Dynamically adding components in ngFor

Question

I have a \"dashboard\" that loads configured elements. Dashboard template has this:

Answer 1

After

if (cmpRef.instance.hasOwnProperty('title')) {
   cmpRef.instance.title = conf.title;
}

You can add this.cd.detectChanges(); or you will have the error "ExpressionChangedAfterItHasBeenCheckedError: Expression has changed after it was checked" in your children component with Angular 6x.