Int不可转换为&#39;Range <Int> “

Question

I have a custom UITableViewCell , which contains a UIButton (upVoteButtonPressed) and a UILabel (voteScoreLabel).

In order to get the numerical scores to show up in the labels of the UITableView, the array that contains that the number of votes is a String array, although its contents are in actuality integers.

The tag of the label has been set in the tableview controller to be the same as the indexPath.row . This lets me pick a particular item in the array.

However when I want to add a specific value, add 1 for example, I cannot because when I try to execute the following code I get the following error: Int is not convertible to 'Range' .

The code below is in my custom UITableViewCell . My goal is to pick out a particular value of the array, convert it to an integer and then add 1 to it. What does this mean and how can I fix it.

@IBAction func upVoteButtonPressed(sender: AnyObject) {
    groupVote[voteScoreLabel.tag]=groupVote[voteScoreLabel.tag].toInt()
}

Edit
The solution suggested in the comments to make the array type int, and then when putting into the tableview to convert to string has worked. Problem Solved.

Answer 1

Make the array type an int because the array is currently seen as a String type array and that is backwards and inefficient. Then when putting the array values into the UITableView use label.text = "(theIntValue)" to convert the int values into strings.