I should add that all the reports I have received come from 10.7.4 systems, so it looks like 10.7.4 may have introduced a new issue in the auto layout system. This would also explain why the issue did not come up until a few days ago.
-António On 16 May 2012, at 07:02, Antonio Nunes wrote: > I have an app whose current version has been out for over a month. Now, since > yesterday I received 6 layout constraint related exception reports (from 6 > different users) with the signature shown below. I find that a bit strange, > since layout constraints are not date/time based, so why would they start to > appear suddenly and frequently, and not since the release of the latest > version? Has anyone else started seeing similar reports over the last few > days? > > - António > > May 15, 2012 5:34:22 PM: *** Assertion failure in > -[NSAutoresizingMaskLayoutConstraint _setSymbolicConstant:constant:], > /SourceCache/AppKit/AppKit-1138.47/Layout.subproj/NSLayoutConstraint.m:596 > May 15, 2012 5:34:22 PM: Constant is not finite! That's illegal. > constant:-inf > May 15, 2012 5:34:22 PM: ( > 0 CoreFoundation 0x00007fff93486f56 > __exceptionPreprocess + 198 > 1 libobjc.A.dylib 0x00007fff90a56d5e > objc_exception_throw + 43 > 2 CoreFoundation 0x00007fff93486d8a > +[NSException raise:format:arguments:] + 106 > 3 Foundation 0x00007fff8e54e71f > -[NSAssertionHandler > handleFailureInMethod:object:file:lineNumber:description:] + 169 > 4 AppKit 0x00007fff905d16c1 > -[NSLayoutConstraint _setSymbolicConstant:constant:] + 162 > 5 AppKit 0x00007fff905cd26f > +[NSAutoresizingMaskLayoutConstraint > constraintWithItem:attribute:relatedBy:toItem:attribute:multiplier:constant:] > + 371 > 6 AppKit 0x00007fff905cf5e1 > +[NSLayoutConstraint constraintWithItem:attribute:relatedBy:constant:] + 41 > 7 AppKit 0x00007fff905d79ef > -[NSView(NSConstraintBasedLayout) _constraintsEquivalentToAutoresizingMask] + > 2355 > 8 AppKit 0x00007fff905d5b97 > -[NSView(NSConstraintBasedLayout) _updateAutoresizingConstraints] + 58 > 9 AppKit 0x00007fff9045a2f8 -[NSView > updateConstraints] + 55 > 10 AppKit 0x00007fff9045a24e -[NSView > updateConstraintsForSubtreeIfNeeded] + 151 > 11 CoreFoundation 0x00007fff93414cb4 > CFArrayApplyFunction + 68 > 12 AppKit 0x00007fff9045a226 -[NSView > updateConstraintsForSubtreeIfNeeded] + 111 > 13 CoreFoundation 0x00007fff93414cb4 > CFArrayApplyFunction + 68 > 14 AppKit 0x00007fff9045a226 -[NSView > updateConstraintsForSubtreeIfNeeded] + 111 > 15 CoreFoundation 0x00007fff93414cb4 > CFArrayApplyFunction + 68 > 16 AppKit 0x00007fff9045a226 -[NSView > updateConstraintsForSubtreeIfNeeded] + 111 > 17 CoreFoundation 0x00007fff93414cb4 > CFArrayApplyFunction + 68 > 18 AppKit 0x00007fff9045a226 -[NSView > updateConstraintsForSubtreeIfNeeded] + 111 > 19 CoreFoundation 0x00007fff93414cb4 > CFArrayApplyFunction + 68 > 20 AppKit 0x00007fff9045a226 -[NSView > updateConstraintsForSubtreeIfNeeded] + 111 > 21 CoreFoundation 0x00007fff93414cb4 > CFArrayApplyFunction + 68 > 22 AppKit 0x00007fff9045a226 -[NSView > updateConstraintsForSubtreeIfNeeded] + 111 > 23 CoreFoundation 0x00007fff93414cb4 > CFArrayApplyFunction + 68 > 24 AppKit 0x00007fff9045a226 -[NSView > updateConstraintsForSubtreeIfNeeded] + 111 > 25 CoreFoundation 0x00007fff93414cb4 > CFArrayApplyFunction + 68 > 26 AppKit 0x00007fff9045a226 -[NSView > updateConstraintsForSubtreeIfNeeded] + 111 > 27 CoreFoundation 0x00007fff93414cb4 > CFArrayApplyFunction + 68 > 28 AppKit 0x00007fff9045a226 -[NSView > updateConstraintsForSubtreeIfNeeded] + 111 > 29 CoreFoundation 0x00007fff93414cb4 > CFArrayApplyFunction + 68 > 30 AppKit 0x00007fff9045a226 -[NSView > updateConstraintsForSubtreeIfNeeded] + 111 > 31 CoreFoundation 0x00007fff93414cb4 > CFArrayApplyFunction + 68 > 32 AppKit 0x00007fff9045a226 -[NSView > updateConstraintsForSubtreeIfNeeded] + 111 > 33 CoreFoundation 0x00007fff93414cb4 > CFArrayApplyFunction + 68 > 34 AppKit 0x00007fff9045a226 -[NSView > updateConstraintsForSubtreeIfNeeded] + 111 > 35 CoreFoundation 0x00007fff93414cb4 > CFArrayApplyFunction + 68 > 36 AppKit 0x00007fff9045a226 -[NSView > updateConstraintsForSubtreeIfNeeded] + 111 > 37 CoreFoundation 0x00007fff93414cb4 > CFArrayApplyFunction + 68 > 38 AppKit 0x00007fff9045a226 -[NSView > updateConstraintsForSubtreeIfNeeded] + 111 > 39 AppKit 0x00007fff905d5111 > __-[NSWindow(NSConstraintBasedLayout) > updateConstraintsIfNeeded]_block_invoke_1 + 133 > 40 AppKit 0x00007fff905ccb10 -[NSISEngine > withAutomaticOptimizationDisabled:] + 57 > 41 AppKit 0x00007fff905d5086 > -[NSWindow(NSConstraintBasedLayout) updateConstraintsIfNeeded] + 132 > 42 AppKit 0x00007fff8fe1b931 > _handleWindowNeedsDisplayOrLayoutOrUpdateConstraints + 396 > 43 CoreFoundation 0x00007fff934468e7 > __CFRUNLOOP_IS_CALLING_OUT_TO_AN_OBSERVER_CALLBACK_FUNCTION__ + 23 > 44 CoreFoundation 0x00007fff93446846 > __CFRunLoopDoObservers + 374 > 45 CoreFoundation 0x00007fff9341baf9 > __CFRunLoopRun + 825 > 46 CoreFoundation 0x00007fff9341b486 > CFRunLoopRunSpecific + 230 > 47 HIToolbox 0x00007fff8dbb24d3 > RunCurrentEventLoopInMode + 277 > 48 HIToolbox 0x00007fff8dbb96d3 > ReceiveNextEventCommon + 181 > 49 HIToolbox 0x00007fff8dbb960e > BlockUntilNextEventMatchingListInMode + 62 > 50 AppKit 0x00007fff8fddfe31 > _DPSNextEvent + 659 > 51 AppKit 0x00007fff8fddf735 > -[NSApplication nextEventMatchingMask:untilDate:inMode:dequeue:] + 135 > 52 AppKit 0x00007fff8fddc071 > -[NSApplication run] + 470 > 53 AppKit 0x00007fff90058244 > NSApplicationMain + 867 > 54 PDF Nomad 0x000000010351c6f4 PDF Nomad + > 5876 > 55 ??? 0x0000000000000002 0x0 + 2 > ) > > > -------------------------------------------------------- > Today you are You, that is truer than true. > There is no one alive who is Youer than You. > Today I am Me, and I am freer than free. > There is no one alive who is Me-er than Me. > I am the BEST I can possibly be. > > --Dr. Seuss > -------------------------------------------------------- > > > ---------------------------------------------------- > It isn't so important to do great things, > as to do what you do with great love. > ---------------------------------------------------- > > > > > _______________________________________________ > > 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/devlists%40sintraworks.com > > This email sent to devli...@sintraworks.com ----------------------------------------------------------- Don't believe everything you think ----------------------------------------------------------- _______________________________________________ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. 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