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tyoc

2009-Oct-01 23:56 UTC

undefined local variable or method `new_new_path'' in an scaffold

Hi there people.

My problem come after creating an scaffold like

$ script/generate scaffold New title:string content:text

I dont know what is the possible cause for this, so when I go to
http://127.0.0.1:3000/news I get this error:


######################################################################
 NameError in News#index

Showing news/index.html.erb where line #22 raised:

undefined local variable or method `new_new_path'' for
#<ActionView::Base:0xb6fcc4a0>

Extracted source (around line #22):

19:
20: <br />
21:
22: <%= link_to ''New new'', new_new_path %>

RAILS_ROOT: /svn/catalogo
Application Trace | Framework Trace | Full Trace

app/views/news/index.html.erb:22:in
`_run_erb_47app47views47news47index46html46erb''
app/controllers/news_controller.rb:7:in `index''

vendor/rails/actionpack/lib/action_view/base.rb:338:in `send''
vendor/rails/actionpack/lib/action_view/base.rb:338:in `execute''
vendor/rails/actionpack/lib/action_view/template_handlers/
compilable.rb:29:in `send''
vendor/rails/actionpack/lib/action_view/template_handlers/
compilable.rb:29:in `render''
vendor/rails/actionpack/lib/action_view/template.rb:35:in `render''
vendor/rails/actionpack/lib/action_view/template.rb:22:in
`render_template''
vendor/rails/actionpack/lib/action_view/base.rb:245:in `render_file''
vendor/rails/actionpack/lib/action_controller/base.rb:1108:in
`render_for_file''
vendor/rails/actionpack/lib/action_controller/base.rb:865:in
`render_with_no_layout''
vendor/rails/actionpack/lib/action_controller/base.rb:880:in
`render_with_no_layout''
vendor/rails/actionpack/lib/action_controller/layout.rb:251:in
`render_without_benchmark''
vendor/rails/actionpack/lib/action_controller/benchmarking.rb:51:in
`render''
vendor/rails/activesupport/lib/active_support/core_ext/benchmark.rb:
8:in `realtime''
vendor/rails/actionpack/lib/action_controller/benchmarking.rb:51:in
`render''
vendor/rails/actionpack/lib/action_controller/mime_responds.rb:131:in
`send''
vendor/rails/actionpack/lib/action_controller/mime_responds.rb:131:in
`custom''
vendor/rails/actionpack/lib/action_controller/mime_responds.rb:160:in
`call''
vendor/rails/actionpack/lib/action_controller/mime_responds.rb:160:in
`respond''
vendor/rails/actionpack/lib/action_controller/mime_responds.rb:154:in
`each''
vendor/rails/actionpack/lib/action_controller/mime_responds.rb:154:in
`respond''
vendor/rails/actionpack/lib/action_controller/mime_responds.rb:107:in
`respond_to''
vendor/rails/actionpack/lib/action_controller/base.rb:1162:in `send''
vendor/rails/actionpack/lib/action_controller/base.rb:1162:in
`perform_action_without_filters''
vendor/rails/actionpack/lib/action_controller/filters.rb:580:in
`call_filters''
vendor/rails/actionpack/lib/action_controller/filters.rb:573:in
`perform_action_without_benchmark''
vendor/rails/actionpack/lib/action_controller/benchmarking.rb:68:in
`perform_action_without_rescue''
/usr/lib/ruby/1.8/benchmark.rb:293:in `measure''
vendor/rails/actionpack/lib/action_controller/benchmarking.rb:68:in
`perform_action_without_rescue''
vendor/rails/actionpack/lib/action_controller/rescue.rb:201:in
`perform_action_without_caching''
vendor/rails/actionpack/lib/action_controller/caching/sql_cache.rb:
13:in `perform_action''
vendor/rails/activerecord/lib/active_record/connection_adapters/
abstract/query_cache.rb:33:in `cache''
vendor/rails/activerecord/lib/active_record/query_cache.rb:8:in
`cache''
vendor/rails/actionpack/lib/action_controller/caching/sql_cache.rb:
12:in `perform_action''
vendor/rails/actionpack/lib/action_controller/base.rb:529:in `send''
vendor/rails/actionpack/lib/action_controller/base.rb:529:in
`process_without_filters''
vendor/rails/actionpack/lib/action_controller/filters.rb:569:in
`process_without_session_management_support''
vendor/rails/actionpack/lib/action_controller/session_management.rb:
130:in `process''
vendor/rails/actionpack/lib/action_controller/base.rb:389:in `process''
vendor/rails/actionpack/lib/action_controller/dispatcher.rb:149:in
`handle_request''
vendor/rails/actionpack/lib/action_controller/dispatcher.rb:107:in
`dispatch''
vendor/rails/actionpack/lib/action_controller/dispatcher.rb:104:in
`synchronize''
vendor/rails/actionpack/lib/action_controller/dispatcher.rb:104:in
`dispatch''
vendor/rails/actionpack/lib/action_controller/dispatcher.rb:120:in
`dispatch_cgi''
vendor/rails/actionpack/lib/action_controller/dispatcher.rb:35:in
`dispatch''
vendor/rails/railties/lib/webrick_server.rb:112:in `handle_dispatch''
vendor/rails/railties/lib/webrick_server.rb:78: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:173:in `start_thread''
/usr/lib/ruby/1.8/webrick/server.rb:162:in `start''
/usr/lib/ruby/1.8/webrick/server.rb:162:in `start_thread''
/usr/lib/ruby/1.8/webrick/server.rb:95:in `start''
/usr/lib/ruby/1.8/webrick/server.rb:92:in `each''
/usr/lib/ruby/1.8/webrick/server.rb:92:in `start''
/usr/lib/ruby/1.8/webrick/server.rb:23:in `start''
/usr/lib/ruby/1.8/webrick/server.rb:82:in `start''
vendor/rails/railties/lib/webrick_server.rb:62:in `dispatch''
vendor/rails/railties/lib/commands/servers/webrick.rb:66
/usr/lib/ruby/1.8/rubygems/custom_require.rb:31:in
`gem_original_require''
/usr/lib/ruby/1.8/rubygems/custom_require.rb:31:in `require''
vendor/rails/activesupport/lib/active_support/dependencies.rb:509:in
`require''
vendor/rails/activesupport/lib/active_support/dependencies.rb:354:in
`new_constants_in''
vendor/rails/activesupport/lib/active_support/dependencies.rb:509:in
`require''
vendor/rails/railties/lib/commands/server.rb:39
/usr/lib/ruby/1.8/rubygems/custom_require.rb:31:in
`gem_original_require''
/usr/lib/ruby/1.8/rubygems/custom_require.rb:31:in `require''
script/server:3

app/views/news/index.html.erb:22:in
`_run_erb_47app47views47news47index46html46erb''
vendor/rails/actionpack/lib/action_view/base.rb:338:in `send''
vendor/rails/actionpack/lib/action_view/base.rb:338:in `execute''
vendor/rails/actionpack/lib/action_view/template_handlers/
compilable.rb:29:in `send''
vendor/rails/actionpack/lib/action_view/template_handlers/
compilable.rb:29:in `render''
vendor/rails/actionpack/lib/action_view/template.rb:35:in `render''
vendor/rails/actionpack/lib/action_view/template.rb:22:in
`render_template''
vendor/rails/actionpack/lib/action_view/base.rb:245:in `render_file''
vendor/rails/actionpack/lib/action_controller/base.rb:1108:in
`render_for_file''
vendor/rails/actionpack/lib/action_controller/base.rb:865:in
`render_with_no_layout''
vendor/rails/actionpack/lib/action_controller/base.rb:880:in
`render_with_no_layout''
vendor/rails/actionpack/lib/action_controller/layout.rb:251:in
`render_without_benchmark''
vendor/rails/actionpack/lib/action_controller/benchmarking.rb:51:in
`render''
vendor/rails/activesupport/lib/active_support/core_ext/benchmark.rb:
8:in `realtime''
vendor/rails/actionpack/lib/action_controller/benchmarking.rb:51:in
`render''
vendor/rails/actionpack/lib/action_controller/mime_responds.rb:131:in
`send''
vendor/rails/actionpack/lib/action_controller/mime_responds.rb:131:in
`custom''
vendor/rails/actionpack/lib/action_controller/mime_responds.rb:160:in
`call''
vendor/rails/actionpack/lib/action_controller/mime_responds.rb:160:in
`respond''
vendor/rails/actionpack/lib/action_controller/mime_responds.rb:154:in
`each''
vendor/rails/actionpack/lib/action_controller/mime_responds.rb:154:in
`respond''
vendor/rails/actionpack/lib/action_controller/mime_responds.rb:107:in
`respond_to''
app/controllers/news_controller.rb:7:in `index''
vendor/rails/actionpack/lib/action_controller/base.rb:1162:in `send''
vendor/rails/actionpack/lib/action_controller/base.rb:1162:in
`perform_action_without_filters''
vendor/rails/actionpack/lib/action_controller/filters.rb:580:in
`call_filters''
vendor/rails/actionpack/lib/action_controller/filters.rb:573:in
`perform_action_without_benchmark''
vendor/rails/actionpack/lib/action_controller/benchmarking.rb:68:in
`perform_action_without_rescue''
/usr/lib/ruby/1.8/benchmark.rb:293:in `measure''
vendor/rails/actionpack/lib/action_controller/benchmarking.rb:68:in
`perform_action_without_rescue''
vendor/rails/actionpack/lib/action_controller/rescue.rb:201:in
`perform_action_without_caching''
vendor/rails/actionpack/lib/action_controller/caching/sql_cache.rb:
13:in `perform_action''
vendor/rails/activerecord/lib/active_record/connection_adapters/
abstract/query_cache.rb:33:in `cache''
vendor/rails/activerecord/lib/active_record/query_cache.rb:8:in
`cache''
vendor/rails/actionpack/lib/action_controller/caching/sql_cache.rb:
12:in `perform_action''
vendor/rails/actionpack/lib/action_controller/base.rb:529:in `send''
vendor/rails/actionpack/lib/action_controller/base.rb:529:in
`process_without_filters''
vendor/rails/actionpack/lib/action_controller/filters.rb:569:in
`process_without_session_management_support''
vendor/rails/actionpack/lib/action_controller/session_management.rb:
130:in `process''
vendor/rails/actionpack/lib/action_controller/base.rb:389:in `process''
vendor/rails/actionpack/lib/action_controller/dispatcher.rb:149:in
`handle_request''
vendor/rails/actionpack/lib/action_controller/dispatcher.rb:107:in
`dispatch''
vendor/rails/actionpack/lib/action_controller/dispatcher.rb:104:in
`synchronize''
vendor/rails/actionpack/lib/action_controller/dispatcher.rb:104:in
`dispatch''
vendor/rails/actionpack/lib/action_controller/dispatcher.rb:120:in
`dispatch_cgi''
vendor/rails/actionpack/lib/action_controller/dispatcher.rb:35:in
`dispatch''
vendor/rails/railties/lib/webrick_server.rb:112:in `handle_dispatch''
vendor/rails/railties/lib/webrick_server.rb:78: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:173:in `start_thread''
/usr/lib/ruby/1.8/webrick/server.rb:162:in `start''
/usr/lib/ruby/1.8/webrick/server.rb:162:in `start_thread''
/usr/lib/ruby/1.8/webrick/server.rb:95:in `start''
/usr/lib/ruby/1.8/webrick/server.rb:92:in `each''
/usr/lib/ruby/1.8/webrick/server.rb:92:in `start''
/usr/lib/ruby/1.8/webrick/server.rb:23:in `start''
/usr/lib/ruby/1.8/webrick/server.rb:82:in `start''
vendor/rails/railties/lib/webrick_server.rb:62:in `dispatch''
vendor/rails/railties/lib/commands/servers/webrick.rb:66
/usr/lib/ruby/1.8/rubygems/custom_require.rb:31:in
`gem_original_require''
/usr/lib/ruby/1.8/rubygems/custom_require.rb:31:in `require''
vendor/rails/activesupport/lib/active_support/dependencies.rb:509:in
`require''
vendor/rails/activesupport/lib/active_support/dependencies.rb:354:in
`new_constants_in''
vendor/rails/activesupport/lib/active_support/dependencies.rb:509:in
`require''
vendor/rails/railties/lib/commands/server.rb:39
/usr/lib/ruby/1.8/rubygems/custom_require.rb:31:in
`gem_original_require''
/usr/lib/ruby/1.8/rubygems/custom_require.rb:31:in `require''
script/server:3

Request

Parameters:

None

Show session dump

---
user_credentials:
e80ccd0df823931b60f05b220c5c3b30011dd4a83687871794bc1b04fd4a5f4fc6a3c823366ab80747139a72cdc26b1801109357a57e6474bb07d6a1fc21afd9
:csrf_id: 6b5ad68708dd57c6e2434bfbd71f3438
:return_to:
user_credentials_id: 1
flash: !map:ActionController::Flash::FlashHash {}


Response

Headers:

{"Content-Type"=>"text/html",
 "cookie"=>[],
 "Cache-Control"=>"no-cache"}


######################################################################

bill walton

2009-Oct-02 01:50 UTC

head link

Re: undefined local variable or method `new_new_path'' in an scaffold

On Thu, 2009-10-01 at 16:56 -0700, tyoc wrote:> Hi there people.
> 
> My problem come after creating an scaffold like
> 
> $ script/generate scaffold New title:string content:text
> 
> I dont know what is the possible cause for this, so when I go to
> http://127.0.0.1:3000/news I get this error:
Pick another name for your model.  ''new'' has meaning to Rails.

HTH,
Bill

tyoc

2009-Oct-06 17:59 UTC

head link

Re: undefined local variable or method `new_new_path'' in an scaffold

That is, I have selected to map another name as news for have a "news"
route.

Rails - Oct 2009 - undefined local variable or method `new_new_path' in an scaffold

undefined local variable or method `new_new_path'' in an scaffold

Re: undefined local variable or method `new_new_path'' in an scaffold

Re: undefined local variable or method `new_new_path'' in an scaffold