0
这让我疯狂！我不断碰到这个错误。以下是我的代码。我正在尝试在我的UITabelView中添加一个额外的单元以获得“更多”功能。但是我崩溃在heightForRowAtIndexPath函数内部。我忽略了什么？iPhone：超越界限[0..8]'
TIA。
[NSMutableArray的objectAtIndex：]：索引 4294967295超出界限[0 .. 8]”
0的CoreFoundation
0x01338be9 __exceptionPreprocess + 185 1 libobjc.A.dylib
0x0148d5c2 objc_exception_throw + 47 2的CoreFoundation
0x0132e6e5 - [__ NSArrayM objectAtIndex：] + 261 3
mackdabMobile
0x00004f56 - [AllmackTableViewController的tableView：heightForRowAtIndexPath：] +
- (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath;
{
NSLog(@"IndexRow int: %i", indexPath.row);
NSLog(@"postsArray count: %i", [postsArray count]);
if(indexPath.row < [postsArray count]){ **<----Where it crashes**
Post *myPost = [postsArray objectAtIndex:[indexPath row] - 1];
NSString *text = myPost.description;
CGSize constraint = CGSizeMake(CELL_CONTENT_WIDTH - (CELL_CONTENT_MARGIN * 2), 88.0f);
CGSize size = [text sizeWithFont:[UIFont systemFontOfSize:FONT_SIZE] constrainedToSize:constraint lineBreakMode:UILineBreakModeWordWrap];
CGFloat height = MAX(size.height, 35.0f);
return height + (CELL_CONTENT_MARGIN * 2) + 28.0f;
}else{
return 100.0f;
}
}
- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {
// Return 1 section which will be used to display the giant blank UITableViewCell as defined
// in the tableView:cellForRowAtIndexPath: method below
if ([self.postsArray count] == 0){
return 1;
} else if ([self.postsArray count] < 25) { //self.webServiceDataModel.total
// Add an object to the end of the array for the "Load more..." table cell.
NSLog(@"postsArray count: %i", [postsArray count]);
return [self.postsArray count] + 1;
NSLog(@"postsArray count after +1: %i", [postsArray count]);
}
// Return the number of rows as there are in the postsArray Post data is empty.
return [self.postsArray count];
}