当我通过调用handleSearchTerm子例程的TextDidChange搜索TableView时,它完全有效。但是,我删除了TextDidChange并使用SearchButtonClicked来更新tableView(使用相同的子例程),它不会正确更新TableView并在滚动时出现崩溃(在cellForRowAtIndex中超出绑定索引),即使数据源已在子例程中更改。任何的想法?
[78515:207] *** Terminating app due to uncaught exception 'NSRangeException', reason: '-[__NSCFArray objectAtIndex:]: index (8) beyond bounds (8)'
*** Call stack at first throw:
(
0 CoreFoundation 0x00db8be9 __exceptionPreprocess + 185
1 libobjc.A.dylib 0x00f0d5c2 objc_exception_throw + 47
2 CoreFoundation 0x00d71628 +[NSException raise:format:arguments:] + 136
3 CoreFoundation 0x00d7159a +[NSException raise:format:] + 58
4 CoreFoundation 0x00dae8c9 _NSArrayRaiseBoundException + 121
5 CoreFoundation 0x00db0027 -[__NSCFArray objectAtIndex:] + 87
6 DrinkGuide_v1.0 0x00005d6c -[AllDrinkTableViewController tableView:cellForRowAtIndexPath:] + 371
7 UIKit 0x003357fa -[UITableView(UITableViewInternal) _createPreparedCellForGlobalRow:withIndexPath:] + 634
8 UIKit 0x0032b77f -[UITableView(UITableViewInternal) _createPreparedCellForGlobalRow:] + 75
9 UIKit 0x00340450 -[UITableView(_UITableViewPrivate) _updateVisibleCellsNow:] + 1561
10 UIKit 0x00338538 -[UITableView layoutSubviews] + 242
11 QuartzCore 0x01c76451 -[CALayer layoutSublayers] + 181
12 QuartzCore 0x01c7617c CALayerLayoutIfNeeded + 220
13 QuartzCore 0x01c6f37c _ZN2CA7Context18commit_transactionEPNS_11TransactionE + 310
14 QuartzCore 0x01c6f0d0 _ZN2CA11Transaction6commitEv + 292
15 QuartzCore 0x01c9f7d5 _ZN2CA11Transaction17observer_callbackEP19__CFRunLoopObservermPv + 99
16 CoreFoundation 0x00d99fbb __CFRUNLOOP_IS_CALLING_OUT_TO_AN_OBSERVER_CALLBACK_FUNCTION__ + 27
17 CoreFoundation 0x00d2f0e7 __CFRunLoopDoObservers + 295
18 CoreFoundation 0x00cf7bd7 __CFRunLoopRun + 1575
19 CoreFoundation 0x00cf7240 CFRunLoopRunSpecific + 208
20 CoreFoundation 0x00cf7161 CFRunLoopRunInMode + 97
21 GraphicsServices 0x016ed268 GSEventRunModal + 217
22 GraphicsServices 0x016ed32d GSEventRun + 115
23 UIKit 0x002d042e UIApplicationMain + 1160
24 DrinkGuide_v1.0 0x0000298c main + 102
25 DrinkGuide_v1.0 0x0000291d start + 53
)
terminate called after throwing an instance of 'NSException'
答案 0 :(得分:1)
我认为崩溃是由cellForRowAtIndexPath引起的,请您发布以下方法的代码:
cellForRowAtIndexPath
SearchButtonClicked
yourSubroutine you are calling
还提及您要加载表格的array
或collection
。
谢谢,
答案 1 :(得分:0)
根据你的崩溃日志,似乎你在noOfcellsInsection方法中重新调整了错误的单元格。您正在进行数组越界错误。当您进行搜索时,将标志设为true并根据该标志使用过滤后的数组计数返回表视图的行数。