我是这样写的
func imagePickerController(_ picker: UIImagePickerController, didFinishPickingMediaWithInfo info: [String: Any]) {
//获取编辑后的图片
avaImg.image = info [UIImagePickerControllerEditedImage] as? UIImage
然后提示我:Cannot subscript a value of type '[String : Any]' with an index of type 'UIImagePickerController.InfoKey'
请问要怎么解?
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