title: A-frame - glTF - Asset not found
body: <p>I'm trying to import a gltf-model into my scene, but even with correct paths and references the console claims the "core:propertyTypes:warn "#model" asset not found. +0ms".
  Tried with a gltf-model exported from Blender by me as well as a downloaded working model. I am not having this problem with any .obj-files in the scene. Any suggestions to what I could try to change?</p>
  
  <pre><code>&lt;a-assets&gt;
  &lt;a-asset-item id="monster" src="/monster.gltf"&gt;&lt;/a-asset-item&gt;
  &lt;a-asset-item id="separaterunner" src="/separaterunner.gltf"&gt;&lt;/a-asset-item&gt;
  &lt;item id="plane" src="/plane.glb"&gt;&lt;/item&gt;
  &lt;/a-assets&gt;
  
  &lt;a-entity id="separaterunner" gltf-model="gltf: #separaterunner"&gt;&lt;/a-entity&gt;
  &lt;a-entity id="plane" gltf-model="gltf: #plane"&gt;&lt;/a-entity&gt;
  &lt;a-entity id="monster" gltf-model="#monster"&gt;&lt;/a-entity&gt;
  </code></pre>
  
  <p>If I use the same code structure for .gltf-files as for .obj-files I no longer get the error about "asset not found" but instead an error about cross origin requests. Why is that for .gltf but not for .obj?</p>
  
  <p>Thanks</p>