CODEWITHSUNDEEP
iosobjective-cuitableview
user 3297947
user 3297947

Reputation: 67

Why does tableview works fine on iOS 6+ simulator but in iOS 5 simulator it crashes

I am using below code - UITableViewDataSource Methods as follows:

numberOfRowsInSection

 - (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
{

return [dataArray count];
}

cellForRowAtIndexPath:

 - (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
static NSString *CellIdentifier = @"Cell";
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier forIndexPath:indexPath];

// Configure the cell...
if (cell == nil) {

    cell = [[UITableViewCell alloc]initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier];
}

cell.textLabel.text = dataArray[indexPath.row];

return cell;
}

Upvotes: 3

Views: 65

Answers (2)

bhavya kothari
bhavya kothari

Reputation: 7474

UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier forIndexPath:indexPath];

But in iOS 5, to create instance of UITableViewCell we generally use this method :-

UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];

In iOS 5, there is no need of extra parameter which you have used in iOS 6. Just drop it and it will work (forIndexPath:).

Upvotes: 4

sage444
sage444

Reputation: 5684

Without error message is hard to say. But I think error related to dequeueReusableCellWithIdentifier:forIndexPath: because this method available only on iOS 6.0 and later. See more in Apple doc https://developer.apple.com/library/ios/documentation/UIKit/Reference/UITableView_Class/Reference/Reference.html#//apple_ref/occ/instm/UITableView/dequeueReusableCellWithIdentifier:forIndexPath:

Upvotes: 2

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