当我尝试通过 id 查找 RecyclerView 时出现此错误

Question

enter image description here 私有 lateinit 变量 recv:RecyclerView

override fun onCreate(savedInstanceState: Bundle?) {
    super.onCreate(savedInstanceState)

    recv = findViewById<RecyclerView>(R.id.mRecycler)

Answer 1

确保导入以下内容：

import androidx.recyclerview.widget.RecyclerView

I am getting this error when i try to find a RecyclerView by id