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Iván Vega Rivera

2005-Oct-21 20:43 UTC

Wrong number of arguments (1 for 0) on routes.rb

Hi,

I''m baffled by this error. I need a simple controller to send e-mails, 
so first I thought about just creating the controller manually (without 
using script/generate), since that didn''t seem to work, I created a 
dummy table in my DB and used the usual procedure to generate scaffold code.

Then I modified the controller to have only two methods, send and compose:

class MailsController < ApplicationController
  def compose
    render_text ''composing''
  end

  def send
    render_text ''sending''
  end
end

And I have these routes defined:

map.connect _(''mail/:id/send''), :controller =>
''mails'', :action => ''send''
map.connect _(''mail/:id''), :controller =>
''mails'', :action => ''compose''

But when I try to browse to /mail/4 for example, I get this error (which 
by the way seems to have to do only with the route, because if I rename 
the actions in the controller, the behavior is just the same):


  ArgumentError in Mails#compose

wrong number of arguments (1 for 0)

And since Tuesday I can''t figure out what is wrong...

Could someone please help me out here?

Thanks in advance!

- Ivan V.

Chris Mear

2005-Oct-21 20:49 UTC

head link

Re: Wrong number of arguments (1 for 0) on routes.rb

On 21 Oct 2005, at 9:43 pm, Iván Vega Rivera wrote:
> I have these routes defined:
>
> map.connect _(''mail/:id/send''), :controller =>
''mails'', :action =>
> ''send''
> map.connect _(''mail/:id''), :controller =>
''mails'', :action =>
> ''compose''
>
> But when I try to browse to /mail/4 for example, I get this error  
> (which by the way seems to have to do only with the route, because  
> if I rename the actions in the controller, the behavior is just the  
> same):
>
>
>  ArgumentError in Mails#compose
>
> wrong number of arguments (1 for 0)
You don''t need that underscore or the parentheses. Just

map.connect ''mail/:id/:send'', :controller =>
''mails'', :action => ''send''

should work.

Chris

Cuong Tran

2005-Oct-21 20:53 UTC

head link

Re: Wrong number of arguments (1 for 0) on routes.rb

On 10/21/05, Iván Vega Rivera
<ivanvr-Xl95p0XkWPRBDgjK7y7TUQ@public.gmane.org> wrote:
> And I have these routes defined:
>
> map.connect _(''mail/:id/send''), :controller =>
''mails'', :action => ''send''
> map.connect _(''mail/:id''), :controller =>
''mails'', :action => ''compose''
Try
  map.connect ''mail/:id/send'', :controller =>
''mails'', :action => ''send''
  map.connect ''mail/:id'', :controller =>
''mails'', :action => ''compose''

Iván Vega Rivera

2005-Oct-21 21:10 UTC

head link

Re: Wrong number of arguments (1 for 0) on routes.rb

Oh, I forgot to remove those function calls. They''re just there so I
can
use specific routes for each language.

They''re not the culprit (I have already tried as you say). Any ideas?

Thanks!

Cuong Tran wrote:> On 10/21/05, Iván Vega Rivera
<ivanvr-Xl95p0XkWPRBDgjK7y7TUQ@public.gmane.org> wrote:
>
>   
>> And I have these routes defined:
>>
>> map.connect _(''mail/:id/send''), :controller =>
''mails'', :action => ''send''
>> map.connect _(''mail/:id''), :controller =>
''mails'', :action => ''compose''
>>     
>
> Try
>   map.connect ''mail/:id/send'', :controller =>
''mails'', :action => ''send''
>   map.connect ''mail/:id'', :controller =>
''mails'', :action => ''compose''
> _______________________________________________
> Rails mailing list
> Rails-1W37MKcQCpIf0INCOvqR/iCwEArCW2h5@public.gmane.org
> http://lists.rubyonrails.org/mailman/listinfo/rails
>
>

Iván Vega Rivera

2005-Oct-21 21:13 UTC

head link

Re: Wrong number of arguments (1 for 0) on routes.rb

Yeah, as I replied to Cuong, those are not really the culprit.

Thanks for your help, do you have any other ideas why this behavior occurs?

Thanks again!

Chris Mear wrote:> On 21 Oct 2005, at 9:43 pm, Iván Vega Rivera wrote:
>
>> I have these routes defined:
>>
>> map.connect _(''mail/:id/send''), :controller =>
''mails'', :action =>
>> ''send''
>> map.connect _(''mail/:id''), :controller =>
''mails'', :action => ''compose''
>>
>> But when I try to browse to /mail/4 for example, I get this error 
>> (which by the way seems to have to do only with the route, because if 
>> I rename the actions in the controller, the behavior is just the same):
>>
>>
>>  ArgumentError in Mails#compose
>>
>> wrong number of arguments (1 for 0)
>
> You don''t need that underscore or the parentheses. Just
>
> map.connect ''mail/:id/:send'', :controller =>
''mails'', :action => ''send''
>
> should work.
>
> Chris_______________________________________________
> Rails mailing list
> Rails-1W37MKcQCpIf0INCOvqR/iCwEArCW2h5@public.gmane.org
> http://lists.rubyonrails.org/mailman/listinfo/rails
>

Steve Prentice

2005-Oct-21 21:24 UTC

head link

Re: Wrong number of arguments (1 for 0) on routes.rb

When you click on "Show Framework Trace", what does it show?

-Steve

On Fri, 2005-10-21 at 15:43 -0500, Iván Vega Rivera
wrote:> Hi,
> 
> I''m baffled by this error. I need a simple controller to send
e-mails,
> so first I thought about just creating the controller manually (without 
> using script/generate), since that didn''t seem to work, I created
a
> dummy table in my DB and used the usual procedure to generate scaffold
code.
> 
> Then I modified the controller to have only two methods, send and compose:
> 
> class MailsController < ApplicationController
>   def compose
>     render_text ''composing''
>   end
> 
>   def send
>     render_text ''sending''
>   end
> end
> 
> And I have these routes defined:
> 
> map.connect _(''mail/:id/send''), :controller =>
''mails'', :action => ''send''
> map.connect _(''mail/:id''), :controller =>
''mails'', :action => ''compose''
> 
> But when I try to browse to /mail/4 for example, I get this error (which 
> by the way seems to have to do only with the route, because if I rename 
> the actions in the controller, the behavior is just the same):
> 
> 
>   ArgumentError in Mails#compose
> 
> wrong number of arguments (1 for 0)
> 
> And since Tuesday I can''t figure out what is wrong...
> 
> Could someone please help me out here?
> 
> Thanks in advance!
> 
> - Ivan V.
> 
> _______________________________________________
> Rails mailing list
> Rails-1W37MKcQCpIf0INCOvqR/iCwEArCW2h5@public.gmane.org
> http://lists.rubyonrails.org/mailman/listinfo/rails

Iván Vega R.

2005-Oct-21 21:31 UTC

head link

Re: Wrong number of arguments (1 for 0) on routes.rb

This:

|c:/ruby/lib/ruby/gems/1.8/gems/actionpack-1.9.1/lib/action_controller/base.rb:356:in
`send'' 
c:/ruby/lib/ruby/gems/1.8/gems/actionpack-1.9.1/lib/action_controller/base.rb:356:in
`process'' 
c:/ruby/lib/ruby/gems/1.8/gems/rails-0.13.1/lib/dispatcher.rb:32:in 
`dispatch'' 
c:/ruby/lib/ruby/gems/1.8/gems/rails-0.13.1/lib/webrick_server.rb:105:in 
`handle_dispatch'' 
c:/ruby/lib/ruby/gems/1.8/gems/rails-0.13.1/lib/webrick_server.rb:71:in 
`service'' c:/ruby/lib/ruby/1.8/webrick/httpserver.rb:104:in
`service''
c:/ruby/lib/ruby/1.8/webrick/httpserver.rb:65:in `run'' 
c:/ruby/lib/ruby/1.8/webrick/server.rb:155:in `start_thread'' 
c:/ruby/lib/ruby/1.8/webrick/server.rb:144:in `start'' 
c:/ruby/lib/ruby/1.8/webrick/server.rb:144:in `start_thread'' 
c:/ruby/lib/ruby/1.8/webrick/server.rb:94:in `start'' 
c:/ruby/lib/ruby/1.8/webrick/server.rb:89:in `each'' 
c:/ruby/lib/ruby/1.8/webrick/server.rb:89:in `start'' 
c:/ruby/lib/ruby/1.8/webrick/server.rb:79:in `start'' 
c:/ruby/lib/ruby/1.8/webrick/server.rb:79:in `start'' 
c:/ruby/lib/ruby/gems/1.8/gems/rails-0.13.1/lib/webrick_server.rb:57:in 
`dispatch''

Thanks.

Ivan V.
|
Steve Prentice wrote:> When you click on "Show Framework Trace", what does it show?
>
> -Steve
>
> On Fri, 2005-10-21 at 15:43 -0500, Iván Vega Rivera wrote:
>   
>> Hi,
>>
>> I''m baffled by this error. I need a simple controller to send
e-mails,
>> so first I thought about just creating the controller manually (without
>> using script/generate), since that didn''t seem to work, I
created a
>> dummy table in my DB and used the usual procedure to generate scaffold
code.
>>
>> Then I modified the controller to have only two methods, send and
compose:
>>
>> class MailsController < ApplicationController
>>   def compose
>>     render_text ''composing''
>>   end
>>
>>   def send
>>     render_text ''sending''
>>   end
>> end
>>
>> And I have these routes defined:
>>
>> map.connect _(''mail/:id/send''), :controller =>
''mails'', :action => ''send''
>> map.connect _(''mail/:id''), :controller =>
''mails'', :action => ''compose''
>>
>> But when I try to browse to /mail/4 for example, I get this error
(which
>> by the way seems to have to do only with the route, because if I rename
>> the actions in the controller, the behavior is just the same):
>>
>>
>>   ArgumentError in Mails#compose
>>
>> wrong number of arguments (1 for 0)
>>
>> And since Tuesday I can''t figure out what is wrong...
>>
>> Could someone please help me out here?
>>
>> Thanks in advance!
>>
>> - Ivan V.
>>
>> _______________________________________________
>> Rails mailing list
>> Rails-1W37MKcQCpIf0INCOvqR/iCwEArCW2h5@public.gmane.org
>> http://lists.rubyonrails.org/mailman/listinfo/rails
>>     
>
> _______________________________________________
> Rails mailing list
> Rails-1W37MKcQCpIf0INCOvqR/iCwEArCW2h5@public.gmane.org
> http://lists.rubyonrails.org/mailman/listinfo/rails
>
>

Jamis Buck

2005-Oct-21 21:36 UTC

head link

Re: Wrong number of arguments (1 for 0) on routes.rb

Have you defined a ''process'' action somewhere in your
controller? It
looks like there''s some kind of conflict there. If you do have one,  
you''ll need to rename it.

- Jamis

On Oct 21, 2005, at 3:31 PM, Iván Vega R. wrote:
> This:
>
> |c:/ruby/lib/ruby/gems/1.8/gems/actionpack-1.9.1/lib/ 
> action_controller/base.rb:356:in `send'' c:/ruby/lib/ruby/gems/1.8/
> gems/actionpack-1.9.1/lib/action_controller/base.rb:356:in  
> `process'' c:/ruby/lib/ruby/gems/1.8/gems/rails-0.13.1/lib/ 
> dispatcher.rb:32:in `dispatch'' c:/ruby/lib/ruby/gems/1.8/gems/ 
> rails-0.13.1/lib/webrick_server.rb:105:in `handle_dispatch''
c:/ruby/
> lib/ruby/gems/1.8/gems/rails-0.13.1/lib/webrick_server.rb:71:in  
> `service'' c:/ruby/lib/ruby/1.8/webrick/httpserver.rb:104:in  
> `service'' c:/ruby/lib/ruby/1.8/webrick/httpserver.rb:65:in
`run'' c:/
> ruby/lib/ruby/1.8/webrick/server.rb:155:in `start_thread'' c:/ruby/
> lib/ruby/1.8/webrick/server.rb:144:in `start''
c:/ruby/lib/ruby/1.8/
> webrick/server.rb:144:in `start_thread'' c:/ruby/lib/ruby/1.8/ 
> webrick/server.rb:94:in `start'' c:/ruby/lib/ruby/1.8/webrick/ 
> server.rb:89:in `each''
c:/ruby/lib/ruby/1.8/webrick/server.rb:89:in
> `start'' c:/ruby/lib/ruby/1.8/webrick/server.rb:79:in
`start'' c:/
> ruby/lib/ruby/1.8/webrick/server.rb:79:in `start''
c:/ruby/lib/ruby/
> gems/1.8/gems/rails-0.13.1/lib/webrick_server.rb:57:in `dispatch''
>
> Thanks.
>
> Ivan V.
> |
> Steve Prentice wrote:
>
>> When you click on "Show Framework Trace", what does it show?
>>
>> -Steve
>>
>> On Fri, 2005-10-21 at 15:43 -0500, Iván Vega Rivera wrote:
>>
>>
>>> Hi,
>>>
>>> I''m baffled by this error. I need a simple controller to
send e-
>>> mails, so first I thought about just creating the controller  
>>> manually (without using script/generate), since that
didn''t seem
>>> to work, I created a dummy table in my DB and used the usual  
>>> procedure to generate scaffold code.
>>>
>>> Then I modified the controller to have only two methods, send and  
>>> compose:
>>>
>>> class MailsController < ApplicationController
>>>   def compose
>>>     render_text ''composing''
>>>   end
>>>
>>>   def send
>>>     render_text ''sending''
>>>   end
>>> end
>>>
>>> And I have these routes defined:
>>>
>>> map.connect _(''mail/:id/send''), :controller =>
''mails'', :action
>>> => ''send''
>>> map.connect _(''mail/:id''), :controller =>
''mails'', :action =>
>>> ''compose''
>>>
>>> But when I try to browse to /mail/4 for example, I get this error  
>>> (which by the way seems to have to do only with the route,  
>>> because if I rename the actions in the controller, the behavior  
>>> is just the same):
>>>
>>>
>>>   ArgumentError in Mails#compose
>>>
>>> wrong number of arguments (1 for 0)
>>>
>>> And since Tuesday I can''t figure out what is wrong...
>>>
>>> Could someone please help me out here?
>>>
>>> Thanks in advance!
>>>
>>> - Ivan V.
>>>
>>> _______________________________________________
>>> Rails mailing list
>>> Rails-1W37MKcQCpIf0INCOvqR/iCwEArCW2h5@public.gmane.org
>>> http://lists.rubyonrails.org/mailman/listinfo/rails
>>>
>>>
>>
>> _______________________________________________
>> Rails mailing list
>> Rails-1W37MKcQCpIf0INCOvqR/iCwEArCW2h5@public.gmane.org
>> http://lists.rubyonrails.org/mailman/listinfo/rails
>>
>>
>>
>
>
> _______________________________________________
> Rails mailing list
> Rails-1W37MKcQCpIf0INCOvqR/iCwEArCW2h5@public.gmane.org
> http://lists.rubyonrails.org/mailman/listinfo/rails
>

Iván Vega R.

2005-Oct-21 22:12 UTC

head link

Re: Wrong number of arguments (1 for 0) on routes.rb

Jackpot! Actually, it was a ''send'' action I had defined. Upon
renaming
it all is fine with the world.

Thanks a lot!

Ivan V.

Jamis Buck wrote:> Have you defined a ''process'' action somewhere in your
controller? It
> looks like there''s some kind of conflict there. If you do have
one,
> you''ll need to rename it.
>
> - Jamis
>
> On Oct 21, 2005, at 3:31 PM, Iván Vega R. wrote:
>
>> This:
>>
>>
|c:/ruby/lib/ruby/gems/1.8/gems/actionpack-1.9.1/lib/action_controller/base.rb:356:in
>> `send'' 
>>
c:/ruby/lib/ruby/gems/1.8/gems/actionpack-1.9.1/lib/action_controller/base.rb:356:in
>> `process'' 
>> c:/ruby/lib/ruby/gems/1.8/gems/rails-0.13.1/lib/dispatcher.rb:32:in 
>> `dispatch'' 
>>
c:/ruby/lib/ruby/gems/1.8/gems/rails-0.13.1/lib/webrick_server.rb:105:in
>> `handle_dispatch'' 
>> c:/ruby/lib/ruby/gems/1.8/gems/rails-0.13.1/lib/webrick_server.rb:71:in
>> `service'' c:/ruby/lib/ruby/1.8/webrick/httpserver.rb:104:in
`service''
>> c:/ruby/lib/ruby/1.8/webrick/httpserver.rb:65:in `run'' 
>> c:/ruby/lib/ruby/1.8/webrick/server.rb:155:in `start_thread'' 
>> c:/ruby/lib/ruby/1.8/webrick/server.rb:144:in `start'' 
>> c:/ruby/lib/ruby/1.8/webrick/server.rb:144:in `start_thread'' 
>> c:/ruby/lib/ruby/1.8/webrick/server.rb:94:in `start'' 
>> c:/ruby/lib/ruby/1.8/webrick/server.rb:89:in `each'' 
>> c:/ruby/lib/ruby/1.8/webrick/server.rb:89:in `start'' 
>> c:/ruby/lib/ruby/1.8/webrick/server.rb:79:in `start'' 
>> c:/ruby/lib/ruby/1.8/webrick/server.rb:79:in `start'' 
>> c:/ruby/lib/ruby/gems/1.8/gems/rails-0.13.1/lib/webrick_server.rb:57:in
>> `dispatch''
>>
>> Thanks.
>>
>> Ivan V.
>> |
>> Steve Prentice wrote:
>>
>>> When you click on "Show Framework Trace", what does it
show?
>>>
>>> -Steve
>>>
>>> On Fri, 2005-10-21 at 15:43 -0500, Iván Vega Rivera wrote:
>>>
>>>
>>>> Hi,
>>>>
>>>> I''m baffled by this error. I need a simple controller
to send
>>>> e-mails, so first I thought about just creating the controller 
>>>> manually (without using script/generate), since that
didn''t seem to
>>>> work, I created a dummy table in my DB and used the usual
procedure
>>>> to generate scaffold code.
>>>>
>>>> Then I modified the controller to have only two methods, send
and
>>>> compose:
>>>>
>>>> class MailsController < ApplicationController
>>>>   def compose
>>>>     render_text ''composing''
>>>>   end
>>>>
>>>>   def send
>>>>     render_text ''sending''
>>>>   end
>>>> end
>>>>
>>>> And I have these routes defined:
>>>>
>>>> map.connect _(''mail/:id/send''), :controller
=> ''mails'', :action =>
>>>> ''send''
>>>> map.connect _(''mail/:id''), :controller =>
''mails'', :action =>
>>>> ''compose''
>>>>
>>>> But when I try to browse to /mail/4 for example, I get this
error
>>>> (which by the way seems to have to do only with the route,
because
>>>> if I rename the actions in the controller, the behavior is just
the
>>>> same):
>>>>
>>>>
>>>>   ArgumentError in Mails#compose
>>>>
>>>> wrong number of arguments (1 for 0)
>>>>
>>>> And since Tuesday I can''t figure out what is wrong...
>>>>
>>>> Could someone please help me out here?
>>>>
>>>> Thanks in advance!
>>>>
>>>> - Ivan V.
>>>>
>>>> _______________________________________________
>>>> Rails mailing list
>>>> Rails-1W37MKcQCpIf0INCOvqR/iCwEArCW2h5@public.gmane.org
>>>> http://lists.rubyonrails.org/mailman/listinfo/rails
>>>>
>>>>
>>>
>>> _______________________________________________
>>> Rails mailing list
>>> Rails-1W37MKcQCpIf0INCOvqR/iCwEArCW2h5@public.gmane.org
>>> http://lists.rubyonrails.org/mailman/listinfo/rails
>>>
>>>
>>>
>>
>>
>> _______________________________________________
>> Rails mailing list
>> Rails-1W37MKcQCpIf0INCOvqR/iCwEArCW2h5@public.gmane.org
>> http://lists.rubyonrails.org/mailman/listinfo/rails
>>
>
> _______________________________________________
> Rails mailing list
> Rails-1W37MKcQCpIf0INCOvqR/iCwEArCW2h5@public.gmane.org
> http://lists.rubyonrails.org/mailman/listinfo/rails
>

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