GLPaint is a really old sample, and appears to have not been updated to use a UIViewController subclass to manage its view, and as such will elicit this warning because the window's rootViewController property will not have been set. I would recommend you look at a more recent sample, or even at one of the application templates, for a better example along this vein.
On Mar 28, 2012, at 10:15 AM, David Delmonte wrote: > Thanks David, I will work with that.. > > I have a follow-up question. In the GLPaint sample, there is an > AppController rather than an AppDelegate, and another warning "Application > windows are expected to have a root view controller at the end of application > launch". > > When you can, would you mind explaining both of these. > > I'm much obliged, and am learning, albeit sloooowly. -- David Duncan _______________________________________________ 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
