In-app purchase in iOS8

Question

I'm trying to implement IAP in my app. Because I'm new to this I followed this tutorial: (http://www.raywenderlich.com/21081/introduction-to-in-app-purchases-in-ios-6-tutorial).

I get errors in this part of code:

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

SKProduct * product = (SKProduct *) _products[indexPath.row];
cell.textLabel.text = product.localizedTitle;

return cell;
}

First Error:

reason: 'unable to dequeue a cell with identifier Cell - must register a nib or a class for the identifier or connect a prototype cell in a storyboard' -> I kicked out forIndexPath:indexPath.

Then I just only get this (useless) error:

Thread 1: EXC_BAD_ACCESS (code=1,address=0xb79a91cf)

My question is, has something been changed in iOS 8?

PS: Something to add by myself: I haven´t had ARC activated, that solved the other issues.

What's the error you have got? Post your question clearly. – Karthik Sivam Dec 18 '14 at 11:38 — Karthik Sivam, Dec 18 '14 at 11:38

score 2 · Accepted Answer · answered Dec 18 '14 at 12:45

In iOS 8 (or maybe even 7), the default behavior is that you'd use the prototype table cell with the name of "Cell". The problem appears that you don't have a prototype cell, so the cell is nil.

You can either get a prototype table cell defined, or you can explicitly create the cell like this:

UITableViewCell *cell = (UITableViewCell *)[tableView dequeueReusableCellWithIdentifier:@"Cell"];
if (cell == nil) {
    cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleSubtitle reuseIdentifier:@"Cell"];

}

score 1 · Answer 2 · answered Dec 18 '14 at 11:47

1

Simply try this:

SKProduct *product = (SKProduct *)[_products objectAtIndex:indexPath.row];

answered Dec 18 '14 at 11:47

cyberlobe

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In-app purchase in iOS8

2 Answers2