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POCustom Error Pages in Rails?
 

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    <p>I need to implement a custom error page in my rails application that allows me to use erb. </p> <p>I've been following this tutorial (<a href="http://blog.tommilewski.net/2009/05/custom-error-pages-in-rails/" rel="nofollow noreferrer">http://blog.tommilewski.net/2009/05/custom-error-pages-in-rails/</a>) and I cannot get it to work locally (or remotely). I am running Rails 2.3.5</p> <p>Here's the gist of the approach. </p> <p>1) in the 'application_controller', I over ride the "render_optional_error_file(status_code)" method, and set the visibility to "protected", like this. </p> <pre><code>protected def render_optional_error_file(status_code) known_codes = ["404", "422", "500"] status = interpret_status(status_code) if known_codes.include?(status_code) render :template =&gt; "/errors/#{status[0,3]}.html.erb", :status =&gt; status, :layout =&gt; 'errors.html.erb' else render :template =&gt; "/errors/unknown.html.erb", :status =&gt; status, :layout =&gt; 'errors.html.erb' end end def local_request? true end </code></pre> <p>I also created a folder within views called <code>errors</code> and created the following views: <code>404.html.erb</code>, <code>422.html.erb</code>, <code>500.html.erb</code>,<code>unknown.html.erb</code> and I created a new layout "errors.html.erb"</p> <p>I can't seem to get it to work. I've been trying to trigger the 404 page by navigating to <code>http://localhost:3000/foobar</code> -- but, instead of getting the new <code>404.html.erb</code>, I seem to be getting the standard apache 500 error. This happens when I try both <code>mongrel_rails start</code> and <code>mongrel_rails start -e production</code>.</p>
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