本文介绍了无法转换类型 '() -> 的值_' 指定类型 UIImageView的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
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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