ember.js issue #14960

controllers.application.js

import Ember from 'ember';

export default Ember.Controller.extend({
  appName: 'Ember Twiddle',
  
  init() {
    let foo = Ember.Object.create({});
    Ember.trySet(foo, 'bar', true);
    foo.destroy();

    Ember.run.next(() => {
      try {
    		Ember.trySet(foo, 'bar', false)
      } catch (error) {
        this.set('error', error);
        throw error;
      }
    });
  }
});

templates.application.hbs

{{#if error}}
	<h1>{{error}}</h1>
{{else}}
  <h1>No errors</h1>
{{/if}}

twiddle.json

{
  "version": "0.11.0",
  "EmberENV": {
    "FEATURES": {}
  },
  "options": {
    "use_pods": false,
    "enable-testing": false
  },
  "dependencies": {
    "jquery": "https://cdnjs.cloudflare.com/ajax/libs/jquery/1.11.3/jquery.js",
    "ember": "2.10.2",
    "ember-data": "2.11.0",
    "ember-template-compiler": "2.10.2",
    "ember-testing": "2.10.2"
  },
  "addons": {}
}