iphone app runtime exception

Question

2014-02-14 13:30:41.013 MyInvitationCard[2043:70b] *** Terminating app due to uncaught exception 'NSUnknownKeyException', reason: '[<CardIndexViewController 0x8d34d60> setValue:forUndefinedKey:]: this class is not key value coding-compliant for the key CardLabel.'
*** First throw call stack:
(
    0   CoreFoundation                      0x017435e4 __exceptionPreprocess + 180
    1   libobjc.A.dylib                     0x014c68b6 objc_exception_throw + 44
    2   CoreFoundation                      0x017d36a1 -[NSException raise] + 17
    3   Foundation                          0x011879ee -[NSObject(NSKeyValueCoding) setValue:forUndefinedKey:] + 282
    4   Foundation                          0x010f3cfb _NSSetUsingKeyValueSetter + 88
    5   Foundation                          0x010f3253 -[NSObject(NSKeyValueCoding) setValue:forKey:] + 267
    6   Foundation                          0x0115570a -[NSObject(NSKeyValueCoding) setValue:forKeyPath:] + 412
    7   UIKit                               0x004d6a15 -[UIRuntimeOutletConnection connect] + 106
    8   libobjc.A.dylib                     0x014d87d2 -[NSObject performSelector:] + 62
    9   CoreFoundation                      0x0173eb6a -[NSArray makeObjectsPerformSelector:] + 314
    10  UIKit                               0x004d556e -[UINib instantiateWithOwner:options:] + 1417
    11  UIKit                               0x00347605 -[UIViewController _loadViewFromNibNamed:bundle:] + 280
    12  UIKit                               0x00347dad -[UIViewController loadView] + 302
    13  UIKit                               0x003480ae -[UIViewController loadViewIfRequired] + 78
    14  UIKit                               0x003485b4 -[UIViewController view] + 35
    15  UIKit                               0x003623e2 -[UINavigationController _startCustomTransition:] + 778
    16  UIKit                               0x0036f0c7 -[UINavigationController _startDeferredTransitionIfNeeded:] + 688
    17  UIKit                               0x0036fcb9 -[UINavigationController __viewWillLayoutSubviews] + 57
    18  UIKit                               0x004a9181 -[UILayoutContainerView layoutSubviews] + 213
    19  UIKit                               0x0029f267 -[UIView(CALayerDelegate) layoutSublayersOfLayer:] + 355
    20  libobjc.A.dylib                     0x014d881f -[NSObject performSelector:withObject:] + 70
    21  QuartzCore                          0x03b512ea -[CALayer layoutSublayers] + 148
    22  QuartzCore                          0x03b450d4 _ZN2CA5Layer16layout_if_neededEPNS_11TransactionE + 380
    23  QuartzCore                          0x03b44f40 _ZN2CA5Layer28layout_and_display_if_neededEPNS_11TransactionE + 26
    24  QuartzCore                          0x03aacae6 _ZN2CA7Context18commit_transactionEPNS_11TransactionE + 294
    25  QuartzCore                          0x03aade71 _ZN2CA11Transaction6commitEv + 393
    26  QuartzCore                          0x03aae544 _ZN2CA11Transaction17observer_callbackEP19__CFRunLoopObservermPv + 92
    27  CoreFoundation                      0x0170b4ce __CFRUNLOOP_IS_CALLING_OUT_TO_AN_OBSERVER_CALLBACK_FUNCTION__ + 30
    28  CoreFoundation                      0x0170b41f __CFRunLoopDoObservers + 399
    29  CoreFoundation                      0x016e9344 __CFRunLoopRun + 1076
    30  CoreFoundation                      0x016e8ac3 CFRunLoopRunSpecific + 467
    31  CoreFoundation                      0x016e88db CFRunLoopRunInMode + 123
    32  GraphicsServices                    0x036e89e2 GSEventRunModal + 192
    33  GraphicsServices                    0x036e8809 GSEventRun + 104
    34  UIKit                               0x00234d3b UIApplicationMain + 1225
    35  MyInvitationCard                    0x000070bd main + 141
    36  libdyld.dylib                       0x01d8170d start + 1
)
libc++abi.dylib: terminating with uncaught exception of type NSException
(lldb)

@V.J. You get a small amount of users that send bad emails I would recommend removing your email address. Create a private chat session and give it to them in there. — Popeye, Feb 14 '14 at 08:11
@SankalpKanungo Please share your code on here as I will not give my email out. If you will not share code on here to solve the problem then you are asking your question on the wrong site. -1 and voting to close to lack of code information to replicate problem.# — Popeye, Feb 14 '14 at 08:12
@SankalpKanungo i got the solution. Just replace the Nib name from "DetailViewController" to "CardIndexViewController" CardIndexViewController *cardIndexViewController = [[CardIndexViewController alloc] initWithNibName:@"DetailViewController" bundle:nil]; — V.J., Feb 14 '14 at 09:35

score 1 · Answer 1 · edited May 23 '17 at 12:13

1

Check your .xib file and look for "!" marks in outlets tab. Seems that you changed outlet name in .h/.m file but forgot to re-connect it in .xib.

See more information here.

edited May 23 '17 at 12:13

Community

1
1

answered Feb 14 '14 at 08:13

kovpas

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i done this but again the same exception – Sankalp Kanungo Feb 14 '14 at 08:18
@SankalpKanungo no exclamation marks in .xib? – kovpas Feb 14 '14 at 08:20
@sankalp Ihis is your problem. Find find the .xib related to MyInvitationCard and delete the CardLabel outlet which has "!" mark on it – Warren Burton Feb 14 '14 at 08:21
i do tht but after t also the same exception – Sankalp Kanungo Feb 14 '14 at 08:22
1

Cleaned your build too? Cmd-alt-shift-k – Warren Burton Feb 14 '14 at 08:24

score 0 · Answer 2 · answered Feb 14 '14 at 08:30

0

Check your xib name you are giving when pushing your viewController. May be you are passing different xib name to a different viewController during its allocation. Also do check your IBOutlet connections.

answered Feb 14 '14 at 08:30

Aman Aggarwal

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iphone app runtime exception

2 Answers2