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POCarrierWave. Impossible to save the file with STI
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  1. POCarrierWave. Impossible to save the file with STI
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    copied!<p>I have model <code>Document</code>:</p> <pre><code>class Document &lt; ActiveRecord::Base belongs_to :company validates :name, :presence =&gt; true end </code></pre> <p>And two classes inherited from <code>Document</code>:</p> <p><code>License</code>:</p> <pre><code>class License &lt; Document mount_uploader :file, DocumentUploader end </code></pre> <p>And <code>Certificate</code></p> <pre><code>class Certificate &lt; Document mount_uploader :file, DocumentUploader end </code></pre> <p>And when I try to do <code>current_company.licenses.create(...)</code> or same action for the certificate, always all params are saved, besides <code>file</code>, which always is <code>nil</code></p> <p>Also I've tried to mount <code>file</code> inside of <code>Document</code> model... Help me please.</p> <p>Here is logs:</p> <pre><code>Started POST "/companies/1/verified" for 127.0.0.1 at Mon Mar 19 09:33:41 +0200 2012 Processing by CompaniesController#verified as HTML Parameters: {"verified"=&gt;{"certificate"=&gt;{"name"=&gt;"Certificate", "file"=&gt;"test.png"}, "insured"=&gt;"2000000", "suppliers"=&gt;"", "license"=&gt;{"name"=&gt;"License", "file"=&gt;"test.png"}}, "authenticity_token"=&gt;"0hIn41Tjonm/AXZBKM1PE/tjQxJDLqZaojMTHDoZq2k=", "id"=&gt;"1", "utf8"=&gt;"✓", "commit"=&gt;"Update verifications"} Company Load (0.7ms) SELECT "companies".* FROM "companies" WHERE "companies"."id" = 1 LIMIT 1 (0.1ms) BEGIN SQL (0.8ms) INSERT INTO "documents" ("company_id", "created_at", "file", "name", "type", "updated_at", "verified") VALUES ($1, $2, $3, $4, $5, $6, $7) RETURNING "id" [["company_id", 1], ["created_at", Mon, 19 Mar 2012 07:33:41 UTC +00:00], ["file", nil], ["name", "License"], ["type", "License"], ["updated_at", Mon, 19 Mar 2012 07:33:41 UTC +00:00], ["verified", false]] (0.6ms) COMMIT (0.1ms) BEGIN SQL (0.5ms) INSERT INTO "documents" ("company_id", "created_at", "file", "name", "type", "updated_at", "verified") VALUES ($1, $2, $3, $4, $5, $6, $7) RETURNING "id" [["company_id", 1], ["created_at", Mon, 19 Mar 2012 07:33:41 UTC +00:00], ["file", nil], ["name", "Certificate"], ["type", "Certificate"], ["updated_at", Mon, 19 Mar 2012 07:33:41 UTC +00:00], ["verified", false]] (0.4ms) COMMIT Redirected to http://localhost:3000/company/profile Completed 302 Found in 18ms (ActiveRecord: 3.3ms) </code></pre> <p>Thanks.</p>
 

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