rake db:schema:dump in cmd it is not generating schema.rb file in database folder

0
votes

I m new to ruby on rails when I try to run rake db:schema:dump in cmd it is not generating schema.rb file in database folder

C:\Users\ACK\SITES\simple_cms>rake db:schema:dump --trace ** Invoke db:schema:dump (first_time) ** Invoke environment (first_time) ** Execute environment ** Invoke db:load_config (first_time) ** Invoke rails_env (first_time) ** Execute rails_env ** Execute db:load_config rake aborted! couldn't parse YAML at line 19 column 2 C:/Ruby192/lib/ruby/1.9.1/psych.rb:148:in parse' C:/Ruby192/lib/ruby/1.9.1/psych.rb:148:inparse_stream' C:/Ruby192/lib/ruby/1.9.1/psych.rb:119:in parse' C:/Ruby192/lib/ruby/1.9.1/psych.rb:106:inload' C:/Ruby192/lib/ruby/gems/1.9.1/gems/railties-3.1.3/lib/rails/application/configu ration.rb:106:in database_configuration' C:/Ruby192/lib/ruby/gems/1.9.1/gems/activerecord-3.1.3/lib/active_record/railtie .rb:68:inblock (2 levels) in ' C:/Ruby192/lib/ruby/gems/1.9.1/gems/activesupport-3.1.3/lib/active_support/lazy_ load_hooks.rb:36:in instance_eval' C:/Ruby192/lib/ruby/gems/1.9.1/gems/activesupport-3.1.3/lib/active_support/lazy_ load_hooks.rb:36:inexecute_hook' C:/Ruby192/lib/ruby/gems/1.9.1/gems/activesupport-3.1.3/lib/active_support/lazy_ load_hooks.rb:43:in block in run_load_hooks' C:/Ruby192/lib/ruby/gems/1.9.1/gems/activesupport-3.1.3/lib/active_support/lazy_ load_hooks.rb:42:ineach' C:/Ruby192/lib/ruby/gems/1.9.1/gems/activesupport-3.1.3/lib/active_support/lazy_ load_hooks.rb:42:in run_load_hooks' C:/Ruby192/lib/ruby/gems/1.9.1/gems/activerecord-3.1.3/lib/active_record/base.rb :2190:in' C:/Ruby192/lib/ruby/gems/1.9.1/gems/activerecord-3.1.3/lib/active_record/railtie s/databases.rake:6:in block (2 levels) in <top (required)>' C:/Ruby192/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/task.rb:205:in call' C:/Ruby192/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/task.rb:205:in block in execute' C:/Ruby192/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/task.rb:200:in each' C:/Ruby192/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/task.rb:200:in execut e' C:/Ruby192/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/task.rb:158:in block in invoke_with_call_chain' C:/Ruby192/lib/ruby/1.9.1/monitor.rb:201:in mon_synchronize' C:/Ruby192/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/task.rb:151:in invoke _with_call_chain' C:/Ruby192/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/task.rb:176:in block in invoke_prerequisites' C:/Ruby192/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/task.rb:174:in each' C:/Ruby192/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/task.rb:174:in invoke _prerequisites' C:/Ruby192/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/task.rb:157:in block in invoke_with_call_chain' C:/Ruby192/lib/ruby/1.9.1/monitor.rb:201:in mon_synchronize' C:/Ruby192/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/task.rb:151:in invoke _with_call_chain' C:/Ruby192/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/task.rb:144:in invoke ' C:/Ruby192/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/application.rb:116:in invoke_task' C:/Ruby192/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/application.rb:94:in block (2 levels) in top_level' C:/Ruby192/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/application.rb:94:in each' C:/Ruby192/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/application.rb:94:in block in top_level' C:/Ruby192/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/application.rb:133:in standard_exception_handling' C:/Ruby192/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/application.rb:88:in top_level' C:/Ruby192/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/application.rb:66:in block in run' C:/Ruby192/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/application.rb:133:in standard_exception_handling' C:/Ruby192/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/application.rb:63:in run' C:/Ruby192/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/bin/rake:33:in `

' C:/Ruby192/bin/rake:19:in load' C:/Ruby192/bin/rake:19:in' Tasks: TOP => db:schema:dump => db:load_config

C:\Users\ACK\SITES\simple_cms>

1
schemarake
You have something broken in database.yml – Sergio Tulentsev
development: adapter: mysql2 encoding: utf8 reconnect: false database: simple_cms_development pool: 5 username: simple_cms password:12345 host: localhost – Aniket Kadam
update your question text instead – Sergio Tulentsev

1 Answers

1
votes

Make sure your password in your database.yml file is a string, as in not all numbers. For example, 321 would pull an error, b321 would work.

At least as my of this writing (4.21.12), different program updates get made asynchronously and things can break since they're talking to each other differently.