Hi again,Actually the previous poster idea about unchecking the "release"
checkbox in Interface builder works.I wonder then, why don't I have to uncheck
this box when using a controller object that inherits from
NSWindowController?Also, Hillegass didn't mention this checkbox before in the
book. Does this mean I'm using the wrong approach?Thanks,U> From: [EMAIL
PROTECTED]> CC: cocoa-dev@lists.apple.com> Date: Sun, 23 Nov 2008 14:27:11
-0800> Subject: Re: Crash when "loading" window second time> To: [EMAIL
PROTECTED]> > Hey Ulai -> > Do you have a backtrace for the crash?> > If you
think the problem has to do with the aboutWindow outlet being > referenced
after the window has been dealloced, you could nil out the > aboutWindow
outlet in response to a windowDidCloseClose: delegate > method.> > Jon Hess> >
On Nov 21, 2008, at 3:19 PM, Ulai Beekam wrote:> >>>> Hi,I'm trying to do the
exercise on p. 195 in Hillegass (3rd >> Edition).I have put this line in the
AboutController.h header: >> IBOutlet NSWindow *aboutWindow;And I have put
these lines in >> AboutController.m file:-
(IBAction)showAboutPanel:(id)sender>> {>> if (aboutWindow == nil)>> {>>
NSLog(@"loading about.nib");>> [NSBundle loadNibNamed:@"About"
owner:self];>> }>>>> [aboutWindow makeKeyAndOrderFront:self];>> }Now, the
about window appears great the first time I go to the menu >> and hit "About
App". But if I close the about window, and hit the >> "About App" menu item
again, my program crashes! Any ideas why? I >> actually believe the crash is
caused by the aboutWindow outlet being >> destroyed when the window closes.
How can I prevent this crash? >> Thanks,U.>>
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