On 2 Nov 2010, at 11:41, Kyle Sluder wrote: > On Nov 1, 2010, at 9:33 PM, "Gerriet M. Denkmann" <gerr...@mdenkmann.de> > wrote: > >> 02/11/2010 09:18:20 EnTeP[149] HIToolbox: ignoring exception >> '-[NSConcreteNotification invalidate]: unrecognized selector sent to >> instance 0x113b3b160' that raised inside Carbon event dispatch >> ( >> 0 CoreFoundation 0x00007fff86d8bcc4 >> __exceptionPreprocess + 180 >> 1 libobjc.A.dylib 0x00007fff815970f3 >> objc_exception_throw + 45 >> 2 CoreFoundation 0x00007fff86de5140 >> +[NSObject(NSObject) doesNotRecognizeSelector:] + 0 >> 3 CoreFoundation 0x00007fff86d5dcdf >> ___forwarding___ + 751 >> 4 CoreFoundation 0x00007fff86d59e28 >> _CF_forwarding_prep_0 + 232 >> 5 EnTeP 0x00000001000149c6 0x0 + 4295051718 >> 6 Foundation 0x00007fff8097884e >> _nsnote_callback + 167 >> 7 CoreFoundation 0x00007fff86d33a90 >> __CFXNotificationPost + 1008 >> 8 CoreFoundation 0x00007fff86d20008 >> _CFXNotificationPostNotification + 200 >> 9 Foundation 0x00007fff8096f7b8 >> -[NSNotificationCenter postNotificationName:object:userInfo:] + 101 >> 10 AppKit 0x00007fff81c8f694 -[NSApplication >> _doUnhideWithoutActivation] + 1156 > > I'm assuming EnTeP is your app. Yes. Sorry, I should have mentioned this in my post.
> It looks like one of your notification handlers sent -invalidate to a zombie > object. Because this happened in a menu item, the Menu Manager swallowed the > exception. You are absolutely right again. I have a class ClockHandler, which registers for NSApplicationDidUnhideNotification with the selector updateClock:, which is also used by NSTimer. Makes sense, as the clock has to be updated every second (via NSTimer) and also when the app unhides (the clock does not run when it is not visible). But I messed up things and so I did send the invalidate message to the NSConcreteNotification when the app was unhiding. A rather stupid mistake. Thanks very much for pointing me into the right direction. Kind regards, Gerriet. _______________________________________________ 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
