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EduardoChinchilla

2009-Mar-05 14:31 UTC

ArgumentError (wrong number of arguments (1 for 0)):

Hi folks:

In my create action I´m getting this messagge:

ArgumentError (wrong number of arguments (1 for 0)):

What does this means? Do i´m passing more or less parameters than
needed?
Any guidance would be very appreciated

I´m using a form with 3 models, including a model to attach images
with Paperclip

The create action is pretty standard:

def create
@property = Property.new (:property)
end

These are the parameter:

Processing PropertiesController#create (for 127.0.0.1 at 2009-03-05
00:06:10) [POST]
  Parameters: {"commit"=>"Incluir Propiedad",
"property"=>
{"garage"=>"1",
"purpose"=>"Venta", "front"=>"25",
"rent_price"=>"1300",
"baths"=>"1",
"contact"=>{"company"=>"La cantera
del señor Rajuela", "cell"=>"0123456789",
"phone"=>"0123456789",
"contact_type"=>"Propietario",
"fax"=>"2255-14510",
"first_name"=>"Pedro",
"last_name"=>"Picapiedra",
"email"=>"ppicapiedra-xlenG6deKZTY0TyS/+Ba5Q@public.gmane.org"},
"image_attributes"=>
[{"photo"=>""}, {"photo"=>""},
{"photo"=>""}, {"photo"=>""},
{"photo"=>""}, {"photo"=>""},
{"photo"=>""}],
"this_type"=>"House",
"description"=>"casa grande",
"rooms"=>"1", "localization"=>"en las
afueras", "exclusive"=>"0",
"address"=>"100 norte del sur",
"lot_area"=>"1800",
"const_area"=>"500", "province"=>"San
Jose",
"sell_price"=>"500000",
"min_price"=>"150000"},"authenticity_token"=>"225a4b100cfce5efa6781ab2eabddc8b2d9690c7"}


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Frederick Cheung

2009-Mar-05 14:59 UTC

head link

Re: ArgumentError (wrong number of arguments (1 for 0)):

On 5 Mar 2009, at 14:31, EduardoChinchilla wrote:
>
> Hi folks:
>
> In my create action I´m getting this messagge:
>
> ArgumentError (wrong number of arguments (1 for 0)):
>
> What does this means? Do i´m passing more or less parameters than
> needed?
> Any guidance would be very appreciated
>
> I´m using a form with 3 models, including a model to attach images
> with Paperclip
>
> The create action is pretty standard:
>
> def create
> @property = Property.new (:property)
> end
>I suspect the line raising that is somewhere inside active record.  
Assuming Property is an ActiveRecord method it''s expecting a hash to  
be passed ( eg params[:property] ) but you''re just passing the symbol  
property.

Fred

> These are the parameter:
>
> Processing PropertiesController#create (for 127.0.0.1 at 2009-03-05
> 00:06:10) [POST]
>  Parameters: {"commit"=>"Incluir Propiedad",
"property"=>
> {"garage"=>"1",
"purpose"=>"Venta", "front"=>"25",
> "rent_price"=>"1300",
"baths"=>"1",
"contact"=>{"company"=>"La cantera
> del señor Rajuela", "cell"=>"0123456789",
"phone"=>"0123456789",
> "contact_type"=>"Propietario",
"fax"=>"2255-14510",
> "first_name"=>"Pedro",
"last_name"=>"Picapiedra",
>
"email"=>"ppicapiedra-xlenG6deKZTY0TyS/+Ba5Q@public.gmane.org"},
"image_attributes"=>
> [{"photo"=>""},
{"photo"=>""}, {"photo"=>""},
{"photo"=>""},
> {"photo"=>""}, {"photo"=>""},
{"photo"=>""}],
"this_type"=>"House",
> "description"=>"casa grande",
"rooms"=>"1", "localization"=>"en las
> afueras", "exclusive"=>"0",
"address"=>"100 norte del sur",
> "lot_area"=>"1800",
"const_area"=>"500", "province"=>"San
Jose",
> "sell_price"=>"500000",
> "min_price 
> "= 
> > 
> "150000 
>
"},"authenticity_token"=>"225a4b100cfce5efa6781ab2eabddc8b2d9690c7"}
>
>
> >

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EduardoChinchilla

2009-Mar-05 16:50 UTC

head link

Re: ArgumentError (wrong number of arguments (1 for 0)):

Thanks Frederick:

Sorry I mistyped the method definition, the correct is:

def create
@property = Property.new (params[:property])
end

Given that I had the error mentioned.

Any thoughts?


On Mar 5, 8:59 am, Frederick Cheung
<frederick.che...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
wrote:> On 5 Mar 2009, at 14:31, EduardoChinchilla wrote:
>
>
>
>
>
> > Hi folks:
>
> > In my create action I´m getting this messagge:
>
> > ArgumentError (wrong number of arguments (1 for 0)):
>
> > What does this means? Do i´m passing more or less parameters than
> > needed?
> > Any guidance would be very appreciated
>
> > I´m using a form with 3 models, including a model to attach images
> > with Paperclip
>
> > The create action is pretty standard:
>
> > def create
> > @property = Property.new (:property)
> > end
>
> I suspect the line raising that is somewhere inside active record.  
> Assuming Property is an ActiveRecord method it''s expecting a hash
to  
> be passed ( eg params[:property] ) but you''re just passing the
symbol  
> property.
>
> Fred
>
> > These are the parameter:
>
> > Processing PropertiesController#create (for 127.0.0.1 at 2009-03-05
> > 00:06:10) [POST]
> >  Parameters: {"commit"=>"Incluir Propiedad",
"property"=>
> > {"garage"=>"1",
"purpose"=>"Venta", "front"=>"25",
> > "rent_price"=>"1300",
"baths"=>"1",
"contact"=>{"company"=>"La cantera
> > del señor Rajuela", "cell"=>"0123456789",
"phone"=>"0123456789",
> > "contact_type"=>"Propietario",
"fax"=>"2255-14510",
> > "first_name"=>"Pedro",
"last_name"=>"Picapiedra",
> >
"email"=>"ppicapie...-xlenG6deKZTY0TyS/+Ba5Q@public.gmane.org"},
"image_attributes"=>
> > [{"photo"=>""},
{"photo"=>""}, {"photo"=>""},
{"photo"=>""},
> > {"photo"=>""},
{"photo"=>""}, {"photo"=>""}],
"this_type"=>"House",
> > "description"=>"casa grande",
"rooms"=>"1", "localization"=>"en las
> > afueras", "exclusive"=>"0",
"address"=>"100 norte del sur",
> > "lot_area"=>"1800",
"const_area"=>"500", "province"=>"San
Jose",
> > "sell_price"=>"500000",
> > "min_price
> > ">
> > "150000
> >
"},"authenticity_token"=>"225a4b100cfce5efa6781ab2eabddc8b2d9690c7"}--~--~---------~--~----~------------~-------~--~----~
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Frederick Cheung

2009-Mar-05 17:48 UTC

head link

Re: ArgumentError (wrong number of arguments (1 for 0)):

On 5 Mar 2009, at 16:50, EduardoChinchilla wrote:
>
> Thanks Frederick:
>
> Sorry I mistyped the method definition, the correct is:
>
> def create
> @property = Property.new (params[:property])
> end
>
> Given that I had the error mentioned.
>
> Any thoughts?Not without a stack trace (ruby should warn you that you should write  
Property.new(params[:property]) but I don''t think that would change  
much).

Fred>
>
>
> On Mar 5, 8:59 am, Frederick Cheung
<frederick.che...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
> wrote:
>> On 5 Mar 2009, at 14:31, EduardoChinchilla wrote:
>>
>>
>>
>>
>>
>>> Hi folks:
>>
>>> In my create action I´m getting this messagge:
>>
>>> ArgumentError (wrong number of arguments (1 for 0)):
>>
>>> What does this means? Do i´m passing more or less parameters than
>>> needed?
>>> Any guidance would be very appreciated
>>
>>> I´m using a form with 3 models, including a model to attach images
>>> with Paperclip
>>
>>> The create action is pretty standard:
>>
>>> def create
>>> @property = Property.new (:property)
>>> end
>>
>> I suspect the line raising that is somewhere inside active record.
>> Assuming Property is an ActiveRecord method it''s expecting a
hash to
>> be passed ( eg params[:property] ) but you''re just passing the
symbol
>> property.
>>
>> Fred
>>
>>> These are the parameter:
>>
>>> Processing PropertiesController#create (for 127.0.0.1 at 2009-03-05
>>> 00:06:10) [POST]
>>>  Parameters: {"commit"=>"Incluir Propiedad",
"property"=>
>>> {"garage"=>"1",
"purpose"=>"Venta", "front"=>"25",
>>> "rent_price"=>"1300",
"baths"=>"1",
"contact"=>{"company"=>"La
>>> cantera
>>> del señor Rajuela",
"cell"=>"0123456789",
"phone"=>"0123456789",
>>> "contact_type"=>"Propietario",
"fax"=>"2255-14510",
>>> "first_name"=>"Pedro",
"last_name"=>"Picapiedra",
>>>
"email"=>"ppicapie...-xlenG6deKZTY0TyS/+Ba5Q@public.gmane.org"},
"image_attributes"=>
>>> [{"photo"=>""},
{"photo"=>""}, {"photo"=>""},
{"photo"=>""},
>>> {"photo"=>""},
{"photo"=>""}, {"photo"=>""}],
"this_type"=>"House",
>>> "description"=>"casa grande",
"rooms"=>"1", "localization"=>"en las
>>> afueras", "exclusive"=>"0",
"address"=>"100 norte del sur",
>>> "lot_area"=>"1800",
"const_area"=>"500", "province"=>"San
Jose",
>>> "sell_price"=>"500000",
>>> "min_price
>>> ">>
>>> "150000
>>>
"},"authenticity_token"=>"225a4b100cfce5efa6781ab2eabddc8b2d9690c7"}
> >

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EduardoChinchilla

2009-Mar-05 19:36 UTC

head link

Re: ArgumentError (wrong number of arguments (1 for 0)):

Thanks Frederick I really appreciate your continued support through
this list.

This is what I have:

ArgumentError (wrong number of arguments (1 for 0)):
    /app/controllers/properties_controller.rb:10:in `params''
    /app/controllers/properties_controller.rb:10:in `create''
    /usr/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/
base.rb:1253:in `send''
    /usr/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/
base.rb:1253:in `perform_action_without_filters''
    /usr/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/
filters.rb:617:in `call_filters''
    /usr/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/
filters.rb:610:in `perform_action_without_benchmark''
    /usr/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/
benchmarking.rb:68:in `perform_action_without_rescue''
    /usr/lib/ruby/1.8/benchmark.rb:293:in `measure''
    /usr/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/
benchmarking.rb:68:in `perform_action_without_rescue''
    /usr/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/
rescue.rb:136:in `perform_action_without_caching''
    /usr/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/
caching/sql_cache.rb:13:in `perform_action''
    /usr/lib/ruby/gems/1.8/gems/activerecord-2.2.2/lib/active_record/
connection_adapters/abstract/query_cache.rb:34:in `cache''
    /usr/lib/ruby/gems/1.8/gems/activerecord-2.2.2/lib/active_record/
query_cache.rb:8:in `cache''
    /usr/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/
caching/sql_cache.rb:12:in `perform_action''
    /usr/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/
base.rb:524:in `send''
    /usr/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/
base.rb:524:in `process_without_filters''
    /usr/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/
filters.rb:606:in `process_without_session_management_support''
    /usr/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/
session_management.rb:134:in `process''
    /usr/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/
base.rb:392:in `process''
    /usr/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/
dispatcher.rb:183:in `handle_request''
    /usr/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/
dispatcher.rb:110:in `dispatch_unlocked''
    /usr/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/
dispatcher.rb:123:in `dispatch''
    /usr/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/
dispatcher.rb:122:in `synchronize''
    /usr/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/
dispatcher.rb:122:in `dispatch''
    /usr/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/
dispatcher.rb:132:in `dispatch_cgi''
    /usr/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/
dispatcher.rb:39:in `dispatch''
    /usr/lib/ruby/gems/1.8/gems/rails-2.2.2/lib/webrick_server.rb:
103:in `handle_dispatch''
    /usr/lib/ruby/gems/1.8/gems/rails-2.2.2/lib/webrick_server.rb:
74: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''
    /usr/lib/ruby/gems/1.8/gems/rails-2.2.2/lib/webrick_server.rb:
60:in `dispatch''
    /usr/lib/ruby/gems/1.8/gems/rails-2.2.2/lib/commands/servers/
webrick.rb:66
    /usr/local/lib/site_ruby/1.8/rubygems/custom_require.rb:31:in
`gem_original_require''
    /usr/local/lib/site_ruby/1.8/rubygems/custom_require.rb:31:in
`require''
    /usr/lib/ruby/gems/1.8/gems/activesupport-2.2.2/lib/active_support/
dependencies.rb:153:in `require''
    /usr/lib/ruby/gems/1.8/gems/activesupport-2.2.2/lib/active_support/
dependencies.rb:521:in `new_constants_in''
    /usr/lib/ruby/gems/1.8/gems/activesupport-2.2.2/lib/active_support/
dependencies.rb:153:in `require''
    /usr/lib/ruby/gems/1.8/gems/rails-2.2.2/lib/commands/server.rb:49
    /usr/local/lib/site_ruby/1.8/rubygems/custom_require.rb:31:in
`gem_original_require''
    /usr/local/lib/site_ruby/1.8/rubygems/custom_require.rb:31:in
`require''
    script/server:3

Rendered /usr/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/
action_controller/templates/rescues/_trace (98.5ms)
Rendered /usr/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/
action_controller/templates/rescues/_request_and_response (1.9ms)
Rendering /usr/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/
action_controller/templates/rescues/layout.erb (internal_server_error)


On Mar 5, 11:48 am, Frederick Cheung
<frederick.che...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
wrote:> On 5 Mar 2009, at 16:50, EduardoChinchilla wrote:
>
>
>
> > Thanks Frederick:
>
> > Sorry I mistyped the method definition, the correct is:
>
> > def create
> > @property = Property.new (params[:property])
> > end
>
> > Given that I had the error mentioned.
>
> > Any thoughts?
>
> Not without a stack trace (ruby should warn you that you should write  
> Property.new(params[:property]) but I don''t think that would
change  
> much).
>
> Fred
>
>
>
> > On Mar 5, 8:59 am, Frederick Cheung
<frederick.che...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
> > wrote:
> >> On 5 Mar 2009, at 14:31, EduardoChinchilla wrote:
>
> >>> Hi folks:
>
> >>> In my create action I´m getting this messagge:
>
> >>> ArgumentError (wrong number of arguments (1 for 0)):
>
> >>> What does this means? Do i´m passing more or less parameters
than
> >>> needed?
> >>> Any guidance would be very appreciated
>
> >>> I´m using a form with 3 models, including a model to attach
images
> >>> with Paperclip
>
> >>> The create action is pretty standard:
>
> >>> def create
> >>> @property = Property.new (:property)
> >>> end
>
> >> I suspect the line raising that is somewhere inside active record.
> >> Assuming Property is an ActiveRecord method it''s
expecting a hash to
> >> be passed ( eg params[:property] ) but you''re just
passing the symbol
> >> property.
>
> >> Fred
>
> >>> These are the parameter:
>
> >>> Processing PropertiesController#create (for 127.0.0.1 at
2009-03-05
> >>> 00:06:10) [POST]
> >>>  Parameters: {"commit"=>"Incluir
Propiedad", "property"=>
> >>> {"garage"=>"1",
"purpose"=>"Venta", "front"=>"25",
> >>> "rent_price"=>"1300",
"baths"=>"1",
"contact"=>{"company"=>"La  
> >>> cantera
> >>> del señor Rajuela",
"cell"=>"0123456789",
"phone"=>"0123456789",
> >>> "contact_type"=>"Propietario",
"fax"=>"2255-14510",
> >>> "first_name"=>"Pedro",
"last_name"=>"Picapiedra",
> >>>
"email"=>"ppicapie...-xlenG6deKZTY0TyS/+Ba5Q@public.gmane.org"},
"image_attributes"=>
> >>> [{"photo"=>""},
{"photo"=>""}, {"photo"=>""},
{"photo"=>""},
> >>> {"photo"=>""},
{"photo"=>""}, {"photo"=>""}],
"this_type"=>"House",
> >>> "description"=>"casa grande",
"rooms"=>"1", "localization"=>"en las
> >>> afueras", "exclusive"=>"0",
"address"=>"100 norte del sur",
> >>> "lot_area"=>"1800",
"const_area"=>"500", "province"=>"San
Jose",
> >>> "sell_price"=>"500000",
> >>> "min_price
> >>> ">
> >>> "150000
> >>>
"},"authenticity_token"=>"225a4b100cfce5efa6781ab2eabddc8b2d9690c7"}--~--~---------~--~----~------------~-------~--~----~
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khiltd

2009-Mar-05 19:51 UTC

head link

Re: ArgumentError (wrong number of arguments (1 for 0)):

Did you pick a method name that Rails is already using by any chance?
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EduardoChinchilla

2009-Mar-05 21:43 UTC

head link

Re: ArgumentError (wrong number of arguments (1 for 0)):

khiltd:

Well I think that´s a possibility, but how could I check that?

On Mar 5, 1:51 pm, khiltd
<khilt...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
wrote:> Did you pick a method name that Rails is already using by any chance?--~--~---------~--~----~------------~-------~--~----~
You received this message because you are subscribed to the Google Groups
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Frederick Cheung

2009-Mar-05 21:48 UTC

head link

Re: ArgumentError (wrong number of arguments (1 for 0)):

On 5 Mar 2009, at 19:36, EduardoChinchilla wrote:
>
> Thanks Frederick I really appreciate your continued support through
> this list.
>That to me looks like your code actually reads params(:property)  
rather than params[:property]

Fred> This is what I have:
>
> ArgumentError (wrong number of arguments (1 for 0)):
>    /app/controllers/properties_controller.rb:10:in `params''
>    /app/controllers/properties_controller.rb:10:in `create''
>    /usr/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/
> base.rb:1253:in `send''
>    /usr/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/
> base.rb:1253:in `perform_action_without_filters''
>    /usr/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/
> filters.rb:617:in `call_filters''
>    /usr/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/
> filters.rb:610:in `perform_action_without_benchmark''
>    /usr/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/
> benchmarking.rb:68:in `perform_action_without_rescue''
>    /usr/lib/ruby/1.8/benchmark.rb:293:in `measure''
>    /usr/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/
> benchmarking.rb:68:in `perform_action_without_rescue''
>    /usr/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/
> rescue.rb:136:in `perform_action_without_caching''
>    /usr/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/
> caching/sql_cache.rb:13:in `perform_action''
>    /usr/lib/ruby/gems/1.8/gems/activerecord-2.2.2/lib/active_record/
> connection_adapters/abstract/query_cache.rb:34:in `cache''
>    /usr/lib/ruby/gems/1.8/gems/activerecord-2.2.2/lib/active_record/
> query_cache.rb:8:in `cache''
>    /usr/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/
> caching/sql_cache.rb:12:in `perform_action''
>    /usr/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/
> base.rb:524:in `send''
>    /usr/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/
> base.rb:524:in `process_without_filters''
>    /usr/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/
> filters.rb:606:in `process_without_session_management_support''
>    /usr/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/
> session_management.rb:134:in `process''
>    /usr/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/
> base.rb:392:in `process''
>    /usr/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/
> dispatcher.rb:183:in `handle_request''
>    /usr/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/
> dispatcher.rb:110:in `dispatch_unlocked''
>    /usr/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/
> dispatcher.rb:123:in `dispatch''
>    /usr/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/
> dispatcher.rb:122:in `synchronize''
>    /usr/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/
> dispatcher.rb:122:in `dispatch''
>    /usr/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/
> dispatcher.rb:132:in `dispatch_cgi''
>    /usr/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/
> dispatcher.rb:39:in `dispatch''
>    /usr/lib/ruby/gems/1.8/gems/rails-2.2.2/lib/webrick_server.rb:
> 103:in `handle_dispatch''
>    /usr/lib/ruby/gems/1.8/gems/rails-2.2.2/lib/webrick_server.rb:
> 74: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''
>    /usr/lib/ruby/gems/1.8/gems/rails-2.2.2/lib/webrick_server.rb:
> 60:in `dispatch''
>    /usr/lib/ruby/gems/1.8/gems/rails-2.2.2/lib/commands/servers/
> webrick.rb:66
>    /usr/local/lib/site_ruby/1.8/rubygems/custom_require.rb:31:in
> `gem_original_require''
>    /usr/local/lib/site_ruby/1.8/rubygems/custom_require.rb:31:in
> `require''
>    /usr/lib/ruby/gems/1.8/gems/activesupport-2.2.2/lib/active_support/
> dependencies.rb:153:in `require''
>    /usr/lib/ruby/gems/1.8/gems/activesupport-2.2.2/lib/active_support/
> dependencies.rb:521:in `new_constants_in''
>    /usr/lib/ruby/gems/1.8/gems/activesupport-2.2.2/lib/active_support/
> dependencies.rb:153:in `require''
>    /usr/lib/ruby/gems/1.8/gems/rails-2.2.2/lib/commands/server.rb:49
>    /usr/local/lib/site_ruby/1.8/rubygems/custom_require.rb:31:in
> `gem_original_require''
>    /usr/local/lib/site_ruby/1.8/rubygems/custom_require.rb:31:in
> `require''
>    script/server:3
>
> Rendered /usr/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/
> action_controller/templates/rescues/_trace (98.5ms)
> Rendered /usr/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/
> action_controller/templates/rescues/_request_and_response (1.9ms)
> Rendering /usr/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/
> action_controller/templates/rescues/layout.erb (internal_server_error)
>
>
> On Mar 5, 11:48 am, Frederick Cheung
<frederick.che...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
> wrote:
>> On 5 Mar 2009, at 16:50, EduardoChinchilla wrote:
>>
>>
>>
>>> Thanks Frederick:
>>
>>> Sorry I mistyped the method definition, the correct is:
>>
>>> def create
>>> @property = Property.new (params[:property])
>>> end
>>
>>> Given that I had the error mentioned.
>>
>>> Any thoughts?
>>
>> Not without a stack trace (ruby should warn you that you should write
>> Property.new(params[:property]) but I don''t think that would
change
>> much).
>>
>> Fred
>>
>>
>>
>>> On Mar 5, 8:59 am, Frederick Cheung
<frederick.che...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
>>> wrote:
>>>> On 5 Mar 2009, at 14:31, EduardoChinchilla wrote:
>>
>>>>> Hi folks:
>>
>>>>> In my create action I´m getting this messagge:
>>
>>>>> ArgumentError (wrong number of arguments (1 for 0)):
>>
>>>>> What does this means? Do i´m passing more or less
parameters than
>>>>> needed?
>>>>> Any guidance would be very appreciated
>>
>>>>> I´m using a form with 3 models, including a model to attach
images
>>>>> with Paperclip
>>
>>>>> The create action is pretty standard:
>>
>>>>> def create
>>>>> @property = Property.new (:property)
>>>>> end
>>
>>>> I suspect the line raising that is somewhere inside active
record.
>>>> Assuming Property is an ActiveRecord method it''s
expecting a hash
>>>> to
>>>> be passed ( eg params[:property] ) but you''re just
passing the
>>>> symbol
>>>> property.
>>
>>>> Fred
>>
>>>>> These are the parameter:
>>
>>>>> Processing PropertiesController#create (for 127.0.0.1 at  
>>>>> 2009-03-05
>>>>> 00:06:10) [POST]
>>>>>  Parameters: {"commit"=>"Incluir
Propiedad", "property"=>
>>>>> {"garage"=>"1",
"purpose"=>"Venta", "front"=>"25",
>>>>> "rent_price"=>"1300",
"baths"=>"1",
"contact"=>{"company"=>"La
>>>>> cantera
>>>>> del señor Rajuela",
"cell"=>"0123456789",
"phone"=>"0123456789",
>>>>> "contact_type"=>"Propietario",
"fax"=>"2255-14510",
>>>>> "first_name"=>"Pedro",
"last_name"=>"Picapiedra",
>>>>>
"email"=>"ppicapie...-xlenG6deKZTY0TyS/+Ba5Q@public.gmane.org"},
"image_attributes"=>
>>>>> [{"photo"=>""},
{"photo"=>""}, {"photo"=>""},
{"photo"=>""},
>>>>> {"photo"=>""},
{"photo"=>""}, {"photo"=>""}],
>>>>> "this_type"=>"House",
>>>>> "description"=>"casa grande",
"rooms"=>"1", "localization"=>"en
>>>>> las
>>>>> afueras", "exclusive"=>"0",
"address"=>"100 norte del sur",
>>>>> "lot_area"=>"1800",
"const_area"=>"500", "province"=>"San
Jose",
>>>>> "sell_price"=>"500000",
>>>>> "min_price
>>>>> ">>
>>>>> "150000
>>>>> "},"authenticity_token 
>>>>>
"=>"225a4b100cfce5efa6781ab2eabddc8b2d9690c7"}
> >

--~--~---------~--~----~------------~-------~--~----~
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To post to this group, send email to
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EduardoChinchilla

2009-Mar-07 05:14 UTC

head link

Re: ArgumentError (wrong number of arguments (1 for 0)):

Ok. Solved
The problem was that I put a white space between params and the
brackets as: params [:property] instead of params[:property].
Thanks Fred and khiltd.

On 5 mar, 15:48, Frederick Cheung
<frederick.che...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
wrote:> On 5 Mar 2009, at 19:36, EduardoChinchilla wrote:
>
>
>
> > Thanks Frederick I really appreciate your continued support through
> > this list.
>
> That to me looks like your code actually reads params(:property)  
> rather than params[:property]
>
> Fred
>
> > This is what I have:
>
> > ArgumentError (wrong number of arguments (1 for 0)):
> >    /app/controllers/properties_controller.rb:10:in `params''
> >    /app/controllers/properties_controller.rb:10:in `create''
> >    /usr/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/
> > base.rb:1253:in `send''
> >    /usr/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/
> > base.rb:1253:in `perform_action_without_filters''
> >    /usr/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/
> > filters.rb:617:in `call_filters''
> >    /usr/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/
> > filters.rb:610:in `perform_action_without_benchmark''
> >    /usr/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/
> > benchmarking.rb:68:in `perform_action_without_rescue''
> >    /usr/lib/ruby/1.8/benchmark.rb:293:in `measure''
> >    /usr/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/
> > benchmarking.rb:68:in `perform_action_without_rescue''
> >    /usr/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/
> > rescue.rb:136:in `perform_action_without_caching''
> >    /usr/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/
> > caching/sql_cache.rb:13:in `perform_action''
> >    /usr/lib/ruby/gems/1.8/gems/activerecord-2.2.2/lib/active_record/
> > connection_adapters/abstract/query_cache.rb:34:in `cache''
> >    /usr/lib/ruby/gems/1.8/gems/activerecord-2.2.2/lib/active_record/
> > query_cache.rb:8:in `cache''
> >    /usr/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/
> > caching/sql_cache.rb:12:in `perform_action''
> >    /usr/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/
> > base.rb:524:in `send''
> >    /usr/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/
> > base.rb:524:in `process_without_filters''
> >    /usr/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/
> > filters.rb:606:in
`process_without_session_management_support''
> >    /usr/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/
> > session_management.rb:134:in `process''
> >    /usr/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/
> > base.rb:392:in `process''
> >    /usr/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/
> > dispatcher.rb:183:in `handle_request''
> >    /usr/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/
> > dispatcher.rb:110:in `dispatch_unlocked''
> >    /usr/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/
> > dispatcher.rb:123:in `dispatch''
> >    /usr/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/
> > dispatcher.rb:122:in `synchronize''
> >    /usr/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/
> > dispatcher.rb:122:in `dispatch''
> >    /usr/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/
> > dispatcher.rb:132:in `dispatch_cgi''
> >    /usr/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/
> > dispatcher.rb:39:in `dispatch''
> >    /usr/lib/ruby/gems/1.8/gems/rails-2.2.2/lib/webrick_server.rb:
> > 103:in `handle_dispatch''
> >    /usr/lib/ruby/gems/1.8/gems/rails-2.2.2/lib/webrick_server.rb:
> > 74: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''
> >    /usr/lib/ruby/gems/1.8/gems/rails-2.2.2/lib/webrick_server.rb:
> > 60:in `dispatch''
> >    /usr/lib/ruby/gems/1.8/gems/rails-2.2.2/lib/commands/servers/
> > webrick.rb:66
> >    /usr/local/lib/site_ruby/1.8/rubygems/custom_require.rb:31:in
> > `gem_original_require''
> >    /usr/local/lib/site_ruby/1.8/rubygems/custom_require.rb:31:in
> > `require''
> >    /usr/lib/ruby/gems/1.8/gems/activesupport-2.2.2/lib/active_support/
> > dependencies.rb:153:in `require''
> >    /usr/lib/ruby/gems/1.8/gems/activesupport-2.2.2/lib/active_support/
> > dependencies.rb:521:in `new_constants_in''
> >    /usr/lib/ruby/gems/1.8/gems/activesupport-2.2.2/lib/active_support/
> > dependencies.rb:153:in `require''
> >    /usr/lib/ruby/gems/1.8/gems/rails-2.2.2/lib/commands/server.rb:49
> >    /usr/local/lib/site_ruby/1.8/rubygems/custom_require.rb:31:in
> > `gem_original_require''
> >    /usr/local/lib/site_ruby/1.8/rubygems/custom_require.rb:31:in
> > `require''
> >    script/server:3
>
> > Rendered /usr/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/
> > action_controller/templates/rescues/_trace (98.5ms)
> > Rendered /usr/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/
> > action_controller/templates/rescues/_request_and_response (1.9ms)
> > Rendering /usr/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/
> > action_controller/templates/rescues/layout.erb (internal_server_error)
>
> > On Mar 5, 11:48 am, Frederick Cheung
<frederick.che...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
> > wrote:
> >> On 5 Mar 2009, at 16:50, EduardoChinchilla wrote:
>
> >>> Thanks Frederick:
>
> >>> Sorry I mistyped the method definition, the correct is:
>
> >>> def create
> >>> @property = Property.new (params[:property])
> >>> end
>
> >>> Given that I had the error mentioned.
>
> >>> Any thoughts?
>
> >> Not without a stack trace (ruby should warn you that you should
write
> >> Property.new(params[:property]) but I don''t think that
would change
> >> much).
>
> >> Fred
>
> >>> On Mar 5, 8:59 am, Frederick Cheung
<frederick.che...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
> >>> wrote:
> >>>> On 5 Mar 2009, at 14:31, EduardoChinchilla wrote:
>
> >>>>> Hi folks:
>
> >>>>> In my create action I´m getting this messagge:
>
> >>>>> ArgumentError (wrong number of arguments (1 for 0)):
>
> >>>>> What does this means? Do i´m passing more or less
parameters than
> >>>>> needed?
> >>>>> Any guidance would be very appreciated
>
> >>>>> I´m using a form with 3 models, including a model to
attach images
> >>>>> with Paperclip
>
> >>>>> The create action is pretty standard:
>
> >>>>> def create
> >>>>> @property = Property.new (:property)
> >>>>> end
>
> >>>> I suspect the line raising that is somewhere inside active
record.
> >>>> Assuming Property is an ActiveRecord method it''s
expecting a hash  
> >>>> to
> >>>> be passed ( eg params[:property] ) but you''re
just passing the  
> >>>> symbol
> >>>> property.
>
> >>>> Fred
>
> >>>>> These are the parameter:
>
> >>>>> Processing PropertiesController#create (for 127.0.0.1
at  
> >>>>> 2009-03-05
> >>>>> 00:06:10) [POST]
> >>>>>  Parameters: {"commit"=>"Incluir
Propiedad", "property"=>
> >>>>> {"garage"=>"1",
"purpose"=>"Venta", "front"=>"25",
> >>>>> "rent_price"=>"1300",
"baths"=>"1",
"contact"=>{"company"=>"La
> >>>>> cantera
> >>>>> del señor Rajuela",
"cell"=>"0123456789",
"phone"=>"0123456789",
> >>>>> "contact_type"=>"Propietario",
"fax"=>"2255-14510",
> >>>>> "first_name"=>"Pedro",
"last_name"=>"Picapiedra",
> >>>>>
"email"=>"ppicapie...-xlenG6deKZTY0TyS/+Ba5Q@public.gmane.org"},
"image_attributes"=>
> >>>>> [{"photo"=>""},
{"photo"=>""}, {"photo"=>""},
{"photo"=>""},
> >>>>> {"photo"=>""},
{"photo"=>""}, {"photo"=>""}],  
> >>>>> "this_type"=>"House",
> >>>>> "description"=>"casa grande",
"rooms"=>"1", "localization"=>"en  
> >>>>> las
> >>>>> afueras",
"exclusive"=>"0", "address"=>"100 norte
del sur",
> >>>>> "lot_area"=>"1800",
"const_area"=>"500", "province"=>"San
Jose",
> >>>>> "sell_price"=>"500000",
> >>>>> "min_price
> >>>>> ">
> >>>>> "150000
> >>>>> "},"authenticity_token
> >>>>>
"=>"225a4b100cfce5efa6781ab2eabddc8b2d9690c7"}--~--~---------~--~----~------------~-------~--~----~
You received this message because you are subscribed to the Google Groups
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Rails - Mar 2009 - ArgumentError (wrong number of arguments (1 for 0)):

ArgumentError (wrong number of arguments (1 for 0)):

Re: ArgumentError (wrong number of arguments (1 for 0)):

Re: ArgumentError (wrong number of arguments (1 for 0)):

Re: ArgumentError (wrong number of arguments (1 for 0)):

Re: ArgumentError (wrong number of arguments (1 for 0)):

Re: ArgumentError (wrong number of arguments (1 for 0)):

Re: ArgumentError (wrong number of arguments (1 for 0)):

Re: ArgumentError (wrong number of arguments (1 for 0)):

Re: ArgumentError (wrong number of arguments (1 for 0)):