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Michael Powers

2006-Aug-30 17:42 UTC

error_messages_for, wrong number of arguments?

I''m using Rails 1.1.6, and I getting some strange error messages when  
using error_messages_for.

Whenever the validation is triggered (by leaving a field blank, for  
instance), I get this ArgumentError:

   wrong number of arguments (2 for 1)	

The call to error_messages_for looks like this:

   1: <%= error_messages_for :link %>
   2:
   3: <!--[form:link]-->
   4: <p><label
for="link_name">Name</label><br/>

The application trace is blank, but the framework trace leads to a  
call to pluralize:

	/usr/local/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_view/ 
helpers/active_record_helper.rb:110:in `pluralize''
	/usr/local/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_view/ 
helpers/active_record_helper.rb:110:in `error_messages_for''
	#{RAILS_ROOT}/vendor/plugins/links/app/views/admin/links/_form.rhtml: 
1:in  
`_run_rhtml__Users_michael_Sites_gingerjargourds46boundingline46com_vend 
or_plugins_links_app_views_admin_links__form''
	/usr/local/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_view/ 
base.rb:316:in `compile_and_render_template''
	/usr/local/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_view/ 
base.rb:292:in `render_template''
	/usr/local/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_view/ 
base.rb:251:in `render_file''
	/usr/local/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_view/ 
base.rb:266:in `render''
	/usr/local/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_view/ 
partials.rb:59:in `render_partial''
	/usr/local/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/ 
action_controller/benchmarking.rb:33:in `benchmark''
	/usr/local/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_view/ 
partials.rb:58:in `render_partial''
	/usr/local/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_view/ 
base.rb:278:in `render''
	#{RAILS_ROOT}/vendor/plugins/links/app/views/admin/links/new.rhtml: 
2:in  
`_run_rhtml__Users_michael_Sites_gingerjargourds46boundingline46com_vend 
or_plugins_links_app_views_admin_links_new''
	/usr/local/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_view/ 
base.rb:316:in `compile_and_render_template''
	/usr/local/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_view/ 
base.rb:292:in `render_template''
	/usr/local/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/action_view/ 
base.rb:251:in `render_file''
	/usr/local/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/ 
action_controller/base.rb:726:in `render_file''
	/usr/local/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/ 
action_controller/base.rb:648:in `render_with_no_layout''
	/usr/local/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/ 
action_controller/base.rb:769:in `render_without_layout''
	/usr/local/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/ 
action_controller/base.rb:718:in `render_action''
	/usr/local/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/ 
action_controller/base.rb:670:in `render_with_no_layout''
	/usr/local/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/ 
action_controller/layout.rb:242:in `render_without_benchmark''
	/usr/local/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/ 
action_controller/benchmarking.rb:53:in `render''
	/usr/local/lib/ruby/1.8/benchmark.rb:293:in `measure''
	/usr/local/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/ 
action_controller/benchmarking.rb:53:in `render''
	#{RAILS_ROOT}/vendor/plugins/links/app/controllers/admin/ 
links_controller.rb:42:in `create''
	/usr/local/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/ 
action_controller/base.rb:941:in `perform_action_without_filters''
	/usr/local/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/ 
action_controller/filters.rb:368:in `perform_action_without_benchmark''
	/usr/local/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/ 
action_controller/benchmarking.rb:69:in `perform_action_without_rescue''
	/usr/local/lib/ruby/1.8/benchmark.rb:293:in `measure''
	/usr/local/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/ 
action_controller/benchmarking.rb:69:in `perform_action_without_rescue''
	/usr/local/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/ 
action_controller/rescue.rb:82:in `perform_action''
	/usr/local/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/ 
action_controller/base.rb:408:in `process_without_filters''
	/usr/local/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/ 
action_controller/filters.rb:377:in  
`process_without_session_management_support''
	/usr/local/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/ 
action_controller/session_management.rb:117:in `process''
	/usr/local/lib/ruby/gems/1.8/gems/rails-1.1.6/lib/dispatcher.rb: 
38:in `dispatch''
	/usr/local/lib/ruby/gems/1.8/gems/rails-1.1.6/lib/fcgi_handler.rb: 
150:in `process_request''
	/usr/local/lib/ruby/gems/1.8/gems/rails-1.1.6/lib/fcgi_handler.rb: 
54:in `process!''
	/usr/local/lib/ruby/site_ruby/1.8/fcgi.rb:600:in `each_cgi''
	/usr/local/lib/ruby/site_ruby/1.8/fcgi.rb:597:in `each_cgi''
	/usr/local/lib/ruby/gems/1.8/gems/rails-1.1.6/lib/fcgi_handler.rb: 
53:in `process!''
	/usr/local/lib/ruby/gems/1.8/gems/rails-1.1.6/lib/fcgi_handler.rb: 
23:in `process!''
	/Users/michael/Sites/gingerjargourds.boundingline.com/public/ 
dispatch.fcgi:24

Some controllers have this problem, others don''t, and I can''t
figure
out what''s different about them.

There was a similar question raised in April:

   http://article.gmane.org/gmane.comp.lang.ruby.rails/62380/

But it doesn''t look like anyone figured this out.

Any ideas?

Thanks,


Michael Powers
mpowers1-ee4meeAH724@public.gmane.org




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Michael Powers

2006-Sep-01 18:41 UTC

head link

Re: error_messages_for, wrong number of arguments?

Problem solved.  Since at least one other person had the same problem  
in the past, I''ll document it for the message archive.

Problem: I wanted to use singularize in a view, so I put

   include Inflector

in the helper file.  Side effect: redefining the TextHelper version  
of pluralize() to be the Inflector (1 argument) version.  But  
error_messages_for needs the TextHelper (2 argument) version.  Doh!

Removed the include, called singularize() as Inflector.singularize(),  
and all is well.

On Aug 30, 2006, at 1:42 PM, Michael Powers wrote:
> I''m using Rails 1.1.6, and I getting some strange error messages
when
> using error_messages_for.
>
> Whenever the validation is triggered (by leaving a field blank, for
> instance), I get this ArgumentError:
>
>    wrong number of arguments (2 for 1)	
>
> The call to error_messages_for looks like this:
>
>    1: <%= error_messages_for :link %>
>    2:
>    3: <!--[form:link]-->
>    4: <p><label
for="link_name">Name</label><br/>
>
> The application trace is blank, but the framework trace leads to a
> call to pluralize:
>
>   /usr/local/lib/ruby/gems/1.8/gems/actionpack-1.12.5/lib/ 
> action_view/helpers/active_record_helper.rb:110:in `pluralize''
>
> Some controllers have this problem, others don''t, and I
can''t figure
> out what''s different about them.
>
> There was a similar question raised in April:
>
>    http://article.gmane.org/gmane.comp.lang.ruby.rails/62380/
>
> But it doesn''t look like anyone figured this out.
>
> Any ideas?
>
> Thanks,
>
>
> Michael Powers
> mpowers1-ee4meeAH724@public.gmane.org
Michael Powers
mpowers1-ee4meeAH724@public.gmane.org




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Rails - Aug 2006 - error_messages_for, wrong number of arguments?

error_messages_for, wrong number of arguments?

Re: error_messages_for, wrong number of arguments?