我正在尝试获取图像的数据,但出现此错误:
无法转换“数据”类型的值?到预期的参数类型'UIImage'
编码:
if let image = profileImageView.image {
if let imageData = UIImagePNGRepresentation(image.pngData()) {
PFUser.current()?["photo"] = PFFileObject(name: "profile.png", data: imageData)
}
}
我哪里出错了?