升级到iOS 6后出现NSInternalInconsistencyException

Question

我们只收到iOS 6上的设备的大量崩溃日志

Exception   : request for rect at invalid index path ( 2 indexes [0, 0]) (NSInternalInconsistencyException)

....
3   CoreFoundation                      0x34d5857f  + 614
4   libobjc.A.dylib                     0x33068a65  + 128
5   libc++abi.dylib                     0x31eb207b  + 78
6   libc++abi.dylib                     0x31eb2114  + 19
7   libc++abi.dylib                     0x31eb3599 __cxa_current_exception_type + 0
8   libobjc.A.dylib                     0x330689d1 objc_exception_rethrow + 12
9   CoreFoundation                      0x34c9ef21 CFRunLoopRunSpecific + 456
10  CoreFoundation                      0x34c9ed49 CFRunLoopRunInMode + 104
11  GraphicsServices                    0x351db2eb GSEventRunModal + 74
12  UIKit                               0x3607d301 UIApplicationMain + 1120

应用程序不显式调用方法rectForRowAtIndexPath :. 请帮忙找理由.

Answer 1

当您在空UIPickerView段中选择(触摸)行时,此异常会上升.它只发生在iOS 6下.