外部から受信した文章のセルの高さ

表示する文字列は決まっている場合のセルの高さの自動調節はできるようになったのですが（https://teratail.com/questions/74132）外部から受信した文章の場合セルの高さの調節がうまくいきません。![イメージ説明](b037e7ac88d923b5b61ed5912caa5d91.png)

コードはこんな感じです

swift
1import UIKit
2import TwitterKit
3
4class Timeline: UITableViewController {
5    @IBOutlet var TimelineTableView: UITableView!
6    var IconImage = [String]()
7    var Name = [String]()
8    var ScreenName = [String]()
9    var TweetContent = [String]()
10    
11    override func viewDidLoad() {
12        super.viewDidLoad()
13        self.TimelineTableView.estimatedRowHeight = 100.0
14        self.TimelineTableView.rowHeight = UITableViewAutomaticDimension
15        self.refreshControl = UIRefreshControl()
16        self.refreshControl?.addTarget(self, action: #selector(refresh), for: UIControlEvents.valueChanged)
17        refresh()
18    }
19    override func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
20        return Name.count
21    }
22    override func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
23        let cell = tableView.dequeueReusableCell(withIdentifier: "TweetCell") as! CustomTableViewCell
24        cell.setCell(IconImage: IconImage[indexPath.row], Name: self.Name[indexPath.row], ScreenName: self.ScreenName[indexPath.row], TweetContent: self.TweetContent[indexPath.row])
25        return cell
26    }
27    func refresh() {
28        let endpoint = "https://api.twitter.com/1.1/statuses/home_timeline.json"
29        let client = TWTRAPIClient.init(userID: "11463209")
30        var clientError : NSError?
31        let params = ["count": "1"]
32        let request = client.urlRequest(withMethod: "GET", url: endpoint, parameters: params, error: &clientError)
33        client.sendTwitterRequest(request) {
34            (response, data, connectionError) -> Void in
35            if connectionError != nil {
36                print("エラー: \(String(describing: connectionError))")
37            } else {
38                let json = try! JSONSerialization.jsonObject(with: data!, options: .allowFragments) as! [[String:Any]]
39                for object in json {
40                    if let user = object["user"] as? [String:Any] {
41                        let profile_image_url_https = user["profile_image_url_https"] ?? "(empty)"
42                        self.IconImage += ["\(profile_image_url_https)"]
43                        let names = user["name"] ?? "(empty)"
44                        self.Name += ["\(names)"]
45                        let screen_name = user["screen_name"] ?? "(empty)"
46                        self.ScreenName += ["\(screen_name)"]
47                    } else {
48                        print("does not exist 'user'")
49                    }
50                    let text = object["text"] ?? "(empty)"
51                    self.TweetContent += ["\(text)"]
52                    
53                }
54                self.TimelineTableView.reloadData();
55            }
56        }
57        self.tableView.tableFooterView = UIView()
58        self.refreshControl?.endRefreshing()
59    }
60}

swift
1import UIKit
2
3class CustomTableViewCell: UITableViewCell {
4
5    @IBOutlet weak var IconImageView: UIImageView!
6    @IBOutlet weak var NameLabel: UILabel!
7    @IBOutlet weak var ScreenNameLabel: UILabel!
8    @IBOutlet weak var TweetContentLabel: UILabel!
9
10    override func setSelected(_ selected: Bool, animated: Bool) {
11        super.setSelected(selected, animated: animated)
12    }
13    
14    func setCell(IconImage: String, Name: String, ScreenName: String, TweetContent: String) {
15        NameLabel.text = Name
16        ScreenNameLabel.text = ScreenName
17        TweetContentLabel.text = TweetContent
18        let url = NSURL(string: IconImage)
19        let req = NSURLRequest(url:url! as URL)
20        NSURLConnection.sendAsynchronousRequest(req as URLRequest, queue:OperationQueue.main){(res, data, err) in
21            let image = UIImage(data:data!)
22            self.IconImageView.image = image
23        }
24    }
25}