当点击标签栏上的“更多”按钮时，我遇到了崩溃错误。它恰好发生在iOS 7.1上。
我创建了一个类（MoreTableViewDelegate），它覆盖了更多表视图的UITableViewDelegate
MoreNavigationController
UIViewController *moreViewController = tabBarController.moreNavigationController.topViewController;
UITableView *moreTableView = (UITableView*)moreViewController.view;
MoreTableViewDelegate *objMoreDelegate=[[MoreTableViewDelegate alloc]initWithDelegate:moreTableView.delegate];
moreTableView.delegate=objMoreDelegate;
这是MoreTableViewDelegate的详细信息：
-(MoreTableViewDelegate *) initWithDelegate:(id<UITableViewDelegate>) delegate
{
originalDelegate=delegate;
[super init];
return self;
}
- (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath
{
if(isPoweredByMobicart==YES)
{
return 50;
}
else
{
return 60;
}
}
- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
{
return [originalDelegate tableView:tableView didSelectRowAtIndexPath:indexPath];
}
但是当我点击标签栏上的“更多”按钮时，它已经崩溃了，这就是日志：
-[MoreTableViewDelegate _layoutCells]: unrecognized selector sent to instance 0xce7f300
2014-03-25 11:03:12.360 ForeverInt[961:90b] *** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '-[MoreTableViewDelegate _layoutCells]: unrecognized selector sent to instance 0xce7f300'
*** First throw call stack:
(
0 CoreFoundation 0x0336b1e4 __exceptionPreprocess + 180
1 libobjc.A.dylib 0x02ee18e5 objc_exception_throw + 44
2 CoreFoundation 0x03408243 -[NSObject(NSObject) doesNotRecognizeSelector:] + 275
3 CoreFoundation 0x0335b50b ___forwarding___ + 1019
4 CoreFoundation 0x0335b0ee _CF_forwarding_prep_0 + 14
5 UIKit 0x00bcc785 -[_UIMoreListTableView didMoveToWindow] + 108
6 UIKit 0x00adb478 -[UIView(Internal) _didMoveFromWindow:toWindow:] + 1642
7 UIKit 0x00aed68b -[UIScrollView _didMoveFromWindow:toWindow:] + 65
8 UIKit 0x00adb109 -[UIView(Internal) _didMoveFromWindow:toWindow:] + 763
9 UIKit 0x00ad296f __45-[UIView(Hierarchy) _postMovedFromSuperview:]_block_invoke + 158
10 UIKit 0x00ad27fb -[UIView(Hierarchy) _postMovedFromSuperview:] + 260
11 UIKit 0x00adddd4 -[UIView(Internal) _addSubview:positioned:relativeTo:] + 1875
12 UIKit 0x00ad0dba -[UIView(Hierarchy) addSubview:] + 56
13 UIKit 0x00db6c5b -[UINavigationTransitionView transition:fromView:toView:] + 501
14 UIKit 0x00db6a5e -[UINavigationTransitionView transition:toView:] + 55
15 UIKit 0x00bb7577 -[UINavigationController _startTransition:fromViewController:toViewController:] + 3186
16 UIKit 0x00bb78cc -[UINavigationController _startDeferredTransitionIfNeeded:] + 645
17 UIKit 0x00bb84e9 -[UINavigationController __viewWillLayoutSubviews] + 57
18 UIKit 0x00cf90d1 -[UILayoutContainerView layoutSubviews] + 213
19 UIKit 0x00ae0964 -[UIView(CALayerDelegate) layoutSublayersOfLayer:] + 355
20 libobjc.A.dylib 0x02ef382b -[NSObject performSelector:withObject:] + 70
21 QuartzCore 0x01d9d45a -[CALayer layoutSublayers] + 148
22 QuartzCore 0x01d91244 _ZN2CA5Layer16layout_if_neededEPNS_11TransactionE + 380
23 QuartzCore 0x01d910b0 _ZN2CA5Layer28layout_and_display_if_neededEPNS_11TransactionE + 26
24 QuartzCore 0x01cf77fa _ZN2CA7Context18commit_transactionEPNS_11TransactionE + 294
25 QuartzCore 0x01cf8b85 _ZN2CA11Transaction6commitEv + 393
26 QuartzCore 0x01db65b0 +[CATransaction flush] + 52
27 UIKit 0x00a6f9bb _UIApplicationHandleEventQueue + 13095
28 CoreFoundation 0x032f477f __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 15
29 CoreFoundation 0x032f410b __CFRunLoopDoSources0 + 235
30 CoreFoundation 0x033111ae __CFRunLoopRun + 910
31 CoreFoundation 0x033109d3 CFRunLoopRunSpecific + 467
32 CoreFoundation 0x033107eb CFRunLoopRunInMode + 123
33 GraphicsServices 0x035c85ee GSEventRunModal + 192
34 GraphicsServices 0x035c842b GSEventRun + 104
35 UIKit 0x00a71f9b UIApplicationMain + 1225
36 ForeverInt 0x00086b9d main + 125
37 ForeverInt 0x000030d5 start + 53
)
libc++abi.dylib: terminating with uncaught exception of type NSException
如何解决这个问题？请帮帮我。