static/bower_components/angular-schema-form/dist/schema-form.js
function() {
        var model = scope.modelArray;
        if (!model) {
          var selection = sfPath.parse(attrs.sfNewArray);
          model = [];
          sel(selection, scope, model);
          scope.modelArray = model;
        }
        return model;
      }
function() {
        var model = scope.modelArray;
        if (!model) {
          var selection = sfPath.parse(attrs.sfNewArray);
          model = [];
          sel(selection, scope, model);
          scope.modelArray = model;
        }
        return model;
      }
function ( ) { var model = scope . modelArray ; if ( ! model ) { var selection = sfPath . parse ( attrs . sfNewArray ) ; model = [ ] ; sel ( selection , scope , model ) ; scope . modelArray = model ; } return model ; }
If model is undefined make sure it gets set.
If model is undefined make sure it gets set .