failed to load derailed using mongoid - ruby-on-rails

I have a Rails 5 App (5.1.rc2) which is using mongoid instead of mysql. On my real production server (heroku), the app is running properly. But when I try to load it
env RAILS_ENV=production bundle exec derailed exec perf:allocated_objects
I get this output:
Booting: production
bundler: failed to load command: derailed (/Users/jan/.rbenv/versions/2.4.1/bin/derailed)
URI::InvalidURIError: the scheme mongodb does not accept registry part: <MYURL>
MY URL : mongodb://username.password#HOST1:PORT, HOST2:PORT, HOST3:PORT
What I am doing wrong?
EDIT
here is a more detailed stacktrace:
URI::InvalidURIError: the scheme mongodb does not accept registry part: username:password#cluster-shard-00-00-asdf.mongodb.net:27017,cluster-shard-00-01-asdf.mongodb.net:27017,cluster-shard-00-02-asdf.mongodb.net:27017 (or bad hostname?)
/Users/jan/.rbenv/versions/2.4.1/lib/ruby/2.4.0/uri/generic.rb:206:in `initialize'
/Users/jan/.rbenv/versions/2.4.1/lib/ruby/2.4.0/uri/rfc2396_parser.rb:219:in `new'
/Users/jan/.rbenv/versions/2.4.1/lib/ruby/2.4.0/uri/rfc2396_parser.rb:219:in `parse'
/Users/jan/.rbenv/versions/2.4.1/lib/ruby/gems/2.4.0/gems/activerecord-5.1.0.rc2/lib/active_record/connection_adapters/connection_specification.rb:38:in `initialize'
/Users/jan/.rbenv/versions/2.4.1/lib/ruby/gems/2.4.0/gems/activerecord-5.1.0.rc2/lib/active_record/connection_adapters/connection_specification.rb:268:in `new'
/Users/jan/.rbenv/versions/2.4.1/lib/ruby/gems/2.4.0/gems/activerecord-5.1.0.rc2/lib/active_record/connection_adapters/connection_specification.rb:268:in `resolve_url_connection'
/Users/jan/.rbenv/versions/2.4.1/lib/ruby/gems/2.4.0/gems/activerecord-5.1.0.rc2/lib/active_record/connection_adapters/connection_specification.rb:256:in `resolve_hash_connection'
/Users/jan/.rbenv/versions/2.4.1/lib/ruby/gems/2.4.0/gems/activerecord-5.1.0.rc2/lib/active_record/connection_adapters/connection_specification.rb:231:in `resolve_connection'
/Users/jan/.rbenv/versions/2.4.1/lib/ruby/gems/2.4.0/gems/activerecord-5.1.0.rc2/lib/active_record/connection_adapters/connection_specification.rb:141:in `resolve'
/Users/jan/.rbenv/versions/2.4.1/lib/ruby/gems/2.4.0/gems/activerecord-5.1.0.rc2/lib/active_record/connection_adapters/connection_specification.rb:161:in `block in resolve_all'
/Users/jan/.rbenv/versions/2.4.1/lib/ruby/gems/2.4.0/gems/activerecord-5.1.0.rc2/lib/active_record/connection_adapters/connection_specification.rb:160:in `each'
/Users/jan/.rbenv/versions/2.4.1/lib/ruby/gems/2.4.0/gems/activerecord-5.1.0.rc2/lib/active_record/connection_adapters/connection_specification.rb:160:in `resolve_all'
/Users/jan/.rbenv/versions/2.4.1/lib/ruby/gems/2.4.0/gems/activerecord-5.1.0.rc2/lib/active_record/connection_handling.rb:70:in `resolve'
/Users/jan/.rbenv/versions/2.4.1/lib/ruby/gems/2.4.0/gems/activerecord-5.1.0.rc2/lib/active_record/core.rb:46:in `configurations='
/Users/jan/.rbenv/versions/2.4.1/lib/ruby/gems/2.4.0/gems/activerecord-5.1.0.rc2/lib/active_record/core.rb:48:in `block in <module:Core>'
/Users/jan/.rbenv/versions/2.4.1/lib/ruby/gems/2.4.0/gems/activesupport-5.1.0.rc2/lib/active_support/concern.rb:120:in `class_eval'
/Users/jan/.rbenv/versions/2.4.1/lib/ruby/gems/2.4.0/gems/activesupport-5.1.0.rc2/lib/active_support/concern.rb:120:in `append_features'
/Users/jan/.rbenv/versions/2.4.1/lib/ruby/gems/2.4.0/gems/activerecord-5.1.0.rc2/lib/active_record/base.rb:291:in `include'
/Users/jan/.rbenv/versions/2.4.1/lib/ruby/gems/2.4.0/gems/activerecord-5.1.0.rc2/lib/active_record/base.rb:291:in `<class:Base>'
/Users/jan/.rbenv/versions/2.4.1/lib/ruby/gems/2.4.0/gems/activerecord-5.1.0.rc2/lib/active_record/base.rb:275:in `<module:ActiveRecord>'
/Users/jan/.rbenv/versions/2.4.1/lib/ruby/gems/2.4.0/gems/activerecord-5.1.0.rc2/lib/active_record/base.rb:25:in `<top (required)>'
/Users/jan/.rbenv/versions/2.4.1/lib/ruby/gems/2.4.0/gems/stringex-2.7.1/lib/stringex/acts_as_url/adapter/active_record.rb:18:in `require'
/Users/jan/.rbenv/versions/2.4.1/lib/ruby/gems/2.4.0/gems/stringex-2.7.1/lib/stringex/acts_as_url/adapter/active_record.rb:18:in `orm_class'
/Users/jan/.rbenv/versions/2.4.1/lib/ruby/gems/2.4.0/gems/stringex-2.7.1/lib/stringex/acts_as_url/adapter/base.rb:52:in `loadable?'
/Users/jan/.rbenv/versions/2.4.1/lib/ruby/gems/2.4.0/gems/stringex-2.7.1/lib/stringex/acts_as_url/adapter.rb:17:in `block in load_available'
/Users/jan/.rbenv/versions/2.4.1/lib/ruby/gems/2.4.0/gems/stringex-2.7.1/lib/stringex/acts_as_url/adapter.rb:15:in `each'
/Users/jan/.rbenv/versions/2.4.1/lib/ruby/gems/2.4.0/gems/stringex-2.7.1/lib/stringex/acts_as_url/adapter.rb:15:in `load_available'
/Users/jan/.rbenv/versions/2.4.1/lib/ruby/gems/2.4.0/gems/stringex-2.7.1/lib/stringex.rb:13:in `<top (required)>'
/Users/jan/.rbenv/versions/2.4.1/lib/ruby/gems/2.4.0/gems/mongoid-slug-5.3.3/lib/mongoid/slug.rb:2:in `require'
/Users/jan/.rbenv/versions/2.4.1/lib/ruby/gems/2.4.0/gems/mongoid-slug-5.3.3/lib/mongoid/slug.rb:2:in `<top (required)>'
/Users/jan/.rbenv/versions/2.4.1/lib/ruby/gems/2.4.0/gems/bundler-1.14.6/lib/bundler/runtime.rb:105:in `require'
/Users/jan/.rbenv/versions/2.4.1/lib/ruby/gems/2.4.0/gems/bundler-1.14.6/lib/bundler/runtime.rb:105:in `rescue in block in require'
/Users/jan/.rbenv/versions/2.4.1/lib/ruby/gems/2.4.0/gems/bundler-1.14.6/lib/bundler/runtime.rb:82:in `block in require'
/Users/jan/.rbenv/versions/2.4.1/lib/ruby/gems/2.4.0/gems/bundler-1.14.6/lib/bundler/runtime.rb:75:in `each'
/Users/jan/.rbenv/versions/2.4.1/lib/ruby/gems/2.4.0/gems/bundler-1.14.6/lib/bundler/runtime.rb:75:in `require'
/Users/jan/.rbenv/versions/2.4.1/lib/ruby/gems/2.4.0/gems/bundler-1.14.6/lib/bundler.rb:107:in `require'
/Users/jan/RubymineProjects/gn2016/config/application.rb:26:in `<top (required)>'
/Users/jan/.rbenv/versions/2.4.1/lib/ruby/gems/2.4.0/gems/derailed_benchmarks-1.3.2/lib/derailed_benchmarks/tasks.rb:19:in `require'
/Users/jan/.rbenv/versions/2.4.1/lib/ruby/gems/2.4.0/gems/derailed_benchmarks-1.3.2/lib/derailed_benchmarks/tasks.rb:19:in `block (2 levels) in <top (required)>'
/Users/jan/.rbenv/versions/2.4.1/lib/ruby/gems/2.4.0/gems/rake-12.0.0/lib/rake/task.rb:250:in `block in execute'
/Users/jan/.rbenv/versions/2.4.1/lib/ruby/gems/2.4.0/gems/rake-12.0.0/lib/rake/task.rb:250:in `each'
/Users/jan/.rbenv/versions/2.4.1/lib/ruby/gems/2.4.0/gems/rake-12.0.0/lib/rake/task.rb:250:in `execute'
/Users/jan/.rbenv/versions/2.4.1/lib/ruby/gems/2.4.0/gems/rake-12.0.0/lib/rake/task.rb:194:in `block in invoke_with_call_chain'
/Users/jan/.rbenv/versions/2.4.1/lib/ruby/2.4.0/monitor.rb:214:in `mon_synchronize'
/Users/jan/.rbenv/versions/2.4.1/lib/ruby/gems/2.4.0/gems/rake-12.0.0/lib/rake/task.rb:187:in `invoke_with_call_chain'
/Users/jan/.rbenv/versions/2.4.1/lib/ruby/gems/2.4.0/gems/rake-12.0.0/lib/rake/task.rb:180:in `invoke'
/Users/jan/.rbenv/versions/2.4.1/lib/ruby/gems/2.4.0/gems/derailed_benchmarks-1.3.2/lib/derailed_benchmarks/tasks.rb:60:in `block (2 levels) in <top (required)>'
/Users/jan/.rbenv/versions/2.4.1/lib/ruby/gems/2.4.0/gems/rake-12.0.0/lib/rake/task.rb:250:in `block in execute'
/Users/jan/.rbenv/versions/2.4.1/lib/ruby/gems/2.4.0/gems/rake-12.0.0/lib/rake/task.rb:250:in `each'
/Users/jan/.rbenv/versions/2.4.1/lib/ruby/gems/2.4.0/gems/rake-12.0.0/lib/rake/task.rb:250:in `execute'
/Users/jan/.rbenv/versions/2.4.1/lib/ruby/gems/2.4.0/gems/rake-12.0.0/lib/rake/task.rb:194:in `block in invoke_with_call_chain'
/Users/jan/.rbenv/versions/2.4.1/lib/ruby/2.4.0/monitor.rb:214:in `mon_synchronize'
/Users/jan/.rbenv/versions/2.4.1/lib/ruby/gems/2.4.0/gems/rake-12.0.0/lib/rake/task.rb:187:in `invoke_with_call_chain'
/Users/jan/.rbenv/versions/2.4.1/lib/ruby/gems/2.4.0/gems/rake-12.0.0/lib/rake/task.rb:216:in `block in invoke_prerequisites'
/Users/jan/.rbenv/versions/2.4.1/lib/ruby/gems/2.4.0/gems/rake-12.0.0/lib/rake/task.rb:214:in `each'
/Users/jan/.rbenv/versions/2.4.1/lib/ruby/gems/2.4.0/gems/rake-12.0.0/lib/rake/task.rb:214:in `invoke_prerequisites'
/Users/jan/.rbenv/versions/2.4.1/lib/ruby/gems/2.4.0/gems/rake-12.0.0/lib/rake/task.rb:193:in `block in invoke_with_call_chain'
/Users/jan/.rbenv/versions/2.4.1/lib/ruby/2.4.0/monitor.rb:214:in `mon_synchronize'
/Users/jan/.rbenv/versions/2.4.1/lib/ruby/gems/2.4.0/gems/rake-12.0.0/lib/rake/task.rb:187:in `invoke_with_call_chain'
/Users/jan/.rbenv/versions/2.4.1/lib/ruby/gems/2.4.0/gems/rake-12.0.0/lib/rake/task.rb:180:in `invoke'
/Users/jan/.rbenv/versions/2.4.1/lib/ruby/gems/2.4.0/gems/derailed_benchmarks-1.3.2/bin/derailed:41:in `exec'
/Users/jan/.rbenv/versions/2.4.1/lib/ruby/gems/2.4.0/gems/thor-0.19.4/lib/thor/command.rb:27:in `run'
/Users/jan/.rbenv/versions/2.4.1/lib/ruby/gems/2.4.0/gems/thor-0.19.4/lib/thor/invocation.rb:126:in `invoke_command'
/Users/jan/.rbenv/versions/2.4.1/lib/ruby/gems/2.4.0/gems/thor-0.19.4/lib/thor.rb:369:in `dispatch'
/Users/jan/.rbenv/versions/2.4.1/lib/ruby/gems/2.4.0/gems/thor-0.19.4/lib/thor/base.rb:444:in `start'
/Users/jan/.rbenv/versions/2.4.1/lib/ruby/gems/2.4.0/gems/derailed_benchmarks-1.3.2/bin/derailed:92:in `<top (required)>'
/Users/jan/.rbenv/versions/2.4.1/bin/derailed:22:in `load'
/Users/jan/.rbenv/versions/2.4.1/bin/derailed:22:in `<top (required)>'

Related

Ruby On Rails - NoMethodError: undefined method `[]' for nil:NilClass

I'm trying to run on a new computer some ruby code and I receive the following error (rails db:migrate --trace)
** Invoke db:migrate (first_time)
** Invoke db:load_config (first_time)
** Invoke environment (first_time)
** Execute environment
rails aborted!
NoMethodError: undefined method `[]' for nil:NilClass
/Users/jairochavez/Documents/Rails/rfdf_bolivia/config/initializers/stripe.rb:2:in `<main>'
/Users/jairochavez/.rbenv/versions/2.6.3/lib/ruby/gems/2.6.0/gems/bootsnap-1.4.4/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:54:in `load'
/Users/jairochavez/.rbenv/versions/2.6.3/lib/ruby/gems/2.6.0/gems/bootsnap-1.4.4/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:54:in `load'
/Users/jairochavez/.rbenv/versions/2.6.3/lib/ruby/gems/2.6.0/gems/activesupport-5.2.3/lib/active_support/dependencies.rb:285:in `block in load'
/Users/jairochavez/.rbenv/versions/2.6.3/lib/ruby/gems/2.6.0/gems/activesupport-5.2.3/lib/active_support/dependencies.rb:257:in `load_dependency'
/Users/jairochavez/.rbenv/versions/2.6.3/lib/ruby/gems/2.6.0/gems/activesupport-5.2.3/lib/active_support/dependencies.rb:285:in `load'
/Users/jairochavez/.rbenv/versions/2.6.3/lib/ruby/gems/2.6.0/gems/railties-5.2.3/lib/rails/engine.rb:657:in `block in load_config_initializer'
/Users/jairochavez/.rbenv/versions/2.6.3/lib/ruby/gems/2.6.0/gems/activesupport-5.2.3/lib/active_support/notifications.rb:170:in `instrument'
/Users/jairochavez/.rbenv/versions/2.6.3/lib/ruby/gems/2.6.0/gems/railties-5.2.3/lib/rails/engine.rb:656:in `load_config_initializer'
/Users/jairochavez/.rbenv/versions/2.6.3/lib/ruby/gems/2.6.0/gems/railties-5.2.3/lib/rails/engine.rb:614:in `block (2 levels) in <class:Engine>'
/Users/jairochavez/.rbenv/versions/2.6.3/lib/ruby/gems/2.6.0/gems/railties-5.2.3/lib/rails/engine.rb:613:in `each'
/Users/jairochavez/.rbenv/versions/2.6.3/lib/ruby/gems/2.6.0/gems/railties-5.2.3/lib/rails/engine.rb:613:in `block in <class:Engine>'
/Users/jairochavez/.rbenv/versions/2.6.3/lib/ruby/gems/2.6.0/gems/railties-5.2.3/lib/rails/initializable.rb:32:in `instance_exec'
/Users/jairochavez/.rbenv/versions/2.6.3/lib/ruby/gems/2.6.0/gems/railties-5.2.3/lib/rails/initializable.rb:32:in `run'
/Users/jairochavez/.rbenv/versions/2.6.3/lib/ruby/gems/2.6.0/gems/railties-5.2.3/lib/rails/initializable.rb:61:in `block in run_initializers'
/Users/jairochavez/.rbenv/versions/2.6.3/lib/ruby/2.6.0/tsort.rb:228:in `block in tsort_each'
/Users/jairochavez/.rbenv/versions/2.6.3/lib/ruby/2.6.0/tsort.rb:350:in `block (2 levels) in each_strongly_connected_component'
/Users/jairochavez/.rbenv/versions/2.6.3/lib/ruby/2.6.0/tsort.rb:422:in `block (2 levels) in each_strongly_connected_component_from'
/Users/jairochavez/.rbenv/versions/2.6.3/lib/ruby/2.6.0/tsort.rb:431:in `each_strongly_connected_component_from'
/Users/jairochavez/.rbenv/versions/2.6.3/lib/ruby/2.6.0/tsort.rb:421:in `block in each_strongly_connected_component_from'
/Users/jairochavez/.rbenv/versions/2.6.3/lib/ruby/gems/2.6.0/gems/railties-5.2.3/lib/rails/initializable.rb:50:in `each'
/Users/jairochavez/.rbenv/versions/2.6.3/lib/ruby/gems/2.6.0/gems/railties-5.2.3/lib/rails/initializable.rb:50:in `tsort_each_child'
/Users/jairochavez/.rbenv/versions/2.6.3/lib/ruby/2.6.0/tsort.rb:415:in `call'
/Users/jairochavez/.rbenv/versions/2.6.3/lib/ruby/2.6.0/tsort.rb:415:in `each_strongly_connected_component_from'
/Users/jairochavez/.rbenv/versions/2.6.3/lib/ruby/2.6.0/tsort.rb:349:in `block in each_strongly_connected_component'
/Users/jairochavez/.rbenv/versions/2.6.3/lib/ruby/2.6.0/tsort.rb:347:in `each'
/Users/jairochavez/.rbenv/versions/2.6.3/lib/ruby/2.6.0/tsort.rb:347:in `call'
/Users/jairochavez/.rbenv/versions/2.6.3/lib/ruby/2.6.0/tsort.rb:347:in `each_strongly_connected_component'
/Users/jairochavez/.rbenv/versions/2.6.3/lib/ruby/2.6.0/tsort.rb:226:in `tsort_each'
/Users/jairochavez/.rbenv/versions/2.6.3/lib/ruby/2.6.0/tsort.rb:205:in `tsort_each'
/Users/jairochavez/.rbenv/versions/2.6.3/lib/ruby/gems/2.6.0/gems/railties-5.2.3/lib/rails/initializable.rb:60:in `run_initializers'
/Users/jairochavez/.rbenv/versions/2.6.3/lib/ruby/gems/2.6.0/gems/railties-5.2.3/lib/rails/application.rb:361:in `initialize!'
/Users/jairochavez/Documents/Rails/rfdf_bolivia/config/environment.rb:5:in `<main>'
/Users/jairochavez/.rbenv/versions/2.6.3/lib/ruby/gems/2.6.0/gems/bootsnap-1.4.4/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:22:in `require'
/Users/jairochavez/.rbenv/versions/2.6.3/lib/ruby/gems/2.6.0/gems/bootsnap-1.4.4/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:22:in `block in require_with_bootsnap_lfi'
/Users/jairochavez/.rbenv/versions/2.6.3/lib/ruby/gems/2.6.0/gems/bootsnap-1.4.4/lib/bootsnap/load_path_cache/loaded_features_index.rb:92:in `register'
/Users/jairochavez/.rbenv/versions/2.6.3/lib/ruby/gems/2.6.0/gems/bootsnap-1.4.4/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:21:in `require_with_bootsnap_lfi'
/Users/jairochavez/.rbenv/versions/2.6.3/lib/ruby/gems/2.6.0/gems/bootsnap-1.4.4/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:30:in `require'
/Users/jairochavez/.rbenv/versions/2.6.3/lib/ruby/gems/2.6.0/gems/activesupport-5.2.3/lib/active_support/dependencies.rb:291:in `block in require'
/Users/jairochavez/.rbenv/versions/2.6.3/lib/ruby/gems/2.6.0/gems/activesupport-5.2.3/lib/active_support/dependencies.rb:257:in `load_dependency'
/Users/jairochavez/.rbenv/versions/2.6.3/lib/ruby/gems/2.6.0/gems/activesupport-5.2.3/lib/active_support/dependencies.rb:291:in `require'
/Users/jairochavez/.rbenv/versions/2.6.3/lib/ruby/gems/2.6.0/gems/railties-5.2.3/lib/rails/application.rb:337:in `require_environment!'
/Users/jairochavez/.rbenv/versions/2.6.3/lib/ruby/gems/2.6.0/gems/railties-5.2.3/lib/rails/application.rb:520:in `block in run_tasks_blocks'
/Users/jairochavez/.rbenv/versions/2.6.3/lib/ruby/gems/2.6.0/gems/rake-12.3.2/lib/rake/task.rb:273:in `block in execute'
/Users/jairochavez/.rbenv/versions/2.6.3/lib/ruby/gems/2.6.0/gems/rake-12.3.2/lib/rake/task.rb:273:in `each'
/Users/jairochavez/.rbenv/versions/2.6.3/lib/ruby/gems/2.6.0/gems/rake-12.3.2/lib/rake/task.rb:273:in `execute'
/Users/jairochavez/.rbenv/versions/2.6.3/lib/ruby/gems/2.6.0/gems/rake-12.3.2/lib/rake/task.rb:214:in `block in invoke_with_call_chain'
/Users/jairochavez/.rbenv/versions/2.6.3/lib/ruby/2.6.0/monitor.rb:230:in `mon_synchronize'
/Users/jairochavez/.rbenv/versions/2.6.3/lib/ruby/gems/2.6.0/gems/rake-12.3.2/lib/rake/task.rb:194:in `invoke_with_call_chain'
/Users/jairochavez/.rbenv/versions/2.6.3/lib/ruby/gems/2.6.0/gems/rake-12.3.2/lib/rake/task.rb:238:in `block in invoke_prerequisites'
/Users/jairochavez/.rbenv/versions/2.6.3/lib/ruby/gems/2.6.0/gems/rake-12.3.2/lib/rake/task.rb:236:in `each'
/Users/jairochavez/.rbenv/versions/2.6.3/lib/ruby/gems/2.6.0/gems/rake-12.3.2/lib/rake/task.rb:236:in `invoke_prerequisites'
/Users/jairochavez/.rbenv/versions/2.6.3/lib/ruby/gems/2.6.0/gems/rake-12.3.2/lib/rake/task.rb:213:in `block in invoke_with_call_chain'
/Users/jairochavez/.rbenv/versions/2.6.3/lib/ruby/2.6.0/monitor.rb:230:in `mon_synchronize'
/Users/jairochavez/.rbenv/versions/2.6.3/lib/ruby/gems/2.6.0/gems/rake-12.3.2/lib/rake/task.rb:194:in `invoke_with_call_chain'
/Users/jairochavez/.rbenv/versions/2.6.3/lib/ruby/gems/2.6.0/gems/rake-12.3.2/lib/rake/task.rb:238:in `block in invoke_prerequisites'
/Users/jairochavez/.rbenv/versions/2.6.3/lib/ruby/gems/2.6.0/gems/rake-12.3.2/lib/rake/task.rb:236:in `each'
/Users/jairochavez/.rbenv/versions/2.6.3/lib/ruby/gems/2.6.0/gems/rake-12.3.2/lib/rake/task.rb:236:in `invoke_prerequisites'
/Users/jairochavez/.rbenv/versions/2.6.3/lib/ruby/gems/2.6.0/gems/rake-12.3.2/lib/rake/task.rb:213:in `block in invoke_with_call_chain'
/Users/jairochavez/.rbenv/versions/2.6.3/lib/ruby/2.6.0/monitor.rb:230:in `mon_synchronize'
/Users/jairochavez/.rbenv/versions/2.6.3/lib/ruby/gems/2.6.0/gems/rake-12.3.2/lib/rake/task.rb:194:in `invoke_with_call_chain'
/Users/jairochavez/.rbenv/versions/2.6.3/lib/ruby/gems/2.6.0/gems/rake-12.3.2/lib/rake/task.rb:183:in `invoke'
/Users/jairochavez/.rbenv/versions/2.6.3/lib/ruby/gems/2.6.0/gems/rake-12.3.2/lib/rake/application.rb:160:in `invoke_task'
/Users/jairochavez/.rbenv/versions/2.6.3/lib/ruby/gems/2.6.0/gems/rake-12.3.2/lib/rake/application.rb:116:in `block (2 levels) in top_level'
/Users/jairochavez/.rbenv/versions/2.6.3/lib/ruby/gems/2.6.0/gems/rake-12.3.2/lib/rake/application.rb:116:in `each'
/Users/jairochavez/.rbenv/versions/2.6.3/lib/ruby/gems/2.6.0/gems/rake-12.3.2/lib/rake/application.rb:116:in `block in top_level'
/Users/jairochavez/.rbenv/versions/2.6.3/lib/ruby/gems/2.6.0/gems/rake-12.3.2/lib/rake/application.rb:125:in `run_with_threads'
/Users/jairochavez/.rbenv/versions/2.6.3/lib/ruby/gems/2.6.0/gems/rake-12.3.2/lib/rake/application.rb:110:in `top_level'
/Users/jairochavez/.rbenv/versions/2.6.3/lib/ruby/gems/2.6.0/gems/railties-5.2.3/lib/rails/commands/rake/rake_command.rb:23:in `block in perform'
/Users/jairochavez/.rbenv/versions/2.6.3/lib/ruby/gems/2.6.0/gems/rake-12.3.2/lib/rake/application.rb:186:in `standard_exception_handling'
/Users/jairochavez/.rbenv/versions/2.6.3/lib/ruby/gems/2.6.0/gems/railties-5.2.3/lib/rails/commands/rake/rake_command.rb:20:in `perform'
/Users/jairochavez/.rbenv/versions/2.6.3/lib/ruby/gems/2.6.0/gems/railties-5.2.3/lib/rails/command.rb:48:in `invoke'
/Users/jairochavez/.rbenv/versions/2.6.3/lib/ruby/gems/2.6.0/gems/railties-5.2.3/lib/rails/commands.rb:18:in `<main>'
/Users/jairochavez/.rbenv/versions/2.6.3/lib/ruby/gems/2.6.0/gems/bootsnap-1.4.4/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:22:in `require'
/Users/jairochavez/.rbenv/versions/2.6.3/lib/ruby/gems/2.6.0/gems/bootsnap-1.4.4/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:22:in `block in require_with_bootsnap_lfi'
/Users/jairochavez/.rbenv/versions/2.6.3/lib/ruby/gems/2.6.0/gems/bootsnap-1.4.4/lib/bootsnap/load_path_cache/loaded_features_index.rb:92:in `register'
/Users/jairochavez/.rbenv/versions/2.6.3/lib/ruby/gems/2.6.0/gems/bootsnap-1.4.4/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:21:in `require_with_bootsnap_lfi'
/Users/jairochavez/.rbenv/versions/2.6.3/lib/ruby/gems/2.6.0/gems/bootsnap-1.4.4/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:30:in `require'
/Users/jairochavez/.rbenv/versions/2.6.3/lib/ruby/gems/2.6.0/gems/activesupport-5.2.3/lib/active_support/dependencies.rb:291:in `block in require'
/Users/jairochavez/.rbenv/versions/2.6.3/lib/ruby/gems/2.6.0/gems/activesupport-5.2.3/lib/active_support/dependencies.rb:257:in `load_dependency'
/Users/jairochavez/.rbenv/versions/2.6.3/lib/ruby/gems/2.6.0/gems/activesupport-5.2.3/lib/active_support/dependencies.rb:291:in `require'
/Users/jairochavez/Documents/Rails/rfdf_bolivia/bin/rails:9:in `<top (required)>'
/Users/jairochavez/.rbenv/versions/2.6.3/lib/ruby/gems/2.6.0/gems/spring-2.0.2/lib/spring/client/rails.rb:28:in `load'
/Users/jairochavez/.rbenv/versions/2.6.3/lib/ruby/gems/2.6.0/gems/spring-2.0.2/lib/spring/client/rails.rb:28:in `call'
/Users/jairochavez/.rbenv/versions/2.6.3/lib/ruby/gems/2.6.0/gems/spring-2.0.2/lib/spring/client/command.rb:7:in `call'
/Users/jairochavez/.rbenv/versions/2.6.3/lib/ruby/gems/2.6.0/gems/spring-2.0.2/lib/spring/client.rb:30:in `run'
/Users/jairochavez/.rbenv/versions/2.6.3/lib/ruby/gems/2.6.0/gems/spring-2.0.2/bin/spring:49:in `<top (required)>'
/Users/jairochavez/.rbenv/versions/2.6.3/lib/ruby/gems/2.6.0/gems/spring-2.0.2/lib/spring/binstub.rb:31:in `load'
/Users/jairochavez/.rbenv/versions/2.6.3/lib/ruby/gems/2.6.0/gems/spring-2.0.2/lib/spring/binstub.rb:31:in `<top (required)>'
/Users/jairochavez/.rbenv/versions/2.6.3/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
/Users/jairochavez/.rbenv/versions/2.6.3/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
/Users/jairochavez/Documents/Rails/rfdf_bolivia/bin/spring:15:in `<top (required)>'
bin/rails:3:in `load'
bin/rails:3:in `<main>'
Tasks: TOP => db:migrate => db:load_config => environment
config/initializers/stripe.rb
Rails.configuration.stripe = {
publishable_key: Rails.application.credentials[Rails.env.to_sym][:stripe][:public_key],
secret_key: Rails.application.credentials[Rails.env.to_sym][:stripe][:secret_key]
}
Stripe.api_key = Rails.configuration.stripe[:secret_key]

From the stacktrace you posted, this line in particular appears to be the issue:
Rails.application.credentials[Rails.env.to_sym][:stripe][:public_key]
Since you're chaining multiple hash accesses, one of those objects is nil. You could try inspecting each of them by adding something like this to the top of the initializer:
puts Rails.application.credentials.inspect
puts Rails.application.credentials[Rails.env.to_sym].inspect
puts Rails.application.credentials[Rails.env.to_sym][:stripe].inspect
That will tell you which part is nil that shouldn't be, and you can update your credentials file accordingly.

Based on your configuration you should have your credentials.yml looking something like this:
stripe:
secret_key: pk_123456789012345
public_key: sk_abcdefghijklnmk
In your stripe.rb you missed [:secret_key]. It should look like this. But this won't work either when you are precompiling in production.
Stripe.api_key = Rails.application.credentials[Rails.env.to_sym][:stripe][:secret_key]
Use dig method instead.
So for your stripe.rb
Stripe.api_key = Rails.application.credentials.dig(:stripe, :secret_key)
In your terminal run
RAILS_ENV=production rails c
In the console run
Rails.application.credentials.dig(:stripe, :secret_key)
Now you should get a value.
This was an issue I ran into and suffered until I figure it out. It seems to be an issue with rails code base. Not sure we need to load credentials to compile assets. Anyways, they close this issue but I am not sure why they closed it. Here is the link to the issue. https://github.com/rails/rails/issues/32947

When cloning an existing repo, you might run into this error if you do not have a config/master.key file, (which is not checked in to source control, e.g. GitHub). This is because, as #Elias Glyptis pointed out, credentials are needed to compile assets, (as documented in Rails #32947).

config/initializer/stripe.rb
Stripe.api_key = Rails.application.credentials.dig(Rails.env.to_sym, :stripe, :secret)

Error already initialized constant Activerecord::base::OrmAdapter

I am trying to run the derailed gem in my Rails application on Heroku because I am getting a r14 memory issue.
I have a hobby account using Puma as my server running only the 1 dyno.
The problem I am having is when I try to run any of the derailed gems derailed perf exec: methods. I get this issue
Booting: production
/Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/orm_adapter-0.5.0/lib/orm_adapter/adapters/active_record.rb:81: warning: already initialized constant ActiveRecord::Base::OrmAdapter
/Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/orm_adapter-0.5.0/lib/orm_adapter/adapters/active_record.rb:81: warning: previous definition of OrmAdapter was here
/Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/orm_adapter-0.5.0/lib/orm_adapter/adapters/active_record.rb:81: warning: already initialized constant ActiveRecord::Base::OrmAdapter
/Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/orm_adapter-0.5.0/lib/orm_adapter/adapters/active_record.rb:81: warning: previous definition of OrmAdapter was here
/Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/activerecord-4.2.1/lib/active_record/connection_adapters/connection_specification.rb:171:in `spec': database configuration does not specify adapter (ActiveRecord::AdapterNotSpecified)
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/activerecord-4.2.1/lib/active_record/connection_handling.rb:50:in `establish_connection'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/activerecord-4.2.1/lib/active_record/railtie.rb:120:in `block (2 levels) in <class:Railtie>'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/activesupport-4.2.1/lib/active_support/lazy_load_hooks.rb:38:in `instance_eval'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/activesupport-4.2.1/lib/active_support/lazy_load_hooks.rb:38:in `execute_hook'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/activesupport-4.2.1/lib/active_support/lazy_load_hooks.rb:45:in `block in run_load_hooks'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/activesupport-4.2.1/lib/active_support/lazy_load_hooks.rb:44:in `each'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/activesupport-4.2.1/lib/active_support/lazy_load_hooks.rb:44:in `run_load_hooks'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/activerecord-4.2.1/lib/active_record/base.rb:316:in `<module:ActiveRecord>'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/activerecord-4.2.1/lib/active_record/base.rb:26:in `<top (required)>'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/devise-3.5.2/lib/devise/orm/active_record.rb:3:in `<top (required)>'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/activesupport-4.2.1/lib/active_support/dependencies.rb:274:in `require'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/activesupport-4.2.1/lib/active_support/dependencies.rb:274:in `block in require'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/activesupport-4.2.1/lib/active_support/dependencies.rb:240:in `load_dependency'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/activesupport-4.2.1/lib/active_support/dependencies.rb:274:in `require'
from /Users/yihuazhang/Projects/learnabli/formula/config/initializers/devise.rb:24:in `block in <top (required)>'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/devise-3.5.2/lib/devise.rb:278:in `setup'
from /Users/yihuazhang/Projects/learnabli/formula/config/initializers/devise.rb:3:in `<top (required)>'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/activesupport-4.2.1/lib/active_support/dependencies.rb:268:in `load'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/activesupport-4.2.1/lib/active_support/dependencies.rb:268:in `block in load'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/activesupport-4.2.1/lib/active_support/dependencies.rb:240:in `load_dependency'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/activesupport-4.2.1/lib/active_support/dependencies.rb:268:in `load'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/railties-4.2.1/lib/rails/engine.rb:652:in `block in load_config_initializer'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/activesupport-4.2.1/lib/active_support/notifications.rb:166:in `instrument'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/railties-4.2.1/lib/rails/engine.rb:651:in `load_config_initializer'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/railties-4.2.1/lib/rails/engine.rb:616:in `block (2 levels) in <class:Engine>'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/railties-4.2.1/lib/rails/engine.rb:615:in `each'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/railties-4.2.1/lib/rails/engine.rb:615:in `block in <class:Engine>'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/railties-4.2.1/lib/rails/initializable.rb:30:in `instance_exec'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/railties-4.2.1/lib/rails/initializable.rb:30:in `run'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/railties-4.2.1/lib/rails/initializable.rb:55:in `block in run_initializers'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/2.2.0/tsort.rb:226:in `block in tsort_each'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/2.2.0/tsort.rb:348:in `block (2 levels) in each_strongly_connected_component'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/2.2.0/tsort.rb:420:in `block (2 levels) in each_strongly_connected_component_from'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/2.2.0/tsort.rb:429:in `each_strongly_connected_component_from'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/2.2.0/tsort.rb:419:in `block in each_strongly_connected_component_from'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/railties-4.2.1/lib/rails/initializable.rb:44:in `each'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/railties-4.2.1/lib/rails/initializable.rb:44:in `tsort_each_child'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/2.2.0/tsort.rb:413:in `call'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/2.2.0/tsort.rb:413:in `each_strongly_connected_component_from'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/2.2.0/tsort.rb:347:in `block in each_strongly_connected_component'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/2.2.0/tsort.rb:345:in `each'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/2.2.0/tsort.rb:345:in `call'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/2.2.0/tsort.rb:345:in `each_strongly_connected_component'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/2.2.0/tsort.rb:224:in `tsort_each'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/2.2.0/tsort.rb:203:in `tsort_each'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/railties-4.2.1/lib/rails/initializable.rb:54:in `run_initializers'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/railties-4.2.1/lib/rails/application.rb:352:in `initialize!'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/derailed_benchmarks-1.3.0/lib/derailed_benchmarks/tasks.rb:26:in `block (2 levels) in <top (required)>'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/2.2.0/rake/task.rb:240:in `call'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/2.2.0/rake/task.rb:240:in `block in execute'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/2.2.0/rake/task.rb:235:in `each'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/2.2.0/rake/task.rb:235:in `execute'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/2.2.0/rake/task.rb:179:in `block in invoke_with_call_chain'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/2.2.0/monitor.rb:211:in `mon_synchronize'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/2.2.0/rake/task.rb:172:in `invoke_with_call_chain'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/2.2.0/rake/task.rb:165:in `invoke'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/derailed_benchmarks-1.3.0/lib/derailed_benchmarks/tasks.rb:60:in `block (2 levels) in <top (required)>'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/2.2.0/rake/task.rb:240:in `call'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/2.2.0/rake/task.rb:240:in `block in execute'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/2.2.0/rake/task.rb:235:in `each'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/2.2.0/rake/task.rb:235:in `execute'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/2.2.0/rake/task.rb:179:in `block in invoke_with_call_chain'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/2.2.0/monitor.rb:211:in `mon_synchronize'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/2.2.0/rake/task.rb:172:in `invoke_with_call_chain'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/2.2.0/rake/task.rb:201:in `block in invoke_prerequisites'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/2.2.0/rake/task.rb:199:in `each'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/2.2.0/rake/task.rb:199:in `invoke_prerequisites'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/2.2.0/rake/task.rb:178:in `block in invoke_with_call_chain'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/2.2.0/monitor.rb:211:in `mon_synchronize'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/2.2.0/rake/task.rb:172:in `invoke_with_call_chain'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/2.2.0/rake/task.rb:165:in `invoke'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/derailed_benchmarks-1.3.0/bin/derailed:41:in `exec'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/thor-0.19.1/lib/thor/command.rb:27:in `run'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/thor-0.19.1/lib/thor/invocation.rb:126:in `invoke_command'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/thor-0.19.1/lib/thor.rb:359:in `dispatch'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/thor-0.19.1/lib/thor/base.rb:440:in `start'
from /Users/yihuazhang/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/derailed_benchmarks-1.3.0/bin/derailed:92:in `<top (required)>'
from /Users/yihuazhang/.rbenv/versions/2.2.2/bin/derailed:23:in `load'
from /Users/yihuazhang/.rbenv/versions/2.2.2/bin/derailed:23:in `<main>'
But I don't really know what to make of the issue.

Run rake rails:updatein your rails root and restart your server.

Raised when adapter not specified on connection (or configuration file config/database.yml misses adapter field).

bundle exec rake db:initial_setup throwing error

I was setting up canvas-lms on ubuntu and in the end while populating the database with bundle exec rake db:initial_setup I got "rake aborted! Configuration is not a module" error . What should I do to fix this error?
This is the error:
Command : bundle exec rake db:initial_setup --trace
Error :
** Invoke db:initial_setup (first_time)
** Invoke db:generate_security_key (first_time)
** Execute db:generate_security_key
** Invoke db:migrate (first_time)
** Invoke environment (first_time)
** Execute environment
rake aborted!
Configuration is not a module
/usr/lib/ruby/vendor_ruby/rails/configuration.rb:8:in `<module:Rails>'
/usr/lib/ruby/vendor_ruby/rails/configuration.rb:7:in `<top (required)>'
/var/lib/gems/1.9.1/bundler/gems/rails-e86daf8ff727/activesupport/lib/active_support/dependencies.rb:182:in `require'
/var/lib/gems/1.9.1/bundler/gems/rails-e86daf8ff727/activesupport/lib/active_support/dependencies.rb:182:in `block in require'
/var/lib/gems/1.9.1/bundler/gems/rails-e86daf8ff727/activesupport/lib/active_support/dependencies.rb:547:in `new_constants_in'
/var/lib/gems/1.9.1/bundler/gems/rails-e86daf8ff727/activesupport/lib/active_support/dependencies.rb:182:in `require'
/usr/lib/ruby/vendor_ruby/rails/railtie.rb:2:in `<top (required)>'
/var/lib/gems/1.9.1/bundler/gems/rails-e86daf8ff727/activesupport/lib/active_support/dependencies.rb:182:in `require'
/var/lib/gems/1.9.1/bundler/gems/rails-e86daf8ff727/activesupport/lib/active_support/dependencies.rb:182:in `block in require'
/var/lib/gems/1.9.1/bundler/gems/rails-e86daf8ff727/activesupport/lib/active_support/dependencies.rb:547:in `new_constants_in'
/var/lib/gems/1.9.1/bundler/gems/rails-e86daf8ff727/activesupport/lib/active_support/dependencies.rb:182:in `require'
/usr/lib/ruby/vendor_ruby/rails/engine.rb:1:in `<top (required)>'
/var/lib/gems/1.9.1/bundler/gems/rails-e86daf8ff727/activesupport/lib/active_support/dependencies.rb:182:in `require'
/var/lib/gems/1.9.1/bundler/gems/rails-e86daf8ff727/activesupport/lib/active_support/dependencies.rb:182:in `block in require'
/var/lib/gems/1.9.1/bundler/gems/rails-e86daf8ff727/activesupport/lib/active_support/dependencies.rb:547:in `new_constants_in'
/var/lib/gems/1.9.1/bundler/gems/rails-e86daf8ff727/activesupport/lib/active_support/dependencies.rb:182:in `require'
/usr/lib/ruby/vendor_ruby/rails/application.rb:4:in `<top (required)>'
/var/lib/gems/1.9.1/bundler/gems/rails-e86daf8ff727/activesupport/lib/active_support/dependencies.rb:182:in `require'
/var/lib/gems/1.9.1/bundler/gems/rails-e86daf8ff727/activesupport/lib/active_support/dependencies.rb:182:in `block in require'
/var/lib/gems/1.9.1/bundler/gems/rails-e86daf8ff727/activesupport/lib/active_support/dependencies.rb:547:in `new_constants_in'
/var/lib/gems/1.9.1/bundler/gems/rails-e86daf8ff727/activesupport/lib/active_support/dependencies.rb:182:in `require'
/usr/lib/ruby/vendor_ruby/rails.rb:10:in `<top (required)>'
/var/lib/gems/1.9.1/gems/bundler-1.5.3/lib/bundler/runtime.rb:76:in `require'
/var/lib/gems/1.9.1/gems/bundler-1.5.3/lib/bundler/runtime.rb:76:in `block (2 levels) in require'
/var/lib/gems/1.9.1/gems/bundler-1.5.3/lib/bundler/runtime.rb:72:in `each'
/var/lib/gems/1.9.1/gems/bundler-1.5.3/lib/bundler/runtime.rb:72:in `block in require'
/var/lib/gems/1.9.1/gems/bundler-1.5.3/lib/bundler/runtime.rb:61:in `each'
/var/lib/gems/1.9.1/gems/bundler-1.5.3/lib/bundler/runtime.rb:61:in `require'
/var/lib/gems/1.9.1/gems/bundler-1.5.3/lib/bundler.rb:131:in `require'
/home/knolskape/ror/canvas/canvas/config/boot.rb:53:in `load_gems'
/var/lib/gems/1.9.1/bundler/gems/rails-e86daf8ff727/railties/lib/initializer.rb:167:in `process'
/var/lib/gems/1.9.1/bundler/gems/rails-e86daf8ff727/railties/lib/initializer.rb:114:in `run'
/home/knolskape/ror/canvas/canvas/config/environment.rb:32:in `<top (required)>'
/var/lib/gems/1.9.1/bundler/gems/rails-e86daf8ff727/activesupport/lib/active_support/dependencies.rb:182:in `require'
/var/lib/gems/1.9.1/bundler/gems/rails-e86daf8ff727/activesupport/lib/active_support/dependencies.rb:182:in `block in require'
/var/lib/gems/1.9.1/bundler/gems/rails-e86daf8ff727/activesupport/lib/active_support/dependencies.rb:547:in `new_constants_in'
/var/lib/gems/1.9.1/bundler/gems/rails-e86daf8ff727/activesupport/lib/active_support/dependencies.rb:182:in `require'
/var/lib/gems/1.9.1/bundler/gems/rails-e86daf8ff727/railties/lib/tasks/misc.rake:4:in `block in <top (required)>'
/var/lib/gems/1.9.1/gems/rake-10.1.1/lib/rake/task.rb:236:in `call'
/var/lib/gems/1.9.1/gems/rake-10.1.1/lib/rake/task.rb:236:in `block in execute'
/var/lib/gems/1.9.1/gems/rake-10.1.1/lib/rake/task.rb:231:in `each'
/var/lib/gems/1.9.1/gems/rake-10.1.1/lib/rake/task.rb:231:in `execute'
/var/lib/gems/1.9.1/gems/rake-10.1.1/lib/rake/task.rb:175:in `block in invoke_with_call_chain'
/usr/lib/ruby/1.9.1/monitor.rb:211:in `mon_synchronize'
/var/lib/gems/1.9.1/gems/rake-10.1.1/lib/rake/task.rb:168:in `invoke_with_call_chain'
/var/lib/gems/1.9.1/gems/rake-10.1.1/lib/rake/task.rb:197:in `block in invoke_prerequisites'
/var/lib/gems/1.9.1/gems/rake-10.1.1/lib/rake/task.rb:195:in `each'
/var/lib/gems/1.9.1/gems/rake-10.1.1/lib/rake/task.rb:195:in `invoke_prerequisites'
/var/lib/gems/1.9.1/gems/rake-10.1.1/lib/rake/task.rb:174:in `block in invoke_with_call_chain'
/usr/lib/ruby/1.9.1/monitor.rb:211:in `mon_synchronize'
/var/lib/gems/1.9.1/gems/rake-10.1.1/lib/rake/task.rb:168:in `invoke_with_call_chain'
/var/lib/gems/1.9.1/gems/rake-10.1.1/lib/rake/task.rb:197:in `block in invoke_prerequisites'
/var/lib/gems/1.9.1/gems/rake-10.1.1/lib/rake/task.rb:195:in `each'
/var/lib/gems/1.9.1/gems/rake-10.1.1/lib/rake/task.rb:195:in `invoke_prerequisites'
/var/lib/gems/1.9.1/gems/rake-10.1.1/lib/rake/task.rb:174:in `block in invoke_with_call_chain'
/usr/lib/ruby/1.9.1/monitor.rb:211:in `mon_synchronize'
/var/lib/gems/1.9.1/gems/rake-10.1.1/lib/rake/task.rb:168:in `invoke_with_call_chain'
/var/lib/gems/1.9.1/gems/rake-10.1.1/lib/rake/task.rb:161:in `invoke'
/var/lib/gems/1.9.1/gems/rake-10.1.1/lib/rake/application.rb:149:in `invoke_task'
/var/lib/gems/1.9.1/gems/rake-10.1.1/lib/rake/application.rb:106:in `block (2 levels) in top_level'
/var/lib/gems/1.9.1/gems/rake-10.1.1/lib/rake/application.rb:106:in `each'
/var/lib/gems/1.9.1/gems/rake-10.1.1/lib/rake/application.rb:106:in `block in top_level'
/var/lib/gems/1.9.1/gems/rake-10.1.1/lib/rake/application.rb:115:in `run_with_threads'
/var/lib/gems/1.9.1/gems/rake-10.1.1/lib/rake/application.rb:100:in `top_level'
/var/lib/gems/1.9.1/gems/rake-10.1.1/lib/rake/application.rb:78:in `block in run'
/var/lib/gems/1.9.1/gems/rake-10.1.1/lib/rake/application.rb:165:in `standard_exception_handling'
/var/lib/gems/1.9.1/gems/rake-10.1.1/lib/rake/application.rb:75:in `run'
/var/lib/gems/1.9.1/gems/rake-10.1.1/bin/rake:33:in `<top (required)>'
/usr/local/bin/rake:23:in `load'
/usr/local/bin/rake:23:in `<main>'
Tasks: TOP => db:initial_setup => db:migrate => environment

Rake tasks keep failing

I'm trying to set up my development environment to work with an existing project that's using Mongoid. I've run bundle install and that worked fine, but I'm now trying to set up the database, and I'm running rake db:setup
Here's the output:
[1] $ rake db:setup --trace ✘
** Invoke db:setup (first_time)
** Invoke db:create (first_time)
** Invoke environment (first_time)
** Execute environment
rake aborted!
You have a nil object when you didn't expect it!
You might have expected an instance of Array.
The error occurred while evaluating nil.+
/home/chintanparikh/.rvm/gems/ruby-1.9.3-p0/bundler/gems/cantango-36e3ce152717/lib/cantango/configuration/registry.rb:31:in `register'
/home/chintanparikh/.rvm/gems/ruby-1.9.3-p0/bundler/gems/cantango-36e3ce152717/lib/cantango/configuration/candidate_registry.rb:10:in `register'
/home/chintanparikh/Documents/Work/project_name/config/initializers/cantango.rb:8:in `block in <top (required)>'
/home/chintanparikh/.rvm/gems/ruby-1.9.3-p0/bundler/gems/cantango-36e3ce152717/lib/cantango.rb:23:in `configure'
/home/chintanparikh/Documents/Work/project_name/config/initializers/cantango.rb:2:in `<top (required)>'
/home/chintanparikh/.rvm/gems/ruby-1.9.3-p0/gems/activesupport-3.1.3/lib/active_support/dependencies.rb:234:in `load'
/home/chintanparikh/.rvm/gems/ruby-1.9.3-p0/gems/activesupport-3.1.3/lib/active_support/dependencies.rb:234:in `block in load'
/home/chintanparikh/.rvm/gems/ruby-1.9.3-p0/gems/activesupport-3.1.3/lib/active_support/dependencies.rb:223:in `block in load_dependency'
/home/chintanparikh/.rvm/gems/ruby-1.9.3-p0/gems/activesupport-3.1.3/lib/active_support/dependencies.rb:640:in `new_constants_in'
/home/chintanparikh/.rvm/gems/ruby-1.9.3-p0/gems/activesupport-3.1.3/lib/active_support/dependencies.rb:223:in `load_dependency'
/home/chintanparikh/.rvm/gems/ruby-1.9.3-p0/gems/activesupport-3.1.3/lib/active_support/dependencies.rb:234:in `load'
/home/chintanparikh/.rvm/gems/ruby-1.9.3-p0/gems/railties-3.1.3/lib/rails/engine.rb:556:in `block (2 levels) in <class:Engine>'
/home/chintanparikh/.rvm/gems/ruby-1.9.3-p0/gems/railties-3.1.3/lib/rails/engine.rb:555:in `each'
/home/chintanparikh/.rvm/gems/ruby-1.9.3-p0/gems/railties-3.1.3/lib/rails/engine.rb:555:in `block in <class:Engine>'
/home/chintanparikh/.rvm/gems/ruby-1.9.3-p0/gems/railties-3.1.3/lib/rails/initializable.rb:30:in `instance_exec'
/home/chintanparikh/.rvm/gems/ruby-1.9.3-p0/gems/railties-3.1.3/lib/rails/initializable.rb:30:in `run'
/home/chintanparikh/.rvm/gems/ruby-1.9.3-p0/gems/railties-3.1.3/lib/rails/initializable.rb:55:in `block in run_initializers'
/home/chintanparikh/.rvm/gems/ruby-1.9.3-p0/gems/railties-3.1.3/lib/rails/initializable.rb:54:in `each'
/home/chintanparikh/.rvm/gems/ruby-1.9.3-p0/gems/railties-3.1.3/lib/rails/initializable.rb:54:in `run_initializers'
/home/chintanparikh/.rvm/gems/ruby-1.9.3-p0/gems/railties-3.1.3/lib/rails/application.rb:96:in `initialize!'
/home/chintanparikh/.rvm/gems/ruby-1.9.3-p0/gems/railties-3.1.3/lib/rails/railtie/configurable.rb:30:in `method_missing'
/home/chintanparikh/Documents/Work/project_name/config/environment.rb:5:in `<top (required)>'
/home/chintanparikh/.rvm/gems/ruby-1.9.3-p0/gems/activesupport-3.1.3/lib/active_support/dependencies.rb:240:in `require'
/home/chintanparikh/.rvm/gems/ruby-1.9.3-p0/gems/activesupport-3.1.3/lib/active_support/dependencies.rb:240:in `block in require'
/home/chintanparikh/.rvm/gems/ruby-1.9.3-p0/gems/activesupport-3.1.3/lib/active_support/dependencies.rb:223:in `block in load_dependency'
/home/chintanparikh/.rvm/gems/ruby-1.9.3-p0/gems/activesupport-3.1.3/lib/active_support/dependencies.rb:640:in `new_constants_in'
/home/chintanparikh/.rvm/gems/ruby-1.9.3-p0/gems/activesupport-3.1.3/lib/active_support/dependencies.rb:223:in `load_dependency'
/home/chintanparikh/.rvm/gems/ruby-1.9.3-p0/gems/activesupport-3.1.3/lib/active_support/dependencies.rb:240:in `require'
/home/chintanparikh/.rvm/gems/ruby-1.9.3-p0/gems/railties-3.1.3/lib/rails/application.rb:83:in `require_environment!'
/home/chintanparikh/.rvm/gems/ruby-1.9.3-p0/gems/railties-3.1.3/lib/rails/application.rb:193:in `block (2 levels) in initialize_tasks'
/home/chintanparikh/.rvm/gems/ruby-1.9.3-p0#global/gems/rake-10.0.1/lib/rake/task.rb:227:in `call'
/home/chintanparikh/.rvm/gems/ruby-1.9.3-p0#global/gems/rake-10.0.1/lib/rake/task.rb:227:in `block in execute'
/home/chintanparikh/.rvm/gems/ruby-1.9.3-p0#global/gems/rake-10.0.1/lib/rake/task.rb:222:in `each'
/home/chintanparikh/.rvm/gems/ruby-1.9.3-p0#global/gems/rake-10.0.1/lib/rake/task.rb:222:in `execute'
/home/chintanparikh/.rvm/gems/ruby-1.9.3-p0#global/gems/rake-10.0.1/lib/rake/task.rb:166:in `block in invoke_with_call_chain'
/home/chintanparikh/.rvm/rubies/ruby-1.9.3-p0/lib/ruby/1.9.1/monitor.rb:211:in `mon_synchronize'
/home/chintanparikh/.rvm/gems/ruby-1.9.3-p0#global/gems/rake-10.0.1/lib/rake/task.rb:159:in `invoke_with_call_chain'
/home/chintanparikh/.rvm/gems/ruby-1.9.3-p0#global/gems/rake-10.0.1/lib/rake/task.rb:187:in `block in invoke_prerequisites'
/home/chintanparikh/.rvm/gems/ruby-1.9.3-p0#global/gems/rake-10.0.1/lib/rake/task.rb:185:in `each'
/home/chintanparikh/.rvm/gems/ruby-1.9.3-p0#global/gems/rake-10.0.1/lib/rake/task.rb:185:in `invoke_prerequisites'
/home/chintanparikh/.rvm/gems/ruby-1.9.3-p0#global/gems/rake-10.0.1/lib/rake/task.rb:165:in `block in invoke_with_call_chain'
/home/chintanparikh/.rvm/rubies/ruby-1.9.3-p0/lib/ruby/1.9.1/monitor.rb:211:in `mon_synchronize'
/home/chintanparikh/.rvm/gems/ruby-1.9.3-p0#global/gems/rake-10.0.1/lib/rake/task.rb:159:in `invoke_with_call_chain'
/home/chintanparikh/.rvm/gems/ruby-1.9.3-p0#global/gems/rake-10.0.1/lib/rake/task.rb:187:in `block in invoke_prerequisites'
/home/chintanparikh/.rvm/gems/ruby-1.9.3-p0#global/gems/rake-10.0.1/lib/rake/task.rb:185:in `each'
/home/chintanparikh/.rvm/gems/ruby-1.9.3-p0#global/gems/rake-10.0.1/lib/rake/task.rb:185:in `invoke_prerequisites'
/home/chintanparikh/.rvm/gems/ruby-1.9.3-p0#global/gems/rake-10.0.1/lib/rake/task.rb:165:in `block in invoke_with_call_chain'
/home/chintanparikh/.rvm/rubies/ruby-1.9.3-p0/lib/ruby/1.9.1/monitor.rb:211:in `mon_synchronize'
/home/chintanparikh/.rvm/gems/ruby-1.9.3-p0#global/gems/rake-10.0.1/lib/rake/task.rb:159:in `invoke_with_call_chain'
/home/chintanparikh/.rvm/gems/ruby-1.9.3-p0#global/gems/rake-10.0.1/lib/rake/task.rb:152:in `invoke'
/home/chintanparikh/.rvm/gems/ruby-1.9.3-p0#global/gems/rake-10.0.1/lib/rake/application.rb:141:in `invoke_task'
/home/chintanparikh/.rvm/gems/ruby-1.9.3-p0#global/gems/rake-10.0.1/lib/rake/application.rb:99:in `block (2 levels) in top_level'
/home/chintanparikh/.rvm/gems/ruby-1.9.3-p0#global/gems/rake-10.0.1/lib/rake/application.rb:99:in `each'
/home/chintanparikh/.rvm/gems/ruby-1.9.3-p0#global/gems/rake-10.0.1/lib/rake/application.rb:99:in `block in top_level'
/home/chintanparikh/.rvm/gems/ruby-1.9.3-p0#global/gems/rake-10.0.1/lib/rake/application.rb:108:in `run_with_threads'
/home/chintanparikh/.rvm/gems/ruby-1.9.3-p0#global/gems/rake-10.0.1/lib/rake/application.rb:93:in `top_level'
/home/chintanparikh/.rvm/gems/ruby-1.9.3-p0#global/gems/rake-10.0.1/lib/rake/application.rb:71:in `block in run'
/home/chintanparikh/.rvm/gems/ruby-1.9.3-p0#global/gems/rake-10.0.1/lib/rake/application.rb:158:in `standard_exception_handling'
/home/chintanparikh/.rvm/gems/ruby-1.9.3-p0#global/gems/rake-10.0.1/lib/rake/application.rb:68:in `run'
/home/chintanparikh/.rvm/gems/ruby-1.9.3-p0#global/gems/rake-10.0.1/bin/rake:37:in `<top (required)>'
/home/chintanparikh/.rvm/gems/ruby-1.9.3-p0#global/bin/rake:19:in `load'
/home/chintanparikh/.rvm/gems/ruby-1.9.3-p0#global/bin/rake:19:in `<main>'
/home/chintanparikh/.rvm/gems/ruby-1.9.3-p0#global/bin/ruby_noexec_wrapper:14:in `eval'
/home/chintanparikh/.rvm/gems/ruby-1.9.3-p0#global/bin/ruby_noexec_wrapper:14:in `<main>'
Tasks: TOP => db:setup => db:create => environment
Does anyone know how to fix this? It looks like it's failing on the create step.
Cheers.

MongoDB is a schema-less database. You don't need to use any of the rake db:{} functions with it. The only thing you need to do to have mongodb up and running is to install it and then to start the server. You can find more information on installing MongoDB here

rake db:migrate YAML parser error

I use ruby 1.9.2 and rake 0.9.2.2 on Ubuntu.
When I want to
rake db:migrate
I get the following error message
rake aborted!
couldn't parse YAML at line 89 column 16
/usr/local/rvm/rubies/ruby-1.9.2-p318/lib/ruby/1.9.1/psych.rb:148:in `parse'
/usr/local/rvm/rubies/ruby-1.9.2-p318/lib/ruby/1.9.1/psych.rb:148:in `parse_stream'
/usr/local/rvm/rubies/ruby-1.9.2-p318/lib/ruby/1.9.1/psych.rb:119:in `parse'
/usr/local/rvm/rubies/ruby-1.9.2-p318/lib/ruby/1.9.1/psych.rb:106:in `load'
/usr/local/rvm/rubies/ruby-1.9.2-p318/lib/ruby/1.9.1/psych.rb:205:in `load_file'
/usr/local/rvm/gems/ruby-1.9.2-p318/gems/i18n-0.6.0/lib/i18n/backend/base.rb:171:in `load_yml'
/usr/local/rvm/gems/ruby-1.9.2-p318/gems/i18n-0.6.0/lib/i18n/backend/base.rb:157:in `load_file'
/usr/local/rvm/gems/ruby-1.9.2-p318/gems/i18n-0.6.0/lib/i18n/backend/base.rb:15:in `block in load_translations'
/usr/local/rvm/gems/ruby-1.9.2-p318/gems/i18n-0.6.0/lib/i18n/backend/base.rb:15:in `each'
/usr/local/rvm/gems/ruby-1.9.2-p318/gems/i18n-0.6.0/lib/i18n/backend/base.rb:15:in `load_translations'
/usr/local/rvm/gems/ruby-1.9.2-p318/gems/i18n-0.6.0/lib/i18n/backend/simple.rb:57:in `init_translations'
/usr/local/rvm/gems/ruby-1.9.2-p318/gems/i18n-0.6.0/lib/i18n/backend/simple.rb:71:in `lookup'
/usr/local/rvm/gems/ruby-1.9.2-p318/gems/i18n-0.6.0/lib/i18n/backend/base.rb:26:in `translate'
/usr/local/rvm/gems/ruby-1.9.2-p318/gems/i18n-0.6.0/lib/i18n.rb:156:in `block in translate'
/usr/local/rvm/gems/ruby-1.9.2-p318/gems/i18n-0.6.0/lib/i18n.rb:152:in `catch'
/usr/local/rvm/gems/ruby-1.9.2-p318/gems/i18n-0.6.0/lib/i18n.rb:152:in `translate'
/usr/local/rvm/gems/ruby-1.9.2-p318/gems/activerecord-3.1.3/lib/active_record/railtie.rb:102:in `block in <class:Railtie>'
/usr/local/rvm/gems/ruby-1.9.2-p318/gems/activesupport-3.1.3/lib/active_support/lazy_load_hooks.rb:34:in `call'
/usr/local/rvm/gems/ruby-1.9.2-p318/gems/activesupport-3.1.3/lib/active_support/lazy_load_hooks.rb:34:in `execute_hook'
/usr/local/rvm/gems/ruby-1.9.2-p318/gems/activesupport-3.1.3/lib/active_support/lazy_load_hooks.rb:43:in `block in run_load_hooks'
/usr/local/rvm/gems/ruby-1.9.2-p318/gems/activesupport-3.1.3/lib/active_support/lazy_load_hooks.rb:42:in `each'
/usr/local/rvm/gems/ruby-1.9.2-p318/gems/activesupport-3.1.3/lib/active_support/lazy_load_hooks.rb:42:in `run_load_hooks'
/usr/local/rvm/gems/ruby-1.9.2-p318/gems/railties-3.1.3/lib/rails/application/finisher.rb:56:in `block in <module:Finisher>'
/usr/local/rvm/gems/ruby-1.9.2-p318/gems/railties-3.1.3/lib/rails/initializable.rb:30:in `instance_exec'
/usr/local/rvm/gems/ruby-1.9.2-p318/gems/railties-3.1.3/lib/rails/initializable.rb:30:in `run'
/usr/local/rvm/gems/ruby-1.9.2-p318/gems/railties-3.1.3/lib/rails/initializable.rb:55:in `block in run_initializers'
/usr/local/rvm/gems/ruby-1.9.2-p318/gems/railties-3.1.3/lib/rails/initializable.rb:54:in `each'
/usr/local/rvm/gems/ruby-1.9.2-p318/gems/railties-3.1.3/lib/rails/initializable.rb:54:in `run_initializers'
/usr/local/rvm/gems/ruby-1.9.2-p318/gems/railties-3.1.3/lib/rails/application.rb:96:in `initialize!'
/usr/local/rvm/gems/ruby-1.9.2-p318/gems/railties-3.1.3/lib/rails/railtie/configurable.rb:30:in `method_missing'
/home/ralv/devapp/config/environment.rb:5:in `<top (required)>'
/usr/local/rvm/gems/ruby-1.9.2-p318/gems/activesupport-3.1.3/lib/active_support/dependencies.rb:240:in `require'
/usr/local/rvm/gems/ruby-1.9.2-p318/gems/activesupport-3.1.3/lib/active_support/dependencies.rb:240:in `block in require'
/usr/local/rvm/gems/ruby-1.9.2-p318/gems/activesupport-3.1.3/lib/active_support/dependencies.rb:223:in `block in load_dependency'
/usr/local/rvm/gems/ruby-1.9.2-p318/gems/activesupport-3.1.3/lib/active_support/dependencies.rb:640:in `new_constants_in'
/usr/local/rvm/gems/ruby-1.9.2-p318/gems/activesupport-3.1.3/lib/active_support/dependencies.rb:223:in `load_dependency'
/usr/local/rvm/gems/ruby-1.9.2-p318/gems/activesupport-3.1.3/lib/active_support/dependencies.rb:240:in `require'
/usr/local/rvm/gems/ruby-1.9.2-p318/gems/railties-3.1.3/lib/rails/application.rb:83:in `require_environment!'
/usr/local/rvm/gems/ruby-1.9.2-p318/gems/railties-3.1.3/lib/rails/application.rb:193:in `block (2 levels) in initialize_tasks'
/usr/local/rvm/gems/ruby-1.9.2-p318/gems/rake-0.9.2.2/lib/rake/task.rb:205:in `call'
/usr/local/rvm/gems/ruby-1.9.2-p318/gems/rake-0.9.2.2/lib/rake/task.rb:205:in `block in execute'
/usr/local/rvm/gems/ruby-1.9.2-p318/gems/rake-0.9.2.2/lib/rake/task.rb:200:in `each'
/usr/local/rvm/gems/ruby-1.9.2-p318/gems/rake-0.9.2.2/lib/rake/task.rb:200:in `execute'
/usr/local/rvm/gems/ruby-1.9.2-p318/gems/rake-0.9.2.2/lib/rake/task.rb:158:in `block in invoke_with_call_chain'
/usr/local/rvm/rubies/ruby-1.9.2-p318/lib/ruby/1.9.1/monitor.rb:201:in `mon_synchronize'
/usr/local/rvm/gems/ruby-1.9.2-p318/gems/rake-0.9.2.2/lib/rake/task.rb:151:in `invoke_with_call_chain'
/usr/local/rvm/gems/ruby-1.9.2-p318/gems/rake-0.9.2.2/lib/rake/task.rb:176:in `block in invoke_prerequisites'
/usr/local/rvm/gems/ruby-1.9.2-p318/gems/rake-0.9.2.2/lib/rake/task.rb:174:in `each'
/usr/local/rvm/gems/ruby-1.9.2-p318/gems/rake-0.9.2.2/lib/rake/task.rb:174:in `invoke_prerequisites'
/usr/local/rvm/gems/ruby-1.9.2-p318/gems/rake-0.9.2.2/lib/rake/task.rb:157:in `block in invoke_with_call_chain'
/usr/local/rvm/rubies/ruby-1.9.2-p318/lib/ruby/1.9.1/monitor.rb:201:in `mon_synchronize'
/usr/local/rvm/gems/ruby-1.9.2-p318/gems/rake-0.9.2.2/lib/rake/task.rb:151:in `invoke_with_call_chain'
/usr/local/rvm/gems/ruby-1.9.2-p318/gems/rake-0.9.2.2/lib/rake/task.rb:144:in `invoke'
/usr/local/rvm/gems/ruby-1.9.2-p318/gems/rake-0.9.2.2/lib/rake/application.rb:116:in `invoke_task'
/usr/local/rvm/gems/ruby-1.9.2-p318/gems/rake-0.9.2.2/lib/rake/application.rb:94:in `block (2 levels) in top_level'
/usr/local/rvm/gems/ruby-1.9.2-p318/gems/rake-0.9.2.2/lib/rake/application.rb:94:in `each'
/usr/local/rvm/gems/ruby-1.9.2-p318/gems/rake-0.9.2.2/lib/rake/application.rb:94:in `block in top_level'
/usr/local/rvm/gems/ruby-1.9.2-p318/gems/rake-0.9.2.2/lib/rake/application.rb:133:in `standard_exception_handling'
/usr/local/rvm/gems/ruby-1.9.2-p318/gems/rake-0.9.2.2/lib/rake/application.rb:88:in `top_level'
/usr/local/rvm/gems/ruby-1.9.2-p318/gems/rake-0.9.2.2/lib/rake/application.rb:66:in `block in run'
/usr/local/rvm/gems/ruby-1.9.2-p318/gems/rake-0.9.2.2/lib/rake/application.rb:133:in `standard_exception_handling'
/usr/local/rvm/gems/ruby-1.9.2-p318/gems/rake-0.9.2.2/lib/rake/application.rb:63:in `run'
/usr/local/rvm/gems/ruby-1.9.2-p318/gems/rake-0.9.2.2/bin/rake:33:in `<top (required)>'
/usr/local/rvm/gems/ruby-1.9.2-p318/bin/rake:19:in `load'
/usr/local/rvm/gems/ruby-1.9.2-p318/bin/rake:19:in `<main>'
Tasks: TOP => db:migrate => environment
I can solve the problem by commenting out the 89th line of my locale file:
open_tasks: %{total} (%{count} offen)
But it's quite annoying to do this everytime I want to migrate the database...
The problem seems to be the blank character in front of the first percent sign. If I change the line to
open_tasks: (%{total} (%{count} offen)
I can migrate without an abortion.
How can I avoid this parser error?
Thanks
Christian

You can use quotes for complex values
open_tasks: "%{total} (%{count} offen)"

Resources