title: Can't Read JSON - Cannot read property of undefined
body: <p>I've been struggling with this issue for quite a while now. When I try to console.log a JSON proprty, the following error shows up:</p>
  
  <pre><code>TypeError: Cannot read property 'timelineData' of undefined
  </code></pre>
  
  <p>This is what my JSON file looks like: </p>
  
  <pre><code>{
    "default": {
      "timelineData": [{
        "time": "1359676800",
        "formattedTime": "Feb 1, 2013",
        "formattedAxisTime": "Feb 1, 2013",
        "value": [51],
        "hasData": [true],
        "formattedValue": ["51"]
      }, {
        "time": "1359763200",
        "formattedTime": "Feb 2, 2013",
        "formattedAxisTime": "Feb 2, 2013",
        "value": [53],
        "hasData": [true],
        "formattedValue": ["53"]
      }, {
        "time": "1359849600",
        "formattedTime": "Feb 3, 2013",
        "formattedAxisTime": "Feb 3, 2013",
        "value": [53],
        "hasData": [true],
        "formattedValue": ["53"]
      }],
      "averages": []
    }
  }
  </code></pre>
  
  <p>And this is how I'm calling for data:</p>
  
  <pre><code>console.log(results.default.timelineData[0].time);
  </code></pre>
  
  <p>I don't know what I'm doing wrong. Perhaps I am interpreting this JSON object incorrectly? Any help would be appreciated. </p>