title: Table view cell not showing in xcode
body: <p>I have this View Controller (see code below) linked to a table view controller storyboard. I get the actual table view showing but not my custom cell. Any ideas of what I am doing wrong?</p>
  
  <p>Good to know:
  - I have a separate swift file specifically made for my cell
  - I have connected the cell with a cell identifier
  - This is not my main view controller.</p>
  
  <p>Thanks in advance!</p>
  
  <pre><code>import UIKit
  
  
  class ForecastTableViewController: UITableViewController {
  
  var forecasts = [Forecast]()
  
  override func viewDidLoad() {
      super.viewDidLoad()
  
      self.tableView.reloadData()
  
  }
  
  override func numberOfSections(in tableView: UITableView) -&gt; Int {
      return 1
  }
  
  override func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -&gt; Int {
      return forecasts.count 
  }
  
  override func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -&gt; UITableViewCell {
  
      if let cell = tableView.dequeueReusableCell(withIdentifier: "forecastCell", for: indexPath) as? ForecastCell {
  
          let forecast = forecasts[indexPath.row]
          cell.configureCell(forecast: forecast)
          return cell
  
      } else {
  
          return ForecastCell()
  
      }
  
  }
  
  }
  </code></pre>