When I run rails s I get the following error message. I have tried replacing all spaces with tabs and vice versa, but am unable to come to a solution.
The console output is here:
SEEMAs-Mac-mini:colloquy_new seemashenoy$ rails s
=> Booting WEBrick
=> Rails 3.2.13 application starting in development on http://0.0.0.0:3000
=> Call with -d to detach
=> Ctrl-C to shutdown server
Exiting
/Users/seemashenoy/.rvm/rubies/ruby-2.0.0-p481/lib/ruby/2.0.0/psych.rb:205:in `parse': (<unknown>): found character that cannot start any token while scanning for the next token at line 18 column 1 (Psych::SyntaxError)
from /Users/seemashenoy/.rvm/rubies/ruby-2.0.0-p481/lib/ruby/2.0.0/psych.rb:205:in `parse_stream'
from /Users/seemashenoy/.rvm/rubies/ruby-2.0.0-p481/lib/ruby/2.0.0/psych.rb:153:in `parse'
from /Users/seemashenoy/.rvm/rubies/ruby-2.0.0-p481/lib/ruby/2.0.0/psych.rb:129:in `load'
from /Users/seemashenoy/.rvm/gems/ruby-2.0.0-p481/gems/railties-3.2.13/lib/rails/application/configuration.rb:115:in `database_configuration'
from /Users/seemashenoy/.rvm/gems/ruby-2.0.0-p481/gems/activerecord-3.2.13/lib/active_record/railtie.rb:78:in `block (2 levels) in <class:Railtie>'
from /Users/seemashenoy/.rvm/gems/ruby-2.0.0-p481/gems/activesupport-3.2.13/lib/active_support/lazy_load_hooks.rb:36:in `instance_eval'
from /Users/seemashenoy/.rvm/gems/ruby-2.0.0-p481/gems/activesupport-3.2.13/lib/active_support/lazy_load_hooks.rb:36:in `execute_hook'
from /Users/seemashenoy/.rvm/gems/ruby-2.0.0-p481/gems/activesupport-3.2.13/lib/active_support/lazy_load_hooks.rb:26:in `block in on_load'
from /Users/seemashenoy/.rvm/gems/ruby-2.0.0-p481/gems/activesupport-3.2.13/lib/active_support/lazy_load_hooks.rb:25:in `each'
from /Users/seemashenoy/.rvm/gems/ruby-2.0.0-p481/gems/activesupport-3.2.13/lib/active_support/lazy_load_hooks.rb:25:in `on_load'
from /Users/seemashenoy/.rvm/gems/ruby-2.0.0-p481/gems/activerecord-3.2.13/lib/active_record/railtie.rb:74:in `block in <class:Railtie>'
from /Users/seemashenoy/.rvm/gems/ruby-2.0.0-p481/gems/railties-3.2.13/lib/rails/initializable.rb:30:in `instance_exec'
from /Users/seemashenoy/.rvm/gems/ruby-2.0.0-p481/gems/railties-3.2.13/lib/rails/initializable.rb:30:in `run'
from /Users/seemashenoy/.rvm/gems/ruby-2.0.0-p481/gems/railties-3.2.13/lib/rails/initializable.rb:55:in `block in run_initializers'
from /Users/seemashenoy/.rvm/gems/ruby-2.0.0-p481/gems/railties-3.2.13/lib/rails/initializable.rb:54:in `each'
from /Users/seemashenoy/.rvm/gems/ruby-2.0.0-p481/gems/railties-3.2.13/lib/rails/initializable.rb:54:in `run_initializers'
from /Users/seemashenoy/.rvm/gems/ruby-2.0.0-p481/gems/railties-3.2.13/lib/rails/application.rb:136:in `initialize!'
from /Users/seemashenoy/.rvm/gems/ruby-2.0.0-p481/gems/railties-3.2.13/lib/rails/railtie/configurable.rb:30:in `method_missing'
from /Users/seemashenoy/Desktop/arjun/colloquy_new/config/environment.rb:5:in `<top (required)>'
from /Users/seemashenoy/.rvm/gems/ruby-2.0.0-p481/gems/activesupport-3.2.13/lib/active_support/dependencies.rb:251:in `require'
from /Users/seemashenoy/.rvm/gems/ruby-2.0.0-p481/gems/activesupport-3.2.13/lib/active_support/dependencies.rb:251:in `block in require'
from /Users/seemashenoy/.rvm/gems/ruby-2.0.0-p481/gems/activesupport-3.2.13/lib/active_support/dependencies.rb:236:in `load_dependency'
from /Users/seemashenoy/.rvm/gems/ruby-2.0.0-p481/gems/activesupport-3.2.13/lib/active_support/dependencies.rb:251:in `require'
from /Users/seemashenoy/Desktop/arjun/colloquy_new/config.ru:3:in `block in <main>'
from /Users/seemashenoy/.rvm/gems/ruby-2.0.0-p481/gems/rack-1.4.5/lib/rack/builder.rb:51:in `instance_eval'
from /Users/seemashenoy/.rvm/gems/ruby-2.0.0-p481/gems/rack-1.4.5/lib/rack/builder.rb:51:in `initialize'
from /Users/seemashenoy/Desktop/arjun/colloquy_new/config.ru:in `new'
from /Users/seemashenoy/Desktop/arjun/colloquy_new/config.ru:in `<main>'
from /Users/seemashenoy/.rvm/gems/ruby-2.0.0-p481/gems/rack-1.4.5/lib/rack/builder.rb:40:in `eval'
from /Users/seemashenoy/.rvm/gems/ruby-2.0.0-p481/gems/rack-1.4.5/lib/rack/builder.rb:40:in `parse_file'
from /Users/seemashenoy/.rvm/gems/ruby-2.0.0-p481/gems/rack-1.4.5/lib/rack/server.rb:200:in `app'
from /Users/seemashenoy/.rvm/gems/ruby-2.0.0-p481/gems/railties-3.2.13/lib/rails/commands/server.rb:46:in `app'
from /Users/seemashenoy/.rvm/gems/ruby-2.0.0-p481/gems/rack-1.4.5/lib/rack/server.rb:304:in `wrapped_app'
from /Users/seemashenoy/.rvm/gems/ruby-2.0.0-p481/gems/rack-1.4.5/lib/rack/server.rb:254:in `start'
from /Users/seemashenoy/.rvm/gems/ruby-2.0.0-p481/gems/railties-3.2.13/lib/rails/commands/server.rb:70:in `start'
from /Users/seemashenoy/.rvm/gems/ruby-2.0.0-p481/gems/railties-3.2.13/lib/rails/commands.rb:55:in `block in <top (required)>'
from /Users/seemashenoy/.rvm/gems/ruby-2.0.0-p481/gems/railties-3.2.13/lib/rails/commands.rb:50:in `tap'
from /Users/seemashenoy/.rvm/gems/ruby-2.0.0-p481/gems/railties-3.2.13/lib/rails/commands.rb:50:in `<top (required)>'
from script/rails:6:in `require'
from script/rails:6:in `<main>'
And my database.yml file is below
development:
adapter: mysql2
encoding: utf8
reconnect: false
database: colloquy_development
pool: 5
username: root
password:
socket: /Applications/MAMP/tmp/mysql/mysql.sock
Related
Whenever I run bin/rails db:migrate locally I run into the following error:
bin/rails db:migrate
== 20200108204517 AddFirstAndLastNameToUsers: migrating =======================
-- add_column(:users, :first_name, :string, {:limit=>255, :null=>false})
rails aborted!
StandardError: An error has occurred, all later migrations canceled:
Mysql2::Error: Table 'monaco_development.users' doesn't exist
/Users/robskrob/.rvm/gems/ruby-2.6.0/gems/mysql2-0.5.3/lib/mysql2/client.rb:131:in `_query'
/Users/robskrob/.rvm/gems/ruby-2.6.0/gems/mysql2-0.5.3/lib/mysql2/client.rb:131:in `block in query'
/Users/robskrob/.rvm/gems/ruby-2.6.0/gems/mysql2-0.5.3/lib/mysql2/client.rb:130:in `handle_interrupt'
/Users/robskrob/.rvm/gems/ruby-2.6.0/gems/mysql2-0.5.3/lib/mysql2/client.rb:130:in `query'
/Users/robskrob/.rvm/gems/ruby-2.6.0/gems/activerecord-6.0.1/lib/active_record/connection_adapters/abstract_mysql_adapter.rb:202:in `block (2 levels) in execute'
/Users/robskrob/.rvm/gems/ruby-2.6.0/gems/activesupport-6.0.1/lib/active_support/dependencies/interlock.rb:48:in `block in permit_concurrent_loads'
/Users/robskrob/.rvm/gems/ruby-2.6.0/gems/activesupport-6.0.1/lib/active_support/concurrency/share_lock.rb:187:in `yield_shares'
/Users/robskrob/.rvm/gems/ruby-2.6.0/gems/activesupport-6.0.1/lib/active_support/dependencies/interlock.rb:47:in `permit_concurrent_loads'
/Users/robskrob/.rvm/gems/ruby-2.6.0/gems/activerecord-6.0.1/lib/active_record/connection_adapters/abstract_mysql_adapter.rb:201:in `block in execute'
/Users/robskrob/.rvm/gems/ruby-2.6.0/gems/activerecord-6.0.1/lib/active_record/connection_adapters/abstract_adapter.rb:718:in `block (2 levels) in log'
/Users/robskrob/.rvm/gems/ruby-2.6.0/gems/activerecord-6.0.1/lib/active_record/connection_adapters/abstract_adapter.rb:717:in `block in log'
/Users/robskrob/.rvm/gems/ruby-2.6.0/gems/activesupport-6.0.1/lib/active_support/notifications/instrumenter.rb:24:in `instrument'
/Users/robskrob/.rvm/gems/ruby-2.6.0/gems/activerecord-6.0.1/lib/active_record/connection_adapters/abstract_adapter.rb:708:in `log'
/Users/robskrob/.rvm/gems/ruby-2.6.0/gems/activerecord-6.0.1/lib/active_record/connection_adapters/abstract_mysql_adapter.rb:200:in `execute'
/Users/robskrob/.rvm/gems/ruby-2.6.0/gems/activerecord-6.0.1/lib/active_record/connection_adapters/mysql/database_statements.rb:41:in `execute'
/Users/robskrob/.rvm/gems/ruby-2.6.0/gems/activerecord-6.0.1/lib/active_record/connection_adapters/abstract/schema_statements.rb:591:in `add_column'
/Users/robskrob/.rvm/gems/ruby-2.6.0/gems/activerecord-6.0.1/lib/active_record/migration.rb:890:in `block in method_missing'
/Users/robskrob/.rvm/gems/ruby-2.6.0/gems/activerecord-6.0.1/lib/active_record/migration.rb:858:in `block in say_with_time'
/Users/robskrob/.rvm/gems/ruby-2.6.0/gems/activerecord-6.0.1/lib/active_record/migration.rb:858:in `say_with_time'
/Users/robskrob/.rvm/gems/ruby-2.6.0/gems/activerecord-6.0.1/lib/active_record/migration.rb:879:in `method_missing'
/Users/robskrob/code/projects/kingandpartners/monaco/db/migrate/20200108204517_add_first_and_last_name_to_users.rb:3:in `change'
/Users/robskrob/.rvm/gems/ruby-2.6.0/gems/activerecord-6.0.1/lib/active_record/migration.rb:828:in `exec_migration'
/Users/robskrob/.rvm/gems/ruby-2.6.0/gems/activerecord-6.0.1/lib/active_record/migration.rb:812:in `block (2 levels) in migrate'
/Users/robskrob/.rvm/gems/ruby-2.6.0/gems/activerecord-6.0.1/lib/active_record/migration.rb:811:in `block in migrate'
/Users/robskrob/.rvm/gems/ruby-2.6.0/gems/activerecord-6.0.1/lib/active_record/connection_adapters/abstract/connection_pool.rb:473:in `with_connection'
/Users/robskrob/.rvm/gems/ruby-2.6.0/gems/activerecord-6.0.1/lib/active_record/migration.rb:810:in `migrate'
/Users/robskrob/.rvm/gems/ruby-2.6.0/gems/activerecord-6.0.1/lib/active_record/migration.rb:1001:in `migrate'
/Users/robskrob/.rvm/gems/ruby-2.6.0/gems/activerecord-6.0.1/lib/active_record/migration.rb:1311:in `block in execute_migration_in_transaction'
/Users/robskrob/.rvm/gems/ruby-2.6.0/gems/activerecord-6.0.1/lib/active_record/migration.rb:1364:in `ddl_transaction'
/Users/robskrob/.rvm/gems/ruby-2.6.0/gems/activerecord-6.0.1/lib/active_record/migration.rb:1310:in `execute_migration_in_transaction'
/Users/robskrob/.rvm/gems/ruby-2.6.0/gems/activerecord-6.0.1/lib/active_record/migration.rb:1282:in `block in migrate_without_lock'
/Users/robskrob/.rvm/gems/ruby-2.6.0/gems/activerecord-6.0.1/lib/active_record/migration.rb:1281:in `each'
/Users/robskrob/.rvm/gems/ruby-2.6.0/gems/activerecord-6.0.1/lib/active_record/migration.rb:1281:in `migrate_without_lock'
/Users/robskrob/.rvm/gems/ruby-2.6.0/gems/activerecord-6.0.1/lib/active_record/migration.rb:1229:in `block in migrate'
/Users/robskrob/.rvm/gems/ruby-2.6.0/gems/activerecord-6.0.1/lib/active_record/migration.rb:1382:in `with_advisory_lock'
/Users/robskrob/.rvm/gems/ruby-2.6.0/gems/activerecord-6.0.1/lib/active_record/migration.rb:1229:in `migrate'
/Users/robskrob/.rvm/gems/ruby-2.6.0/gems/activerecord-6.0.1/lib/active_record/migration.rb:1061:in `up'
/Users/robskrob/.rvm/gems/ruby-2.6.0/gems/activerecord-6.0.1/lib/active_record/migration.rb:1036:in `migrate'
/Users/robskrob/.rvm/gems/ruby-2.6.0/gems/activerecord-6.0.1/lib/active_record/tasks/database_tasks.rb:238:in `migrate'
/Users/robskrob/.rvm/gems/ruby-2.6.0/gems/activerecord-6.0.1/lib/active_record/railties/databases.rake:85:in `block (3 levels) in <main>'
/Users/robskrob/.rvm/gems/ruby-2.6.0/gems/activerecord-6.0.1/lib/active_record/railties/databases.rake:83:in `each'
/Users/robskrob/.rvm/gems/ruby-2.6.0/gems/activerecord-6.0.1/lib/active_record/railties/databases.rake:83:in `block (2 levels) in <main>'
/Users/robskrob/.rvm/gems/ruby-2.6.0/gems/railties-6.0.1/lib/rails/commands/rake/rake_command.rb:23:in `block in perform'
/Users/robskrob/.rvm/gems/ruby-2.6.0/gems/railties-6.0.1/lib/rails/commands/rake/rake_command.rb:20:in `perform'
/Users/robskrob/.rvm/gems/ruby-2.6.0/gems/railties-6.0.1/lib/rails/command.rb:48:in `invoke'
/Users/robskrob/.rvm/gems/ruby-2.6.0/gems/railties-6.0.1/lib/rails/commands.rb:18:in `<main>'
/Users/robskrob/.rvm/gems/ruby-2.6.0/gems/bootsnap-1.4.5/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:22:in `require'
/Users/robskrob/.rvm/gems/ruby-2.6.0/gems/bootsnap-1.4.5/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:22:in `block in require_with_bootsnap_lfi'
/Users/robskrob/.rvm/gems/ruby-2.6.0/gems/bootsnap-1.4.5/lib/bootsnap/load_path_cache/loaded_features_index.rb:92:in `register'
/Users/robskrob/.rvm/gems/ruby-2.6.0/gems/bootsnap-1.4.5/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:21:in `require_with_bootsnap_lfi'
/Users/robskrob/.rvm/gems/ruby-2.6.0/gems/bootsnap-1.4.5/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:30:in `require'
/Users/robskrob/.rvm/gems/ruby-2.6.0/gems/activesupport-6.0.1/lib/active_support/dependencies.rb:325:in `block in require'
/Users/robskrob/.rvm/gems/ruby-2.6.0/gems/activesupport-6.0.1/lib/active_support/dependencies.rb:291:in `load_dependency'
/Users/robskrob/.rvm/gems/ruby-2.6.0/gems/activesupport-6.0.1/lib/active_support/dependencies.rb:325:in `require'
/Users/robskrob/code/projects/kingandpartners/monaco/bin/rails:9:in `<top (required)>'
/Users/robskrob/.rvm/gems/ruby-2.6.0/gems/spring-2.1.0/lib/spring/client/rails.rb:28:in `load'
/Users/robskrob/.rvm/gems/ruby-2.6.0/gems/spring-2.1.0/lib/spring/client/rails.rb:28:in `call'
/Users/robskrob/.rvm/gems/ruby-2.6.0/gems/spring-2.1.0/lib/spring/client/command.rb:7:in `call'
/Users/robskrob/.rvm/gems/ruby-2.6.0/gems/spring-2.1.0/lib/spring/client.rb:30:in `run'
/Users/robskrob/.rvm/gems/ruby-2.6.0/gems/spring-2.1.0/bin/spring:49:in `<top (required)>'
/Users/robskrob/.rvm/gems/ruby-2.6.0/gems/spring-2.1.0/lib/spring/binstub.rb:11:in `load'
/Users/robskrob/.rvm/gems/ruby-2.6.0/gems/spring-2.1.0/lib/spring/binstub.rb:11:in `<top (required)>'
/Users/robskrob/code/projects/kingandpartners/monaco/bin/spring:15:in `<top (required)>'
bin/rails:3:in `load'
bin/rails:3:in `<main>'
This migration which creates the users table 20200103171631_devise_create_users.rb comes before the one that is currently failing 20200108204517_add_first_and_last_name_to_users.rb. So of course the error makes sense -- the migrate to create the users table did not run first. However, my question is, why is 0200108204517_add_first_and_last_name_to_users.rb running before the migration which creates the users 20200103171631_devise_create_users.rb ? I do believe the date on the file here 20200103171631_devise_create_users.rb has an earlier date and should be running before 0200108204517_add_first_and_last_name_to_users.rb.
my rails app is using:
gem 'rails', '~> 6.0.1'
gem 'mysql2', '>= 0.4.4'
gem 'devise', '~> 4.7.1'
Did you check my_database.schema_migrations table? You may find that Rails has already marked this migration as executed.
See https://edgeguides.rubyonrails.org/active_record_migrations.html#old-migrations
The users table may not exist because it's possible it was deleted manually.
Hello I've installed Gitalb CE (v9.3.8) on my private server (Debian Stretch) and I have got myself into a problem with Sidekiq. Aparently it is trying to load an invalid JSON, but I don't know from where. Do you have any idea, where could have the "nalse" (second line in the log below) come from?
2017-09-06_12:23:27.91969 2017-09-06T12:23:27.919Z 27771 TID-ot0tpp4p4 INFO: Booting Sidekiq 5.0.0 with redis options {:path=>"/var/opt/gitlab/redis/redis.socket", :namespace=>"resque:gitlab", :url=>nil}
2017-09-06_12:23:27.95895 784: unexpected token at '{"retry":nalse,"queue":"cronjob","class":"StuckCiBuildsWorker","args":[]}'
2017-09-06_12:23:27.95908 /opt/gitlab/embedded/lib/ruby/gems/2.3.0/gems/json-1.8.6/lib/json/common.rb:155:in `parse'
2017-09-06_12:23:27.95911 /opt/gitlab/embedded/lib/ruby/gems/2.3.0/gems/json-1.8.6/lib/json/common.rb:155:in `parse'
2017-09-06_12:23:27.95913 /opt/gitlab/embedded/lib/ruby/gems/2.3.0/gems/sidekiq-5.0.0/lib/sidekiq.rb:171:in `load_json'
2017-09-06_12:23:27.95916 /opt/gitlab/embedded/lib/ruby/gems/2.3.0/gems/sidekiq-cron-0.6.0/lib/sidekiq/cron/job.rb:289:in `initialize'
2017-09-06_12:23:27.95918 /opt/gitlab/embedded/lib/ruby/gems/2.3.0/gems/sidekiq-cron-0.6.0/lib/sidekiq/cron/job.rb:213:in `new'
2017-09-06_12:23:27.95921 /opt/gitlab/embedded/lib/ruby/gems/2.3.0/gems/sidekiq-cron-0.6.0/lib/sidekiq/cron/job.rb:213:in `block in all'
2017-09-06_12:23:27.95924 /opt/gitlab/embedded/lib/ruby/gems/2.3.0/gems/sidekiq-cron-0.6.0/lib/sidekiq/cron/job.rb:211:in `collect'
2017-09-06_12:23:27.95926 /opt/gitlab/embedded/lib/ruby/gems/2.3.0/gems/sidekiq-cron-0.6.0/lib/sidekiq/cron/job.rb:211:in `all'
2017-09-06_12:23:27.95929 /opt/gitlab/embedded/lib/ruby/gems/2.3.0/gems/sidekiq-cron-0.6.0/lib/sidekiq/cron/job.rb:488:in `destroy_removed_jobs'
2017-09-06_12:23:27.95931 /opt/gitlab/embedded/lib/ruby/gems/2.3.0/gems/sidekiq-cron-0.6.0/lib/sidekiq/cron/job.rb:162:in `load_from_hash!'
2017-09-06_12:23:27.95936 /opt/gitlab/embedded/service/gitlab-rails/config/initializers/sidekiq.rb:41:in `block in <top (required)>'
2017-09-06_12:23:27.95939 /opt/gitlab/embedded/lib/ruby/gems/2.3.0/gems/sidekiq-5.0.0/lib/sidekiq.rb:73:in `configure_server'
2017-09-06_12:23:27.95941 /opt/gitlab/embedded/service/gitlab-rails/config/initializers/sidekiq.rb:8:in `<top (required)>'
2017-09-06_12:23:27.95943 /opt/gitlab/embedded/lib/ruby/gems/2.3.0/gems/activesupport-4.2.8/lib/active_support/dependencies.rb:268:in `load'
2017-09-06_12:23:27.95946 /opt/gitlab/embedded/lib/ruby/gems/2.3.0/gems/activesupport-4.2.8/lib/active_support/dependencies.rb:268:in `block in load'
2017-09-06_12:23:27.95948 /opt/gitlab/embedded/lib/ruby/gems/2.3.0/gems/activesupport-4.2.8/lib/active_support/dependencies.rb:240:in `load_dependency'
2017-09-06_12:23:27.95951 /opt/gitlab/embedded/lib/ruby/gems/2.3.0/gems/activesupport-4.2.8/lib/active_support/dependencies.rb:268:in `load'
2017-09-06_12:23:27.95954 /opt/gitlab/embedded/lib/ruby/gems/2.3.0/gems/railties-4.2.8/lib/rails/engine.rb:652:in `block in load_config_initializer'
2017-09-06_12:23:27.95956 /opt/gitlab/embedded/lib/ruby/gems/2.3.0/gems/activesupport-4.2.8/lib/active_support/notifications.rb:166:in `instrument'
2017-09-06_12:23:27.95961 /opt/gitlab/embedded/lib/ruby/gems/2.3.0/gems/railties-4.2.8/lib/rails/engine.rb:651:in `load_config_initializer'
2017-09-06_12:23:27.95964 /opt/gitlab/embedded/lib/ruby/gems/2.3.0/gems/railties-4.2.8/lib/rails/engine.rb:616:in `block (2 levels) in <class:Engine>'
2017-09-06_12:23:27.95971 /opt/gitlab/embedded/lib/ruby/gems/2.3.0/gems/railties-4.2.8/lib/rails/engine.rb:615:in `each'
2017-09-06_12:23:27.95974 /opt/gitlab/embedded/lib/ruby/gems/2.3.0/gems/railties-4.2.8/lib/rails/engine.rb:615:in `block in <class:Engine>'
2017-09-06_12:23:27.95976 /opt/gitlab/embedded/lib/ruby/gems/2.3.0/gems/railties-4.2.8/lib/rails/initializable.rb:30:in `instance_exec'
2017-09-06_12:23:27.95979 /opt/gitlab/embedded/lib/ruby/gems/2.3.0/gems/railties-4.2.8/lib/rails/initializable.rb:30:in `run'
2017-09-06_12:23:27.95981 /opt/gitlab/embedded/lib/ruby/gems/2.3.0/gems/railties-4.2.8/lib/rails/initializable.rb:55:in `block in run_initializers'
2017-09-06_12:23:27.95983 /opt/gitlab/embedded/lib/ruby/2.3.0/tsort.rb:228:in `block in tsort_each'
2017-09-06_12:23:27.95985 /opt/gitlab/embedded/lib/ruby/2.3.0/tsort.rb:350:in `block (2 levels) in each_strongly_connected_component'
2017-09-06_12:23:27.95988 /opt/gitlab/embedded/lib/ruby/2.3.0/tsort.rb:422:in `block (2 levels) in each_strongly_connected_component_from'
2017-09-06_12:23:27.95993 /opt/gitlab/embedded/lib/ruby/2.3.0/tsort.rb:431:in `each_strongly_connected_component_from'
2017-09-06_12:23:27.95995 /opt/gitlab/embedded/lib/ruby/2.3.0/tsort.rb:421:in `block in each_strongly_connected_component_from'
2017-09-06_12:23:27.95997 /opt/gitlab/embedded/lib/ruby/gems/2.3.0/gems/railties-4.2.8/lib/rails/initializable.rb:44:in `each'
2017-09-06_12:23:27.96000 /opt/gitlab/embedded/lib/ruby/gems/2.3.0/gems/railties-4.2.8/lib/rails/initializable.rb:44:in `tsort_each_child'
2017-09-06_12:23:27.96002 /opt/gitlab/embedded/lib/ruby/2.3.0/tsort.rb:415:in `call'
2017-09-06_12:23:27.96004 /opt/gitlab/embedded/lib/ruby/2.3.0/tsort.rb:415:in `each_strongly_connected_component_from'
2017-09-06_12:23:27.96006 /opt/gitlab/embedded/lib/ruby/2.3.0/tsort.rb:349:in `block in each_strongly_connected_component'
2017-09-06_12:23:27.96009 /opt/gitlab/embedded/lib/ruby/2.3.0/tsort.rb:347:in `each'
2017-09-06_12:23:27.96011 /opt/gitlab/embedded/lib/ruby/2.3.0/tsort.rb:347:in `call'
2017-09-06_12:23:27.96013 /opt/gitlab/embedded/lib/ruby/2.3.0/tsort.rb:347:in `each_strongly_connected_component'
2017-09-06_12:23:27.96016 /opt/gitlab/embedded/lib/ruby/2.3.0/tsort.rb:226:in `tsort_each'
2017-09-06_12:23:27.96018 /opt/gitlab/embedded/lib/ruby/2.3.0/tsort.rb:205:in `tsort_each'
2017-09-06_12:23:27.96022 /opt/gitlab/embedded/lib/ruby/gems/2.3.0/gems/railties-4.2.8/lib/rails/initializable.rb:54:in `run_initializers'
2017-09-06_12:23:27.96025 /opt/gitlab/embedded/lib/ruby/gems/2.3.0/gems/railties-4.2.8/lib/rails/application.rb:352:in `initialize!'
2017-09-06_12:23:27.96027 /opt/gitlab/embedded/service/gitlab-rails/config/environment.rb:5:in `<top (required)>'
2017-09-06_12:23:27.96029 /opt/gitlab/embedded/lib/ruby/gems/2.3.0/gems/activesupport-4.2.8/lib/active_support/dependencies.rb:274:in `require'
2017-09-06_12:23:27.96032 /opt/gitlab/embedded/lib/ruby/gems/2.3.0/gems/activesupport-4.2.8/lib/active_support/dependencies.rb:274:in `block in require'
2017-09-06_12:23:27.96034 /opt/gitlab/embedded/lib/ruby/gems/2.3.0/gems/activesupport-4.2.8/lib/active_support/dependencies.rb:240:in `load_dependency'
2017-09-06_12:23:27.96037 /opt/gitlab/embedded/lib/ruby/gems/2.3.0/gems/activesupport-4.2.8/lib/active_support/dependencies.rb:274:in `require'
2017-09-06_12:23:27.96039 /opt/gitlab/embedded/lib/ruby/gems/2.3.0/gems/sidekiq-5.0.0/lib/sidekiq/cli.rb:252:in `boot_system'
2017-09-06_12:23:27.96041 /opt/gitlab/embedded/lib/ruby/gems/2.3.0/gems/sidekiq-5.0.0/lib/sidekiq/cli.rb:54:in `run'
2017-09-06_12:23:27.96046 /opt/gitlab/embedded/lib/ruby/gems/2.3.0/gems/sidekiq-5.0.0/bin/sidekiq:12:in `<top (required)>'
2017-09-06_12:23:27.96048 /opt/gitlab/embedded/bin/sidekiq:22:in `load'
2017-09-06_12:23:27.96050 /opt/gitlab/embedded/bin/sidekiq:22:in `<top (required)>'
2017-09-06_12:23:27.96052 /opt/gitlab/embedded/lib/ruby/gems/2.3.0/gems/bundler-1.13.7/lib/bundler/cli/exec.rb:74:in `load'
2017-09-06_12:23:27.96055 /opt/gitlab/embedded/lib/ruby/gems/2.3.0/gems/bundler-1.13.7/lib/bundler/cli/exec.rb:74:in `kernel_load'
2017-09-06_12:23:27.96061 /opt/gitlab/embedded/lib/ruby/gems/2.3.0/gems/bundler-1.13.7/lib/bundler/cli/exec.rb:27:in `run'
2017-09-06_12:23:27.96063 /opt/gitlab/embedded/lib/ruby/gems/2.3.0/gems/bundler-1.13.7/lib/bundler/cli.rb:332:in `exec'
2017-09-06_12:23:27.96065 /opt/gitlab/embedded/lib/ruby/gems/2.3.0/gems/bundler-1.13.7/lib/bundler/vendor/thor/lib/thor/command.rb:27:in `run'
2017-09-06_12:23:27.96068 /opt/gitlab/embedded/lib/ruby/gems/2.3.0/gems/bundler-1.13.7/lib/bundler/vendor/thor/lib/thor/invocation.rb:126:in `invoke_command'
2017-09-06_12:23:27.96070 /opt/gitlab/embedded/lib/ruby/gems/2.3.0/gems/bundler-1.13.7/lib/bundler/vendor/thor/lib/thor.rb:359:in `dispatch'
2017-09-06_12:23:27.96072 /opt/gitlab/embedded/lib/ruby/gems/2.3.0/gems/bundler-1.13.7/lib/bundler/cli.rb:20:in `dispatch'
2017-09-06_12:23:27.96078 /opt/gitlab/embedded/lib/ruby/gems/2.3.0/gems/bundler-1.13.7/lib/bundler/vendor/thor/lib/thor/base.rb:440:in `start'
2017-09-06_12:23:27.96080 /opt/gitlab/embedded/lib/ruby/gems/2.3.0/gems/bundler-1.13.7/lib/bundler/cli.rb:11:in `start'
2017-09-06_12:23:27.96082 /opt/gitlab/embedded/lib/ruby/gems/2.3.0/gems/bundler-1.13.7/exe/bundle:34:in `block in <top (required)>'
2017-09-06_12:23:27.96085 /opt/gitlab/embedded/lib/ruby/gems/2.3.0/gems/bundler-1.13.7/lib/bundler/friendly_errors.rb:100:in `with_friendly_errors'
2017-09-06_12:23:27.96087 /opt/gitlab/embedded/lib/ruby/gems/2.3.0/gems/bundler-1.13.7/exe/bundle:26:in `<top (required)>'
2017-09-06_12:23:27.96089 /opt/gitlab/embedded/bin/bundle:22:in `load'
2017-09-06_12:23:27.96091 /opt/gitlab/embedded/bin/bundle:22:in `<main>'
Faulty client? Sidekiq just basically reads a JSON of a que, something put a faulty JSON inside, and it probably wasn't sidekiq, but something that interacts with it.
Check out if something in your code inserts the Sidekiq jobs "manually" - there were instructions once upon a time how to push sidekiq jobs from other frameworks: https://github.com/mperham/sidekiq/blob/master/lib/sidekiq/client.rb#L69
The invalid JSON was saved in Redis in <gitlab_data>/redis/dump.rdb. Deleting the file solved the jammed Sidekiq.
But how it got there is a mystery.
As the first time with linux and ruby on rails, I am following this guide, https://gorails.com/setup/windows/10 everthing in the steps works fine except the final step when I tried to execute this command.
rails new myapp -d mysql
after hitting enter I got this message.
/home/fil/.rbenv/versions/2.3.3/lib/ruby/2.3.0/fileutils.rb:253:in `mkdir': Permission denied # dir_s_mkdir - /myapp (Errno::EACCES)
from /home/fil/.rbenv/versions/2.3.3/lib/ruby/2.3.0/fileutils.rb:253:in `fu_mkdir'
from /home/fil/.rbenv/versions/2.3.3/lib/ruby/2.3.0/fileutils.rb:227:in `block (2 levels) in mkdir_p'
from /home/fil/.rbenv/versions/2.3.3/lib/ruby/2.3.0/fileutils.rb:225:in `reverse_each'
from /home/fil/.rbenv/versions/2.3.3/lib/ruby/2.3.0/fileutils.rb:225:in `block in mkdir_p'
from /home/fil/.rbenv/versions/2.3.3/lib/ruby/2.3.0/fileutils.rb:211:in `each'
from /home/fil/.rbenv/versions/2.3.3/lib/ruby/2.3.0/fileutils.rb:211:in `mkdir_p'
from /home/fil/.rbenv/versions/2.3.3/lib/ruby/gems/2.3.0/gems/thor-0.19.1/lib/thor/actions/empty_directory.rb:50:in `block in invoke!'
from /home/fil/.rbenv/versions/2.3.3/lib/ruby/gems/2.3.0/gems/thor-0.19.1/lib/thor/actions/empty_directory.rb:116:in `invoke_with_conflict_check'
from /home/fil/.rbenv/versions/2.3.3/lib/ruby/gems/2.3.0/gems/thor-0.19.1/lib/thor/actions/empty_directory.rb:49:in `invoke!'
from /home/fil/.rbenv/versions/2.3.3/lib/ruby/gems/2.3.0/gems/thor-0.19.1/lib/thor/actions.rb:94:in `action'
from /home/fil/.rbenv/versions/2.3.3/lib/ruby/gems/2.3.0/gems/thor-0.19.1/lib/thor/actions/empty_directory.rb:14:in `empty_directory'
from /home/fil/.rbenv/versions/2.3.3/lib/ruby/gems/2.3.0/gems/railties-5.0.0.1/lib/rails/generators/app_base.rb:153:in `create_root'
from (eval):1:in `create_root'
from /home/fil/.rbenv/versions/2.3.3/lib/ruby/gems/2.3.0/gems/thor-0.19.1/lib/thor/command.rb:27:in `run'
from /home/fil/.rbenv/versions/2.3.3/lib/ruby/gems/2.3.0/gems/thor-0.19.1/lib/thor/invocation.rb:126:in `invoke_command'
from /home/fil/.rbenv/versions/2.3.3/lib/ruby/gems/2.3.0/gems/thor-0.19.1/lib/thor/invocation.rb:133:in `block in invoke_all'
from /home/fil/.rbenv/versions/2.3.3/lib/ruby/gems/2.3.0/gems/thor-0.19.1/lib/thor/invocation.rb:133:in `each'
from /home/fil/.rbenv/versions/2.3.3/lib/ruby/gems/2.3.0/gems/thor-0.19.1/lib/thor/invocation.rb:133:in `map'
from /home/fil/.rbenv/versions/2.3.3/lib/ruby/gems/2.3.0/gems/thor-0.19.1/lib/thor/invocation.rb:133:in `invoke_all'
from /home/fil/.rbenv/versions/2.3.3/lib/ruby/gems/2.3.0/gems/thor-0.19.1/lib/thor/group.rb:232:in `dispatch'
from /home/fil/.rbenv/versions/2.3.3/lib/ruby/gems/2.3.0/gems/thor-0.19.1/lib/thor/base.rb:440:in `start'
from /home/fil/.rbenv/versions/2.3.3/lib/ruby/gems/2.3.0/gems/railties-5.0.0.1/lib/rails/commands/application.rb:17:in `<top (required)>'
from /home/fil/.rbenv/versions/2.3.3/lib/ruby/2.3.0/rubygems/core_ext/kernel_require.rb:55:in `require'
from /home/fil/.rbenv/versions/2.3.3/lib/ruby/2.3.0/rubygems/core_ext/kernel_require.rb:55:in `require'
from /home/fil/.rbenv/versions/2.3.3/lib/ruby/gems/2.3.0/gems/railties-5.0.0.1/lib/rails/cli.rb:14:in `<top (required)>'
from /home/fil/.rbenv/versions/2.3.3/lib/ruby/2.3.0/rubygems/core_ext/kernel_require.rb:127:in `require'
from /home/fil/.rbenv/versions/2.3.3/lib/ruby/2.3.0/rubygems/core_ext/kernel_require.rb:127:in `rescue in require'
from /home/fil/.rbenv/versions/2.3.3/lib/ruby/2.3.0/rubygems/core_ext/kernel_require.rb:40:in `require'
from /home/fil/.rbenv/versions/2.3.3/lib/ruby/gems/2.3.0/gems/railties-5.0.0.1/exe/rails:9:in `<top (required)>'
from /home/fil/.rbenv/versions/2.3.3/bin/rails:22:in `load'
from /home/fil/.rbenv/versions/2.3.3/bin/rails:22:in `<main>'
What is the problem?, can you suggest a solution?
I am new to ruby on rails and also to programming. I have followed instructions on the internet and setup rails application. It worked the first time but later when i reopen it and tried to run 'rails server' it doesn't work and returns following error. I would be happy if some one helps me out of this, i have been searching the internet for 5 hours.
Thanks.
I am using ruby 2.3.1p112
rails 5.0
mysql 5.7.13
$ rails server
=> Booting Puma
=> Rails 5.0.0 application starting in development on http://localhost:3000
=> Run rails server -h for more startup options
Exiting
/Users/bruce/sea/config/routes.rb:6:in `': undefined
method `root' for main:Object (NoMethodError)
from /Users/bruce/.rvm/gems/ruby-2.3.1#global/gems/activesupport-
5.0.0/lib/active_support/dependencies.rb:287:in `load'
from /Users/bruce/.rvm/gems/ruby-2.3.1#global/gems/activesupport-
5.0.0/lib/active_support/dependencies.rb:287:in `block in load'
from /Users/bruce/.rvm/gems/ruby-2.3.1#global/gems/activesupport-
5.0.0/lib/active_support/dependencies.rb:259:in `load_dependency'
from /Users/bruce/.rvm/gems/ruby-2.3.1#global/gems/activesupport-
5.0.0/lib/active_support/dependencies.rb:287:in `load'
from /Users/bruce/.rvm/gems/ruby-2.3.1#global/gems/railties-5.0.0/lib
/rails/application/routes_reloader.rb:40:in `block in load_paths'
from /Users/bruce/.rvm/gems/ruby-2.3.1#global/gems/railties-5.0.0/lib
/rails/application/routes_reloader.rb:40:in `each'
from /Users/bruce/.rvm/gems/ruby-2.3.1#global/gems/railties-5.0.0/lib
/rails/application/routes_reloader.rb:40:in `load_paths'
from /Users/bruce/.rvm/gems/ruby-2.3.1#global/gems/railties-5.0.0/lib
/rails/application/routes_reloader.rb:16:in `reload!'
from /Users/bruce/.rvm/gems/ruby-2.3.1#global/gems/railties-5.0.0/lib
/rails/application/routes_reloader.rb:26:in `block in updater'
from /Users/bruce/.rvm/gems/ruby-2.3.1#global/gems/activesupport-
5.0.0/lib/active_support/file_update_checker.rb:77:in `execute'
from /Users/bruce/.rvm/gems/ruby-2.3.1#global/gems/railties-5.0.0/lib
/rails/application/routes_reloader.rb:27:in `updater'
from /Users/bruce/.rvm/gems/ruby-2.3.1#global/gems/railties-5.0.0/lib
/rails/application/routes_reloader.rb:7:in `execute_if_updated'
from /Users/bruce/.rvm/gems/ruby-2.3.1#global/gems/railties-5.0.0/lib
/rails/application/finisher.rb:119:in `block in '
from /Users/bruce/.rvm/gems/ruby-2.3.1#global/gems/railties-5.0.0/lib
/rails/initializable.rb:30:in `instance_exec'
from /Users/bruce/.rvm/gems/ruby-2.3.1#global/gems/railties-5.0.0/lib
/rails/initializable.rb:30:in `run'
from /Users/bruce/.rvm/gems/ruby-2.3.1#global/gems/railties-5.0.0/lib
/rails/initializable.rb:55:in `block in run_initializers'
from /Users/bruce/.rvm/rubies/ruby-2.3.1/lib/ruby/2.3.0
/tsort.rb:228:in `block in tsort_each'
from /Users/bruce/.rvm/rubies/ruby-2.3.1/lib/ruby/2.3.0
/tsort.rb:350:in `block (2 levels) in each_strongly_connected_component'
from /Users/bruce/.rvm/rubies/ruby-2.3.1/lib/ruby/2.3.0
/tsort.rb:431:in `each_strongly_connected_component_from'
from /Users/bruce/.rvm/rubies/ruby-2.3.1/lib/ruby/2.3.0
/tsort.rb:349:in `block in each_strongly_connected_component'
from /Users/bruce/.rvm/rubies/ruby-2.3.1/lib/ruby/2.3.0
/tsort.rb:347:in `each'
from /Users/bruce/.rvm/rubies/ruby-2.3.1/lib/ruby/2.3.0
/tsort.rb:347:in `call'
from /Users/bruce/.rvm/rubies/ruby-2.3.1/lib/ruby/2.3.0
/tsort.rb:347:in `each_strongly_connected_component'
from /Users/bruce/.rvm/rubies/ruby-2.3.1/lib/ruby/2.3.0
/tsort.rb:226:in `tsort_each'
from /Users/bruce/.rvm/rubies/ruby-2.3.1/lib/ruby/2.3.0
/tsort.rb:205:in `tsort_each'
from /Users/bruce/.rvm/gems/ruby-2.3.1#global/gems/railties-5.0.0/lib
/rails/initializable.rb:54:in `run_initializers'
from /Users/bruce/.rvm/gems/ruby-2.3.1#global/gems/railties-5.0.0/lib
/rails/application.rb:352:in `initialize!'
from /Users/bruce/sea/config/environment.rb:5:in `<top (required)>'
from /Users/bruce/sea/config.ru:3:in `require_relative'
from /Users/bruce/sea/config.ru:3:in `block in <main>'
from /Users/bruce/.rvm/gems/ruby-2.3.1#global/gems/rack-2.0.1/lib
/rack/builder.rb:55:in `instance_eval'
from /Users/bruce/.rvm/gems/ruby-2.3.1#global/gems/rack-2.0.1/lib
/rack/builder.rb:55:in `initialize'
from /Users/bruce/sea/config.ru:in `new'
from /Users/bruce/sea/config.ru:in `<main>'
from /Users/bruce/.rvm/gems/ruby-2.3.1#global/gems/rack-2.0.1/lib
/rack/builder.rb:49:in `eval'
from /Users/bruce/.rvm/gems/ruby-2.3.1#global/gems/rack-2.0.1/lib
/rack/builder.rb:49:in `new_from_string'
from /Users/bruce/.rvm/gems/ruby-2.3.1#global/gems/rack-2.0.1/lib
/rack/builder.rb:40:in `parse_file'
from /Users/bruce/.rvm/gems/ruby-2.3.1#global/gems/rack-2.0.1/lib
/rack/server.rb:318:in `build_app_and_options_from_config'
from /Users/bruce/.rvm/gems/ruby-2.3.1#global/gems/rack-2.0.1/lib
/rack/server.rb:218:in `app'
from /Users/bruce/.rvm/gems/ruby-2.3.1#global/gems/railties-5.0.0/lib
/rails/commands/server.rb:59:in `app'
from /Users/bruce/.rvm/gems/ruby-2.3.1#global/gems/rack-2.0.1/lib
/rack/server.rb:353:in `wrapped_app'
from /Users/bruce/.rvm/gems/ruby-2.3.1#global/gems/railties-5.0.0/lib
/rails/commands/server.rb:124:in `log_to_stdout'
from /Users/bruce/.rvm/gems/ruby-2.3.1#global/gems/railties-5.0.0/lib
/rails/commands/server.rb:77:in `start'
from /Users/bruce/.rvm/gems/ruby-2.3.1#global/gems/railties-5.0.0/lib
/rails/commands/commands_tasks.rb:90:in `block in server'
from /Users/bruce/.rvm/gems/ruby-2.3.1#global/gems/railties-5.0.0/lib
/rails/commands/commands_tasks.rb:85:in `tap'
from /Users/bruce/.rvm/gems/ruby-2.3.1#global/gems/railties-5.0.0/lib
/rails/commands/commands_tasks.rb:85:in `server'
from /Users/bruce/.rvm/gems/ruby-2.3.1#global/gems/railties-5.0.0/lib
/rails/commands/commands_tasks.rb:49:in `run_command!'
from /Users/bruce/.rvm/gems/ruby-2.3.1#global/gems/railties-5.0.0/lib
/rails/commands.rb:18:in `'
from /Users/bruce/sea/bin/rails:9:in `require'
from /Users/bruce/sea/bin/rails:9:in `<top (required)>'
from /Users/bruce/.rvm/gems/ruby-2.3.1#global/gems/spring-1.7.2/lib
/spring/client/rails.rb:28:in `load'
from /Users/bruce/.rvm/gems/ruby-2.3.1#global/gems/spring-1.7.2/lib
/spring/client/rails.rb:28:in `call'
from /Users/bruce/.rvm/gems/ruby-2.3.1#global/gems/spring-1.7.2/lib
/spring/client/command.rb:7:in `call'
from /Users/bruce/.rvm/gems/ruby-2.3.1#global/gems/spring-1.7.2/lib
/spring/client.rb:30:in `run'
from /Users/bruce/.rvm/gems/ruby-2.3.1#global/gems/spring-1.7.2/bin
/spring:49:in `'
from /Users/bruce/.rvm/gems/ruby-2.3.1#global/gems/spring-1.7.2/lib
/spring/binstub.rb:11:in `load'
from /Users/bruce/.rvm/gems/ruby-2.3.1#global/gems/spring-1.7.2/lib
/spring/binstub.rb:11:in `'
from /Users/bruce/sea/bin/spring:13:in `require'
from /Users/bruce/sea/bin/spring:13:in `<top (required)>'
from bin/rails:3:in `load'`enter
from bin/rails:3:in `<main>'
Seems like in your routes.rb file you are mistakenly have root. Try change it to root_url. In ruby if nothing is find in any location then it's show no method error for mainObject which is a base class.
Hope this help you.
I created a new Rails application using the command from the Ubuntu terminal:
rails new testing -d mysql
I then added the root password in the database.yml file
when I run the command rails server to run the application on the server the following occurs:
=> Booting WEBrick
=> Rails 3.2.13 application starting in`enter code here` development on http://0.0.0.0:3000
=> Call with -d to detach
=> Ctrl-C to shutdown server
Exiting
/home/russian/.rvm/gems/ruby-1.9.3-p392/gems/mysql2-0.3.11/lib/mysql2/client.rb:44:in `connect': Unknown database 'testing_development' (Mysql2::Error)
from /home/russian/.rvm/gems/ruby-1.9.3-p392/gems/mysql2-0.3.11/lib/mysql2/client.rb:44:in `initialize'
from /home/russian/.rvm/gems/ruby-1.9.3-p392/gems/activerecord-3.2.13/lib/active_record/connection_adapters/mysql2_adapter.rb:16:in `new'
from /home/russian/.rvm/gems/ruby-1.9.3-p392/gems/activerecord-3.2.13/lib/active_record/connection_adapters/mysql2_adapter.rb:16:in `mysql2_connection'
from /home/russian/.rvm/gems/ruby-1.9.3-p392/gems/activerecord-3.2.13/lib/active_record/connection_adapters/abstract/connection_pool.rb:315:in `new_connection'
from /home/russian/.rvm/gems/ruby-1.9.3-p392/gems/activerecord-3.2.13/lib/active_record/connection_adapters/abstract/connection_pool.rb:325:in `checkout_new_connection'
from /home/russian/.rvm/gems/ruby-1.9.3-p392/gems/activerecord-3.2.13/lib/active_record/connection_adapters/abstract/connection_pool.rb:247:in `block (2 levels) in checkout'
from /home/russian/.rvm/gems/ruby-1.9.3-p392/gems/activerecord-3.2.13/lib/active_record/connection_adapters/abstract/connection_pool.rb:242:in `loop'
from /home/russian/.rvm/gems/ruby-1.9.3-p392/gems/activerecord-3.2.13/lib/active_record/connection_adapters/abstract/connection_pool.rb:242:in `block in checkout'
from /home/russian/.rvm/rubies/ruby-1.9.3-p392/lib/ruby/1.9.1/monitor.rb:211:in `mon_synchronize'
from /home/russian/.rvm/gems/ruby-1.9.3-p392/gems/activerecord-3.2.13/lib/active_record/connection_adapters/abstract/connection_pool.rb:239:in `checkout'
from /home/russian/.rvm/gems/ruby-1.9.3-p392/gems/activerecord-3.2.13/lib/active_record/connection_adapters/abstract/connection_pool.rb:102:in `block in connection'
from /home/russian/.rvm/rubies/ruby-1.9.3-p392/lib/ruby/1.9.1/monitor.rb:211:in `mon_synchronize'
from /home/russian/.rvm/gems/ruby-1.9.3-p392/gems/activerecord-3.2.13/lib/active_record/connection_adapters/abstract/connection_pool.rb:101:in `connection'
from /home/russian/.rvm/gems/ruby-1.9.3-p392/gems/activerecord-3.2.13/lib/active_record/connection_adapters/abstract/connection_pool.rb:410:in `retrieve_connection'
from /home/russian/.rvm/gems/ruby-1.9.3-p392/gems/activerecord-3.2.13/lib/active_record/connection_adapters/abstract/connection_specification.rb:171:in `retrieve_connection'
from /home/russian/.rvm/gems/ruby-1.9.3-p392/gems/activerecord-3.2.13/lib/active_record/connection_adapters/abstract/connection_specification.rb:145:in `connection'
from /home/russian/.rvm/gems/ruby-1.9.3-p392/gems/activerecord-3.2.13/lib/active_record/railtie.rb:88:in `block in <class:Railtie>'
from /home/russian/.rvm/gems/ruby-1.9.3-p392/gems/railties-3.2.13/lib/rails/initializable.rb:30:in `instance_exec'
from /home/russian/.rvm/gems/ruby-1.9.3-p392/gems/railties-3.2.13/lib/rails/initializable.rb:30:in `run'
from /home/russian/.rvm/gems/ruby-1.9.3-p392/gems/railties-3.2.13/lib/rails/initializable.rb:55:in `block in run_initializers'
from /home/russian/.rvm/gems/ruby-1.9.3-p392/gems/railties-3.2.13/lib/rails/initializable.rb:54:in `each'
from /home/russian/.rvm/gems/ruby-1.9.3-p392/gems/railties-3.2.13/lib/rails/initializable.rb:54:in `run_initializers'
from /home/russian/.rvm/gems/ruby-1.9.3-p392`enter code here`/gems/railties-3.2.13/lib/rails/application.rb:136:in `initialize!'
from /home/russian/.rvm/gems/ruby-1.9.3-p392/gems/railties-3.2.13/lib/rails/railtie/configurable.rb:30:in `method_missing'
from /home/russian/testing/config/environment.rb:5:in `<top (required)>'
from /home/russian/testing/config.ru:3:in `require'
from /home/russian/testing/config.ru:3:in `block in <main>'
from /home/russian/.rvm/gems/ruby-1.9.3-p392/gems/rack-1.4.5/lib/rack/builder.rb:51:in `instance_eval'
from /home/russian/.rvm/gems/ruby-1.9.3-p392/gems/rack-1.4.5/lib/rack/builder.rb:51:in `initialize'
from /home/russian/testing/config.ru:in `new'
from /home/russian/testing/config.ru:in `<main>'
from /home/russian/.rvm/gems/ruby-1.9.3-p392/gems/rack-1.4.5/lib/rack/builder.rb:40:in `eval'
from /home/russian/.rvm/gems/ruby-1.9.3-p392/gems/rack-1.4.5/lib/rack/builder.rb:40:in `parse_file'
from /home/russian/.rvm/gems/ruby-1.9.3-p392/gems/rack-1.4.5/lib/rack/server.rb:200:in `app'
from /home/russian/.rvm/gems/ruby-1.9.3-p392/gems/railties-3.2.13/lib/rails/commands/server.rb:46:in `app'
from /home/russian/.rvm/gems/ruby-1.9.3-p392/gems/rack-1.4.5/lib/rack/server.rb:304:in `wrapped_app'
from /home/russian/.rvm/gems/ruby-1.9.3-p392/gems/rack-1.4.5/lib/rack/server.rb:254:in `start'
from /home/russian/.rvm/gems/ruby-1.9.3-p392/gems/railties-3.2.13/lib/rails/commands/server.rb:70:in `start'
from /home/russian/.rvm/gems/ruby-1.9.3-p392/gems/railties-3.2.13/lib/rails/commands.rb:55:in `block in <top (required)>'
from /home/russian/.rvm/gems/ruby-1.9.3-p392/gems/railties-3.2.13/lib/rails/commands.rb:50:in `tap'
from /home/russian/.rvm/gems/ruby-1.9.3-p392/gems/railties-3.2.13/lib/rails/commands.rb:50:in `<top (required)>'
from script/rails:6:in `require'
from script/rails:6:in `<main>'
Can anyone help me with the problem?
You have to create the Database first.