Search Error

Hi all,
I'm trying to implement search features in my application.I'm using
act_as_ferret plugins. But i'm facing some problems. The problem is ,
I am not able to display the search results in the get_results.rhtml
page. Also, once the index is built and I dont delete the previous
one, it throws the following error:

NoMethodError in Search#get_results

Showing app/views/search/get_results.rhtml where line #5 raised:

undefined method `field' for {}:Ferret::Index::LazyDoc

Extracted source (around line #5):

2:
3: <% for result in @results -%>
4: <p>
5: <strong><a href="<%= result.field('url').string_value
%>">
6: <%= result.field('title').string_value %></a></

<br />

7: <small><%=
highlight(result.field('teaser').string_value,
@search_term) %></small><br/>
8: <small><a href="<%= url =
result.field('url').string_value %>">

RAILS_ROOT: C:/INSTAN~1.7-W/INSTAN~1/rails_apps/ferret_test/config/..
Application Trace | Framework Trace | Full Trace

#{RAILS_ROOT}/app/views/search/get_results.rhtml:5:in
`_run_rhtml_47app47views47search47get_results46rhtml'
#{RAILS_ROOT}/app/views/search/get_results.rhtml:3:in `each'
#{RAILS_ROOT}/app/views/search/get_results.rhtml:3:in
`_run_rhtml_47app47views47search47get_results46rhtml'

C:/INSTAN~1.7-W/INSTAN~1/ruby/lib/ruby/gems/1.8/gems/
actionpack-1.13.3/
lib/action_view/base.rb:326:in `send'
C:/INSTAN~1.7-W/INSTAN~1/ruby/lib/ruby/gems/1.8/gems/
actionpack-1.13.3/
lib/action_view/base.rb:326:in `compile_and_render_template'
C:/INSTAN~1.7-W/INSTAN~1/ruby/lib/ruby/gems/1.8/gems/
actionpack-1.13.3/
lib/action_view/base.rb:301:in `render_template'
C:/INSTAN~1.7-W/INSTAN~1/ruby/lib/ruby/gems/1.8/gems/
actionpack-1.13.3/
lib/action_view/base.rb:260:in `render_file'
C:/INSTAN~1.7-W/INSTAN~1/ruby/lib/ruby/gems/1.8/gems/
actionpack-1.13.3/
lib/action_controller/base.rb:806:in `render_file'
C:/INSTAN~1.7-W/INSTAN~1/ruby/lib/ruby/gems/1.8/gems/
actionpack-1.13.3/
lib/action_controller/base.rb:711:in `render_with_no_layout'
C:/INSTAN~1.7-W/INSTAN~1/ruby/lib/ruby/gems/1.8/gems/
actionpack-1.13.3/
lib/action_controller/layout.rb:256:in `render_without_benchmark'
C:/INSTAN~1.7-W/INSTAN~1/ruby/lib/ruby/gems/1.8/gems/
actionpack-1.13.3/
lib/action_controller/benchmarking.rb:50:in `render'
C:/INSTAN~1.7-W/INSTAN~1/ruby/lib/ruby/1.8/benchmark.rb:293:in
`measure'
C:/INSTAN~1.7-W/INSTAN~1/ruby/lib/ruby/gems/1.8/gems/
actionpack-1.13.3/
lib/action_controller/benchmarking.rb:50:in `render'
C:/INSTAN~1.7-W/INSTAN~1/ruby/lib/ruby/gems/1.8/gems/
actionpack-1.13.3/
lib/action_controller/base.rb:1096:in `perform_action_without_filters'
C:/INSTAN~1.7-W/INSTAN~1/ruby/lib/ruby/gems/1.8/gems/
actionpack-1.13.3/
lib/action_controller/filters.rb:632:in `call_filter'
C:/INSTAN~1.7-W/INSTAN~1/ruby/lib/ruby/gems/1.8/gems/
actionpack-1.13.3/
lib/action_controller/filters.rb:619:in
`perform_action_without_benchmark'
C:/INSTAN~1.7-W/INSTAN~1/ruby/lib/ruby/gems/1.8/gems/
actionpack-1.13.3/
lib/action_controller/benchmarking.rb:66:in
`perform_action_without_rescue'
C:/INSTAN~1.7-W/INSTAN~1/ruby/lib/ruby/1.8/benchmark.rb:293:in
`measure'
C:/INSTAN~1.7-W/INSTAN~1/ruby/lib/ruby/gems/1.8/gems/
actionpack-1.13.3/
lib/action_controller/benchmarking.rb:66:in
`perform_action_without_rescue'
C:/INSTAN~1.7-W/INSTAN~1/ruby/lib/ruby/gems/1.8/gems/
actionpack-1.13.3/
lib/action_controller/rescue.rb:83:in `perform_action'
C:/INSTAN~1.7-W/INSTAN~1/ruby/lib/ruby/gems/1.8/gems/
actionpack-1.13.3/
lib/action_controller/base.rb:430:in `send'
C:/INSTAN~1.7-W/INSTAN~1/ruby/lib/ruby/gems/1.8/gems/
actionpack-1.13.3/
lib/action_controller/base.rb:430:in `process_without_filters'
C:/INSTAN~1.7-W/INSTAN~1/ruby/lib/ruby/gems/1.8/gems/
actionpack-1.13.3/
lib/action_controller/filters.rb:624:in
`process_without_session_management_support'
C:/INSTAN~1.7-W/INSTAN~1/ruby/lib/ruby/gems/1.8/gems/
actionpack-1.13.3/
lib/action_controller/session_management.rb:114:in `process'
C:/INSTAN~1.7-W/INSTAN~1/ruby/lib/ruby/gems/1.8/gems/
actionpack-1.13.3/
lib/action_controller/base.rb:330:in `process'
C:/INSTAN~1.7-W/INSTAN~1/ruby/lib/ruby/gems/1.8/gems/rails-1.2.3/lib/
dispatcher.rb:41:in `dispatch'
C:/INSTAN~1.7-W/INSTAN~1/ruby/lib/ruby/gems/1.8/gems/mongrel-1.0.1-
mswin32/lib/mongrel/rails.rb:78:in `process'
C:/INSTAN~1.7-W/INSTAN~1/ruby/lib/ruby/gems/1.8/gems/mongrel-1.0.1-
mswin32/lib/mongrel/rails.rb:76:in `synchronize'
C:/INSTAN~1.7-W/INSTAN~1/ruby/lib/ruby/gems/1.8/gems/mongrel-1.0.1-
mswin32/lib/mongrel/rails.rb:76:in `process'
C:/INSTAN~1.7-W/INSTAN~1/ruby/lib/ruby/gems/1.8/gems/mongrel-1.0.1-
mswin32/lib/mongrel.rb:618:in `process_client'
C:/INSTAN~1.7-W/INSTAN~1/ruby/lib/ruby/gems/1.8/gems/mongrel-1.0.1-
mswin32/lib/mongrel.rb:617:in `each'
C:/INSTAN~1.7-W/INSTAN~1/ruby/lib/ruby/gems/1.8/gems/mongrel-1.0.1-
mswin32/lib/mongrel.rb:617:in `process_client'
C:/INSTAN~1.7-W/INSTAN~1/ruby/lib/ruby/gems/1.8/gems/mongrel-1.0.1-
mswin32/lib/mongrel.rb:736:in `run'
C:/INSTAN~1.7-W/INSTAN~1/ruby/lib/ruby/gems/1.8/gems/mongrel-1.0.1-
mswin32/lib/mongrel.rb:736:in `initialize'
C:/INSTAN~1.7-W/INSTAN~1/ruby/lib/ruby/gems/1.8/gems/mongrel-1.0.1-
mswin32/lib/mongrel.rb:736:in `new'
C:/INSTAN~1.7-W/INSTAN~1/ruby/lib/ruby/gems/1.8/gems/mongrel-1.0.1-
mswin32/lib/mongrel.rb:736:in `run'
C:/INSTAN~1.7-W/INSTAN~1/ruby/lib/ruby/gems/1.8/gems/mongrel-1.0.1-
mswin32/lib/mongrel.rb:720:in `initialize'
C:/INSTAN~1.7-W/INSTAN~1/ruby/lib/ruby/gems/1.8/gems/mongrel-1.0.1-
mswin32/lib/mongrel.rb:720:in `new'
C:/INSTAN~1.7-W/INSTAN~1/ruby/lib/ruby/gems/1.8/gems/mongrel-1.0.1-
mswin32/lib/mongrel.rb:720:in `run'
C:/INSTAN~1.7-W/INSTAN~1/ruby/lib/ruby/gems/1.8/gems/mongrel-1.0.1-
mswin32/lib/mongrel/configurator.rb:271:in `run'
C:/INSTAN~1.7-W/INSTAN~1/ruby/lib/ruby/gems/1.8/gems/mongrel-1.0.1-
mswin32/lib/mongrel/configurator.rb:270:in `each'
C:/INSTAN~1.7-W/INSTAN~1/ruby/lib/ruby/gems/1.8/gems/mongrel-1.0.1-
mswin32/lib/mongrel/configurator.rb:270:in `run'
C:/INSTAN~1.7-W/INSTAN~1/ruby/lib/ruby/gems/1.8/gems/mongrel-1.0.1-
mswin32/bin/mongrel_rails:127:in `run'
C:/INSTAN~1.7-W/INSTAN~1/ruby/lib/ruby/gems/1.8/gems/mongrel-1.0.1-
mswin32/lib/mongrel/command.rb:211:in `run'
C:/INSTAN~1.7-W/INSTAN~1/ruby/lib/ruby/gems/1.8/gems/mongrel-1.0.1-
mswin32/bin/mongrel_rails:243
C:/INSTAN~1.7-W/INSTAN~1/ruby/bin/mongrel_rails:16:in `load'
C:/INSTAN~1.7-W/INSTAN~1/ruby/bin/mongrel_rails:16

#{RAILS_ROOT}/app/views/search/get_results.rhtml:5:in
`_run_rhtml_47app47views47search47get_results46rhtml'
#{RAILS_ROOT}/app/views/search/get_results.rhtml:3:in `each'
#{RAILS_ROOT}/app/views/search/get_results.rhtml:3:in
`_run_rhtml_47app47views47search47get_results46rhtml'
C:/INSTAN~1.7-W/INSTAN~1/ruby/lib/ruby/gems/1.8/gems/
actionpack-1.13.3/
lib/action_view/base.rb:326:in `send'
C:/INSTAN~1.7-W/INSTAN~1/ruby/lib/ruby/gems/1.8/gems/
actionpack-1.13.3/
lib/action_view/base.rb:326:in `compile_and_render_template'
C:/INSTAN~1.7-W/INSTAN~1/ruby/lib/ruby/gems/1.8/gems/
actionpack-1.13.3/
lib/action_view/base.rb:301:in `render_template'
C:/INSTAN~1.7-W/INSTAN~1/ruby/lib/ruby/gems/1.8/gems/
actionpack-1.13.3/
lib/action_view/base.rb:260:in `render_file'
C:/INSTAN~1.7-W/INSTAN~1/ruby/lib/ruby/gems/1.8/gems/
actionpack-1.13.3/
lib/action_controller/base.rb:806:in `render_file'
C:/INSTAN~1.7-W/INSTAN~1/ruby/lib/ruby/gems/1.8/gems/
actionpack-1.13.3/
lib/action_controller/base.rb:711:in `render_with_no_layout'
C:/INSTAN~1.7-W/INSTAN~1/ruby/lib/ruby/gems/1.8/gems/
actionpack-1.13.3/
lib/action_controller/layout.rb:256:in `render_without_benchmark'
C:/INSTAN~1.7-W/INSTAN~1/ruby/lib/ruby/gems/1.8/gems/
actionpack-1.13.3/
lib/action_controller/benchmarking.rb:50:in `render'
C:/INSTAN~1.7-W/INSTAN~1/ruby/lib/ruby/1.8/benchmark.rb:293:in
`measure'
C:/INSTAN~1.7-W/INSTAN~1/ruby/lib/ruby/gems/1.8/gems/
actionpack-1.13.3/
lib/action_controller/benchmarking.rb:50:in `render'
C:/INSTAN~1.7-W/INSTAN~1/ruby/lib/ruby/gems/1.8/gems/
actionpack-1.13.3/
lib/action_controller/base.rb:1096:in `perform_action_without_filters'
C:/INSTAN~1.7-W/INSTAN~1/ruby/lib/ruby/gems/1.8/gems/
actionpack-1.13.3/
lib/action_controller/filters.rb:632:in `call_filter'
C:/INSTAN~1.7-W/INSTAN~1/ruby/lib/ruby/gems/1.8/gems/
actionpack-1.13.3/
lib/action_controller/filters.rb:619:in
`perform_action_without_benchmark'
C:/INSTAN~1.7-W/INSTAN~1/ruby/lib/ruby/gems/1.8/gems/
actionpack-1.13.3/
lib/action_controller/benchmarking.rb:66:in
`perform_action_without_rescue'
C:/INSTAN~1.7-W/INSTAN~1/ruby/lib/ruby/1.8/benchmark.rb:293:in
`measure'
C:/INSTAN~1.7-W/INSTAN~1/ruby/lib/ruby/gems/1.8/gems/
actionpack-1.13.3/
lib/action_controller/benchmarking.rb:66:in
`perform_action_without_rescue'
C:/INSTAN~1.7-W/INSTAN~1/ruby/lib/ruby/gems/1.8/gems/
actionpack-1.13.3/
lib/action_controller/rescue.rb:83:in `perform_action'
C:/INSTAN~1.7-W/INSTAN~1/ruby/lib/ruby/gems/1.8/gems/
actionpack-1.13.3/
lib/action_controller/base.rb:430:in `send'
C:/INSTAN~1.7-W/INSTAN~1/ruby/lib/ruby/gems/1.8/gems/
actionpack-1.13.3/
lib/action_controller/base.rb:430:in `process_without_filters'
C:/INSTAN~1.7-W/INSTAN~1/ruby/lib/ruby/gems/1.8/gems/
actionpack-1.13.3/
lib/action_controller/filters.rb:624:in
`process_without_session_management_support'
C:/INSTAN~1.7-W/INSTAN~1/ruby/lib/ruby/gems/1.8/gems/
actionpack-1.13.3/
lib/action_controller/session_management.rb:114:in `process'
C:/INSTAN~1.7-W/INSTAN~1/ruby/lib/ruby/gems/1.8/gems/
actionpack-1.13.3/
lib/action_controller/base.rb:330:in `process'
C:/INSTAN~1.7-W/INSTAN~1/ruby/lib/ruby/gems/1.8/gems/rails-1.2.3/lib/
dispatcher.rb:41:in `dispatch'
C:/INSTAN~1.7-W/INSTAN~1/ruby/lib/ruby/gems/1.8/gems/mongrel-1.0.1-
mswin32/lib/mongrel/rails.rb:78:in `process'
C:/INSTAN~1.7-W/INSTAN~1/ruby/lib/ruby/gems/1.8/gems/mongrel-1.0.1-
mswin32/lib/mongrel/rails.rb:76:in `synchronize'
C:/INSTAN~1.7-W/INSTAN~1/ruby/lib/ruby/gems/1.8/gems/mongrel-1.0.1-
mswin32/lib/mongrel/rails.rb:76:in `process'
C:/INSTAN~1.7-W/INSTAN~1/ruby/lib/ruby/gems/1.8/gems/mongrel-1.0.1-
mswin32/lib/mongrel.rb:618:in `process_client'
C:/INSTAN~1.7-W/INSTAN~1/ruby/lib/ruby/gems/1.8/gems/mongrel-1.0.1-
mswin32/lib/mongrel.rb:617:in `each'
C:/INSTAN~1.7-W/INSTAN~1/ruby/lib/ruby/gems/1.8/gems/mongrel-1.0.1-
mswin32/lib/mongrel.rb:617:in `process_client'
C:/INSTAN~1.7-W/INSTAN~1/ruby/lib/ruby/gems/1.8/gems/mongrel-1.0.1-
mswin32/lib/mongrel.rb:736:in `run'
C:/INSTAN~1.7-W/INSTAN~1/ruby/lib/ruby/gems/1.8/gems/mongrel-1.0.1-
mswin32/lib/mongrel.rb:736:in `initialize'
C:/INSTAN~1.7-W/INSTAN~1/ruby/lib/ruby/gems/1.8/gems/mongrel-1.0.1-
mswin32/lib/mongrel.rb:736:in `new'
C:/INSTAN~1.7-W/INSTAN~1/ruby/lib/ruby/gems/1.8/gems/mongrel-1.0.1-
mswin32/lib/mongrel.rb:736:in `run'
C:/INSTAN~1.7-W/INSTAN~1/ruby/lib/ruby/gems/1.8/gems/mongrel-1.0.1-
mswin32/lib/mongrel.rb:720:in `initialize'
C:/INSTAN~1.7-W/INSTAN~1/ruby/lib/ruby/gems/1.8/gems/mongrel-1.0.1-
mswin32/lib/mongrel.rb:720:in `new'
C:/INSTAN~1.7-W/INSTAN~1/ruby/lib/ruby/gems/1.8/gems/mongrel-1.0.1-
mswin32/lib/mongrel.rb:720:in `run'
C:/INSTAN~1.7-W/INSTAN~1/ruby/lib/ruby/gems/1.8/gems/mongrel-1.0.1-
mswin32/lib/mongrel/configurator.rb:271:in `run'
C:/INSTAN~1.7-W/INSTAN~1/ruby/lib/ruby/gems/1.8/gems/mongrel-1.0.1-
mswin32/lib/mongrel/configurator.rb:270:in `each'
C:/INSTAN~1.7-W/INSTAN~1/ruby/lib/ruby/gems/1.8/gems/mongrel-1.0.1-
mswin32/lib/mongrel/configurator.rb:270:in `run'
C:/INSTAN~1.7-W/INSTAN~1/ruby/lib/ruby/gems/1.8/gems/mongrel-1.0.1-
mswin32/bin/mongrel_rails:127:in `run'
C:/INSTAN~1.7-W/INSTAN~1/ruby/lib/ruby/gems/1.8/gems/mongrel-1.0.1-
mswin32/lib/mongrel/command.rb:211:in `run'
C:/INSTAN~1.7-W/INSTAN~1/ruby/lib/ruby/gems/1.8/gems/mongrel-1.0.1-
mswin32/bin/mongrel_rails:243
C:/INSTAN~1.7-W/INSTAN~1/ruby/bin/mongrel_rails:16:in `load'
C:/INSTAN~1.7-W/INSTAN~1/ruby/bin/mongrel_rails:16

Request

Parameters: {"search"=>{"search_term"=>"ajax"}, "commit"=>"Search"}

Show session dump