?????????????????Crash??????Crash????????????????signal SIGABRT??????????????Message??????????????????????Crash????????λ??Crash???????Console?????????????????Σ?

????2012-03-28 19:26:33.055 TableViewMenuDemo[3916:f803] *** Terminating app due to uncaught exception ‘NSInvalidArgumentException’?? reason: ‘-[__NSArrayI replaceObjectAtIndex:withObject:]: unrecognized selector sent to instance 0x6a3f3d0′

????*** First throw call stack:

???????reason??Σ?????????NSArray ????replaceObjectAtIndex:withObject??

?????????????NSMutableArry???NSArray????и÷????????????????????Crash???0x6a3f3d0 ?????????????????????????????μ??÷????????λ???

????Xcode4????и?????????λ???????????????Exception Breakpoint?????

???????????????????????Breakpoint Navigator??????????+????????Exception Breakpoint????????????????Crash???????????λ???????д???????????Console?????????ж?λ???????

???????????????Crash?? EXC_BAD_ACCESS???????????????Crash??????????????????????????????????????????????Console??????????????

????????????Exception Breakpoint??????????XCode4???????????????Scheme??????EditScheme??

????????????Enable Zombie Objects??Malloc Stack??????????????????λEXC_BAD_ACCESS???????????????????????

????????????????￡???????Exception Breakpoint?????????????Console??????c(continue)???????????????Crash??????Console??????и?SIGABRT????????????????????漲λ?????????

???????????????????Console??????po$eax$eax????????????????????????????$r0(???EXC_BAD_ACCESS??????????????λ??)??????????????磺po[$eaxname]po[$eaxreason]?????????????????(?????????????)??????????????

??????????????????????????????????Issue Navigator???????????Xcode4???????棬????????????????飬???????治?????Crash??

???????????Crash????????????debug Navigator?????????????????????????????????????????????????????????????????????????????????Crash???