Currently I'm using the latest version of rails_admin and devise gem and have to two signed_in users
Running via Spring preloader in process 4912
Loading development environment (Rails 5.0.0.1)
2.3.1 :001 > u = User.first
User Load (0.4ms) SELECT "users".* FROM "users" ORDER BY "users"."id" ASC LIMIT ? [["LIMIT", 1]]
=> #<User id: 1, email: "dhami.khawas#gmail.com", created_at: "2016-08-15 10:26:16", updated_at: "2016-08-16 12:48:11">
2.3.1 :002 > u = User.last
User Load (0.7ms) SELECT "users".* FROM "users" ORDER BY "users"."id" DESC LIMIT ? [["LIMIT", 1]]
=> #<User id: 2, email: "linux#gmail.com", created_at: "2016-08-16 10:03:10", updated_at: "2016-08-19 08:18:23">
2.3.1 :003
How do I make any one of them as Admin User? I tried running below operation but ended up in errors.
2.3.1 :004 > u.admin
NoMethodError: undefined method `admin' for #<User:0x00000002d3dbf8>
from /home/bikal/.rvm/gems/ruby-2.3.1/gems/activemodel-5.0.0.1/lib/active_model/attribute_methods.rb:433:in `method_missing'
from (irb):4
from /home/bikal/.rvm/gems/ruby-2.3.1/gems/railties-5.0.0.1/lib/rails/commands/console.rb:65:in `start'
from /home/bikal/.rvm/gems/ruby-2.3.1/gems/railties-5.0.0.1/lib/rails/commands/console_helper.rb:9:in `start'
from /home/bikal/.rvm/gems/ruby-2.3.1/gems/railties-5.0.0.1/lib/rails/commands/commands_tasks.rb:78:in `console'
from /home/bikal/.rvm/gems/ruby-2.3.1/gems/railties-5.0.0.1/lib/rails/commands/commands_tasks.rb:49:in `run_command!'
from /home/bikal/.rvm/gems/ruby-2.3.1/gems/railties-5.0.0.1/lib/rails/commands.rb:18:in `<top (required)>'
from /home/bikal/.rvm/gems/ruby-2.3.1/gems/activesupport-5.0.0.1/lib/active_support/dependencies.rb:293:in `require'
from /home/bikal/.rvm/gems/ruby-2.3.1/gems/activesupport-5.0.0.1/lib/active_support/dependencies.rb:293:in `block in require'
from /home/bikal/.rvm/gems/ruby-2.3.1/gems/activesupport-5.0.0.1/lib/active_support/dependencies.rb:259:in `load_dependency'
from /home/bikal/.rvm/gems/ruby-2.3.1/gems/activesupport-5.0.0.1/lib/active_support/dependencies.rb:293:in `require'
from /home/bikal/workspace/concert_nepal/bin/rails:9:in `<top (required)>'
from /home/bikal/.rvm/gems/ruby-2.3.1/gems/activesupport-5.0.0.1/lib/active_support/dependencies.rb:287:in `load'
from /home/bikal/.rvm/gems/ruby-2.3.1/gems/activesupport-5.0.0.1/lib/active_support/dependencies.rb:287:in `block in load'
from /home/bikal/.rvm/gems/ruby-2.3.1/gems/activesupport-5.0.0.1/lib/active_support/dependencies.rb:259:in `load_dependency'
from /home/bikal/.rvm/gems/ruby-2.3.1/gems/activesupport-5.0.0.1/lib/active_support/dependencies.rb:287:in `load'
from /home/bikal/.rvm/gems/ruby-2.3.1/gems/spring-1.7.2/lib/spring/commands/rails.rb:6:in `call'
from /home/bikal/.rvm/gems/ruby-2.3.1/gems/spring-1.7.2/lib/spring/command_wrapper.rb:38:in `call'
from /home/bikal/.rvm/gems/ruby-2.3.1/gems/spring-1.7.2/lib/spring/application.rb:191:in `block in serve'
from /home/bikal/.rvm/gems/ruby-2.3.1/gems/spring-1.7.2/lib/spring/application.rb:161:in `fork'
from /home/bikal/.rvm/gems/ruby-2.3.1/gems/spring-1.7.2/lib/spring/application.rb:161:in `serve'
from /home/bikal/.rvm/gems/ruby-2.3.1/gems/spring-1.7.2/lib/spring/application.rb:131:in `block in run'
from /home/bikal/.rvm/gems/ruby-2.3.1/gems/spring-1.7.2/lib/spring/application.rb:125:in `loop'
from /home/bikal/.rvm/gems/ruby-2.3.1/gems/spring-1.7.2/lib/spring/application.rb:125:in `run'
from /home/bikal/.rvm/gems/ruby-2.3.1/gems/spring-1.7.2/lib/spring/application/boot.rb:19:in `<top (required)>'
from /home/bikal/.rvm/rubies/ruby-2.3.1/lib/ruby/site_ruby/2.3.0/rubygems/core_ext/kernel_require.rb:55:in `require'
from /home/bikal/.rvm/rubies/ruby-2.3.1/lib/ruby/site_ruby/2.3.0/rubygems/core_ext/kernel_require.rb:55:in `require'
from -e:1:in `<main>'
2.3.1 :005 >
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.
I'm trying to make my first rails application, however when i try to run rails server however it just gives me a load of text. I'm running this on arch linux and used the ruby-rails bundle from the AUR.
this is what it gives me when it try to run the command
[drew#rhino sophia]$ rails server
=> Booting Puma
=> Rails 5.2.0 application starting in development
=> Run `rails server -h` for more startup options
Exiting
Traceback (most recent call last):
70: from bin/rails:3:in `<main>'
69: from bin/rails:3:in `load'
68: from /home/drew/work/spproject/sophia/sophia/bin/spring:15:in `<top (required)>'
67: from /usr/lib/ruby/2.5.0/rubygems/core_ext/kernel_require.rb:70:in `require'
66: from /usr/lib/ruby/2.5.0/rubygems/core_ext/kernel_require.rb:70:in `require'
65: from /usr/lib/ruby/gems/2.5.0/gems/spring-2.0.2/lib/spring/binstub.rb:31:in `<top (required)>'
64: from /usr/lib/ruby/gems/2.5.0/gems/spring-2.0.2/lib/spring/binstub.rb:31:in `load'
63: from /usr/lib/ruby/gems/2.5.0/gems/spring-2.0.2/bin/spring:49:in `<top (required)>'
62: from /usr/lib/ruby/gems/2.5.0/gems/spring-2.0.2/lib/spring/client.rb:30:in `run'
61: from /usr/lib/ruby/gems/2.5.0/gems/spring-2.0.2/lib/spring/client/command.rb:7:in `call'
60: from /usr/lib/ruby/gems/2.5.0/gems/spring-2.0.2/lib/spring/client/rails.rb:28:in `call'
59: from /usr/lib/ruby/gems/2.5.0/gems/spring-2.0.2/lib/spring/client/rails.rb:28:in `load'
58: from /home/drew/work/spproject/sophia/sophia/bin/rails:9:in `<top (required)>'
57: from /usr/lib/ruby/gems/2.5.0/gems/activesupport-5.2.0/lib/active_support/dependencies.rb:283:in `require'
56: from /usr/lib/ruby/gems/2.5.0/gems/activesupport-5.2.0/lib/active_support/dependencies.rb:249:in `load_dependency'
55: from /usr/lib/ruby/gems/2.5.0/gems/activesupport-5.2.0/lib/active_support/dependencies.rb:283:in `block in require'
54: from /usr/lib/ruby/gems/2.5.0/gems/bootsnap-1.3.0/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:29:in `require'
53: from /usr/lib/ruby/gems/2.5.0/gems/bootsnap-1.3.0/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:20:in `require_with_bootsnap_lfi'
52: from /usr/lib/ruby/gems/2.5.0/gems/bootsnap-1.3.0/lib/bootsnap/load_path_cache/loaded_features_index.rb:65:in `register'
51: from /usr/lib/ruby/gems/2.5.0/gems/bootsnap-1.3.0/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:21:in `block in require_with_bootsnap_lfi'
50: from /usr/lib/ruby/gems/2.5.0/gems/bootsnap-1.3.0/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:21:in `require'
49: from /home/drew/.gem/ruby/2.5.0/gems/railties-5.2.0/lib/rails/commands.rb:18:in `<main>'
48: from /home/drew/.gem/ruby/2.5.0/gems/railties-5.2.0/lib/rails/command.rb:46:in `invoke'
47: from /home/drew/.gem/ruby/2.5.0/gems/railties-5.2.0/lib/rails/command/base.rb:65:in `perform'
46: from /usr/lib/ruby/gems/2.5.0/gems/thor-0.20.0/lib/thor.rb:387:in `dispatch'
45: from /usr/lib/ruby/gems/2.5.0/gems/thor-0.20.0/lib/thor/invocation.rb:126:in `invoke_command'
44: from /usr/lib/ruby/gems/2.5.0/gems/thor-0.20.0/lib/thor/command.rb:27:in `run'
43: from /home/drew/.gem/ruby/2.5.0/gems/railties-5.2.0/lib/rails/commands/server/server_command.rb:142:in `perform'
42: from /home/drew/.gem/ruby/2.5.0/gems/railties-5.2.0/lib/rails/commands/server/server_command.rb:142:in `tap'
41: from /home/drew/.gem/ruby/2.5.0/gems/railties-5.2.0/lib/rails/commands/server/server_command.rb:147:in `block in perform'
40: from /home/drew/.gem/ruby/2.5.0/gems/railties-5.2.0/lib/rails/commands/server/server_command.rb:51:in `start'
39: from /home/drew/.gem/ruby/2.5.0/gems/railties-5.2.0/lib/rails/commands/server/server_command.rb:89:in `log_to_stdout'
38: from /usr/lib/ruby/gems/2.5.0/gems/rack-2.0.5/lib/rack/server.rb:354:in `wrapped_app'
37: from /home/drew/.gem/ruby/2.5.0/gems/railties-5.2.0/lib/rails/commands/server/server_command.rb:27:in `app'
36: from /usr/lib/ruby/gems/2.5.0/gems/rack-2.0.5/lib/rack/server.rb:219:in `app'
35: from /usr/lib/ruby/gems/2.5.0/gems/rack-2.0.5/lib/rack/server.rb:319:in `build_app_and_options_from_config'
34: from /usr/lib/ruby/gems/2.5.0/gems/rack-2.0.5/lib/rack/builder.rb:40:in `parse_file'
33: from /usr/lib/ruby/gems/2.5.0/gems/rack-2.0.5/lib/rack/builder.rb:49:in `new_from_string'
32: from /usr/lib/ruby/gems/2.5.0/gems/rack-2.0.5/lib/rack/builder.rb:49:in `eval'
31: from config.ru:in `<main>'
30: from config.ru:in `new'
29: from /usr/lib/ruby/gems/2.5.0/gems/rack-2.0.5/lib/rack/builder.rb:55:in `initialize'
28: from /usr/lib/ruby/gems/2.5.0/gems/rack-2.0.5/lib/rack/builder.rb:55:in `instance_eval'
27: from config.ru:3:in `block in <main>'
26: from /usr/lib/ruby/gems/2.5.0/gems/bootsnap-1.3.0/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:44:in `require_relative'
25: from /usr/lib/ruby/gems/2.5.0/gems/activesupport-5.2.0/lib/active_support/dependencies.rb:283:in `require'
24: from /usr/lib/ruby/gems/2.5.0/gems/activesupport-5.2.0/lib/active_support/dependencies.rb:249:in `load_dependency'
23: from /usr/lib/ruby/gems/2.5.0/gems/activesupport-5.2.0/lib/active_support/dependencies.rb:283:in `block in require'
22: from /usr/lib/ruby/gems/2.5.0/gems/bootsnap-1.3.0/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:29:in `require'
21: from /usr/lib/ruby/gems/2.5.0/gems/bootsnap-1.3.0/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:20:in `require_with_bootsnap_lfi'
20: from /usr/lib/ruby/gems/2.5.0/gems/bootsnap-1.3.0/lib/bootsnap/load_path_cache/loaded_features_index.rb:65:in `register'
19: from /usr/lib/ruby/gems/2.5.0/gems/bootsnap-1.3.0/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:21:in `block in require_with_bootsnap_lfi'
18: from /usr/lib/ruby/gems/2.5.0/gems/bootsnap-1.3.0/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:21:in `require'
17: from /home/drew/work/spproject/sophia/sophia/config/environment.rb:5:in `<main>'
16: from /home/drew/.gem/ruby/2.5.0/gems/railties-5.2.0/lib/rails/application.rb:361:in `initialize!'
15: from /home/drew/.gem/ruby/2.5.0/gems/railties-5.2.0/lib/rails/initializable.rb:60:in `run_initializers'
14: from /usr/lib/ruby/2.5.0/tsort.rb:205:in `tsort_each'
13: from /usr/lib/ruby/2.5.0/tsort.rb:226:in `tsort_each'
12: from /usr/lib/ruby/2.5.0/tsort.rb:347:in `each_strongly_connected_component'
11: from /usr/lib/ruby/2.5.0/tsort.rb:347:in `call'
10: from /usr/lib/ruby/2.5.0/tsort.rb:347:in `each'
9: from /usr/lib/ruby/2.5.0/tsort.rb:349:in `block in each_strongly_connected_component'
8: from /usr/lib/ruby/2.5.0/tsort.rb:431:in `each_strongly_connected_component_from'
7: from /usr/lib/ruby/2.5.0/tsort.rb:350:in `block (2 levels) in each_strongly_connected_component'
6: from /usr/lib/ruby/2.5.0/tsort.rb:228:in `block in tsort_each'
5: from /home/drew/.gem/ruby/2.5.0/gems/railties-5.2.0/lib/rails/initializable.rb:61:in `block in run_initializers'
4: from /home/drew/.gem/ruby/2.5.0/gems/railties-5.2.0/lib/rails/initializable.rb:32:in `run'
3: from /home/drew/.gem/ruby/2.5.0/gems/railties-5.2.0/lib/rails/initializable.rb:32:in `instance_exec'
2: from /usr/lib/ruby/gems/2.5.0/gems/activesupport-5.2.0/lib/active_support/railtie.rb:42:in `block in <class:Railtie>'
1: from /usr/lib/ruby/gems/2.5.0/gems/activesupport-5.2.0/lib/active_support/core_ext/time/zones.rb:82:in `find_zone!'
/usr/lib/ruby/gems/2.5.0/gems/activesupport-5.2.0/lib/active_support/core_ext/time/zones.rb:100:in `rescue in find_zone!': Invalid Timezone: UTC (ArgumentError)
EDIT gem env
RubyGems Environment:
- RUBYGEMS VERSION: 2.7.7
- RUBY VERSION: 2.5.1 (2018-03-29 patchlevel 57) [x86_64-linux]
- INSTALLATION DIRECTORY: /usr/lib/ruby/gems/2.5.0
- USER INSTALLATION DIRECTORY: /home/drew/.gem/ruby/2.5.0
- RUBY EXECUTABLE: /usr/bin/ruby
- EXECUTABLE DIRECTORY: /usr/bin
- SPEC CACHE DIRECTORY: /home/drew/.gem/specs
- SYSTEM CONFIGURATION DIRECTORY: /etc
- RUBYGEMS PLATFORMS:
- ruby
- x86_64-linux
- GEM PATHS:
- /usr/lib/ruby/gems/2.5.0
- /home/drew/.gem/ruby/2.5.0
- GEM CONFIGURATION:
- :update_sources => true
- :verbose => true
- :backtrace => false
- :bulk_threshold => 1000
- "gem" => "--user-install"
- REMOTE SOURCES:
- https://rubygems.org/
- SHELL PATH:
- /usr/local/bin
- /usr/bin
- /bin
- /usr/local/sbin
- /usr/lib/jvm/default/bin
- /usr/bin/site_perl
- /usr/bin/vendor_perl
- /usr/bin/core_perl
Paste of $PATH
/usr/local/bin:/usr/bin:/bin:/usr/local/sbin:/usr/lib/jvm/default/bin:/usr/bin/site_perl:/usr/bin/vendor_perl:/usr/bin/core_perl
Paste of application.rb
require_relative 'boot'
require 'rails/all'
# Require the gems listed in Gemfile, including any gems
# you've limited to :test, :development, or :production.
Bundler.require(*Rails.groups)
module Sophia
class Application < Rails::Application
# Initialize configuration defaults for originally generated Rails version.
config.load_defaults 5.2
# Settings in config/environments/* take precedence over those specified here.
# Application configuration can go into files in config/initializers
# -- all .rb files in that directory are automatically loaded after loading
# the framework and any gems in your application.
end
end
Paster of rails migrate:db
rails aborted!
ArgumentError: Invalid Timezone: UTC
/home/drew/.gem/ruby/2.5.0/gems/railties-5.2.0/lib/rails/initializable.rb:32:in `instance_exec'
/home/drew/.gem/ruby/2.5.0/gems/railties-5.2.0/lib/rails/initializable.rb:32:in `run'
/home/drew/.gem/ruby/2.5.0/gems/railties-5.2.0/lib/rails/initializable.rb:61:in `block in run_initializers'
/home/drew/.gem/ruby/2.5.0/gems/railties-5.2.0/lib/rails/initializable.rb:60:in `run_initializers'
/home/drew/.gem/ruby/2.5.0/gems/railties-5.2.0/lib/rails/application.rb:361:in `initialize!'
/home/drew/work/spproject/sophia/sophia/config/environment.rb:5:in `<main>'
/home/drew/.gem/ruby/2.5.0/gems/railties-5.2.0/lib/rails/application.rb:337:in `require_environment!'
/home/drew/.gem/ruby/2.5.0/gems/railties-5.2.0/lib/rails/application.rb:520:in `block in run_tasks_blocks'
/home/drew/.gem/ruby/2.5.0/gems/railties-5.2.0/lib/rails/commands/rake/rake_command.rb:23:in `block in perform'
/home/drew/.gem/ruby/2.5.0/gems/railties-5.2.0/lib/rails/commands/rake/rake_command.rb:20:in `perform'
/home/drew/.gem/ruby/2.5.0/gems/railties-5.2.0/lib/rails/command.rb:48:in `invoke'
/home/drew/.gem/ruby/2.5.0/gems/railties-5.2.0/lib/rails/commands.rb:18:in `<main>'
/home/drew/work/spproject/sophia/sophia/bin/rails:9:in `<top (required)>'
/home/drew/work/spproject/sophia/sophia/bin/spring:15:in `<top (required)>'
bin/rails:3:in `load'
bin/rails:3:in `<main>'
Caused by:
TZInfo::InvalidTimezoneIdentifier: Expected 44 bytes reading '/usr/share/zoneinfo/UTC', but got 0 bytes
/home/drew/.gem/ruby/2.5.0/gems/tzinfo-1.2.5/lib/tzinfo/zoneinfo_data_source.rb:205:in `rescue in load_timezone_info'
/home/drew/.gem/ruby/2.5.0/gems/tzinfo-1.2.5/lib/tzinfo/zoneinfo_data_source.rb:202:in `load_timezone_info'
/home/drew/.gem/ruby/2.5.0/gems/tzinfo-1.2.5/lib/tzinfo/timezone.rb:92:in `get'
/home/drew/.gem/ruby/2.5.0/gems/railties-5.2.0/lib/rails/initializable.rb:32:in `instance_exec'
/home/drew/.gem/ruby/2.5.0/gems/railties-5.2.0/lib/rails/initializable.rb:32:in `run'
/home/drew/.gem/ruby/2.5.0/gems/railties-5.2.0/lib/rails/initializable.rb:61:in `block in run_initializers'
/home/drew/.gem/ruby/2.5.0/gems/railties-5.2.0/lib/rails/initializable.rb:60:in `run_initializers'
/home/drew/.gem/ruby/2.5.0/gems/railties-5.2.0/lib/rails/application.rb:361:in `initialize!'
/home/drew/work/spproject/sophia/sophia/config/environment.rb:5:in `<main>'
/home/drew/.gem/ruby/2.5.0/gems/railties-5.2.0/lib/rails/application.rb:337:in `require_environment!'
/home/drew/.gem/ruby/2.5.0/gems/railties-5.2.0/lib/rails/application.rb:520:in `block in run_tasks_blocks'
/home/drew/.gem/ruby/2.5.0/gems/railties-5.2.0/lib/rails/commands/rake/rake_command.rb:23:in `block in perform'
/home/drew/.gem/ruby/2.5.0/gems/railties-5.2.0/lib/rails/commands/rake/rake_command.rb:20:in `perform'
/home/drew/.gem/ruby/2.5.0/gems/railties-5.2.0/lib/rails/command.rb:48:in `invoke'
/home/drew/.gem/ruby/2.5.0/gems/railties-5.2.0/lib/rails/commands.rb:18:in `<main>'
/home/drew/work/spproject/sophia/sophia/bin/rails:9:in `<top (required)>'
/home/drew/work/spproject/sophia/sophia/bin/spring:15:in `<top (required)>'
bin/rails:3:in `load'
bin/rails:3:in `<main>'
Caused by:
TZInfo::InvalidZoneinfoFile: Expected 44 bytes reading '/usr/share/zoneinfo/UTC', but got 0 bytes
/home/drew/.gem/ruby/2.5.0/gems/tzinfo-1.2.5/lib/tzinfo/zoneinfo_timezone_info.rb:53:in `check_read'
/home/drew/.gem/ruby/2.5.0/gems/tzinfo-1.2.5/lib/tzinfo/zoneinfo_timezone_info.rb:169:in `parse'
/home/drew/.gem/ruby/2.5.0/gems/tzinfo-1.2.5/lib/tzinfo/zoneinfo_timezone_info.rb:28:in `block in initialize'
/home/drew/.gem/ruby/2.5.0/gems/tzinfo-1.2.5/lib/tzinfo/zoneinfo_timezone_info.rb:27:in `open'
/home/drew/.gem/ruby/2.5.0/gems/tzinfo-1.2.5/lib/tzinfo/zoneinfo_timezone_info.rb:27:in `initialize'
/home/drew/.gem/ruby/2.5.0/gems/tzinfo-1.2.5/lib/tzinfo/zoneinfo_data_source.rb:203:in `new'
/home/drew/.gem/ruby/2.5.0/gems/tzinfo-1.2.5/lib/tzinfo/zoneinfo_data_source.rb:203:in `load_timezone_info'
/home/drew/.gem/ruby/2.5.0/gems/tzinfo-1.2.5/lib/tzinfo/timezone.rb:92:in `get'
/home/drew/.gem/ruby/2.5.0/gems/railties-5.2.0/lib/rails/initializable.rb:32:in `instance_exec'
/home/drew/.gem/ruby/2.5.0/gems/railties-5.2.0/lib/rails/initializable.rb:32:in `run'
/home/drew/.gem/ruby/2.5.0/gems/railties-5.2.0/lib/rails/initializable.rb:61:in `block in run_initializers'
/home/drew/.gem/ruby/2.5.0/gems/railties-5.2.0/lib/rails/initializable.rb:60:in `run_initializers'
/home/drew/.gem/ruby/2.5.0/gems/railties-5.2.0/lib/rails/application.rb:361:in `initialize!'
/home/drew/work/spproject/sophia/sophia/config/environment.rb:5:in `<main>'
/home/drew/.gem/ruby/2.5.0/gems/railties-5.2.0/lib/rails/application.rb:337:in `require_environment!'
/home/drew/.gem/ruby/2.5.0/gems/railties-5.2.0/lib/rails/application.rb:520:in `block in run_tasks_blocks'
/home/drew/.gem/ruby/2.5.0/gems/railties-5.2.0/lib/rails/commands/rake/rake_command.rb:23:in `block in perform'
/home/drew/.gem/ruby/2.5.0/gems/railties-5.2.0/lib/rails/commands/rake/rake_command.rb:20:in `perform'
/home/drew/.gem/ruby/2.5.0/gems/railties-5.2.0/lib/rails/command.rb:48:in `invoke'
/home/drew/.gem/ruby/2.5.0/gems/railties-5.2.0/lib/rails/commands.rb:18:in `<main>'
/home/drew/work/spproject/sophia/sophia/bin/rails:9:in `<top (required)>'
/home/drew/work/spproject/sophia/sophia/bin/spring:15:in `<top (required)>'
bin/rails:3:in `load'
bin/rails:3:in `<main>'
Tasks: TOP => db:migrate => db:load_config => environment
(See full trace by running task with --trace)
See at config/application.rb the config.time_zone section.
You could run rake -D time to show all timezone available.
You may have a migration pending. Try running:
rails db:migrate
Add a time_zone to your config file,
config.time_zone = 'Australia/Melbourne'
You can change it to be whatever timezone your application will be in, you can also do
config.time_zone = 'UTC'
Experienced the same problem, showed that my teammate had changed the config/master.key code. Once updated, things went to normal again.
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?
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
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.