StackOverflow2013

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POHeroku asset files always empty
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copied!<p>First, I did a hell of a lot of googling to even get things working on Heroku, but it seems that regardless of whether I let heroku pre-compile my assets during slug compilation, or if I precompile them myself and submit them, either way, my Rails 4 app's application.css is always empty:</p> <pre><code>$ curl -i http://www.boxscoregeeks.com/assets/application-c712146df692b0fca6c21c0bf1dddcd5.css HTTP/1.1 200 OK Content-Type: text/css Date: Sun, 01 Sep 2013 00:50:10 GMT Last-Modified: Sun, 01 Sep 2013 00:46:54 GMT Status: 200 OK X-Sendfile: /app/public/assets/application-c712146df692b0fca6c21c0bf1dddcd5.css Content-Length: 0 Connection: keep-alive </code></pre> <p>To verify, it's fine locally:</p> <pre><code>$ curl -I http://localhost:3001/assets/application-c712146df692b0fca6c21c0bf1dddcd5.css HTTP/1.1 200 OK Last-Modified: Sat, 31 Aug 2013 03:46:55 GMT Content-Type: text/css Content-Length: 106237 Connection: keep-alive Server: thin 1.5.1 codename Straight Razor </code></pre> <p>My checklist:</p> <ul> <li>I have <code>config.serve_static_assets = true</code> in my production.rb file.</li> <li>I have <code>gem 'rails_12factor', group: :production</code> in my Gemfile</li> <li>I did this: <code>heroku labs:enable user-env-compile --app=YOUR_APP</code>. Before I ran that, assets:precompile would not run, despite steps 1 and 2. It would always try to initialize the production database.</li> </ul> <p>Almost all of my googling tells me to do these things above, but here I am still with an empty applicaiton.css file. Any help would be great.</p> <p>Thanks!</p>

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