在运行一个界面的时候，就是一直libc++abi.dylib: terminate_handler unexpectedly threw an exception，也没有指明是哪里错误，后来经检查发现是数组越界- (CellInfo_t *)getCellInfo:(NSIndexPath *)indexPath{ NSInteger row=[self getCellInfoFromIndex:indexPath]; return self.cellInfoArrayTwo[row];}- (NSInteger)getCellInfoFromIndex:(NSIndexPath *)indexPath{ NSInteger section=indexPath.section; if (section==0) { return indexPath.row; }else if (section==1){ return [self numberOfRowsInSection:0]+indexPath.row; }else{ NSAssert(NO, @"Invalid cellInfo From Index"); } return -1;}- (NSInteger)numberOfRowsInSection:(NSInteger)section{ switch (section) { case 0:return 1; case 1:return 12; default: NSAssert(NO, @"Invalid section index"); break; } return -1;}后经检查发现，我把[self numberOfRowsInSection:0]的0写成1了，，导致数组一直越界，程序crash
艰苦能磨练人的意志。
