Forum: Ruby on Rails OS X Rails - Nuby

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Brian D. (Guest)
on 2006-01-15 06:57
OK, I'm diving into new things - a .net programmer and windows user
trying to develop in Rails on my Mac.  Initial setup was easy, and I had
things working and was thrilled with myself.  Then I shut down.  Next
time I booted up, mysql was acting all kinds of funny.  I finally got
that working again (I *think* it mostly had to do with me not having the
right path, I unfortunately didn't figure that out until trying a
million other things).  After getting mysql working, I tried to run my
tests, and I got a message about mysql not supporting my version of
authentication.  Strange because I did not have this problem after the
initial install.  But, I found info about using the OLD_PASSWORD command
and stopped getting that error.  NOW, any time I try to connect to mysql
from ruby/rails (either running tests, or running a rails page that hits
the DB) it just hangs forever and does nothing.  If I stop the browser
and refresh, I see this message:
 NoMethodError in Organize#index

You have a nil object when you didn't expect it!
The error occured while evaluating nil.each_hash

RAILS_ROOT: script/../config/..
Application Trace | Framework Trace | Full Trace

/usr/lib/ruby/gems/1.8/gems/activerecord-1.13.2/lib/active_record/connection_adapters/mysql_adapter.rb:325:in
`select'
/usr/lib/ruby/gems/1.8/gems/activerecord-1.13.2/lib/active_record/connection_adapters/mysql_adapter.rb:175:in
`select_one'
/usr/lib/ruby/gems/1.8/gems/activerecord-1.13.2/lib/active_record/connection_adapters/abstract/database_statements.rb:16:in
`select_value'
/usr/lib/ruby/gems/1.8/gems/activerecord-1.13.2/lib/active_record/base.rb:518:in
`count_by_sql'
/usr/lib/ruby/gems/1.8/gems/activerecord-1.13.2/lib/active_record/base.rb:511:in
`count'
/usr/lib/ruby/gems/1.8/gems/actionpack-1.11.2/lib/action_controller/pagination.rb:167:in
`count_collection_for_pagination'
/usr/lib/ruby/gems/1.8/gems/actionpack-1.11.2/lib/action_controller/pagination.rb:188:in
`paginator_and_collection_for'
/usr/lib/ruby/gems/1.8/gems/actionpack-1.11.2/lib/action_controller/pagination.rb:124:in
`paginate'
./script/../config/../app/controllers/organize_controller.rb:8:in `list'
./script/../config/../app/controllers/organize_controller.rb:3:in
`index'

/usr/lib/ruby/gems/1.8/gems/activerecord-1.13.2/lib/active_record/connection_adapters/mysql_adapter.rb:325:in
`select'
/usr/lib/ruby/gems/1.8/gems/activerecord-1.13.2/lib/active_record/connection_adapters/mysql_adapter.rb:175:in
`select_one'
/usr/lib/ruby/gems/1.8/gems/activerecord-1.13.2/lib/active_record/connection_adapters/abstract/database_statements.rb:16:in
`select_value'
/usr/lib/ruby/gems/1.8/gems/activerecord-1.13.2/lib/active_record/base.rb:518:in
`count_by_sql'
/usr/lib/ruby/gems/1.8/gems/activerecord-1.13.2/lib/active_record/base.rb:511:in
`count'
/usr/lib/ruby/gems/1.8/gems/actionpack-1.11.2/lib/action_controller/pagination.rb:167:in
`count_collection_for_pagination'
/usr/lib/ruby/gems/1.8/gems/actionpack-1.11.2/lib/action_controller/pagination.rb:188:in
`paginator_and_collection_for'
/usr/lib/ruby/gems/1.8/gems/actionpack-1.11.2/lib/action_controller/pagination.rb:124:in
`paginate'
/usr/lib/ruby/gems/1.8/gems/actionpack-1.11.2/lib/action_controller/base.rb:853:in
`send'
/usr/lib/ruby/gems/1.8/gems/actionpack-1.11.2/lib/action_controller/base.rb:853:in
`perform_action_without_filters'
/usr/lib/ruby/gems/1.8/gems/actionpack-1.11.2/lib/action_controller/filters.rb:332:in
`perform_action_without_benchmark'
/usr/lib/ruby/gems/1.8/gems/actionpack-1.11.2/lib/action_controller/benchmarking.rb:69:in
`perform_action_without_rescue'
/usr/lib/ruby/gems/1.8/gems/actionpack-1.11.2/lib/action_controller/benchmarking.rb:69:in
`measure'
/usr/lib/ruby/gems/1.8/gems/actionpack-1.11.2/lib/action_controller/benchmarking.rb:69:in
`perform_action_without_rescue'
/usr/lib/ruby/gems/1.8/gems/actionpack-1.11.2/lib/action_controller/rescue.rb:82:in
`perform_action'
/usr/lib/ruby/gems/1.8/gems/actionpack-1.11.2/lib/action_controller/base.rb:369:in
`send'
/usr/lib/ruby/gems/1.8/gems/actionpack-1.11.2/lib/action_controller/base.rb:369:in
`process_without_session_management_support'
/usr/lib/ruby/gems/1.8/gems/actionpack-1.11.2/lib/action_controller/session_management.rb:116:in
`process'
/usr/lib/ruby/gems/1.8/gems/rails-1.0.0/lib/dispatcher.rb:38:in
`dispatch'
/usr/lib/ruby/gems/1.8/gems/rails-1.0.0/lib/webrick_server.rb:117:in
`handle_dispatch'
/usr/lib/ruby/gems/1.8/gems/rails-1.0.0/lib/webrick_server.rb:83:in
`service'
/usr/lib/ruby/1.8/webrick/httpserver.rb:104:in `service'
/usr/lib/ruby/1.8/webrick/httpserver.rb:65:in `run'
/usr/lib/ruby/1.8/webrick/server.rb:155:in `start_thread'
/usr/lib/ruby/1.8/webrick/server.rb:144:in `start'
/usr/lib/ruby/1.8/webrick/server.rb:144:in `start_thread'
/usr/lib/ruby/1.8/webrick/server.rb:94:in `start'
/usr/lib/ruby/1.8/webrick/server.rb:89:in `each'
/usr/lib/ruby/1.8/webrick/server.rb:89:in `start'
/usr/lib/ruby/1.8/webrick/server.rb:79:in `start'
/usr/lib/ruby/1.8/webrick/server.rb:79:in `start'
/usr/lib/ruby/gems/1.8/gems/rails-1.0.0/lib/webrick_server.rb:69:in
`dispatch'
/usr/lib/ruby/gems/1.8/gems/rails-1.0.0/lib/commands/servers/webrick.rb:59
/usr/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:18:in `require__'
/usr/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:18:in `require'
/usr/lib/ruby/gems/1.8/gems/activesupport-1.2.5/lib/active_support/dependencies.rb:214:in
`require'
/usr/lib/ruby/gems/1.8/gems/rails-1.0.0/lib/commands/server.rb:28
/usr/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:18:in `require__'
/usr/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:18:in `require'
/usr/lib/ruby/gems/1.8/gems/activesupport-1.2.5/lib/active_support/dependencies.rb:214:in
`require'
script/server:3

/usr/lib/ruby/gems/1.8/gems/activerecord-1.13.2/lib/active_record/connection_adapters/mysql_adapter.rb:325:in
`select'
/usr/lib/ruby/gems/1.8/gems/activerecord-1.13.2/lib/active_record/connection_adapters/mysql_adapter.rb:175:in
`select_one'
/usr/lib/ruby/gems/1.8/gems/activerecord-1.13.2/lib/active_record/connection_adapters/abstract/database_statements.rb:16:in
`select_value'
/usr/lib/ruby/gems/1.8/gems/activerecord-1.13.2/lib/active_record/base.rb:518:in
`count_by_sql'
/usr/lib/ruby/gems/1.8/gems/activerecord-1.13.2/lib/active_record/base.rb:511:in
`count'
/usr/lib/ruby/gems/1.8/gems/actionpack-1.11.2/lib/action_controller/pagination.rb:167:in
`count_collection_for_pagination'
/usr/lib/ruby/gems/1.8/gems/actionpack-1.11.2/lib/action_controller/pagination.rb:188:in
`paginator_and_collection_for'
/usr/lib/ruby/gems/1.8/gems/actionpack-1.11.2/lib/action_controller/pagination.rb:124:in
`paginate'
./script/../config/../app/controllers/organize_controller.rb:8:in `list'
./script/../config/../app/controllers/organize_controller.rb:3:in
`index'
/usr/lib/ruby/gems/1.8/gems/actionpack-1.11.2/lib/action_controller/base.rb:853:in
`send'
/usr/lib/ruby/gems/1.8/gems/actionpack-1.11.2/lib/action_controller/base.rb:853:in
`perform_action_without_filters'
/usr/lib/ruby/gems/1.8/gems/actionpack-1.11.2/lib/action_controller/filters.rb:332:in
`perform_action_without_benchmark'
/usr/lib/ruby/gems/1.8/gems/actionpack-1.11.2/lib/action_controller/benchmarking.rb:69:in
`perform_action_without_rescue'
/usr/lib/ruby/gems/1.8/gems/actionpack-1.11.2/lib/action_controller/benchmarking.rb:69:in
`measure'
/usr/lib/ruby/gems/1.8/gems/actionpack-1.11.2/lib/action_controller/benchmarking.rb:69:in
`perform_action_without_rescue'
/usr/lib/ruby/gems/1.8/gems/actionpack-1.11.2/lib/action_controller/rescue.rb:82:in
`perform_action'
/usr/lib/ruby/gems/1.8/gems/actionpack-1.11.2/lib/action_controller/base.rb:369:in
`send'
/usr/lib/ruby/gems/1.8/gems/actionpack-1.11.2/lib/action_controller/base.rb:369:in
`process_without_session_management_support'
/usr/lib/ruby/gems/1.8/gems/actionpack-1.11.2/lib/action_controller/session_management.rb:116:in
`process'
/usr/lib/ruby/gems/1.8/gems/rails-1.0.0/lib/dispatcher.rb:38:in
`dispatch'
/usr/lib/ruby/gems/1.8/gems/rails-1.0.0/lib/webrick_server.rb:117:in
`handle_dispatch'
/usr/lib/ruby/gems/1.8/gems/rails-1.0.0/lib/webrick_server.rb:83:in
`service'
/usr/lib/ruby/1.8/webrick/httpserver.rb:104:in `service'
/usr/lib/ruby/1.8/webrick/httpserver.rb:65:in `run'
/usr/lib/ruby/1.8/webrick/server.rb:155:in `start_thread'
/usr/lib/ruby/1.8/webrick/server.rb:144:in `start'
/usr/lib/ruby/1.8/webrick/server.rb:144:in `start_thread'
/usr/lib/ruby/1.8/webrick/server.rb:94:in `start'
/usr/lib/ruby/1.8/webrick/server.rb:89:in `each'
/usr/lib/ruby/1.8/webrick/server.rb:89:in `start'
/usr/lib/ruby/1.8/webrick/server.rb:79:in `start'
/usr/lib/ruby/1.8/webrick/server.rb:79:in `start'
/usr/lib/ruby/gems/1.8/gems/rails-1.0.0/lib/webrick_server.rb:69:in
`dispatch'
/usr/lib/ruby/gems/1.8/gems/rails-1.0.0/lib/commands/servers/webrick.rb:59
/usr/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:18:in `require__'
/usr/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:18:in `require'
/usr/lib/ruby/gems/1.8/gems/activesupport-1.2.5/lib/active_support/dependencies.rb:214:in
`require'
/usr/lib/ruby/gems/1.8/gems/rails-1.0.0/lib/commands/server.rb:28
/usr/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:18:in `require__'
/usr/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:18:in `require'
/usr/lib/ruby/gems/1.8/gems/activesupport-1.2.5/lib/active_support/dependencies.rb:214:in
`require'
script/server:3

Request

Parameters: None

Show session dump

---
flash: !ruby/hash:ActionController::Flash::FlashHash {}

Response
Headers: {"cookie"=>[], "Cache-Control"=>"no-cache"}
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