05-26T19:12:34.709462+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.0.4/lib/rails/engine.rb:464:in `block in eager_load!'
2014-05-26T19:12:34.709467+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.0.4/lib/rails/engine.rb:462:in `eager_load!'
2014-05-26T19:12:34.709466+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.0.4/lib/rails/engine.rb:462:in `each'
2014-05-26T19:12:34.709486+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/r
ailties-4.0.4/lib/rails/engine.rb:347:in `eager_load!'
2014-05-26T19:12:34.709487+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.0.4/lib/rails/application/finisher.rb:56:in `each'
2014-05-26T19:12:34.709492+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.0.4/lib/rails/initializable.rb:30:in `run'
2014-05-26T19:12:34.709489+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.0.4/lib/rails/application/finisher.rb:56:in `block in <module:Finisher>'
2014-05-26T19:12:34.709490+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.0.4/lib/rails/initializable.rb:30:in `instance_exec'
2014-05-26T19:12:34.709498+00:00 app[web.1]: from /app/vendor/ruby-2.0.0/lib/ruby/2.0.0/tsort.rb:183:in `block (2 levels) in each_strongly_connected_component'
2014-05-26T19:12:34.709505+00:00 app[web.1]: from /app/vendor/ruby-2.0.0/lib/ruby/2.0.0/tsort.rb:180:in `each'
2014-05-26T19:12:34.709493+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.0.4/lib/rails/initializable.rb:55:in `block in run_initializers'
2014-05-26T19:12:34.709500+00:00 app[web.1]: from /app/vendor/ruby-2.0.0/lib/ruby/2.0.0/tsort.rb:219:in `each_strongly_connected_component_from'
2014-05-26T19:12:34.709497+00:00 app[web.1]: from /app/vendor/ruby-2.0.0/lib/ruby/2.0.0/tsort.rb:150:in `block in tsort_each'
2014-05-26T19:12:34.709501+00:00 app[web.1]: from /app/vendor/ruby-2.0.0/lib
/ruby/2.0.0/tsort.rb:182:in `block in each_strongly_connected_component'
2014-05-26T19:12:34.709507+00:00 app[web.1]: from /app/vendor/ruby-2.0.0/lib/ruby/2.0.0/tsort.rb:180:in `each_strongly_connected_component'
2014-05-26T19:12:34.709510+00:00 app[web.1]: from /app/vendor/ruby-2.0.0/lib/ruby/2.0.0/tsort.rb:148:in `tsort_each'
2014-05-26T19:12:34.709511+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.0.4/lib/rails/initializable.rb:54:in `run_initializers'
2014-05-26T19:12:34.709515+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.0.4/lib/rails/application.rb:215:in `initialize!'
2014-05-26T19:12:34.709520+00:00 app[web.1]: from /app/config/environment.rb:5:in `<top (required)>'
2014-05-26T19:12:34.709525+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/activesupport-4.0.4/lib/active_support/dependencies.rb:229:in `block in require'
2014-05-26T19:12:34.709539+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/activesupport-4.0.4/lib/active_support/dependencies.rb:214:in `load_dependency'
2014-05-26T19:12:34.709543+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/activesupport-4.0.4/lib/active_support/dependencies.rb:229:in `require'
2014-05-26T19:12:34.709516+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.0.4/lib/rails/railtie/configurable.rb:30:in `method_missing'
2014-05-26T19:12:34.709524+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/activesupport-4.0.4/lib/active_support/dependencies.rb:229:in `require'
2014-05-26T19:12:34.709544+00:00 app[web.1]: from /app/config.ru:3:in `block in <main>'
2014-05-26T19:12:34.709546+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/rack-1.5.2/lib/rack/builder.rb:55:in `instance_eval'
2014-05-26T19:12:34.709552+00:00 app[web.1]: from /app/config.ru:in `<main>'
2014-05-26T19:12:34.709547+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/rack-1.5.2/lib/rack/builder.rb:55:in `initialize'
2014-05-26T19:12:34.709549+00:00 app[web.1]: from /app/config.ru:in `new'
2014-05-26T19:12:34.709554+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/rack-1.5.2/lib/rack/builder.rb:49:in `eval'
2014-05-26T19:12:34.709555+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/rack-1.5.2/lib/rack/builder.rb:49:in `new_from_string'
2014-05-26T19:12:34.709557+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/rack-1.5.2/lib/rack/builder.rb:40:in `parse_file'
2014-05-26T19:12:34.709560+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/rack-1.5.2/lib/rack/server.rb:277:in `build_app_and_options_from_config'
2014-05-26T19:12:34.709561+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/rack-1.5.2/lib/rack/server.rb:199:in `app'
2014-05-26T19:12:34.709565+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.0.4/lib/rails/commands/server.rb:48:in `app'
2014-05-26T19:12:34.709566+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/rack-1.5.2/lib/rack/server.rb:314:in `wrapped_app'
2014-05-26T19:12:34.709570+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.0.4/lib/rails/commands/server.rb:75:in `start'
2014-05-26T19:12:34.709573+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.0.4/lib/rails/commands.rb:76:in `block in <top (required)>'
2014-05-26T19:12:34.709574+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.0.4/lib/rails/commands.rb:71:in `tap'
2014-05-26T19:12:34.709577+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.0.4/lib/rails/commands.rb:71:in `<top (required)>'
2014-05-26T19:12:34.709581+00:00 app[web.1]: from bin/rails:4:in `require'
2014-05-26T19:12:34.709582+00:00 app[web.1]: from bin/rails:4:in `<main>'
2014-05-26T19:12:36.001937+00:00 heroku[web.1]: Process exited with status 1
2014-05-26T19:12:31.343471+00:00 heroku[web.1]: Starting process with command `bin/rails server -p 12264 -e production`
2014-05-26T19:12:36.020407+00:00 heroku[web.1]: State changed from starting to crashed
2014-05-26T19:13:13.698282+00:00 heroku[api]: Scale to web=1 by XXXX.com
2014-05-26T19:13:52.874579+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path=/ host=blooming-oasis-2511.herokuapp.com request_id=1a74949c-f1a2-4b46-b368-3a8cf727ca96 fwd="174.63.108.142" dyno= connect= service= status=503 bytes=
2014-05-26T19:13:53.254490+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path=/favicon.ico host=blooming-oasis-2511.herokuapp.com request_id=136316e5-3f0b-4cb4-89c3-351f2427730a fwd="174.63.108.142" dyno= connect= service= status=503 bytes=
I've searched through all the other Stack posts on this and still cant figure out whats wrong. Again it works fine in my local environment. Here is the git repository
any help would be much appreciated.
Looks like require 'csv' on line 3 of your Routine model is failing.
I am getting the notorious H10 error code when I deploy my rails app to Heroku. I am able to run the app fine on localhost in both development and production environments, but the app crashes on the Heroku server, and for the life of me I cannot figure out why. Any help would greatly be appreciated. Here is the Heroku log output:
2014-05-09T17:41:54.182987+00:00 app[web.1]: from /app/vendor/ruby-2.1.1/lib/ruby/2.1.0/tsort.rb:226:in `block in tsort_each'
2014-05-09T17:41:54.182991+00:00 app[web.1]: from /app/vendor/ruby-2.1.1/lib/ruby/2.1.0/tsort.rb:348:in `block (2 levels) in each_strongly_connected_component'
2014-05-09T17:41:54.183000+00:00 app[web.1]: from /app/vendor/ruby-2.1.1/lib/ruby/2.1.0/tsort.rb:345:in `each'
2014-05-09T17:41:54.183002+00:00 app[web.1]: from /app/vendor/ruby-2.1.1/lib/ruby/2.1.0/tsort.rb:345:in `call'
2014-05-09T17:41:54.183037+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.1.0/gems/railties-4.1.0/lib/rails/initializable.rb:54:in `run_initializers'
2014-05-09T17:41:54.183039+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.1.0/gems/railties-4.1.0/lib/rails/application.rb:288:in `initialize!'
2014-05-09T17:41:54.183044+00:00 app[web.1]: from /app/config/environment.rb:5:in `<top (required)>'
2014-05-09T17:41:54.183046+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.1.0/gems/activesupport-4.1.0/lib/active_support/dependencies.rb:247:in `require'
2014-05-09T17:41:54.183048+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.1.0/gems/activesupport-4.1.0/lib/active_support/dependencies.rb:247:in `block in require'
2014-05-09T17:41:54.183050+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.1.0/gems/activesupport-4.1.0/lib/active_support/dependencies.rb:232:in `load_dependency'
2014-05-09T17:41:54.183073+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.1.0/gems/activesupport-4.1.0/lib/active_support/dependencies.rb:247:in `require'
2014-05-09T17:41:54.183004+00:00 app[web.1]: from /app/vendor/ruby-2.1.1/lib/ruby/2.1.0/tsort.rb:345:in `each_strongly_connected_component'
2014-05-09T17:41:54.183032+00:00 app[web.1]: from /app/vendor/ruby-2.1.1/lib/ruby/2.1.0/tsort.rb:224:in `tsort_each'
2014-05-09T17:41:54.183035+00:00 app[web.1]: from /app/vendor/ruby-2.1.1/lib/ruby/2.1.0/tsort.rb:205:in `tsort_each'
2014-05-09T17:41:54.183075+00:00 app[web.1]: from /app/config.ru:3:in `block in <main>'
2014-05-09T17:41:54.183081+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.1.0/gems/rack-1.5.2/lib/rack/builder.rb:55:in `instance_eval'
2014-05-09T17:41:54.183083+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.1.0/gems/rack-1.5.2/lib/rack/builder.rb:55:in `initialize'
2014-05-09T17:41:54.183085+00:00 app[web.1]: from /app/config.ru:in `new'
2014-05-09T17:41:54.183087+00:00 app[web.1]: from /app/config.ru:in `<main>'
2014-05-09T17:41:54.183089+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.1.0/gems/rack-1.5.2/lib/rack/builder.rb:49:in `eval'
2014-05-09T17:41:54.183091+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.1.0/gems/rack-1.5.2/lib/rack/builder.rb:49:in `new_from_string'
2014-05-09T17:41:54.183094+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.1.0/gems/rack-1.5.2/lib/rack/builder.rb:40:in `parse_file'
2014-05-09T17:41:54.183095+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.1.0/gems/rack-1.5.2/lib/rack/server.rb:277:in `build_app_and_options_from_config'
2014-05-09T17:41:54.183098+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.1.0/gems/rack-1.5.2/lib/rack/server.rb:199:in `app'
2014-05-09T17:41:54.183100+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.1.0/gems/railties-4.1.0/lib/rails/commands/server.rb:50:in `app'
2014-05-09T17:41:54.183105+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.1.0/gems/rack-1.5.2/lib/rack/server.rb:314:in `wrapped_app'
2014-05-09T17:41:54.183107+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.1.0/gems/rack-1.5.2/lib/rack/server.rb:250:in `start'
2014-05-09T17:41:54.183109+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.1.0/gems/railties-4.1.0/lib/rails/commands/server.rb:69:in `start'
2014-05-09T17:41:54.183111+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.1.0/gems/railties-4.1.0/lib/rails/commands/commands_tasks.rb:81:in `block in server'
2014-05-09T17:41:54.183114+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.1.0/gems/railties-4.1.0/lib/rails/commands/commands_tasks.rb:76:in `tap'
2014-05-09T17:41:54.183116+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.1.0/gems/railties-4.1.0/lib/rails/commands/commands_tasks.rb:76:in `server'
2014-05-09T17:41:54.183118+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.1.0/gems/railties-4.1.0/lib/rails/commands/commands_tasks.rb:40:in `run_command!'
2014-05-09T17:41:54.183120+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.1.0/gems/railties-4.1.0/lib/rails/commands.rb:17:in `<top (required)>'
2014-05-09T17:41:54.183137+00:00 app[web.1]: from bin/rails:8:in `require'
2014-05-09T17:41:54.183144+00:00 app[web.1]: from bin/rails:8:in `<main>'
2014-05-09T17:41:55.497609+00:00 heroku[web.1]: State changed from starting to crashed
2014-05-09T17:41:55.477865+00:00 heroku[web.1]: Process exited with status 1
2014-05-09T17:42:20.351071+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path=/ host=gym-buddy.herokuapp.com request_id=338088e2-cd48-4e03-b86d-f10affcc1fe6 fwd="50.161.122.172" dyno= connect= service= status=503 bytes=
2014-05-09T17:43:09.850563+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path=/ host=gym-buddy.herokuapp.com request_id=c8aabac5-40d9-4280-ae09-f98e732d5aec fwd="50.161.122.172" dyno= connect= service= status=503 bytes=
2014-05-09T17:43:10.096915+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path=/favicon.ico host=gym-buddy.herokuapp.com request_id=d7f811bc-552b-468f-bad6-b64cc6c2b7d0 fwd="50.161.122.172" dyno= connect= service= status=503 bytes=
2014-05-09T17:47:17+00:00 heroku[slug-compiler]: Slug compilation started
2014-05-09T17:47:27+00:00 heroku[slug-compiler]: Slug compilation finished
2014-05-09T17:47:28.378988+00:00 heroku[web.1]: State changed from crashed to starting
2014-05-09T17:47:27.663397+00:00 heroku[api]: Deploy 3d09657 by arweiner#alumni.stanford.edu
2014-05-09T17:47:27.663498+00:00 heroku[api]: Release v24 created by arweiner#alumni.stanford.edu
2014-05-09T17:47:34.782209+00:00 app[web.1]: I, [2014-05-09T17:47:34.782056 #2] INFO -- : Refreshing Gem list
2014-05-09T17:47:32.436199+00:00 heroku[web.1]: Starting process with command `bundle exec unicorn -p 49930 -c ./config/unicorn.rb`
2014-05-09T17:47:38.786681+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.1.0/gems/activesupport-4.1.0/lib/active_support/dependencies.rb:232:in `load_dependency'
2014-05-09T17:47:38.786682+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.1.0/gems/activesupport-4.1.0/lib/active_support/dependencies.rb:247:in `require'
2014-05-09T17:47:38.786684+00:00 app[web.1]: from /app/app/controllers/contact_controller.rb:2:in `<class:ContactController>'
2014-05-09T17:47:38.786688+00:00 app[web.1]: from /app/app/controllers/contact_controller.rb:1:in `<top (required)>'
2014-05-09T17:47:38.786690+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.1.0/gems/activesupport-4.1.0/lib/active_support/dependencies.rb:247:in `require'
2014-05-09T17:47:38.786679+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.1.0/gems/activesupport-4.1.0/lib/active_support/dependencies.rb:247:in `block in require'
2014-05-09T17:47:38.786668+00:00 app[web.1]: /app/vendor/bundle/ruby/2.1.0/gems/activesupport-4.1.0/lib/active_support/dependencies.rb:247:in `require': No such file to load -- User (LoadError)
2014-05-09T17:47:38.786692+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.1.0/gems/activesupport-4.1.0/lib/active_support/dependencies.rb:247:in `block in require'
2014-05-09T17:47:38.786698+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.1.0/gems/activesupport-4.1.0/lib/active_support/dependencies.rb:348:in `require_or_load'
2014-05-09T17:47:38.786695+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.1.0/gems/activesupport-4.1.0/lib/active_support/dependencies.rb:232:in `load_dependency'
2014-05-09T17:47:38.786701+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.1.0/gems/activesupport-4.1.0/lib/active_support/dependencies.rb:307:in `depend_on'
2014-05-09T17:47:38.786706+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.1.0/gems/railties-4.1.0/lib/rails/engine.rb:468:in `block (2 levels) in eager_load!'
2014-05-09T17:47:38.786697+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.1.0/gems/activesupport-4.1.0/lib/active_support/dependencies.rb:247:in `require'
2014-05-09T17:47:38.786708+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.1.0/gems/railties-4.1.0/lib/rails/engine.rb:467:in `each'
2014-05-09T17:47:38.786711+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.1.0/gems/railties-4.1.0/lib/rails/engine.rb:467:in `block in eager_load!'
2014-05-09T17:47:38.786703+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.1.0/gems/activesupport-4.1.0/lib/active_support/dependencies.rb:225:in `require_dependency'
2014-05-09T17:47:38.786720+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.1.0/gems/railties-4.1.0/lib/rails/engine.rb:346:in `eager_load!'
2014-05-09T17:47:38.786725+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.1.0/gems/railties-4.1.0/lib/rails/application/finisher.rb:58:in `block in <module:Finisher>'
2014-05-09T17:47:38.786715+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.1.0/gems/railties-4.1.0/lib/rails/engine.rb:465:in `each'
2014-05-09T17:47:38.786716+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.1.0/gems/railties-4.1.0/lib/rails/engine.rb:465:in `eager_load!'
2014-05-09T17:47:38.786722+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.1.0/gems/railties-4.1.0/lib/rails/application/finisher.rb:58:in `each'
2014-05-09T17:47:38.786737+00:00 app[web.1]: from /app/vendor/ruby-2.1.1/lib/ruby/2.1.0/tsort.rb:226:in `block in tsort_each'
2014-05-09T17:47:38.786730+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.1.0/gems/railties-4.1.0/lib/rails/initializable.rb:30:in `run'
2014-05-09T17:47:38.786790+00:00 app[web.1]: from config.ru:4:in `require'
2014-05-09T17:47:38.786792+00:00 app[web.1]: from config.ru:4:in `block in <main>'
2014-05-09T17:47:38.786793+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.1.0/gems/rack-1.5.2/lib/rack/builder.rb:55:in `instance_eval'
2014-05-09T17:47:38.786795+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.1.0/gems/rack-1.5.2/lib/rack/builder.rb:55:in `initialize'
2014-05-09T17:47:38.786796+00:00 app[web.1]: from config.ru:1:in `new'
2014-05-09T17:47:38.786797+00:00 app[web.1]: from config.ru:1:in `<main>'
2014-05-09T17:47:38.786799+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.1.0/gems/unicorn-4.8.3/lib/unicorn.rb:48:in `eval'
2014-05-09T17:47:38.786800+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.1.0/gems/unicorn-4.8.3/lib/unicorn.rb:48:in `block in builder'
2014-05-09T17:47:38.786802+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.1.0/gems/unicorn-4.8.3/lib/unicorn/http_server.rb:764:in `call'
2014-05-09T17:47:38.786805+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.1.0/gems/unicorn-4.8.3/lib/unicorn/http_server.rb:764:in `build_app!'
2014-05-09T17:47:38.786806+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.1.0/gems/unicorn-4.8.3/lib/unicorn/http_server.rb:137:in `start'
2014-05-09T17:47:38.786808+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.1.0/gems/unicorn-4.8.3/bin/unicorn:126:in `<top (required)>'
2014-05-09T17:47:38.786809+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.1.0/bin/unicorn:23:in `load'
2014-05-09T17:47:38.786811+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.1.0/bin/unicorn:23:in `<main>'
2014-05-09T17:47:38.786738+00:00 app[web.1]: from /app/vendor/ruby-2.1.1/lib/ruby/2.1.0/tsort.rb:348:in `block (2 levels) in each_strongly_connected_component'
2014-05-09T17:47:38.786733+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.1.0/gems/railties-4.1.0/lib/rails/initializable.rb:55:in `block in run_initializers'
2014-05-09T17:47:38.786741+00:00 app[web.1]: from /app/vendor/ruby-2.1.1/lib/ruby/2.1.0/tsort.rb:427:in `each_strongly_connected_component_from'
2014-05-09T17:47:38.786758+00:00 app[web.1]: from /app/vendor/ruby-2.1.1/lib/ruby/2.1.0/tsort.rb:205:in `tsort_each'
2014-05-09T17:47:38.786783+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.1.0/gems/railties-4.1.0/lib/rails/initializable.rb:54:in `run_initializers'
2014-05-09T17:47:38.786745+00:00 app[web.1]: from /app/vendor/ruby-2.1.1/lib/ruby/2.1.0/tsort.rb:347:in `block in each_strongly_connected_component'
2014-05-09T17:47:38.786746+00:00 app[web.1]: from /app/vendor/ruby-2.1.1/lib/ruby/2.1.0/tsort.rb:345:in `each'
2014-05-09T17:47:38.786749+00:00 app[web.1]: from /app/vendor/ruby-2.1.1/lib/ruby/2.1.0/tsort.rb:345:in `call'
2014-05-09T17:47:38.786751+00:00 app[web.1]: from /app/vendor/ruby-2.1.1/lib/ruby/2.1.0/tsort.rb:345:in `each_strongly_connected_component'
2014-05-09T17:47:38.786754+00:00 app[web.1]: from /app/vendor/ruby-2.1.1/lib/ruby/2.1.0/tsort.rb:224:in `tsort_each'
2014-05-09T17:47:38.786789+00:00 app[web.1]: from /app/config/environment.rb:5:in `<top (required)>'
2014-05-09T17:47:38.786787+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.1.0/gems/railties-4.1.0/lib/rails/application.rb:288:in `initialize!'
2014-05-09T17:47:38.786728+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.1.0/gems/railties-4.1.0/lib/rails/initializable.rb:30:in `instance_exec'
2014-05-09T17:47:40.340920+00:00 heroku[web.1]: State changed from starting to crashed
2014-05-09T17:47:41.711243+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path=/ host=gym-buddy.herokuapp.com request_id=ca9aae56-ee44-4725-89d0-f4d108922e1a fwd="50.161.122.172" dyno= connect= service= status=503 bytes=
2014-05-09T17:47:41.947708+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path=/favicon.ico host=gym-buddy.herokuapp.com request_id=7aff3d6f-2687-4aa2-affd-590a3cea1b57 fwd="50.161.122.172" dyno= connect= service= status=503 bytes=
2014-05-09T17:47:40.329886+00:00 heroku[web.1]: Process exited with status 1
This looks like dev/prod parity thing.
How do you run your code locally? Do you run it via bundle exec? My suspicion is you have local problems (perhaps dependency problems) that you're not seeing because your local app is actually broken but not being run properly locally (but of course, this is a guess on my part).
Heroku Application error
I don't understand why this will be happen.Can anyone tell me why this will be happening...?
Application Error
An error occurred in the application and your page could not be served. Please try again in a few moments.
If you are the application owner, check your logs for details.
Logs
2014-02-25T18:00:50.602268+00:00 app[web.1]: from /app/vendor/ruby-2.0.0/lib/ruby/2.0.0/tsort.rb:148:in `tsort_each'
2014-02-25T18:00:50.602268+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.0.1/lib/rails/initializable.rb:54:in `run_initializers'
2014-02-25T18:00:50.602453+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.0.1/lib/rails/application.rb:215:in `initialize!'
2014-02-25T18:00:50.602453+00:00 app[web.1]: from /app/config.ru:in `<main>'
2014-02-25T18:00:50.602453+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/rack-1.5.2/lib/rack/builder.rb:49:in `new_from_string'
2014-02-25T18:00:50.603265+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.0.1/lib/rails/commands/server.rb:75:in `start'
2014-02-25T18:00:50.603265+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.0.1/lib/rails/commands.rb:76:in `block in <top (required)>'
2014-02-25T18:00:50.603265+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.0.1/lib/rails/commands.rb:71:in `tap'
2014-02-25T18:00:50.603265+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.0.1/lib/rails/commands.rb:71:in `<top (required)>'
2014-02-25T18:00:50.629589+00:00 app[web.1]: => Booting WEBrick
2014-02-25T18:00:50.629589+00:00 app[web.1]: => Rails 4.0.1 application starting in production on http://0.0.0.0:5185
2014-02-25T18:00:50.629589+00:00 app[web.1]: => Run `rails server -h` for more startup options
2014-02-25T18:00:50.629589+00:00 app[web.1]: => Ctrl-C to shutdown server
2014-02-25T18:00:50.629589+00:00 app[web.1]: Exiting
2014-02-25T18:00:50.602013+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.0.1/lib/rails/application/finisher.rb:56:in `each'
2014-02-25T18:00:50.602013+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.0.1/lib/rails/application/finisher.rb:56:in `block in <module:Finisher>'
2014-02-25T18:00:50.602013+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.0.1/lib/rails/initializable.rb:30:in `instance_exec'
2014-02-25T18:00:50.602268+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.0.1/lib/rails/initializable.rb:55:in `block in run_initializers'
2014-02-25T18:00:50.602013+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.0.1/lib/rails/engine.rb:347:in `eager_load!'
2014-02-25T18:00:50.602453+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.0.1/lib/rails/railtie/configurable.rb:30:in `method_missing'
2014-02-25T18:00:50.602453+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/rack-1.5.2/lib/rack/builder.rb:55:in `instance_eval'
2014-02-25T18:00:50.603265+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/rack-1.5.2/lib/rack/builder.rb:40:in `parse_file'
2014-02-25T18:00:50.602453+00:00 app[web.1]: from /app/config/environment.rb:5:in `<top (required)>'
2014-02-25T18:00:50.603265+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/rack-1.5.2/lib/rack/server.rb:199:in `app'
2014-02-25T18:00:50.603448+00:00 app[web.1]: from bin/rails:4:in `<main>'
2014-02-25T18:00:50.603265+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.0.1/lib/rails/commands/server.rb:48:in `app'
2014-02-25T18:00:50.603265+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/rack-1.5.2/lib/rack/server.rb:277:in `build_app_and_options_from_config'
2014-02-25T18:00:50.602268+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.0.1/lib/rails/initializable.rb:30:in `run'
2014-02-25T18:00:50.602453+00:00 app[web.1]: from /app/config.ru:in `new'
2014-02-25T18:00:50.602453+00:00 app[web.1]: from /app/config.ru:3:in `block in <main>'
2014-02-25T18:00:50.602453+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/rack-1.5.2/lib/rack/builder.rb:49:in `eval'
2014-02-25T18:00:51.291322+00:00 heroku[web.1]: Process exited with status 1
2014-02-25T18:00:50.603265+00:00 app[web.1]: from bin/rails:4:in `require'
2014-02-25T18:00:50.603265+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/rack-1.5.2/lib/rack/server.rb:314:in `wrapped_app'
2014-02-25T18:00:50.602268+00:00 app[web.1]: from /app/vendor/ruby-2.0.0/lib/ruby/2.0.0/tsort.rb:150:in `block in tsort_each'
2014-02-25T18:00:50.602453+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/rack-1.5.2/lib/rack/builder.rb:55:in `initialize'
2014-02-25T18:00:51.758808+00:00 heroku[web.1]: State changed from starting to crashed
2014-02-25T18:00:51.748009+00:00 heroku[web.1]: Process exited with status 1
2014-02-25T18:00:54.250856+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path=/ host=calm-badlands-3360.herokuapp.com request_id=84c4a7e9-b3b9-4fac-980a-979ead018666 fwd="90.1.28.3" dyno= connect= service= status=503 bytes=
2014-02-25T18:00:55.024660+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path=/favicon.ico host=calm-badlands-3360.herokuapp.com request_id=f93d18e0-8750-4448-b223-da8b57597c29 fwd="90.1.28.3" dyno= connect= service= status=503 bytes=
2014-02-25T18:01:47.519017+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path=/favicon.ico host=calm-badlands-3360.herokuapp.com request_id=3bd62614-b098-472e-bb9e-886d6da1f7d1 fwd="90.1.28.3" dyno= connect= service= status=503 bytes=
2014-02-25T18:01:50.506532+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path=/posts host=calm-badlands-3360.herokuapp.com request_id=6ade44f7-cfdf-4f77-8f7e-4f4ca7a34ab0 fwd="90.1.28.3" dyno= connect= service= status=503
bytes=
2014-02-25T18:02:12.017450+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path=/ host=calm-badlands-3360.herokuapp.com request_id=e34e7e51-3cf5-4f24-a256-3406ee448477 fwd="90.1.28.3" dyno= connect= service= status=503 bytes=
2014-02-25T18:01:46.882235+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path=/posts host=calm-badlands-3360.herokuapp.com request_id=84c252b7-d3a0-4db9-ba9b-8d9364a01b36 fwd="90.1.28.3" dyno= connect= service= status=503
bytes=
2014-02-25T18:06:45.846671+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path=/ host=calm-badlands-3360.herokuapp.com request_id=0460b082-c362-4582-bc2f-de0ab4da5969 fwd="90.1.28.3" dyno= connect= service= status=503 bytes=
2014-02-25T18:06:46.507092+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path=/favicon.ico host=calm-badlands-3360.herokuapp.com request_id=8ed0ec0e-ab22-48ca-a984-943cb8daa12a fwd="90.1.28.3" dyno= connect= service= status=503 bytes=
2014-02-25T18:09:27+00:00 heroku[slug-compiler]: Slug compilation started
2014-02-25T18:09:53.647138+00:00 heroku[api]: Deploy 16cb85e by cyril.declerck#gmail.com
2014-02-25T18:09:53.647227+00:00 heroku[api]: Release v7 created by cyril.declerck#gmail.com
2014-02-25T18:09:53+00:00 heroku[slug-compiler]: Slug compilation finished
2014-02-25T18:09:55.984536+00:00 heroku[web.1]: State changed from crashed to starting
2014-02-25T18:09:59.466185+00:00 heroku[web.1]: Starting process with command `bin/rails server -p 34598 -e production`
2014-02-25T18:10:03.208591+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.0.1/lib/rails/engine.rb:462:in `eager_load!'
2014-02-25T18:10:03.208591+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.0.1/lib/rails/application/finisher.rb:56:in `block in <module:Finisher>'
2014-02-25T18:10:03.208796+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.0.1/lib/rails/initializable.rb:55:in `block in run_initializers'
2014-02-25T18:10:03.208591+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.0.1/lib/rails/engine.rb:464:in `each'
2014-02-25T18:10:03.208796+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.0.1/lib/rails/initializable.rb:30:in `run'
2014-02-25T18:10:03.208591+00:00 app[web.1]: /app/app/uploaders/avatar_uploader.rb:3:in `<top (required)>': uninitialized constant CarrierWave (NameError)
2014-02-25T18:10:03.208591+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.0.1/lib/rails/engine.rb:465:in `block (2 levels) in eager_load!'
2014-02-25T18:10:03.208591+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.0.1/lib/rails/engine.rb:464:in `block in eager_load!'
2014-02-25T18:10:03.208591+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.0.1/lib/rails/engine.rb:462:in `each'
2014-02-25T18:10:03.208796+00:00 app[web.1]: from /app/vendor/ruby-2.0.0/lib/ruby/2.0.0/tsort.rb:180:in `each_strongly_connected_component'
2014-02-25T18:10:03.209000+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.0.1/lib/rails/application.rb:215:in `initialize!'
2014-02-25T18:10:03.208591+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.0.1/lib/rails/application/finisher.rb:56:in `each'
2014-02-25T18:10:03.209000+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/rack-1.5.2/lib/rack/builder.rb:55:in `instance_eval'
2014-02-25T18:10:03.208591+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.0.1/lib/rails/engine.rb:347:in `eager_load!'
2014-02-25T18:10:03.209000+00:00 app[web.1]: from /app/config.ru:3:in `block in <main>'
2014-02-25T18:10:03.209000+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.0.1/lib/rails/initializable.rb:54:in `run_initializers'
2014-02-25T18:10:03.209553+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/rack-1.5.2/lib/rack/server.rb:277:in `build_app_and_options_from_config'
2014-02-25T18:10:03.209553+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/rack-1.5.2/lib/rack/builder.rb:49:in `new_from_string'
2014-02-25T18:10:03.208796+00:00 app[web.1]: from /app/vendor/ruby-2.0.0/lib/ruby/2.0.0/tsort.rb:180:in `each'
2014-02-25T18:10:03.208796+00:00 app[web.1]: from /app/vendor/ruby-2.0.0/lib/ruby/2.0.0/tsort.rb:183:in `block (2 levels) in each_strongly_connected_component'
2014-02-25T18:10:03.208796+00:00 app[web.1]: from /app/vendor/ruby-2.0.0/lib/ruby/2.0.0/tsort.rb:150:in `block in tsort_each'
2014-02-25T18:10:03.208796+00:00 app[web.1]: from /app/vendor/ruby-2.0.0/lib/ruby/2.0.0/tsort.rb:148:in `tsort_each'
2014-02-25T18:10:03.209553+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.0.1/lib/rails/commands/server.rb:48:in `app'
2014-02-25T18:10:03.208591+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.0.1/lib/rails/initializable.rb:30:in `instance_exec'
2014-02-25T18:10:03.209000+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.0.1/lib/rails/railtie/configurable.rb:30:in `method_missing'
2014-02-25T18:10:03.209000+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/rack-1.5.2/lib/rack/builder.rb:55:in `initialize'
2014-02-25T18:10:03.209553+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/rack-1.5.2/lib/rack/builder.rb:40:in `parse_file'
2014-02-25T18:10:03.209553+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/rack-1.5.2/lib/rack/server.rb:314:in `wrapped_app'
2014-02-25T18:10:03.208796+00:00 app[web.1]: from /app/vendor/ruby-2.0.0/lib/ruby/2.0.0/tsort.rb:182:in `block in each_strongly_connected_component'
2014-02-25T18:10:03.208796+00:00 app[web.1]: from /app/vendor/ruby-2.0.0/lib/ruby/2.0.0/tsort.rb:219:in `each_strongly_connected_component_from'
2014-02-25T18:10:03.209000+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/rack-1.5.2/lib/rack/builder.rb:49:in `eval'
2014-02-25T18:10:03.209553+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.0.1/lib/rails/commands.rb:76:in `block in <top (required)>'
2014-02-25T18:10:03.209553+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.0.1/lib/rails/commands.rb:71:in `tap'
2014-02-25T18:10:03.209000+00:00 app[web.1]: from /app/config.ru:in `<main>'
2014-02-25T18:10:03.209553+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/rack-1.5.2/lib/rack/server.rb:199:in `app'
2014-02-25T18:10:03.209729+00:00 app[web.1]: from bin/rails:4:in `require'
2014-02-25T18:10:03.209000+00:00 app[web.1]: from /app/config/environment.rb:5:in `<top (required)>'
2014-02-25T18:10:03.209553+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.0.1/lib/rails/commands.rb:71:in `<top (required)>'
2014-02-25T18:10:03.209729+00:00 app[web.1]: from bin/rails:4:in `<main>'
2014-02-25T18:10:03.209553+00:00 app[web.1]: from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.0.1/lib/rails/commands/server.rb:75:in `start'
2014-02-25T18:10:03.209000+00:00 app[web.1]: from /app/config.ru:in `new'
2014-02-25T18:10:03.240675+00:00 app[web.1]: => Booting WEBrick
2014-02-25T18:10:03.240675+00:00 app[web.1]: => Rails 4.0.1 application starting in production on http://0.0.0.0:34598
2014-02-25T18:10:03.240675+00:00 app[web.1]: => Run `rails server -h` for more startup options
2014-02-25T18:10:03.240675+00:00 app[web.1]: => Ctrl-C to shutdown server
2014-02-25T18:10:03.240675+00:00 app[web.1]: Exiting
You are getting an error because your application cannot locate the CarrierWave module.
Please make sure that you have CarrierWave included in your Gemfile.
gem 'carrierwave'
UPDATE:
Regarding your error with the posts relation, you will have to migrate the Heroku database using the following command:
heroku run rake db:migrate