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POHow do I geo-search multiple models with ThinkingSphinx?
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  1. POHow do I geo-search multiple models with ThinkingSphinx?
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    copied!<p>I have two models indexed for searching (User and Item). I'm trying to do a geo-search across models:</p> <p><code>ThinkingSphinx::Search.search('keywords', :geo =&gt; [ degrees_to_radians(params[:lat].to_f), degrees_to_radians(params[:lon].to_f) ], )</code></p> <p>But I only get an error: </p> <p><code>Sphinx Error: index item_core,item_delta,user_core,user_delta: unknown latitude attribute ''</code></p> <p>Searching each model individually works fine... but I've no idea what the problem here is. Here are the indexes:</p> <p>User Index:</p> <pre><code>define_index do indexes [:first_name, :last_name], :as =&gt; :name indexes login indexes email indexes headline indexes description indexes business.name, :as =&gt; :business_name indexes [addresses.street_1, addresses.street_2, addresses.city, addresses.postal_code], :as =&gt; :address has created_at, :sortable =&gt; true has addresses.latitude, :as =&gt; :latitude, :type =&gt; :float has addresses.longitude, :as =&gt; :longitude, :type =&gt; :float set_property :delta =&gt; true end </code></pre> <p>Item index:</p> <pre><code>define_index do indexes title, :sortable =&gt; true indexes description indexes [address.street_1, address.street_2, address.city, address.postal_code], :as =&gt; :address indexes images.title, :as =&gt; :image_titles indexes images.description, :as =&gt; :image_descriptions indexes categories(:name), :as =&gt; :category_names has price, :sortable =&gt; true has created_at, :sortable =&gt; true has address.latitude, :as =&gt; :latitude, :type =&gt; :float has address.longitude, :as =&gt; :longitude, :type =&gt; :float has categories(:id), :as =&gt; :category_ids where "`items`.`state` = 'for_sale'" set_property :delta =&gt; true end </code></pre>
 

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