title: Why is my model not loading with A-Frame?
body: <p>I have a COLLADA, OBJ/MTL, etc model in A-Frame with <code>&lt;a-collada-model&gt;</code> or <code>&lt;a-obj-model&gt;</code>.</p>
  
  <p>When I add it to the scene, I don't see anything. What is going on?</p>