RecyclerView：没有附加适配器；跳过布局 46545

Question

有人知道可行的解决方案吗？ None 的其他线程提供了帮助。

        super.onCreate(savedInstanceState)
        setContentView(R.layout.activity_main)

        binding = ActivityMainBinding.inflate(layoutInflater)
        
        binding.mainRecyclerView.layoutManager = LinearLayoutManager(this)
        binding.mainRecyclerView.setHasFixedSize(true)
        
        adapter = MainRecyclerAdapter(this, null)
        binding.mainRecyclerView.adapter = MainRecyclerAdapter(this, null)
    }

Answer 1

这样做：

       super.onCreate(savedInstanceState)
        binding = ActivityMainBinding.inflate(layoutInflater)
        setContentView(binding.root)

        binding.mainRecyclerView.layoutManager = LinearLayoutManager(this)
        binding.mainRecyclerView.setHasFixedSize(true)
        
        adapter = MainRecyclerAdapter(this, null)
        binding.mainRecyclerView.adapter = MainRecyclerAdapter(this, null)

当您使用 View Binding 时，您必须将根视图传递给 setContentView()