Flickr demo


#1

hi –

i’m a beginner to rails, so thanks for your patience.

i was following the flickr video demo step-by-step
(http://media.rubyonrails.org/video/flickr-rails-ajax.mov).

i’m using ruby 1.8.2 on mac OS X.

i keep getting this error message after typing in a tag and submitting
the
form:

ArgumentError in Flickr#search

wrong number of arguments (1 for 0)

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

./script/…/config/…/app/controllers/flickr_controller.rb:4:in photos' ./script/../config/../app/controllers/flickr_controller.rb:4:insearch’

/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:inperform_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:inperform_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:inperform_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:insend’
/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:inprocess’
/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:inhandle_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:inservice’
/usr/lib/ruby/1.8/webrick/httpserver.rb:65:in run' /usr/lib/ruby/1.8/webrick/server.rb:155:instart_thread’
/usr/lib/ruby/1.8/webrick/server.rb:144:in start' /usr/lib/ruby/1.8/webrick/server.rb:144:instart_thread’
/usr/lib/ruby/1.8/webrick/server.rb:94:in start' /usr/lib/ruby/1.8/webrick/server.rb:89:ineach’
/usr/lib/ruby/1.8/webrick/server.rb:89:in start' /usr/lib/ruby/1.8/webrick/server.rb:79:instart’
/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:indispatch’
/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:inrequire’
/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:inrequire__’
/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:inrequire’
script/server:3

./script/…/config/…/app/controllers/flickr_controller.rb:4:in photos' ./script/../config/../app/controllers/flickr_controller.rb:4:insearch’
/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:inperform_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:inperform_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:inperform_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:insend’
/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:inprocess’
/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:inhandle_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:inservice’
/usr/lib/ruby/1.8/webrick/httpserver.rb:65:in run' /usr/lib/ruby/1.8/webrick/server.rb:155:instart_thread’
/usr/lib/ruby/1.8/webrick/server.rb:144:in start' /usr/lib/ruby/1.8/webrick/server.rb:144:instart_thread’
/usr/lib/ruby/1.8/webrick/server.rb:94:in start' /usr/lib/ruby/1.8/webrick/server.rb:89:ineach’
/usr/lib/ruby/1.8/webrick/server.rb:89:in start' /usr/lib/ruby/1.8/webrick/server.rb:79:instart’
/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:indispatch’
/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:inrequire’
/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:inrequire__’
/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:inrequire’
script/server:3

Request

Parameters: {“commit”=>“Find”, “tags”=>“rubyconf”}

Show session dump


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

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

thanks for the help!
christine


#2

On 1/20/06, Christine L. removed_email_address@domain.invalid wrote:

form:

ArgumentError in Flickr#search

wrong number of arguments (1 for 0)

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

./script/…/config/…/app/controllers/flickr_controller.rb:4:in `photos’

So what’s on line 4 in app/controllers/flickr_controller.rb?


#3

Hi Christine,

OT: nice, just another woman on rails :wink:

Have fun and success with rails, it’s not that hard, and they are
always very helpful here.

Regards,
Beate