Index out of range in tableView - ios

Question

I am trying to display 2 different types of data in table view. The videoNews Array only has one element that is to be displayed in indexPath.row == 1 and Suggested News array has many elements that are to be displayed in indexPath.row >= 4. Everything in between are just labels and go as it is. The problem comes when elements from SuggestedNews array are displayed the tableView gives index out of range error even though the array has elements and numberOfRowsInSection also gets the right number of elements.
Code of TableView
var SuggestedNews = [VideoNews]()
var videoNews = [VideoNews]()
func numberOfSections(in tableView: UITableView) -> Int {
return 1
}
func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
return (5 + SuggestedNews.count)
}
func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
if indexPath.row == 0 {
if let cell = tableView.dequeueReusableCell(withIdentifier: "VideoArticleCell", for: indexPath) as? VideoArticleCell {
let video = self.videoNews[indexPath.row]
cell.updateUI(video: video)
return cell
}
} else if indexPath.row == 1 {
if let cell = tableView.dequeueReusableCell(withIdentifier: "VideoFirstLabelCell") {
return cell
}
} else if indexPath.row == 2 {
if let cell = tableView.dequeueReusableCell(withIdentifier: "VideoSubmissionCell", for: indexPath) as? VideoSubmissionCell {
return cell
}
} else if indexPath.row == 3 {
if let cell = tableView.dequeueReusableCell(withIdentifier: "VideoSecondLabelCell") {
return cell
}
} else if indexPath.row >= 4 {
if let cell = tableView.dequeueReusableCell(withIdentifier: "VideoSuggestionCell", for: indexPath) as? VideoSuggestionCell {
let latest = self.SuggestedNews[indexPath.row] //Index out of range
cell.updateUI(latest: latest)
return cell
}
}
return UITableViewCell()
}

Answer 1

If index.row == 4 your code in this line but you want to show first element of array; therefore, your first array index is equal to 0.
let latest = self.SuggestedNews[indexPath.row - 4]
If you have 4 cell different than SuggestedNews, your return don't be return (5 + SuggestedNews.count)
func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
return (4 + SuggestedNews.count)
}