gistfile1.txt

2014-07-06 06:41:33.204 sample-chat[21215:90b] -[QBContactListItem login]: unrecognized selector sent to instance 0xaa9a5f0
2014-07-06 06:41:33.206 sample-chat[21215:90b] *** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '-[QBContactListItem login]: unrecognized selector sent to instance 0xaa9a5f0'
*** First throw call stack:
(
	0   CoreFoundation                      0x02e051e4 __exceptionPreprocess + 180
	1   libobjc.A.dylib                     0x02b848e5 objc_exception_throw + 44
	2   CoreFoundation                      0x02ea2243 -[NSObject(NSObject) doesNotRecognizeSelector:] + 275
	3   CoreFoundation                      0x02df550b ___forwarding___ + 1019
	4   CoreFoundation                      0x02df50ee _CF_forwarding_prep_0 + 14
	5   sample-chat                         0x0000a695 -[UsersViewController tableView:cellForRowAtIndexPath:] + 357
	6   UIKit                               0x0193d11f -[UITableView _createPreparedCellForGlobalRow:withIndexPath:] + 412
	7   UIKit                               0x0193d1f3 -[UITableView _createPreparedCellForGlobalRow:] + 69
	8   UIKit                               0x0191eece -[UITableView _updateVisibleCellsNow:] + 2428
	9   UIKit                               0x019336a5 -[UITableView layoutSubviews] + 213
	10  UIKit                               0x018b3964 -[UIView(CALayerDelegate) layoutSublayersOfLayer:] + 355
	11  libobjc.A.dylib                     0x02b9682b -[NSObject performSelector:withObject:] + 70
	12  QuartzCore                          0x0317545a -[CALayer layoutSublayers] + 148
	13  QuartzCore                          0x03169244 _ZN2CA5Layer16layout_if_neededEPNS_11TransactionE + 380
	14  QuartzCore                          0x031690b0 _ZN2CA5Layer28layout_and_display_if_neededEPNS_11TransactionE + 26
	15  QuartzCore                          0x030cf7fa _ZN2CA7Context18commit_transactionEPNS_11TransactionE + 294
	16  QuartzCore                          0x030d0b85 _ZN2CA11Transaction6commitEv + 393
	17  QuartzCore                          0x0318e5b0 +[CATransaction flush] + 52
	18  UIKit                               0x01861ce5 _afterCACommitHandler + 131
	19  CoreFoundation                      0x02dcd36e __CFRUNLOOP_IS_CALLING_OUT_TO_AN_OBSERVER_CALLBACK_FUNCTION__ + 30
	20  CoreFoundation                      0x02dcd2bf __CFRunLoopDoObservers + 399
	21  CoreFoundation                      0x02dab254 __CFRunLoopRun + 1076
	22  CoreFoundation                      0x02daa9d3 CFRunLoopRunSpecific + 467
	23  CoreFoundation                      0x02daa7eb CFRunLoopRunInMode + 123
	24  GraphicsServices                    0x046b55ee GSEventRunModal + 192
	25  GraphicsServices                    0x046b542b GSEventRun + 104
	26  UIKit                               0x01844f9b UIApplicationMain + 1225
	27  sample-chat                         0x0000fbed main + 141
	28  libdyld.dylib                       0x03648725 start + 0
)
libc++abi.dylib: terminating with uncaught exception of type NSException
(lldb)