self.tableView.reloadData() not working in Swift

Question

I\'m attempting to learn Swift & the basics of iOS dev at the same time, so bear with me. I\'ve got a TableViewController that is

Answer 1

I was also facing the same issue, what I did wrong was that I'd forgot to add

tableView.delegate = self    
tableView.dataSource = self

in the viewDidLoad() {} method. This could be one reason of self.tableView.reloadData() not working.