Rails - Oct 2007 - Rails 2.0 : handling routing error (Was: fallback to a default controller action)

> Rails 2.0 has a much nicer way of dealing with this, since you can do
>
> class PostsController < ApplicationController
>     rescue_from FooError, :with => :foo_handler
>
>     protected
>       def foo_handler
>       end
> end
I am trying to use this to display the 404 HTML file in case of routing error :

rescue_from ActionController::RoutingError, :with => :show_404

But it never gets called, and I still get a :

  No route matches "/foo" with {:method=>:get}
    vendor/rails/actionpack/lib/action_controller/routing.rb:1411:in
`recognize_path''
    (...)

Any idea ? I am in production environment.

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On 8 Oct 2007, at 10:28, Fabien Penso wrote:
>
>> Rails 2.0 has a much nicer way of dealing with this, since you can do
>>
>> class PostsController < ApplicationController
>>     rescue_from FooError, :with => :foo_handler
>>
>>     protected
>>       def foo_handler
>>       end
>> end
>
> I am trying to use this to display the 404 HTML file in case of  
> routing error :
>
> rescue_from ActionController::RoutingError, :with => :show_404
>
> But it never gets called, and I still get a :
>
>   No route matches "/foo" with {:method=>:get}
>     vendor/rails/actionpack/lib/action_controller/routing.rb:1411:in
> `recognize_path''
>     (...)
>
> Any idea ? I am in production environment.
>
Where have you put your rescue_from ? I haven''t used this much, but  
I''d guess that you''d have to have this in application.rb for
this to
even stand a chance of working for a routing error.

Fred

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> Where have you put your rescue_from ? I haven''t used this much,
but
> I''d guess that you''d have to have this in application.rb
for this to
> even stand a chance of working for a routing error.
I did put it in application.rb, but it doesn''t work :(

-- 
http://penso.info/

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