我创建了一个下拉表格视图单元格，但是当插入和删除行进入部分应用程序崩溃时出现以下错误，
*** Terminating app due to uncaught exception 'NSInternalInconsistencyException', reason: 'attempt to delete row 1 from section 4, but there are only 3 sections before the update'
我正在按钮点击时用两个不同的数组重新加载tableview的数据。
- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView
{
if (tagforTable==1)
return [updateDataArray count];
else
return [offersDataArray count];
}
- (void)didSelectCellRowFirstDo:(BOOL)firstDoInsert nextDo:(BOOL)nextDoInsert
{
[self.notificationTable beginUpdates];
int section;
self.isOpen = firstDoInsert;
Cell1 *cell = (Cell1 *)[self.notificationTable cellForRowAtIndexPath:self.selectIndex];
[cell changeArrowWithUp:firstDoInsert];
section = self.selectIndex.section;
dbObj=[[DatabaseHelper alloc]init];
if (tagforTable==1)
{
[dbObj updateTagUpdate:section];
}
else if(tagforTable==2)
{
[dbObj updateTagOffers:section];
}
[upCount removeAllObjects];
[ofCount removeAllObjects];
upCount=[dbObj SelectTagForUpdate];
ofCount=[dbObj SelectTagForOffers];
notificationBtn.badgeValue = [NSString stringWithFormat:@"%d",[upCount count]+[ofCount count]];
notificationBtn.badgeBGColor = [UIColor redColor];
NSMutableArray* rowToInsert = [[NSMutableArray alloc] init];
NSIndexPath* indexPathToInsert = [NSIndexPath indexPathForRow:1 inSection:section];
[rowToInsert addObject:indexPathToInsert];
if (firstDoInsert)
{ [self.notificationTable insertRowsAtIndexPaths:rowToInsert withRowAnimation:UITableViewRowAnimationTop];
}
else
{
[self.notificationTable deleteRowsAtIndexPaths:rowToInsert withRowAnimation:UITableViewRowAnimationTop];
}
[rowToInsert release];
if (nextDoInsert) {
self.isOpen = YES;
self.selectIndex = [self.notificationTable indexPathForSelectedRow];
[self didSelectCellRowFirstDo:YES nextDo:NO];
}
if (self.isOpen) [self.notificationTable scrollToNearestSelectedRowAtScrollPosition:UITableViewScrollPositionTop animated:YES];
[self.notificationTable endUpdates];
}