我是 android Kotlin 移動應用程式開發的新手，我嘗試在我的專案中使用系結，但是當我在專案中鍵入系結時，它會拋出一個錯誤
沖突宣告：私有最終 var 系結：FragmentImageBinding?，私有最終 val 系結：[錯誤：錯誤函式型別]
任何的想法？
private var binding: FragmentImageBinding? = null
private val binding get() = binding!!
private lateinit var recyclerViewImage: RecyclerView
override fun onCreateView(
inflater: LayoutInflater, container: ViewGroup?,
savedInstanceState: Bundle?
): View {
binding = FragmentImageBinding.inflate(inflater, container, false)
return binding.root
}
畢業典禮：
buildFeatures {
viewBinding true
}
uj5u.com熱心網友回復：
這是因為你有兩個同名的變數，這個：
private var binding: FragmentImageBinding? = null
還有這個：
private val binding get() = binding!!
將第一個名稱更改為 _binding，您的錯誤將得到解決！您的代碼必須是這樣的：
private var _binding: FragmentImageBinding? = null
private val binding get() = _binding!!
private lateinit var recyclerViewImage: RecyclerView
override fun onCreateView(
inflater: LayoutInflater, container: ViewGroup?,
savedInstanceState: Bundle?
): View {
_binding = FragmentImageBinding.inflate(inflater, container, false)
return binding.root
}
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