Kotlin

API level 26
报错信息：
Type inference failed: Not enough information to infer parameter T in fun findViewById(p0: Int): T! Please specify it explicitly.
解决方案：
var iv_photo: ImageView = findViewById(R.id.iv_photo) as ImageView改为：
var iv_photo: ImageView = findViewById<ImageView>(R.id.iv_photo)

var iv_photo: ImageView = itemView?.findViewById(R.id.iv_photo) as ImageView改为：

var iv_photo: ImageView = itemView?.findViewById<ImageView>(R.id.iv_photo) as ImageView