On Thu, Apr 7, 2011 at 8:30 AM, Mike Abdullah <cocoa...@mikeabdullah.net> wrote: > Have you run the static analyser? > Have you tested using the Zombies Instrument? If it matters, the application is a Tab Bar app. One tab is set up with disclosures. One of the disclosure buttons is "About". Once the button is clicked, the "About Box" is shown. I'd like to rip it out for efficiency, but I cannot (OpenSSL licensing requires a statement).
Jeff > On 7 Apr 2011, at 12:15, Jeffrey Walton wrote: > >> Hi All, >> >> I have a UIViewController as follows. Its just an "About Box", with a >> navigation bar and button (to cancel) and two labels. >> >> The controller was built with Interface Builder. The Navigation Bar >> and two labels are IBOutlets. According to IB, they are properly >> connected. I did not know what to connect the Navigation Items outlet >> to, so they are currently unconnected (formerly, they were connected >> to File's Owner which did not help). >> >> + File's Owner >> + First Responder >> + View >> + Navigation Bar >> + Navigation Item (Title) >> + Bar Button >> + Label 1 >> + Label 2 >> >> When the app starts, I tap a button and bring up the About box. Then I >> dismiss it. That is it. >> >> When the view is dismissed by tapping Cancel, NSZombie reports: >> -[UINavigationBar willMoveToSuperview:]: message sent to >> deallocated instance >> >> If I add an extra [???] retain to the navigationBar in ViewDidLoad, >> NSZombie Reports: >> -[CALayer release]: message sent to deallocated instance >> >> (1) How do I get to the CALayer and add an extra retain to stop this crash? >> (2) What am I missing WRT retain counts? Why are these retain counts >> so messed up? >> >> Jeff >> _______________________________________________ >> >> 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: >> http://lists.apple.com/mailman/options/cocoa-dev/cocoadev%40mikeabdullah.net >> >> This email sent to cocoa...@mikeabdullah.net > > _______________________________________________ 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: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
