"(generated application controller)" displayed instead of value contents in Handlebars "#each" helper

I'm working with my application.hbs template in EmberJS, and working to create a dynamic dropdown menu that is populated by the model contents. My route/model is defined like:

export default Ember.Route.extend({
  model() {
    return Ember.RSVP.hash({
      dictionaries: ['One', 'Two', 'Three'],
      test: 'Value'
    });
  }
});

And in my template, if I use {{model.test}}, then it prints "Value" successfully. However: When I try to build a list using the values of model.dictionaries, both attempts fail, albeit differently.

This method:

{{#each model.dictionaries}}
    <li><a href="#">{{this}}</a></li>
{{else}}
    <li><a href="#" style="font-style: italic;">No values</a></li>
{{/each}}

Builds a list with 3 entries, but their contents are:

<li><a href="#">(generated application controller)</a></li>
<li><a href="#">(generated application controller)</a></li>
<li><a href="#">(generated application controller)</a></li>

And if I try instead to assign each item a name:

{{#each dict in model.dictionaries}}
    <li><a href="#">{{dict}}</a></li>
{{else}}
    <li><a href="#" style="font-style: italic;">No values</a></li>
{{/each}}

Then no values are displayed, resulting in:

<li><a href="#" style="font-style: italic;">No values</a></li>

What mistake am I making in attempting to iterate the model-provided array?