Displaying Data from array in TableView is not working in swift 3? - ios

Question

I am trying to display some data from an array into a tableView in swift 3.
I created 2 controllers, One controller named as TableViewCell which has the labels declared and one controller with the function.
class FlightContro: UIViewController, UITableViewDataSource, UITableViewDelegate {
var fetchDetails = [Details]()
#IBOutlet weak var tableView: UITableView!
var allFlightsArray = [AnyObject]()
var carrierArray = [String]()
override func viewDidLoad() {
super.viewDidLoad()
parseData()
}
override func didReceiveMemoryWarning() {
super.didReceiveMemoryWarning()
}
// API
func parseData(){
fetchDetails = []
let urlString = "APIURL"
var request = URLRequest(url: URL(string: urlString)!)
request.httpMethod = "GET"
let configuration = URLSessionConfiguration.default
let session = URLSession(configuration: configuration, delegate: nil, delegateQueue: OperationQueue.main)
let task = session.dataTask(with: request) { ( data,response, error) in
if(error != nil){
print("Error")
}else{
do{
let fetchedData = try JSONSerialization.jsonObject(with: data!, options: .mutableLeaves) as! NSDictionary
for index in 0...data.count-1 {
let aObject = data[index] as! [String : AnyObject]
let aObject1 = aObject["data"] as! [String : AnyObject]
let category = aObject1["category"] as! String
let aObject2 = aObject1["flightInfo"] as! [String : AnyObject]
self.allFlightsArray.append(aObject2 as! AnyObject)
}
for flight in self.allFlightsArray{
self.carrierArray.append(flight["flightCarrier"] as! String)
}
print(self.carrierArray)
OperationQueue.main.addOperation({
self.tableView.reloadData()
})
} catch{
print ("Error 2")
}
}
}
task.resume()
}
func numberOfSectionsInTableView(tableView: UITableView) -> Int{
return 1
}
func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
return 10
}
func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell{
let cell = tableView.dequeueReusableCell(withIdentifier: "cell") as! TableViewCell
cell.destination.text = "text"
return cell
}
}
This is my main controller
import UIKit
class TableViewCell: UITableViewCell {
#IBOutlet weak var destination: UILabel!
#IBOutlet weak var company: UILabel!
#IBOutlet weak var location: UILabel!
#IBOutlet weak var time: UILabel!
#IBOutlet weak var terminal: UILabel!
override func awakeFromNib() {
super.awakeFromNib()
// Initialization code
}
override func setSelected(_ selected: Bool, animated: Bool) {
super.setSelected(selected, animated: animated)
// Configure the view for the selected state
}
}
printing all the data from the API is working very well but I cannot display it in the table view, I tried many times and it is not working.