> On 12 Jul 2017, at 23:18, Doug Hill <cocoa...@breaqz.com> wrote: > > While this discussion has been good at understanding underlying ARC and > manual ref-count issues, my guess as to what's causing these issues is that > you shouldn't just assign nil to the childViewControllers array.
Actually an empty array rather than nil > You should try calling: > > childVC.removeFromParentViewController() > > for each child view controller. The documentation for childViewControllers says: You can add or remove child view controllers by using this property. When you do, the addChildViewController(_:) or removeFromParentViewController() method gets called accordingly Jeremy _______________________________________________ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: https://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com