iphone应用程序崩溃 [英] iphone app crash
问题描述
我在运行应用程序时出现错误并出现以下异常.
I am getting an error while running app with following exception.
Terminating app due to uncaught exception 'NSUnknownKeyException', reason: '[<FavoriteViewController 0x158d30> setValue:forUndefinedKey:]: this class is not key value coding-compliant for the key customCell.'
*** Call stack at first throw:
(
0 CoreFoundation 0x314d0987 __exceptionPreprocess + 114
1 libobjc.A.dylib 0x319a149d objc_exception_throw + 24
2 CoreFoundation 0x314d0705 -[NSException dealloc] + 0
3 Foundation 0x31d28b4f -[NSObject(NSKeyValueCoding) setValue:forUndefinedKey:] + 182
4 Foundation 0x31d2803b _NSSetUsingKeyValueSetter + 90
5 Foundation 0x31d29da3 -[NSObject(NSKeyValueCoding) setValue:forKey:] + 194
6 Foundation 0x31cdbb17 -[NSObject(NSKeyValueCoding) setValue:forKeyPath:] + 130
7 UIKit 0x33a8860f -[UIRuntimeOutletConnection connect] + 66
8 CoreFoundation 0x31473fc7 -[NSObject(NSObject) performSelector:] + 18
9 CoreFoundation 0x3147cd51 -[NSArray makeObjectsPerformSelector:] + 388
10 UIKit 0x33a87577 -[UINib instantiateWithOwner:options:] + 586
11 UIKit 0x33a88b39 -[NSBundle(UINSBundleAdditions) loadNibNamed:owner:options:] + 92
12 Fridge 0x0001ab11 -[FavoriteViewController tableView:cellForRowAtIndexPath:] + 192
13 UIKit 0x33907a21 -[UITableView(UITableViewInternal) _createPreparedCellForGlobalRow:withIndexPath:] + 516
14 UIKit 0x339077f3 -[UITableView(UITableViewInternal) _createPreparedCellForGlobalRow:] + 34
15 UIKit 0x33905d2d -[UITableView(_UITableViewPrivate) _updateVisibleCellsNow:] + 936
16 UIKit 0x33904edd -[UITableView layoutSubviews] + 140
17 UIKit 0x338b10cf -[UIView(CALayerDelegate) layoutSublayersOfLayer:] + 26
18 CoreFoundation 0x3146ebbf -[NSObject(NSObject) performSelector:withObject:] + 22
19 QuartzCore 0x30a6c685 -[CALayer layoutSublayers] + 120
20 QuartzCore 0x30a6c43d CALayerLayoutIfNeeded + 184
21 QuartzCore 0x30a6656d _ZN2CA7Context18commit_transactionEPNS_11TransactionE + 212
22 QuartzCore 0x30a66383 _ZN2CA11Transaction6commitEv + 190
23 QuartzCore 0x30a89f9d _ZN2CA11Transaction17observer_callbackEP19__CFRunLoopObservermPv + 52
24 CoreFoundation 0x31460c59 __CFRUNLOOP_IS_CALLING_OUT_TO_AN_OBSERVER_CALLBACK_FUNCTION__ + 16
25 CoreFoundation 0x31460acd __CFRunLoopDoObservers + 412
26 CoreFoundation 0x314580cb __CFRunLoopRun + 854
27 CoreFoundation 0x31457c87 CFRunLoopRunSpecific + 230
28 CoreFoundation 0x31457b8f CFRunLoopRunInMode + 58
29 GraphicsServices 0x35d664ab GSEventRunModal + 114
30 GraphicsServices 0x35d66557 GSEventRun + 62
31 UIKit 0x338d5329 -[UIApplication _run] + 412
32 UIKit 0x338d2e93 UIApplicationMain + 670
33 Fridge 0x00002d77 main + 70
34 Fridge 0x00002d2c start + 40
)
推荐答案
The error message: Terminating app due to uncaught exception 'NSUnknownKeyException', reason: '[ setValue:forUndefinedKey:]: this class is not key value coding-compatible键 customCell.'
The error message: Terminating app due to uncaught exception 'NSUnknownKeyException', reason: '[ setValue:forUndefinedKey:]: this class is not key value coding-compliant for the key customCell.'
... 表示您的 xib 正在引用名为customCell"的 IBOutlet，但您的视图控制器不再具有该 IBOutlet.您要么需要从 xib 中删除 customCell 引用，要么将 IBOutlet 属性添加到名为customCell"的视图控制器中.
... means that your xib is referencing an IBOutlet named "customCell" but your view controller doesn't have that IBOutlet anymore. You either need to remove the customCell reference from your xib or add an IBOutlet property to your view controller named "customCell".
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