CODEWITHSUNDEEP
ruby-on-rails
Happynoff
Happynoff

Reputation: 1375

uninitialized constant ActiveResource::ResourceNotFound

I'm using Rails 3.2.3 with ActiveResource. I have an issue in production that says:

ActiveResource::ResourceNotFound: Failed. Response code = 404. Response message = Not Found.

So I tried to treat it the same way I treat ActiveRecord::RecordNotFound:

class ApplicationController < ActionController::Base
  protect_from_forgery

  rescue_from ActiveRecord::RecordNotFound do |e|
    render_404
  end

  rescue_from ActiveResource::ResourceNotFound do |e|
    render_404
  end

  def render_404
    respond_to do |type|
      type.html { render template: 'shared/404_not_found', layout: 'application', status: '404 Not Found' }
      type.all  { render nothing: true, status: '404 Not Found' }
    end
  end
end

But now, when I deploy, I get an error telling me that:

/apps/com.example/shared/bundle/ruby/1.9.1/gems/activeadmin-0.4.3/lib/active_admin/namespace.rb:191:in `eval': uninitialized constant ActiveResource::ResourceNotFound (NameError)

I don't really get it. I tried with a if defined?(ActiveResource::ResourceNotFound) but then it falls back to the previous behavior.

Any idea of how to treat this issue ?

Thanks !

EDIT: For the moment I used the following code but I'm not really happy with it.

rescue_from Exception do |e|
  e.is_a?(ActiveResource::ResourceNotFound) ? render_404 : raise
end

Upvotes: 1

Views: 1455

Answers (1)

nzifnab
nzifnab

Reputation: 16092

Heh, ignore my comment I figured out a solution:

rescue_from "ActiveResource::ResourceNotFound" do |e|
  render_404
end

Put the exception in quotes so it doesn't try to evaluate it on startup (when, I assume, ActiveResource hasn't loaded yet)

Upvotes: 2

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