Error while using EmberJS 2.8.0: view.parentView = null

[josemariaruiz]

The code view.parentView = null; generates the error:

ember.debug.js:6778 Uncaught Error: Assertion Failed: You must use Ember.set() to set the parentViewproperty (of <spa@component:md-card-content::ember946>) tonull.

The code appears in ember.js.

[rwjblue]

We track Ember bugs in https://github.com/emberjs/ember.js/ repo (this is just for the built assets).

Looks like this is the same issue as emberjs/ember.js#14266, lets track it over there.