无法转换类型 '() -> 的值_' 指定类型 UIImageView [英] Cannot convert value of type '() -> _' to specified type UIImageView

问题描述

我正在尝试使 UIImage 视图可点击，但我没有运气.完成这项任务的最佳方法是什么?我得到的错误是无法将类型 '() -> _' 的值转换为指定类型 'UIImageView'".

I am trying to make a UIImage view clickable, but I am having no luck. What is the best way to complete this task? The error I am getting is "Cannot convert value of type '() -> _' to specified type 'UIImageView'".

lazy var profileImageView: UIImageView = {
     let imageView = UIImageView()
     imageView.image = UIImage(named: "ic_file_upload_white_48pt")
     imageView.translatesAutoresizingMaskIntoConstraints = false
     imageView.contentMode = .scaleAspectFill

     imageView.addGestureRecognizer(UITapGestureRecognizer(target: self, action: #selector(handleSelectorProfileImage)))
     imageView.isUserInteractionEnabled = true
     return imageView
 }

推荐答案

好像是语法问题，试试

func profileImageView() -> UIImageView {
        let imageView = UIImageView()
        imageView.image = UIImage(named: "ic_file_upload_white_48pt")
        imageView.translatesAutoresizingMaskIntoConstraints = false
        imageView.contentMode = .scaleAspectFill

        imageView.addGestureRecognizer(UITapGestureRecognizer(target: self, action: #selector(handleSelectorProfileImage)))
        imageView.isUserInteractionEnabled = true
        return imageView
}

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