Details

AngularHintInterpolation addresses the problem of identifying where (within a chain) objects become undefined. For example, in the code below one would be notified that data.results[0].urls was found to be undefined in the interpolation data.results[0].entities.urls.main_url.

//html implementation
<a ng-href="{{data.results[0].urls.main_url}}">Link to Post</a>

//controller implementation
$scope.data = {
  "completed_in": 0.031,
  "refresh_url": "?sinceid=122078461840982016&q=blue%20angels",
  "results": [
    {
      "entities":{
        "urls": {
          "condensed_url": "http://t.co/L9JXJ2ee",
          "main_url": "http://t.co/imgs/users/venrov/L9JXJ2ee"
        }
      }
    }]
}