小编Vla*_*hev的帖子

Android studio 显示行中的错误

REPOSITORY.insert(note){ onSuccess() }

在“AddNewNoteFragmentViewModel”和行中

viewModel.insert(AppNote(name = name, text = text)){ view?.findNavController()?.navigate(R.id.action_addNewNoteFragment_to_mainFragment)}

在文件“AddNewNoteFragment”中

我意识到该错误与流有关，但我不知道如何解决它

如果有人知道，请帮忙，我在互联网上找不到任何有价值的东西

添加新笔记片段

  package com.example.notes.fragments.add_new_note\n\nimport android.os.Bundle\nimport androidx.fragment.app.Fragment\nimport android.view.LayoutInflater\nimport android.view.View\nimport android.view.ViewGroup\nimport androidx.lifecycle.ViewModelProvider\nimport androidx.navigation.findNavController\nimport com.example.notes.R\nimport com.example.notes.databinding.FragmentAddNewNoteBinding\nimport com.example.notes.model.AppNote\nimport com.example.notes.utilits.showToast\n\n\nclass AddNewNoteFragment : Fragment() {\n\n    private var _binding: FragmentAddNewNoteBinding? = null\n    val binding get() = _binding!!\n    private lateinit var viewModel: AddNewNoteFragmentViewModel\n\n    override fun onCreateView(\n        inflater: LayoutInflater, container: ViewGroup?,\n        savedInstanceState: Bundle?\n    ): View? {\n        _binding = FragmentAddNewNoteBinding.inflate(inflater, container, false)\n        val view = binding.root\n …