Hi there - I’m a ruby newbie and am stuck on the Getting Started with
Rails
app. See output below. Problem arose when I ran the rake db:migrate
command. I also tried the ‘rake db:migrate RAILS_ENV=development’
command
which may be obvious. Any ideas on how to fix this?
Many thanks!!
$ ruby -v
ruby 1.9.3p392 (2013-02-22 revision 39386) [x86_64-darwin10.8.0]
$ rails -v
Rails 4.0.0
$ rails s
=> Booting WEBrick
=> Rails 4.0.0 application starting in development on
http://0.0.0.0:3000
=> Run rails server -h for more startup options
=> Ctrl-C to shutdown server
[2013-10-28 20:55:15] INFO WEBrick 1.3.1
[2013-10-28 20:55:15] INFO ruby 1.9.3 (2013-02-22)
[x86_64-darwin10.8.0]
[2013-10-28 20:55:15] INFO WEBrick::HTTPServer#start: pid=654 port=3000
Started GET “/” for 127.0.0.1 at 2013-10-28 20:55:37 -0700
ActiveRecord::SchemaMigration Load (0.1ms) SELECT
“schema_migrations”. FROM “schema_migrations”*
ActiveRecord::PendingMigrationError (Migrations are pending; run ‘rake
db:migrate RAILS_ENV=development’ to resolve this issue.):
activerecord (4.0.0) lib/active_record/migration.rb:379:in
`check_pending!’
activerecord (4.0.0) lib/active_record/migration.rb:366:in `call’
actionpack (4.0.0) lib/action_dispatch/middleware/callbacks.rb:29:in
`block in call’
activesupport (4.0.0) lib/active_support/callbacks.rb:373:in
`_run__518996502029972034__call__callbacks’
activesupport (4.0.0) lib/active_support/callbacks.rb:80:in
`run_callbacks’
actionpack (4.0.0) lib/action_dispatch/middleware/callbacks.rb:27:in
`call’
actionpack (4.0.0) lib/action_dispatch/middleware/reloader.rb:64:in
`call’
actionpack (4.0.0) lib/action_dispatch/middleware/remote_ip.rb:76:in
`call’
actionpack (4.0.0)
lib/action_dispatch/middleware/debug_exceptions.rb:17:in `call’
actionpack (4.0.0)
lib/action_dispatch/middleware/show_exceptions.rb:30:in `call’
railties (4.0.0) lib/rails/rack/logger.rb:38:in `call_app’
railties (4.0.0) lib/rails/rack/logger.rb:21:in `block in call’
activesupport (4.0.0) lib/active_support/tagged_logging.rb:67:in
`block
in tagged’
activesupport (4.0.0) lib/active_support/tagged_logging.rb:25:in
`tagged’
activesupport (4.0.0) lib/active_support/tagged_logging.rb:67:in
`tagged’
railties (4.0.0) lib/rails/rack/logger.rb:21:in `call’
actionpack (4.0.0) lib/action_dispatch/middleware/request_id.rb:21:in
`call’
rack (1.5.2) lib/rack/methodoverride.rb:21:in `call’
rack (1.5.2) lib/rack/runtime.rb:17:in `call’
activesupport (4.0.0)
lib/active_support/cache/strategy/local_cache.rb:83:in `call’
rack (1.5.2) lib/rack/lock.rb:17:in `call’
actionpack (4.0.0) lib/action_dispatch/middleware/static.rb:64:in
`call’
railties (4.0.0) lib/rails/engine.rb:511:in `call’
railties (4.0.0) lib/rails/application.rb:97:in `call’
rack (1.5.2) lib/rack/lock.rb:17:in `call’
rack (1.5.2) lib/rack/content_length.rb:14:in `call’
rack (1.5.2) lib/rack/handler/webrick.rb:60:in `service’
/usr/local/rvm/rubies/ruby-1.9.3-p392/lib/ruby/1.9.1/webrick/httpserver.rb:138:in
`service’
/usr/local/rvm/rubies/ruby-1.9.3-p392/lib/ruby/1.9.1/webrick/httpserver.rb:94:in
`run’
/usr/local/rvm/rubies/ruby-1.9.3-p392/lib/ruby/1.9.1/webrick/server.rb:191:in
`block in start_thread’
Rendered
/usr/local/rvm/gems/ruby-1.9.3-p392/gems/actionpack-4.0.0/lib/action_dispatch/middleware/templates/rescues/_source.erb
(0.8ms)
Rendered
/usr/local/rvm/gems/ruby-1.9.3-p392/gems/actionpack-4.0.0/lib/action_dispatch/middleware/templates/rescues/_trace.erb
(1.1ms)
Rendered
/usr/local/rvm/gems/ruby-1.9.3-p392/gems/actionpack-4.0.0/lib/action_dispatch/middleware/templates/rescues/_request_and_response.erb
(0.9ms)
Rendered
/usr/local/rvm/gems/ruby-1.9.3-p392/gems/actionpack-4.0.0/lib/action_dispatch/middleware/templates/rescues/diagnostics.erb
within rescues/layout (22.4ms)
[2013-10-28 20:55:38] WARN Could not determine content-length of
response
body. Set content-length of the response or set Response#chunked = true