Hi, I keep getting segfaults and "unrecognized selector" exceptions in my garbage-collected code running on 10.5.8, while the same code works fine on 10.6.3 (stack traces posed below). It doesn't help that the crashes/exceptions happen deep in the framework code and I can't find any documentation on it (NSFireDelayedPerform? NSClassicMap?) Has anyone seen something like this before?
Program received signal EXC_BAD_ACCESS, Could not access memory. Reason: KERN_INVALID_ADDRESS at address: 0xfc7f4e78 0x91877f18 in -[NSArray indexOfObjectIdenticalTo:] () (gdb) bt #0 0x91877f18 in -[NSArray indexOfObjectIdenticalTo:] () #1 0x94124c30 in -[NSActionBinder _performActionWithCommitEditing:didCommit:contextInfo:] () #2 0x9438a960 in _NSSendCommitEditingSelector () #3 0x9419c7c4 in -[NSController _controllerEditor:didCommit:contextInfo:] () #4 0x918889ac in __invoking___ () #5 0x91888234 in -[NSInvocation invoke] () #6 0x918882dc in -[NSInvocation invokeWithTarget:] () #7 0x96b64eb4 in __NSFireDelayedPerform () #8 0x9181581c in CFRunLoopRunSpecific () #9 0x93845b18 in RunCurrentEventLoopInMode () #10 0x9384593c in ReceiveNextEventCommon () #11 0x9384577c in BlockUntilNextEventMatchingListInMode () #12 0x93de5248 in _DPSNextEvent () #13 0x93de4c00 in -[NSApplication nextEventMatchingMask:untilDate:inMode:dequeue:] () #14 0x93dde8a0 in -[NSApplication run] () #15 0x93daf29c in NSApplicationMain () #16 0x000023e4 in start () ------------------------------------------------------------------------------------------------------------------------------------------------------ *** -[NSClassicMapTable indexOfObjectIdenticalTo:]: unrecognized selector sent to instance 0x10c6240 Breakpoint 1, 0x936934c0 in objc_exception_throw () (gdb) bt #0 0x936934c0 in objc_exception_throw () #1 0x91889eb8 in -[NSObject doesNotRecognizeSelector:] () #2 0x918884b4 in ___forwarding___ () #3 0x91888748 in __forwarding_prep_0___ () #4 0x94124c30 in -[NSActionBinder _performActionWithCommitEditing:didCommit:contextInfo:] () #5 0x9438a960 in _NSSendCommitEditingSelector () #6 0x9419c7c4 in -[NSController _controllerEditor:didCommit:contextInfo:] () #7 0x918889ac in __invoking___ () #8 0x91888234 in -[NSInvocation invoke] () #9 0x918882dc in -[NSInvocation invokeWithTarget:] () #10 0x96b64eb4 in __NSFireDelayedPerform () #11 0x9181581c in CFRunLoopRunSpecific () #12 0x93845b18 in RunCurrentEventLoopInMode () #13 0x9384593c in ReceiveNextEventCommon () #14 0x9384577c in BlockUntilNextEventMatchingListInMode () #15 0x93de5248 in _DPSNextEvent () #16 0x93de4c00 in -[NSApplication nextEventMatchingMask:untilDate:inMode:dequeue:] () #17 0x93dde8a0 in -[NSApplication run] () #18 0x93daf29c in NSApplicationMain () #19 0x000023e4 in start () Thanks, Ivan _______________________________________________ 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
