swift - UITableViewAutomaticDimension がセルの高さのサイズ変更で機能しない

Question

自動サイズ変更を有効にしない限り、セルは正常に表示されます。viewController に自動サイズ変更用の 2 行を追加すると、プロフィール写真、ユーザー名、および日付の下にあるすべてが消えます (写真をクリックすると、セルは Instagram のように見えるはずです)。

コメントアウトするtableView.rowHeight = UITableViewAutomaticDimension tableView.estimatedRowHeight = 450と、セルは想定どおりに表示されますが、明らかにサイズが変更されません。

これは私が現在持っているコードです:

tableView.rowHeight = UITableViewAutomaticDimension
    tableView.estimatedRowHeight = 450

私のcellViewControllerで

@IBOutlet weak var profilePic: UIImageView!
@IBOutlet weak var usernameBtn: UIButton!
@IBOutlet weak var dateLbl: UILabel!

@IBOutlet weak var mainPic: UIImageView!

@IBOutlet weak var likeBtn: UIButton!
@IBOutlet weak var commentBtn: UIButton!
@IBOutlet weak var moreBtn: UIButton!

@IBOutlet weak var likeLbl: UILabel!
@IBOutlet weak var titleLbl: UILabel!

@IBOutlet weak var uuidLbl: UILabel!

override func awakeFromNib() {
    super.awakeFromNib()

    let width = UIScreen.main.bounds.width

    //allow constraints
    profilePic.translatesAutoresizingMaskIntoConstraints = false
    usernameBtn.translatesAutoresizingMaskIntoConstraints = false
    dateLbl.translatesAutoresizingMaskIntoConstraints = false

    mainPic.translatesAutoresizingMaskIntoConstraints = false

    likeBtn.translatesAutoresizingMaskIntoConstraints = false
    commentBtn.translatesAutoresizingMaskIntoConstraints = false
    moreBtn.translatesAutoresizingMaskIntoConstraints = false

    likeLbl.translatesAutoresizingMaskIntoConstraints = false
    titleLbl.translatesAutoresizingMaskIntoConstraints = false

    uuidLbl.translatesAutoresizingMaskIntoConstraints = false

    let pictureWidth = width - 20

    //constraints
    //vertical constraints: objects that are directly above or below each other are in same constraint, if not vertical it must go in another constraint
    contentView.addConstraints(NSLayoutConstraint.constraints(
        //V: = vertical constraint ; | = top border ; -5-[profilePic(30)] make profilePic with height of 30 and place 5 points below top border ; -10-[mainPic(\(pictureWidth))] make pic with height of pictureWidth and place 10 points below profilePic ; -5-[like(30)] make like button height 30 points and put 5 points below mainPic
        withVisualFormat: "V:|-10-[profilePic(30)]-10-[mainPic(\(pictureWidth))]-5-[like(30)]-5-[title]",
        options: [], metrics: nil, views: ["profilePic":profilePic, "mainPic":mainPic, "like":likeBtn, "title":titleLbl]))

    contentView.addConstraints(NSLayoutConstraint.constraints(
        //place username 5 points below top border
        withVisualFormat: "V:|-10-[username]",
        options: [], metrics: nil, views: ["username": usernameBtn]))

    contentView.addConstraints(NSLayoutConstraint.constraints(
        //place comment button 10 points below mainPic
        withVisualFormat: "V:[mainPic]-5-[comment]",
        options: [], metrics: nil, views: ["mainPic":mainPic, "comment":commentBtn]))

    contentView.addConstraints(NSLayoutConstraint.constraints(
        withVisualFormat: "V:|-10-[date]",
        options: [], metrics: nil, views: ["date":dateLbl]))

    contentView.addConstraints(NSLayoutConstraint.constraints(
        withVisualFormat: "V:[mainPic]-10-[likes]",
        options: [], metrics: nil, views: ["mainPic":mainPic, "likes":likeLbl]))

    contentView.addConstraints(NSLayoutConstraint.constraints(
        withVisualFormat: "V:[mainPic]-5-[more]",
        options: [], metrics: nil, views: ["mainPic":mainPic, "more":moreBtn]))

    contentView.addConstraints(NSLayoutConstraint.constraints(
        withVisualFormat: "H:|-10-[profilePic(30)]-10-[username]-10-|",
        options: [], metrics: nil, views: ["profilePic":profilePic, "username":usernameBtn]))

    contentView.addConstraints(NSLayoutConstraint.constraints(
        withVisualFormat: "H:|-10-[mainPic]-10-|",
        options: [], metrics: nil, views: ["mainPic":mainPic]))

    contentView.addConstraints(NSLayoutConstraint.constraints(
        withVisualFormat: "H:|-15-[like(30)]-10-[likes]-30-[comment]",
        options: [], metrics: nil, views: ["like":likeBtn, "likes":likeLbl, "comment":commentBtn]))

    contentView.addConstraints(NSLayoutConstraint.constraints(
        withVisualFormat: "H:[more]-15-|",
        options: [], metrics: nil, views: ["more":moreBtn]))

    contentView.addConstraints(NSLayoutConstraint.constraints(
        withVisualFormat: "H:|-15-[title]-15-|",
        options: [], metrics: nil, views: ["title":titleLbl]))

    contentView.addConstraints(NSLayoutConstraint.constraints(
        withVisualFormat: "H:[date]-10-|",
        options: [], metrics: nil, views: ["date":dateLbl]))

} }