ReadTimeout error when starting server sidekiq on ubuntu 14.10 - ruby-on-rails

I installed redis server by default it's running 6379 port but when i am running sidekiq its not starting, I added in Gemfile gem 'sidekiq', '3.3.0'
please help me out with this problem
thanks in ADVANCE
this is the error
santosh#santosh-Vostro-3560:~/Roorah$ bundle exec sidekiq
Starting up a new ElasticSearch client with
Net::ReadTimeout
/usr/lib/ruby/2.1.0/net/protocol.rb:158:in `rescue in rbuf_fill'
/usr/lib/ruby/2.1.0/net/protocol.rb:152:in `rbuf_fill'
/usr/lib/ruby/2.1.0/net/protocol.rb:134:in `readuntil'
/usr/lib/ruby/2.1.0/net/protocol.rb:144:in `readline'
/usr/lib/ruby/2.1.0/net/http/response.rb:39:in `read_status_line'
/usr/lib/ruby/2.1.0/net/http/response.rb:28:in `read_new'
/usr/lib/ruby/2.1.0/net/http.rb:1408:in `block in transport_request'
/usr/lib/ruby/2.1.0/net/http.rb:1405:in `catch'
/usr/lib/ruby/2.1.0/net/http.rb:1405:in `transport_request'
/usr/lib/ruby/2.1.0/net/http.rb:1378:in `request'
/var/lib/gems/2.1.0/gems/newrelic_rpm-3.9.5.251/lib/new_relic/agent/instrumentation/net.rb:27:in `block (2 levels) in request_with_newrelic_trace'
/var/lib/gems/2.1.0/gems/newrelic_rpm-3.9.5.251/lib/new_relic/agent.rb:454:in `disable_all_tracing'
/var/lib/gems/2.1.0/gems/newrelic_rpm-3.9.5.251/lib/new_relic/agent/instrumentation/net.rb:26:in `block in request_with_newrelic_trace'
/var/lib/gems/2.1.0/gems/newrelic_rpm-3.9.5.251/lib/new_relic/agent/cross_app_tracing.rb:38:in `tl_trace_http_request'
/var/lib/gems/2.1.0/gems/newrelic_rpm-3.9.5.251/lib/new_relic/agent/instrumentation/net.rb:23:in `request_with_newrelic_trace'
/usr/lib/ruby/2.1.0/net/http.rb:1371:in `block in request'
/usr/lib/ruby/2.1.0/net/http.rb:853:in `start'
/usr/lib/ruby/2.1.0/net/http.rb:1369:in `request'
/var/lib/gems/2.1.0/gems/newrelic_rpm-3.9.5.251/lib/new_relic/agent/instrumentation/net.rb:27:in `block (2 levels) in request_with_newrelic_trace'
/var/lib/gems/2.1.0/gems/newrelic_rpm-3.9.5.251/lib/new_relic/agent.rb:454:in `disable_all_tracing'
/var/lib/gems/2.1.0/gems/newrelic_rpm-3.9.5.251/lib/new_relic/agent/instrumentation/net.rb:26:in `block in request_with_newrelic_trace'
/var/lib/gems/2.1.0/gems/newrelic_rpm-3.9.5.251/lib/new_relic/agent/cross_app_tracing.rb:43:in `tl_trace_http_request'
/var/lib/gems/2.1.0/gems/newrelic_rpm-3.9.5.251/lib/new_relic/agent/instrumentation/net.rb:23:in `request_with_newrelic_trace'
/var/lib/gems/2.1.0/gems/faraday-0.9.0/lib/faraday/adapter/net_http.rb:80:in `perform_request'
/var/lib/gems/2.1.0/gems/faraday-0.9.0/lib/faraday/adapter/net_http.rb:39:in `call'
/var/lib/gems/2.1.0/gems/faraday-0.9.0/lib/faraday/rack_builder.rb:139:in `build_response'
/var/lib/gems/2.1.0/gems/faraday-0.9.0/lib/faraday/connection.rb:377:in `run_request'
/var/lib/gems/2.1.0/gems/elasticsearch-transport-1.0.5/lib/elasticsearch/transport/transport/http/faraday.rb:21:in `block in perform_request'
/var/lib/gems/2.1.0/gems/elasticsearch-transport-1.0.5/lib/elasticsearch/transport/transport/base.rb:187:in `call'
/var/lib/gems/2.1.0/gems/elasticsearch-transport-1.0.5/lib/elasticsearch/transport/transport/base.rb:187:in `perform_request'
/var/lib/gems/2.1.0/gems/elasticsearch-transport-1.0.5/lib/elasticsearch/transport/transport/http/faraday.rb:20:in `perform_request'
/var/lib/gems/2.1.0/gems/elasticsearch-transport-1.0.5/lib/elasticsearch/transport/client.rb:104:in `perform_request'
/var/lib/gems/2.1.0/gems/elasticsearch-api-1.0.5/lib/elasticsearch/api/actions/bulk.rb:81:in `bulk'
/var/lib/gems/2.1.0/gems/elasticsearch-model-0.1.6/lib/elasticsearch/model/importing.rb:120:in `block in import'
/var/lib/gems/2.1.0/gems/elasticsearch-model-0.1.6/lib/elasticsearch/model/adapters/active_record.rb:96:in `block in __find_in_batches'
/var/lib/gems/2.1.0/gems/activerecord-4.1.4/lib/active_record/relation/batches.rb:125:in `find_in_batches'
/var/lib/gems/2.1.0/gems/activerecord-4.1.4/lib/active_record/querying.rb:9:in `find_in_batches'
/var/lib/gems/2.1.0/gems/elasticsearch-model-0.1.6/lib/elasticsearch/model/proxy.rb:80:in `method_missing'
/var/lib/gems/2.1.0/gems/elasticsearch-model-0.1.6/lib/elasticsearch/model/adapters/active_record.rb:95:in `__find_in_batches'
/var/lib/gems/2.1.0/gems/elasticsearch-model-0.1.6/lib/elasticsearch/model/importing.rb:119:in `import'
/var/lib/gems/2.1.0/gems/elasticsearch-model-0.1.6/lib/elasticsearch/model.rb:112:in `import'
/home/santosh/Roorah/app/models/city_coordinate.rb:8:in `<top (required)>'
/var/lib/gems/2.1.0/gems/activesupport-4.1.4/lib/active_support/dependencies.rb:443:in `load'
/var/lib/gems/2.1.0/gems/activesupport-4.1.4/lib/active_support/dependencies.rb:443:in `block in load_file'
/var/lib/gems/2.1.0/gems/activesupport-4.1.4/lib/active_support/dependencies.rb:633:in `new_constants_in'
/var/lib/gems/2.1.0/gems/activesupport-4.1.4/lib/active_support/dependencies.rb:442:in `load_file'
/var/lib/gems/2.1.0/gems/activesupport-4.1.4/lib/active_support/dependencies.rb:342:in `require_or_load'
/var/lib/gems/2.1.0/gems/activesupport-4.1.4/lib/active_support/dependencies.rb:307:in `depend_on'
/var/lib/gems/2.1.0/gems/activesupport-4.1.4/lib/active_support/dependencies.rb:225:in `require_dependency'
/var/lib/gems/2.1.0/gems/railties-4.1.4/lib/rails/engine.rb:468:in `block (2 levels) in eager_load!'
/var/lib/gems/2.1.0/gems/railties-4.1.4/lib/rails/engine.rb:467:in `each'
/var/lib/gems/2.1.0/gems/railties-4.1.4/lib/rails/engine.rb:467:in `block in eager_load!'
/var/lib/gems/2.1.0/gems/railties-4.1.4/lib/rails/engine.rb:465:in `each'
/var/lib/gems/2.1.0/gems/railties-4.1.4/lib/rails/engine.rb:465:in `eager_load!'
/var/lib/gems/2.1.0/gems/railties-4.1.4/lib/rails/engine.rb:346:in `eager_load!'
/var/lib/gems/2.1.0/gems/railties-4.1.4/lib/rails/application/finisher.rb:58:in `each'
/var/lib/gems/2.1.0/gems/railties-4.1.4/lib/rails/application/finisher.rb:58:in `block in <module:Finisher>'
/var/lib/gems/2.1.0/gems/railties-4.1.4/lib/rails/initializable.rb:30:in `instance_exec'
/var/lib/gems/2.1.0/gems/railties-4.1.4/lib/rails/initializable.rb:30:in `run'
/var/lib/gems/2.1.0/gems/railties-4.1.4/lib/rails/initializable.rb:55:in `block in run_initializers'
/usr/lib/ruby/2.1.0/tsort.rb:226:in `block in tsort_each'
/usr/lib/ruby/2.1.0/tsort.rb:348:in `block (2 levels) in each_strongly_connected_component'
/usr/lib/ruby/2.1.0/tsort.rb:427:in `each_strongly_connected_component_from'
/usr/lib/ruby/2.1.0/tsort.rb:347:in `block in each_strongly_connected_component'
/usr/lib/ruby/2.1.0/tsort.rb:345:in `each'
/usr/lib/ruby/2.1.0/tsort.rb:345:in `call'
/usr/lib/ruby/2.1.0/tsort.rb:345:in `each_strongly_connected_component'
/usr/lib/ruby/2.1.0/tsort.rb:224:in `tsort_each'
/usr/lib/ruby/2.1.0/tsort.rb:205:in `tsort_each'
/var/lib/gems/2.1.0/gems/railties-4.1.4/lib/rails/initializable.rb:54:in `run_initializers'
/var/lib/gems/2.1.0/gems/railties-4.1.4/lib/rails/application.rb:300:in `initialize!'
/home/santosh/Roorah/config/environment.rb:5:in `<top (required)>'
/var/lib/gems/2.1.0/gems/activesupport-4.1.4/lib/active_support /dependencies.rb:247:in `require'
/var/lib/gems/2.1.0/gems/activesupport-4.1.4/lib/active_support/dependencies.rb:247:in `block in require'
/var/lib/gems/2.1.0/gems/activesupport-4.1.4/lib/active_support/dependencies.rb:232:in `load_dependency'
/var/lib/gems/2.1.0/gems/activesupport-4.1.4/lib/active_support/dependencies.rb:247:in `require'
/var/lib/gems/2.1.0/gems/sidekiq-3.3.0/lib/sidekiq/cli.rb:236:in `boot_system'
/var/lib/gems/2.1.0/gems/sidekiq-3.3.0/lib/sidekiq/cli.rb:50:in `run'
/var/lib/ gems/2.1.0/gems/sidekiq-3.3.0/bin/sidekiq:8:in `<top (required)>'
/usr/local/bin/sidekiq:23:in `load'
Here is the city_coordinate model
class CityCoordinate < ActiveRecord::Base
include Elasticsearch::Model
include Elasticsearch::Model::Callbacks
# Elasticsearch::Model.client = Elasticsearch::Client.new url: ENV['BONSAI_URL'], log: true
end
CityCoordinate.import

Related

Error connecting to Redis on localhost:6379 (Errno::ECONNREFUSED) (Redis::CannotConnectError)

I try to connect to reddis On c9.io
But get this error
/usr/local/rvm/gems/ruby-2.4.0/gems/redis-4.0.1/lib/redis/client.rb:344:in `rescue in establish_connection': Error connecting to Redis on localhost:6379 (Errno::ECONNREFUSED) (Redis::CannotConnectError)
from /usr/local/rvm/gems/ruby-2.4.0/gems/redis-4.0.1/lib/redis/client.rb:329:in `establish_connection'
from /usr/local/rvm/gems/ruby-2.4.0/gems/redis-4.0.1/lib/redis/client.rb:99:in `block in connect'
from /usr/local/rvm/gems/ruby-2.4.0/gems/redis-4.0.1/lib/redis/client.rb:291:in `with_reconnect'
from /usr/local/rvm/gems/ruby-2.4.0/gems/redis-4.0.1/lib/redis/client.rb:98:in `connect'
from /usr/local/rvm/gems/ruby-2.4.0/gems/redis-4.0.1/lib/redis/client.rb:363:in `ensure_connected'
from /usr/local/rvm/gems/ruby-2.4.0/gems/redis-4.0.1/lib/redis/client.rb:219:in `block in process'
from /usr/local/rvm/gems/ruby-2.4.0/gems/redis-4.0.1/lib/redis/client.rb:304:in `logging'
from /usr/local/rvm/gems/ruby-2.4.0/gems/redis-4.0.1/lib/redis/client.rb:218:in `process'
from /usr/local/rvm/gems/ruby-2.4.0/gems/redis-4.0.1/lib/redis/client.rb:118:in `call'
from /usr/local/rvm/gems/ruby-2.4.0/gems/redis-4.0.1/lib/redis.rb:1330:in `block in sadd'
from /usr/local/rvm/gems/ruby-2.4.0/gems/redis-4.0.1/lib/redis.rb:45:in `block in synchronize'
from /usr/local/rvm/rubies/ruby-2.4.0/lib/ruby/2.4.0/monitor.rb:214:in `mon_synchronize'
from /usr/local/rvm/gems/ruby-2.4.0/gems/redis-4.0.1/lib/redis.rb:45:in `synchronize'
from /usr/local/rvm/gems/ruby-2.4.0/gems/redis-4.0.1/lib/redis.rb:1329:in `sadd'
from /usr/local/rvm/gems/ruby-2.4.0/gems/redis-namespace-1.6.0/lib/redis/namespace.rb:442:in `call_with_namespace'
from /usr/local/rvm/gems/ruby-2.4.0/gems/redis-namespace-1.6.0/lib/redis/namespace.rb:328:in `method_missing'
from /usr/local/rvm/gems/ruby-2.4.0/gems/resque-1.27.4/lib/resque/data_store.rb:59:in `method_missing'
from /usr/local/rvm/gems/ruby-2.4.0/gems/resque-scheduler-4.3.1/lib/resque/scheduler/scheduling_extensions.rb:94:in `set_schedule'
from /usr/local/rvm/gems/ruby-2.4.0/gems/resque-scheduler-4.3.1/lib/resque/scheduler/scheduling_extensions.rb:51:in `block in schedule='
from /usr/local/rvm/gems/ruby-2.4.0/gems/resque-scheduler-4.3.1/lib/resque/scheduler/scheduling_extensions.rb:50:in `each'
from /usr/local/rvm/gems/ruby-2.4.0/gems/resque-scheduler-4.3.1/lib/resque/scheduler/scheduling_extensions.rb:50:in `schedule='
from /home/ubuntu/workspace/UnicumParser/config/initializers/resque.rb:4:in `<top (required)>'
from /usr/local/rvm/gems/ruby-2.4.0/gems/activesupport-5.0.1/lib/active_support/dependencies.rb:287:in `load'
from /usr/local/rvm/gems/ruby-2.4.0/gems/activesupport-5.0.1/lib/active_support/dependencies.rb:287:in `block in load'
from /usr/local/rvm/gems/ruby-2.4.0/gems/activesupport-5.0.1/lib/active_support/dependencies.rb:259:in `load_dependency'
from /usr/local/rvm/gems/ruby-2.4.0/gems/activesupport-5.0.1/lib/active_support/dependencies.rb:287:in `load'
from /usr/local/rvm/gems/ruby-2.4.0/gems/railties-5.0.1/lib/rails/engine.rb:648:in `block in load_config_initializer'
from /usr/local/rvm/gems/ruby-2.4.0/gems/activesupport-5.0.1/lib/active_support/notifications.rb:166:in `instrument'
from /usr/local/rvm/gems/ruby-2.4.0/gems/railties-5.0.1/lib/rails/engine.rb:647:in `load_config_initializer'
from /usr/local/rvm/gems/ruby-2.4.0/gems/railties-5.0.1/lib/rails/engine.rb:612:in `block (2 levels) in <class:Engine>'
from /usr/local/rvm/gems/ruby-2.4.0/gems/railties-5.0.1/lib/rails/engine.rb:611:in `each'
from /usr/local/rvm/gems/ruby-2.4.0/gems/railties-5.0.1/lib/rails/engine.rb:611:in `block in <class:Engine>'
from /usr/local/rvm/gems/ruby-2.4.0/gems/railties-5.0.1/lib/rails/initializable.rb:30:in `instance_exec'
from /usr/local/rvm/gems/ruby-2.4.0/gems/railties-5.0.1/lib/rails/initializable.rb:30:in `run'
from /usr/local/rvm/gems/ruby-2.4.0/gems/railties-5.0.1/lib/rails/initializable.rb:55:in `block in run_initializers'
from /usr/local/rvm/rubies/ruby-2.4.0/lib/ruby/2.4.0/tsort.rb:228:in `block in tsort_each'
from /usr/local/rvm/rubies/ruby-2.4.0/lib/ruby/2.4.0/tsort.rb:350:in `block (2 levels) in each_strongly_connected_component'
from /usr/local/rvm/rubies/ruby-2.4.0/lib/ruby/2.4.0/tsort.rb:422:in `block (2 levels) in each_strongly_connected_component_from'
from /usr/local/rvm/rubies/ruby-2.4.0/lib/ruby/2.4.0/tsort.rb:431:in `each_strongly_connected_component_from'
from /usr/local/rvm/rubies/ruby-2.4.0/lib/ruby/2.4.0/tsort.rb:421:in `block in each_strongly_connected_component_from'
from /usr/local/rvm/gems/ruby-2.4.0/gems/railties-5.0.1/lib/rails/initializable.rb:44:in `each'
from /usr/local/rvm/gems/ruby-2.4.0/gems/railties-5.0.1/lib/rails/initializable.rb:44:in `tsort_each_child'
from /usr/local/rvm/rubies/ruby-2.4.0/lib/ruby/2.4.0/tsort.rb:415:in `call'
from /usr/local/rvm/rubies/ruby-2.4.0/lib/ruby/2.4.0/tsort.rb:415:in `each_strongly_connected_component_from'
from /usr/local/rvm/rubies/ruby-2.4.0/lib/ruby/2.4.0/tsort.rb:349:in `block in each_strongly_connected_component'
from /usr/local/rvm/rubies/ruby-2.4.0/lib/ruby/2.4.0/tsort.rb:347:in `each'
from /usr/local/rvm/rubies/ruby-2.4.0/lib/ruby/2.4.0/tsort.rb:347:in `call'
from /usr/local/rvm/rubies/ruby-2.4.0/lib/ruby/2.4.0/tsort.rb:347:in `each_strongly_connected_component'
from /usr/local/rvm/rubies/ruby-2.4.0/lib/ruby/2.4.0/tsort.rb:226:in `tsort_each'
from /usr/local/rvm/rubies/ruby-2.4.0/lib/ruby/2.4.0/tsort.rb:205:in `tsort_each'
from /usr/local/rvm/gems/ruby-2.4.0/gems/railties-5.0.1/lib/rails/initializable.rb:54:in `run_initializers'
from /usr/local/rvm/gems/ruby-2.4.0/gems/railties-5.0.1/lib/rails/application.rb:352:in `initialize!'
from /home/ubuntu/workspace/UnicumParser/config/environment.rb:5:in `<top (required)>'
from /home/ubuntu/workspace/UnicumParser/config.ru:3:in `require_relative'
from /home/ubuntu/workspace/UnicumParser/config.ru:3:in `block in <main>'
from /usr/local/rvm/gems/ruby-2.4.0/gems/rack-2.0.3/lib/rack/builder.rb:55:in `instance_eval'
from /usr/local/rvm/gems/ruby-2.4.0/gems/rack-2.0.3/lib/rack/builder.rb:55:in `initialize'
from /home/ubuntu/workspace/UnicumParser/config.ru:in `new'
from /home/ubuntu/workspace/UnicumParser/config.ru:in `<main>'
from /usr/local/rvm/gems/ruby-2.4.0/gems/rack-2.0.3/lib/rack/builder.rb:49:in `eval'
from /usr/local/rvm/gems/ruby-2.4.0/gems/rack-2.0.3/lib/rack/builder.rb:49:in `new_from_string'
from /usr/local/rvm/gems/ruby-2.4.0/gems/rack-2.0.3/lib/rack/builder.rb:40:in `parse_file'
from /usr/local/rvm/gems/ruby-2.4.0/gems/rack-2.0.3/lib/rack/server.rb:319:in `build_app_and_options_from_config'
from /usr/local/rvm/gems/ruby-2.4.0/gems/rack-2.0.3/lib/rack/server.rb:219:in `app'
from /usr/local/rvm/gems/ruby-2.4.0/gems/railties-5.0.1/lib/rails/commands/server.rb:59:in `app'
from /usr/local/rvm/gems/ruby-2.4.0/gems/rack-2.0.3/lib/rack/server.rb:354:in `wrapped_app'
from /usr/local/rvm/gems/ruby-2.4.0/gems/railties-5.0.1/lib/rails/commands/server.rb:124:in `log_to_stdout'
from /usr/local/rvm/gems/ruby-2.4.0/gems/railties-5.0.1/lib/rails/commands/server.rb:77:in `start'
from /usr/local/rvm/gems/ruby-2.4.0/gems/railties-5.0.1/lib/rails/commands/commands_tasks.rb:90:in `block in server'
from /usr/local/rvm/gems/ruby-2.4.0/gems/railties-5.0.1/lib/rails/commands/commands_tasks.rb:85:in `tap'
from /usr/local/rvm/gems/ruby-2.4.0/gems/railties-5.0.1/lib/rails/commands/commands_tasks.rb:85:in `server'
from /usr/local/rvm/gems/ruby-2.4.0/gems/railties-5.0.1/lib/rails/commands/commands_tasks.rb:49:in `run_command!'
from /usr/local/rvm/gems/ruby-2.4.0/gems/railties-5.0.1/lib/rails/commands.rb:18:in `<top (required)>'
from /home/ubuntu/workspace/UnicumParser/bin/rails:9:in `require'
from /home/ubuntu/workspace/UnicumParser/bin/rails:9:in `<top (required)>'
from /usr/local/rvm/gems/ruby-2.4.0/gems/spring-2.0.2/lib/spring/client/rails.rb:28:in `load'
from /usr/local/rvm/gems/ruby-2.4.0/gems/spring-2.0.2/lib/spring/client/rails.rb:28:in `call'
from /usr/local/rvm/gems/ruby-2.4.0/gems/spring-2.0.2/lib/spring/client/command.rb:7:in `call'
from /usr/local/rvm/gems/ruby-2.4.0/gems/spring-2.0.2/lib/spring/client.rb:30:in `run'
from /usr/local/rvm/gems/ruby-2.4.0/gems/spring-2.0.2/bin/spring:49:in `<top (required)>'
from /usr/local/rvm/gems/ruby-2.4.0/gems/spring-2.0.2/lib/spring/binstub.rb:31:in `load'
from /usr/local/rvm/gems/ruby-2.4.0/gems/spring-2.0.2/lib/spring/binstub.rb:31:in `<top (required)>'
from /home/ubuntu/workspace/UnicumParser/bin/spring:14:in `require'
from /home/ubuntu/workspace/UnicumParser/bin/spring:14:in `<top (required)>'
from bin/rails:3:in `load'
from bin/rails:3:in `<main>'
resque.rb file:
require 'resque'
require 'resque/scheduler'
Resque.schedule = YAML.load_file(File.join(Rails.root, 'config/resque_schedule.yml'))
Resque.logger = Logger.new(Rails.root.join('log', "#{Rails.env}_resque.log"))
Resque.logger.level = Logger::INFO
rails_env = ENV['RAILS_ENV'] || 'development'
Resque.redis.namespace = "resque:#{rails_env}"

Devise error in basic setup stage

I have used Devise a million times, but I have never had this issue. I have placed the gem in my gem file. I did 'bundle install' then I typed ' rails generate devise:install' and I get this error:
/Users/johnseabolt/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/activesupport-5.0.2/lib/active_support/inflector/methods.rb:268:in `const_get': uninitialized constant User (NameError)
from /Users/johnseabolt/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/activesupport-5.0.2/lib/active_support/inflector/methods.rb:268:in `block in constantize'
from /Users/johnseabolt/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/activesupport-5.0.2/lib/active_support/inflector/methods.rb:266:in `each'
from /Users/johnseabolt/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/activesupport-5.0.2/lib/active_support/inflector/methods.rb:266:in `inject'
from /Users/johnseabolt/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/activesupport-5.0.2/lib/active_support/inflector/methods.rb:266:in `constantize'
from /Users/johnseabolt/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/devise-4.2.1/lib/devise.rb:305:in `get'
from /Users/johnseabolt/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/devise-4.2.1/lib/devise/mapping.rb:81:in `to'
from /Users/johnseabolt/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/devise-4.2.1/lib/devise/mapping.rb:76:in `modules'
from /Users/johnseabolt/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/devise-4.2.1/lib/devise/mapping.rb:93:in `routes'
from /Users/johnseabolt/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/devise-4.2.1/lib/devise/mapping.rb:160:in `default_used_route'
from /Users/johnseabolt/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/devise-4.2.1/lib/devise/mapping.rb:70:in `initialize'
from /Users/johnseabolt/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/devise-4.2.1/lib/devise.rb:335:in `new'
from /Users/johnseabolt/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/devise-4.2.1/lib/devise.rb:335:in `add_mapping'
from /Users/johnseabolt/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/devise-4.2.1/lib/devise/rails/routes.rb:241:in `block in devise_for'
from /Users/johnseabolt/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/devise-4.2.1/lib/devise/rails/routes.rb:240:in `each'
from /Users/johnseabolt/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/devise-4.2.1/lib/devise/rails/routes.rb:240:in `devise_for'
from /Users/johnseabolt/Desktop/2. Projects/ReactBlog/config/routes.rb:2:in `block in <top (required)>'
from /Users/johnseabolt/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.2/lib/action_dispatch/routing/route_set.rb:389:in `instance_exec'
from /Users/johnseabolt/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.2/lib/action_dispatch/routing/route_set.rb:389:in `eval_block'
from /Users/johnseabolt/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.2/lib/action_dispatch/routing/route_set.rb:371:in `draw'
from /Users/johnseabolt/Desktop/2. Projects/ReactBlog/config/routes.rb:1:in `<top (required)>'
from /Users/johnseabolt/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/railties-5.0.2/lib/rails/application/routes_reloader.rb:40:in `block in load_paths'
from /Users/johnseabolt/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/railties-5.0.2/lib/rails/application/routes_reloader.rb:40:in `each'
from /Users/johnseabolt/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/railties-5.0.2/lib/rails/application/routes_reloader.rb:40:in `load_paths'
from /Users/johnseabolt/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/railties-5.0.2/lib/rails/application/routes_reloader.rb:16:in `reload!'
from /Users/johnseabolt/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/railties-5.0.2/lib/rails/application/routes_reloader.rb:26:in `block in updater'
from /Users/johnseabolt/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/activesupport-5.0.2/lib/active_support/file_update_checker.rb:77:in `execute'
from /Users/johnseabolt/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/railties-5.0.2/lib/rails/application/routes_reloader.rb:27:in `updater'
from /Users/johnseabolt/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/railties-5.0.2/lib/rails/application/routes_reloader.rb:7:in `execute_if_updated'
from /Users/johnseabolt/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/railties-5.0.2/lib/rails/application/finisher.rb:119:in `block in <module:Finisher>'
from /Users/johnseabolt/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/railties-5.0.2/lib/rails/initializable.rb:30:in `instance_exec'
from /Users/johnseabolt/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/railties-5.0.2/lib/rails/initializable.rb:30:in `run'
from /Users/johnseabolt/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/railties-5.0.2/lib/rails/initializable.rb:55:in `block in run_initializers'
from /Users/johnseabolt/.rbenv/versions/2.3.1/lib/ruby/2.3.0/tsort.rb:228:in `block in tsort_each'
from /Users/johnseabolt/.rbenv/versions/2.3.1/lib/ruby/2.3.0/tsort.rb:350:in `block (2 levels) in each_strongly_connected_component'
from /Users/johnseabolt/.rbenv/versions/2.3.1/lib/ruby/2.3.0/tsort.rb:431:in `each_strongly_connected_component_from'
from /Users/johnseabolt/.rbenv/versions/2.3.1/lib/ruby/2.3.0/tsort.rb:349:in `block in each_strongly_connected_component'
from /Users/johnseabolt/.rbenv/versions/2.3.1/lib/ruby/2.3.0/tsort.rb:347:in `each'
from /Users/johnseabolt/.rbenv/versions/2.3.1/lib/ruby/2.3.0/tsort.rb:347:in `call'
from /Users/johnseabolt/.rbenv/versions/2.3.1/lib/ruby/2.3.0/tsort.rb:347:in `each_strongly_connected_component'
from /Users/johnseabolt/.rbenv/versions/2.3.1/lib/ruby/2.3.0/tsort.rb:226:in `tsort_each'
from /Users/johnseabolt/.rbenv/versions/2.3.1/lib/ruby/2.3.0/tsort.rb:205:in `tsort_each'
from /Users/johnseabolt/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/railties-5.0.2/lib/rails/initializable.rb:54:in `run_initializers'
from /Users/johnseabolt/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/railties-5.0.2/lib/rails/application.rb:352:in `initialize!'
from /Users/johnseabolt/Desktop/2. Projects/ReactBlog/config/environment.rb:5:in `<top (required)>'
from /Users/johnseabolt/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/spring-2.0.1/lib/spring/application.rb:92:in `preload'
from /Users/johnseabolt/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/spring-2.0.1/lib/spring/application.rb:143:in `serve'
from /Users/johnseabolt/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/spring-2.0.1/lib/spring/application.rb:131:in `block in run'
from /Users/johnseabolt/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/spring-2.0.1/lib/spring/application.rb:125:in `loop'
from /Users/johnseabolt/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/spring-2.0.1/lib/spring/application.rb:125:in `run'
from /Users/johnseabolt/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/spring-2.0.1/lib/spring/application/boot.rb:19:in `<top (required)>'
from /Users/johnseabolt/.rbenv/versions/2.3.1/lib/ruby/site_ruby/2.3.0/rubygems/core_ext/kernel_require.rb:55:in `require'
from /Users/johnseabolt/.rbenv/versions/2.3.1/lib/ruby/site_ruby/2.3.0/rubygems/core_ext/kernel_require.rb:55:in `require'
from -e:1:in `<main>'
I previously had gotten past this step, but I was turning around and trying it again. I had already run 'rails generate devise User,' but had received an error. If I run that same command again, I get this:
/Users/johnseabolt/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/activesupport-5.0.2/lib/active_support/inflector/methods.rb:268:in `const_get': uninitialized constant User (NameError)
from /Users/johnseabolt/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/activesupport-5.0.2/lib/active_support/inflector/methods.rb:268:in `block in constantize'
from /Users/johnseabolt/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/activesupport-5.0.2/lib/active_support/inflector/methods.rb:266:in `each'
from /Users/johnseabolt/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/activesupport-5.0.2/lib/active_support/inflector/methods.rb:266:in `inject'
from /Users/johnseabolt/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/activesupport-5.0.2/lib/active_support/inflector/methods.rb:266:in `constantize'
from /Users/johnseabolt/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/devise-4.2.1/lib/devise.rb:305:in `get'
from /Users/johnseabolt/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/devise-4.2.1/lib/devise/mapping.rb:81:in `to'
from /Users/johnseabolt/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/devise-4.2.1/lib/devise/mapping.rb:76:in `modules'
from /Users/johnseabolt/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/devise-4.2.1/lib/devise/mapping.rb:93:in `routes'
from /Users/johnseabolt/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/devise-4.2.1/lib/devise/mapping.rb:160:in `default_used_route'
from /Users/johnseabolt/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/devise-4.2.1/lib/devise/mapping.rb:70:in `initialize'
from /Users/johnseabolt/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/devise-4.2.1/lib/devise.rb:335:in `new'
from /Users/johnseabolt/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/devise-4.2.1/lib/devise.rb:335:in `add_mapping'
from /Users/johnseabolt/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/devise-4.2.1/lib/devise/rails/routes.rb:241:in `block in devise_for'
from /Users/johnseabolt/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/devise-4.2.1/lib/devise/rails/routes.rb:240:in `each'
from /Users/johnseabolt/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/devise-4.2.1/lib/devise/rails/routes.rb:240:in `devise_for'
from /Users/johnseabolt/Desktop/2. Projects/ReactBlog/config/routes.rb:2:in `block in <top (required)>'
from /Users/johnseabolt/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.2/lib/action_dispatch/routing/route_set.rb:389:in `instance_exec'
from /Users/johnseabolt/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.2/lib/action_dispatch/routing/route_set.rb:389:in `eval_block'
from /Users/johnseabolt/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/actionpack-5.0.2/lib/action_dispatch/routing/route_set.rb:371:in `draw'
from /Users/johnseabolt/Desktop/2. Projects/ReactBlog/config/routes.rb:1:in `<top (required)>'
from /Users/johnseabolt/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/railties-5.0.2/lib/rails/application/routes_reloader.rb:40:in `block in load_paths'
from /Users/johnseabolt/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/railties-5.0.2/lib/rails/application/routes_reloader.rb:40:in `each'
from /Users/johnseabolt/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/railties-5.0.2/lib/rails/application/routes_reloader.rb:40:in `load_paths'
from /Users/johnseabolt/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/railties-5.0.2/lib/rails/application/routes_reloader.rb:16:in `reload!'
from /Users/johnseabolt/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/railties-5.0.2/lib/rails/application/routes_reloader.rb:26:in `block in updater'
from /Users/johnseabolt/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/activesupport-5.0.2/lib/active_support/file_update_checker.rb:77:in `execute'
from /Users/johnseabolt/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/railties-5.0.2/lib/rails/application/routes_reloader.rb:27:in `updater'
from /Users/johnseabolt/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/railties-5.0.2/lib/rails/application/routes_reloader.rb:7:in `execute_if_updated'
from /Users/johnseabolt/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/railties-5.0.2/lib/rails/application/finisher.rb:119:in `block in <module:Finisher>'
from /Users/johnseabolt/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/railties-5.0.2/lib/rails/initializable.rb:30:in `instance_exec'
from /Users/johnseabolt/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/railties-5.0.2/lib/rails/initializable.rb:30:in `run'
from /Users/johnseabolt/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/railties-5.0.2/lib/rails/initializable.rb:55:in `block in run_initializers'
from /Users/johnseabolt/.rbenv/versions/2.3.1/lib/ruby/2.3.0/tsort.rb:228:in `block in tsort_each'
from /Users/johnseabolt/.rbenv/versions/2.3.1/lib/ruby/2.3.0/tsort.rb:350:in `block (2 levels) in each_strongly_connected_component'
from /Users/johnseabolt/.rbenv/versions/2.3.1/lib/ruby/2.3.0/tsort.rb:431:in `each_strongly_connected_component_from'
from /Users/johnseabolt/.rbenv/versions/2.3.1/lib/ruby/2.3.0/tsort.rb:349:in `block in each_strongly_connected_component'
from /Users/johnseabolt/.rbenv/versions/2.3.1/lib/ruby/2.3.0/tsort.rb:347:in `each'
from /Users/johnseabolt/.rbenv/versions/2.3.1/lib/ruby/2.3.0/tsort.rb:347:in `call'
from /Users/johnseabolt/.rbenv/versions/2.3.1/lib/ruby/2.3.0/tsort.rb:347:in `each_strongly_connected_component'
from /Users/johnseabolt/.rbenv/versions/2.3.1/lib/ruby/2.3.0/tsort.rb:226:in `tsort_each'
from /Users/johnseabolt/.rbenv/versions/2.3.1/lib/ruby/2.3.0/tsort.rb:205:in `tsort_each'
from /Users/johnseabolt/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/railties-5.0.2/lib/rails/initializable.rb:54:in `run_initializers'
from /Users/johnseabolt/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/railties-5.0.2/lib/rails/application.rb:352:in `initialize!'
from /Users/johnseabolt/Desktop/2. Projects/ReactBlog/config/environment.rb:5:in `<top (required)>'
from /Users/johnseabolt/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/spring-2.0.1/lib/spring/application.rb:92:in `preload'
from /Users/johnseabolt/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/spring-2.0.1/lib/spring/application.rb:143:in `serve'
from /Users/johnseabolt/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/spring-2.0.1/lib/spring/application.rb:131:in `block in run'
from /Users/johnseabolt/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/spring-2.0.1/lib/spring/application.rb:125:in `loop'
from /Users/johnseabolt/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/spring-2.0.1/lib/spring/application.rb:125:in `run'
from /Users/johnseabolt/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/spring-2.0.1/lib/spring/application/boot.rb:19:in `<top (required)>'
from /Users/johnseabolt/.rbenv/versions/2.3.1/lib/ruby/site_ruby/2.3.0/rubygems/core_ext/kernel_require.rb:55:in `require'
from /Users/johnseabolt/.rbenv/versions/2.3.1/lib/ruby/site_ruby/2.3.0/rubygems/core_ext/kernel_require.rb:55:in `require'
from -e:1:in `<main>'
Can someone help? I can't seem to get past this basic setup stage.
Your error shows you added devise_for :user in routes.rb when you haven't set it up yet, as shown here:
from /Users/johnseabolt/Desktop/2. Projects/ReactBlog/config/routes.rb:2:in `<top (required)>'
Remove devise_for :user from routes.rb, run the install generator, then add devise_for :user again if it worked out.

Rails undefined method "to_time_preserves_timezone"

Something was broken and now no one generator is not works but i'm nothing change after i'm using rails generator last time. That's i got in a console
/home/sanua/ct/config/initializers/new_framework_defaults.rb:15:in `<top (required)>': undefined method `to_time_preserves_timezone=' for ActiveSupport:Module (NoMethodError)
from /usr/lib/ruby/vendor_ruby/active_support/dependencies.rb:268:in `load'
from /usr/lib/ruby/vendor_ruby/active_support/dependencies.rb:268:in `block in load'
from /usr/lib/ruby/vendor_ruby/active_support/dependencies.rb:240:in `load_dependency'
from /usr/lib/ruby/vendor_ruby/active_support/dependencies.rb:268:in `load'
from /usr/lib/ruby/vendor_ruby/rails/engine.rb:652:in `block in load_config_initializer'
from /usr/lib/ruby/vendor_ruby/active_support/notifications.rb:166:in `instrument'
from /usr/lib/ruby/vendor_ruby/rails/engine.rb:651:in `load_config_initializer'
from /usr/lib/ruby/vendor_ruby/rails/engine.rb:616:in `block (2 levels) in <class:Engine>'
from /usr/lib/ruby/vendor_ruby/rails/engine.rb:615:in `each'
from /usr/lib/ruby/vendor_ruby/rails/engine.rb:615:in `block in <class:Engine>'
from /usr/lib/ruby/vendor_ruby/rails/initializable.rb:30:in `instance_exec'
from /usr/lib/ruby/vendor_ruby/rails/initializable.rb:30:in `run'
from /usr/lib/ruby/vendor_ruby/rails/initializable.rb:55:in `block in run_initializers'
from /usr/lib/ruby/2.3.0/tsort.rb:228:in `block in tsort_each'
from /usr/lib/ruby/2.3.0/tsort.rb:350:in `block (2 levels) in each_strongly_connected_component'
from /usr/lib/ruby/2.3.0/tsort.rb:422:in `block (2 levels) in each_strongly_connected_component_from'
from /usr/lib/ruby/2.3.0/tsort.rb:431:in `each_strongly_connected_component_from'
from /usr/lib/ruby/2.3.0/tsort.rb:421:in `block in each_strongly_connected_component_from'
from /usr/lib/ruby/vendor_ruby/rails/initializable.rb:44:in `each'
from /usr/lib/ruby/vendor_ruby/rails/initializable.rb:44:in `tsort_each_child'
from /usr/lib/ruby/2.3.0/tsort.rb:415:in `call'
from /usr/lib/ruby/2.3.0/tsort.rb:415:in `each_strongly_connected_component_from'
from /usr/lib/ruby/2.3.0/tsort.rb:349:in `block in each_strongly_connected_component'
from /usr/lib/ruby/2.3.0/tsort.rb:347:in `each'
from /usr/lib/ruby/2.3.0/tsort.rb:347:in `call'
from /usr/lib/ruby/2.3.0/tsort.rb:347:in `each_strongly_connected_component'
from /usr/lib/ruby/2.3.0/tsort.rb:226:in `tsort_each'
from /usr/lib/ruby/2.3.0/tsort.rb:205:in `tsort_each'
from /usr/lib/ruby/vendor_ruby/rails/initializable.rb:54:in `run_initializers'
from /usr/lib/ruby/vendor_ruby/rails/application.rb:352:in `initialize!'
from /home/sanua/ct/config/environment.rb:5:in `<top (required)>'
from /usr/lib/ruby/vendor_ruby/active_support/dependencies.rb:274:in `require'
from /usr/lib/ruby/vendor_ruby/active_support/dependencies.rb:274:in `block in require'
from /usr/lib/ruby/vendor_ruby/active_support/dependencies.rb:240:in `load_dependency'
from /usr/lib/ruby/vendor_ruby/active_support/dependencies.rb:274:in `require'
from /usr/lib/ruby/vendor_ruby/spring/application.rb:92:in `preload'
from /usr/lib/ruby/vendor_ruby/spring/application.rb:143:in `serve'
from /usr/lib/ruby/vendor_ruby/spring/application.rb:131:in `block in run'
from /usr/lib/ruby/vendor_ruby/spring/application.rb:125:in `loop'
from /usr/lib/ruby/vendor_ruby/spring/application.rb:125:in `run'
from /usr/lib/ruby/vendor_ruby/spring/application/boot.rb:18:in `<top (required)>'
from /usr/lib/ruby/2.3.0/rubygems/core_ext/kernel_require.rb:55:in `require'
from /usr/lib/ruby/2.3.0/rubygems/core_ext/kernel_require.rb:55:in `require'
from -e:1:in `<main>'/home/sanua/ct/config/initializers/new_framework_defaults.rb:15:in `<top (required)>': undefined method `to_time_preserves_timezone=' for ActiveSupport:Module (NoMethodError)
from /usr/lib/ruby/vendor_ruby/active_support/dependencies.rb:268:in `load'
from /usr/lib/ruby/vendor_ruby/active_support/dependencies.rb:268:in `block in load'
from /usr/lib/ruby/vendor_ruby/active_support/dependencies.rb:240:in `load_dependency'
from /usr/lib/ruby/vendor_ruby/active_support/dependencies.rb:268:in `load'
from /usr/lib/ruby/vendor_ruby/rails/engine.rb:652:in `block in load_config_initializer'
from /usr/lib/ruby/vendor_ruby/active_support/notifications.rb:166:in `instrument'
from /usr/lib/ruby/vendor_ruby/rails/engine.rb:651:in `load_config_initializer'
from /usr/lib/ruby/vendor_ruby/rails/engine.rb:616:in `block (2 levels) in <class:Engine>'
from /usr/lib/ruby/vendor_ruby/rails/engine.rb:615:in `each'
from /usr/lib/ruby/vendor_ruby/rails/engine.rb:615:in `block in <class:Engine>'
from /usr/lib/ruby/vendor_ruby/rails/initializable.rb:30:in `instance_exec'
from /usr/lib/ruby/vendor_ruby/rails/initializable.rb:30:in `run'
from /usr/lib/ruby/vendor_ruby/rails/initializable.rb:55:in `block in run_initializers'
from /usr/lib/ruby/2.3.0/tsort.rb:228:in `block in tsort_each'
from /usr/lib/ruby/2.3.0/tsort.rb:350:in `block (2 levels) in each_strongly_connected_component'
from /usr/lib/ruby/2.3.0/tsort.rb:422:in `block (2 levels) in each_strongly_connected_component_from'
from /usr/lib/ruby/2.3.0/tsort.rb:431:in `each_strongly_connected_component_from'
from /usr/lib/ruby/2.3.0/tsort.rb:421:in `block in each_strongly_connected_component_from'
from /usr/lib/ruby/vendor_ruby/rails/initializable.rb:44:in `each'
from /usr/lib/ruby/vendor_ruby/rails/initializable.rb:44:in `tsort_each_child'
from /usr/lib/ruby/2.3.0/tsort.rb:415:in `call'
from /usr/lib/ruby/2.3.0/tsort.rb:415:in `each_strongly_connected_component_from'
from /usr/lib/ruby/2.3.0/tsort.rb:349:in `block in each_strongly_connected_component'
from /usr/lib/ruby/2.3.0/tsort.rb:347:in `each'
from /usr/lib/ruby/2.3.0/tsort.rb:347:in `call'
from /usr/lib/ruby/2.3.0/tsort.rb:347:in `each_strongly_connected_component'
from /usr/lib/ruby/2.3.0/tsort.rb:226:in `tsort_each'
from /usr/lib/ruby/2.3.0/tsort.rb:205:in `tsort_each'
from /usr/lib/ruby/vendor_ruby/rails/initializable.rb:54:in `run_initializers'
from /usr/lib/ruby/vendor_ruby/rails/application.rb:352:in `initialize!'
from /home/sanua/ct/config/environment.rb:5:in `<top (required)>'
from /usr/lib/ruby/vendor_ruby/active_support/dependencies.rb:274:in `require'
from /usr/lib/ruby/vendor_ruby/active_support/dependencies.rb:274:in `block in require'
from /usr/lib/ruby/vendor_ruby/active_support/dependencies.rb:240:in `load_dependency'
from /usr/lib/ruby/vendor_ruby/active_support/dependencies.rb:274:in `require'
from /usr/lib/ruby/vendor_ruby/spring/application.rb:92:in `preload'
from /usr/lib/ruby/vendor_ruby/spring/application.rb:143:in `serve'
from /usr/lib/ruby/vendor_ruby/spring/application.rb:131:in `block in run'
from /usr/lib/ruby/vendor_ruby/spring/application.rb:125:in `loop'
from /usr/lib/ruby/vendor_ruby/spring/application.rb:125:in `run'
from /usr/lib/ruby/vendor_ruby/spring/application/boot.rb:18:in `<top (required)>'
from /usr/lib/ruby/2.3.0/rubygems/core_ext/kernel_require.rb:55:in `require'
from /usr/lib/ruby/2.3.0/rubygems/core_ext/kernel_require.rb:55:in `require'
from -e:1:in `<main>'
I constantly see this message whatever i write(rails generate controller, model...)
you need to delete the Gemfile.lock and bundle install after that, as the correct version will then be fetched.
#TRIGUN117 I would suggest you to create a new rails app since its a problem with initializer. I believe something is corrupted in your app.
Perhaps you just have an incompatible version of active_support. If you do not belong on gem versions, simply delete Gemfile.lock and execute bundle to update gems and regenerate the Gemfile.lock. If you do, or problem still exists, look through Gemfile and make sure that all rails' gems have the same version specified.

Rails throwing a Redis::TimeoutError

I have tried twice to install an installation of RubyMine on a CentOS7 VM. They have now both failed due to a Redis::TimeoutError.
I have received this error when attempting to start the rails server. This happens both through RubyMine and through the Konsole after I start redis through the "service redis start" command.
I can start the rails server fine without starting redis first. And the application works fine (so far) if I start redis after the server starts. However this is only a short term solution as I will be adding automatic start for all services such as redis when my VM starts.
My backtrace
/root/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/redis-3.3.2/lib/redis/connection/ruby.rb:111:in `rescue in _write_to_socket': Connection timed out (Redis::TimeoutError)
from /root/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/redis-3.3.2/lib/redis/connection/ruby.rb:104:in `_write_to_socket'
from /root/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/redis-3.3.2/lib/redis/connection/ruby.rb:131:in `block in write'
from /root/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/redis-3.3.2/lib/redis/connection/ruby.rb:130:in `loop'
from /root/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/redis-3.3.2/lib/redis/connection/ruby.rb:130:in `write'
from /root/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/redis-3.3.2/lib/redis/connection/ruby.rb:374:in `write'
from /root/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/redis-3.3.2/lib/redis/client.rb:271:in `block in write'
from /root/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/redis-3.3.2/lib/redis/client.rb:250:in `io'
from /root/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/redis-3.3.2/lib/redis/client.rb:269:in `write'
from /root/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/redis-3.3.2/lib/redis/client.rb:228:in `block (3 levels) in process'
from /root/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/redis-3.3.2/lib/redis/client.rb:222:in `each'
from /root/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/redis-3.3.2/lib/redis/client.rb:222:in `block (2 levels) in process'
from /root/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/redis-3.3.2/lib/redis/client.rb:367:in `ensure_connected'
from /root/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/redis-3.3.2/lib/redis/client.rb:221:in `block in process'
from /root/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/redis-3.3.2/lib/redis/client.rb:306:in `logging'
from /root/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/redis-3.3.2/lib/redis/client.rb:220:in `process'
from /root/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/redis-3.3.2/lib/redis/client.rb:120:in `call'
from /root/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/newrelic_rpm-3.16.2.321/lib/new_relic/agent/instrumentation/redis.rb:42:in `block in call'
from /root/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/newrelic_rpm-3.16.2.321/lib/new_relic/agent/datastores.rb:111:in `wrap'
from /root/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/newrelic_rpm-3.16.2.321/lib/new_relic/agent/instrumentation/redis.rb:41:in `call'
from /root/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/redis-3.3.2/lib/redis.rb:754:in `block in set'
from /root/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/redis-3.3.2/lib/redis.rb:58:in `block in synchronize'
from /root/.rbenv/versions/2.2.3/lib/ruby/2.2.0/monitor.rb:211:in `mon_synchronize'
from /root/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/redis-3.3.2/lib/redis.rb:58:in `synchronize'
from /root/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/redis-3.3.2/lib/redis.rb:750:in `set'
from /root/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/redis-store-1.1.7/lib/redis/store/interface.rb:9:in `set'
from /root/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/redis-store-1.1.7/lib/redis/store/ttl.rb:8:in `set'
from /root/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/redis-store-1.1.7/lib/redis/store/marshalling.rb:5:in `block in set'
from /root/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/redis-store-1.1.7/lib/redis/store/marshalling.rb:29:in `_marshal'
from /root/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/redis-store-1.1.7/lib/redis/store/marshalling.rb:5:in `set'
from /root/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/redis-store-1.1.7/lib/redis/store/namespace.rb:5:in `block in set'
from /root/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/redis-store-1.1.7/lib/redis/store/namespace.rb:74:in `namespace'
from /root/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/redis-store-1.1.7/lib/redis/store/namespace.rb:5:in `set'
from /root/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/redis-activesupport-4.1.5/lib/active_support/cache/redis_store.rb:223:in `block in write_entry'
from /root/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/redis-activesupport-4.1.5/lib/active_support/cache/redis_store.rb:212:in `call'
from /root/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/redis-activesupport-4.1.5/lib/active_support/cache/redis_store.rb:212:in `with'
from /root/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/redis-activesupport-4.1.5/lib/active_support/cache/redis_store.rb:223:in `write_entry'
from /root/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/redis-activesupport-4.1.5/lib/active_support/cache/redis_store.rb:60:in `block in write'
from /root/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/activesupport-4.2.6/lib/active_support/cache.rb:547:in `block in instrument'
from /root/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/activesupport-4.2.6/lib/active_support/notifications.rb:166:in `instrument'
from /root/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/activesupport-4.2.6/lib/active_support/cache.rb:547:in `instrument'
from /root/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/redis-activesupport-4.1.5/lib/active_support/cache/redis_store.rb:58:in `write'
from /root/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/st_core-1.5.0.2/lib/st_core/entity_factory/entity_store.rb:105:in `write'
from /root/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/st_core-1.5.0.2/lib/st_core/entity_factory/entity_store.rb:54:in `store'
from /root/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/st_core-1.5.0.2/lib/st_core/engine.rb:63:in `block (2 levels) in <class:Engine>'
from /root/.rbenv/versions/2.2.3/lib/ruby/2.2.0/benchmark.rb:303:in `realtime'
from /root/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/st_core-1.5.0.2/lib/st_core/engine.rb:62:in `block in <class:Engine>'
from /root/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/railties-4.2.6/lib/rails/initializable.rb:30:in `instance_exec'
from /root/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/railties-4.2.6/lib/rails/initializable.rb:30:in `run'
from /root/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/railties-4.2.6/lib/rails/initializable.rb:55:in `block in run_initializers'
from /root/.rbenv/versions/2.2.3/lib/ruby/2.2.0/tsort.rb:226:in `block in tsort_each'
from /root/.rbenv/versions/2.2.3/lib/ruby/2.2.0/tsort.rb:348:in `block (2 levels) in each_strongly_connected_component'
from /root/.rbenv/versions/2.2.3/lib/ruby/2.2.0/tsort.rb:429:in `each_strongly_connected_component_from'
from /root/.rbenv/versions/2.2.3/lib/ruby/2.2.0/tsort.rb:347:in `block in each_strongly_connected_component'
from /root/.rbenv/versions/2.2.3/lib/ruby/2.2.0/tsort.rb:345:in `each'
from /root/.rbenv/versions/2.2.3/lib/ruby/2.2.0/tsort.rb:345:in `call'
from /root/.rbenv/versions/2.2.3/lib/ruby/2.2.0/tsort.rb:345:in `each_strongly_connected_component'
from /root/.rbenv/versions/2.2.3/lib/ruby/2.2.0/tsort.rb:224:in `tsort_each'
from /root/.rbenv/versions/2.2.3/lib/ruby/2.2.0/tsort.rb:203:in `tsort_each'
from /root/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/railties-4.2.6/lib/rails/initializable.rb:54:in `run_initializers'
from /root/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/railties-4.2.6/lib/rails/application.rb:352:in `initialize!'
from /root/RubymineProjects/chop/config/environment.rb:5:in `<top (required)>'
from /root/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/activesupport-4.2.6/lib/active_support/dependencies.rb:274:in `require'
from /root/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/activesupport-4.2.6/lib/active_support/dependencies.rb:274:in `block in require'
from /root/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/activesupport-4.2.6/lib/active_support/dependencies.rb:240:in `load_dependency'
from /root/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/activesupport-4.2.6/lib/active_support/dependencies.rb:274:in `require'
from /root/RubymineProjects/chop/config.ru:3:in `block in <main>'
from /root/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/rack-1.6.4/lib/rack/builder.rb:55:in `instance_eval'
from /root/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/rack-1.6.4/lib/rack/builder.rb:55:in `initialize'
I hava a same problem when I create redis-cluster.Finally,I find the problem.
you should do that:
1、gem uninstall redis
2、gem install redis --version 3.0.0

Rails app crashes on Heroku after implementing ElasticSearch

I just implemented ElasticSearch to my Rails App. Everything is working localy, but when I deployed my changes to Heroku, the app crashes.
When I run
heroku run rails c
in the Heroku cli, I get this error message:
/app/vendor/ruby-2.0.0/lib/ruby/2.0.0/net/http.rb:878:in `initialize': Connection refused - connect(2) (Faraday::ConnectionFailed)
from /app/vendor/ruby-2.0.0/lib/ruby/2.0.0/net/http.rb:878:in `open'
from /app/vendor/ruby-2.0.0/lib/ruby/2.0.0/net/http.rb:878:in `block in connect'
from /app/vendor/ruby-2.0.0/lib/ruby/2.0.0/timeout.rb:52:in `timeout'
from /app/vendor/ruby-2.0.0/lib/ruby/2.0.0/net/http.rb:877:in `connect'
from /app/vendor/ruby-2.0.0/lib/ruby/2.0.0/net/http.rb:862:in `do_start'
from /app/vendor/ruby-2.0.0/lib/ruby/2.0.0/net/http.rb:851:in `start'
from /app/vendor/ruby-2.0.0/lib/ruby/2.0.0/net/http.rb:1367:in `request'
from /app/vendor/bundle/ruby/2.0.0/gems/faraday- 0.9.0/lib/faraday/adapter/net_http.rb:80:in `perform_request'
from /app/vendor/bundle/ruby/2.0.0/gems/faraday- 0.9.0/lib/faraday/adapter/net_http.rb:39:in `call'
from /app/vendor/bundle/ruby/2.0.0/gems/faraday-0.9.0/lib/faraday/rack_builder.rb:139:in `build_response'
from /app/vendor/bundle/ruby/2.0.0/gems/faraday-0.9.0/lib/faraday/connection.rb:377:in `run_request'
from /app/vendor/bundle/ruby/2.0.0/gems/elasticsearch-transport-1.0.4/lib/elasticsearch/transport/transport/http/faraday.rb:21:in `block in perform_request'
from /app/vendor/bundle/ruby/2.0.0/gems/elasticsearch-transport-1.0.4/lib/elasticsearch/transport/transport/base.rb:187:in `call'
from /app/vendor/bundle/ruby/2.0.0/gems/elasticsearch-transport-1.0.4/lib/elasticsearch/transport/transport/base.rb:187:in `perform_request'
from /app/vendor/bundle/ruby/2.0.0/gems/elasticsearch-transport-1.0.4/lib/elasticsearch/transport/transport/http/faraday.rb:20:in `perform_request'
from /app/vendor/bundle/ruby/2.0.0/gems/elasticsearch-transport-1.0.4/lib/elasticsearch/transport/client.rb:102:in `perform_request'
from /app/vendor/bundle/ruby/2.0.0/gems/elasticsearch-api-1.0.4/lib/elasticsearch/api/namespace/common.rb:21:in `perform_request'
from /app/vendor/bundle/ruby/2.0.0/gems/elasticsearch-api-1.0.4/lib/elasticsearch/api/actions/indices/create.rb:77:in `create'
from /app/app/models/publication.rb:67:in `<top (required)>'
from /app/vendor/bundle/ruby/2.0.0/gems/activesupport-4.1.1/lib/active_support/dependencies.rb:247:in `require'
from /app/vendor/bundle/ruby/2.0.0/gems/activesupport-4.1.1/lib/active_support/dependencies.rb:247:in `block in require'
from /app/vendor/bundle/ruby/2.0.0/gems/activesupport-4.1.1/lib/active_support/dependencies.rb:232:in `load_dependency'
from /app/vendor/bundle/ruby/2.0.0/gems/activesupport-4.1.1/lib/active_support/dependencies.rb:247:in `require'
from /app/vendor/bundle/ruby/2.0.0/gems/activesupport-4.1.1/lib/active_support/dependencies.rb:348:in `require_or_load'
from /app/vendor/bundle/ruby/2.0.0/gems/activesupport-4.1.1/lib/active_support/dependencies.rb:307:in `depend_on'
from /app/vendor/bundle/ruby/2.0.0/gems/activesupport-4.1.1/lib/active_support/dependencies.rb:225:in `require_dependency'
from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.1.1/lib/rails/engine.rb:468:in `block (2 levels) in eager_load!'
from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.1.1/lib/rails/engine.rb:467:in `each'
from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.1.1/lib/rails/engine.rb:467:in `block in eager_load!'
from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.1.1/lib/rails/engine.rb:465:in `each'
from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.1.1/lib/rails/engine.rb:465:in `eager_load!'
from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.1.1/lib/rails/engine.rb:346:in `eager_load!'
from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.1.1/lib/rails/application/finisher.rb:58:in `each'
from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.1.1/lib/rails/application/finisher.rb:58:in `block in <module:Finisher>'
from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.1.1/lib/rails/initializable.rb:30:in `instance_exec'
from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.1.1/lib/rails/initializable.rb:30:in `run'
from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.1.1/lib/rails/initializable.rb:55:in `block in run_initializers'
from /app/vendor/ruby-2.0.0/lib/ruby/2.0.0/tsort.rb:150:in `block in tsort_each'
from /app/vendor/ruby-2.0.0/lib/ruby/2.0.0/tsort.rb:183:in `block (2 levels) in each_strongly_connected_component'
from /app/vendor/ruby-2.0.0/lib/ruby/2.0.0/tsort.rb:219:in `each_strongly_connected_component_from'
from /app/vendor/ruby-2.0.0/lib/ruby/2.0.0/tsort.rb:182:in `block in each_strongly_connected_component'
from /app/vendor/ruby-2.0.0/lib/ruby/2.0.0/tsort.rb:180:in `each'
from /app/vendor/ruby-2.0.0/lib/ruby/2.0.0/tsort.rb:180:in `each_strongly_connected_component'
from /app/vendor/ruby-2.0.0/lib/ruby/2.0.0/tsort.rb:148:in `tsort_each'
from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.1.1/lib/rails/initializable.rb:54:in `run_initializers'
from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.1.1/lib/rails/application.rb:288:in `initialize!'
from /app/config/environment.rb:5:in `<top (required)>'
from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.1.1/lib/rails/application.rb:264:in `require'
from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.1.1/lib/rails/application.rb:264:in `require_environment!'
from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.1.1/lib/rails/commands/commands_tasks.rb:147:in `require_application_and_environment!'
from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.1.1/lib/rails/commands/commands_tasks.rb:68:in `console'
from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.1.1/lib/rails/commands/commands_tasks.rb:40:in `run_command!'
from /app/vendor/bundle/ruby/2.0.0/gems/railties-4.1.1/lib/rails/commands.rb:17:in `<top (required)>'
from /app/bin/rails:8:in `require'
from /app/bin/rails:8:in `<main>'
On Heroku I installed the Bonsai ElasticSearch, but that didn't solve the problem.
I'm not that confident with ElasticSearch, did I forgot some configuration or something?
my repository is at:
https://github.com/acandael/posplus-rails
thanks for your help,
Anthony
The errors imply the app can't connect to Elasticsearch to create an index, so I would check if you can do that locally:
$ heroku config | grep BONSAI_URL
$ curl -XPUT '<your-bonsai-url>/myindex/'
If this fails, then the problem is with the Elasticsearch cluster. If it succeeds, then you're probably not pointing the app at the correct URL.

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