fsevents 不是函数，而 运行 在 React-Testing-Library 上进行初始测试

Question

我是 React-Testing-Library 的新手，我收到以下错误：

TypeError: fsevents is not a function

at new FSEventsWatcher (/Users/abc/Desktop/PostIt/node_modules/jest-haste-map/build/lib/FSEventsWatcher.js:162:20)
at createWatcher (/Users/abc/Desktop/PostIt/node_modules/jest-haste-map/build/index.js:1052:23)
at Array.map (<anonymous>)
at HasteMap._watch (/Users/abc/Desktop/PostIt/node_modules/jest-haste-map/build/index.js:1230:44)
at /Users/abc/Desktop/PostIt/node_modules/jest-haste-map/build/index.js:517:21
at Generator.next (<anonymous>)
at asyncGeneratorStep (/Users/abc/Desktop/PostIt/node_modules/jest-haste-map/build/index.js:193:24)
at _next (/Users/abc/Desktop/PostIt/node_modules/jest-haste-map/build/index.js:213:9)
at processTicksAndRejections (internal/process/task_queues.js:93:5) npm ERR! code ELIFECYCLE npm

ERR! errno 1 npm ERR! post@0.1.0 test: react-scripts test npm ERR! Exit status 1 npm ERR! Failed at the post@0.1.0 test script. npm ERR! This is probably not a problem with npm. There is likely additional logging output above. npm ERR! A complete log of this run can be found in:

这是我的代码：

import React from 'react';
import { render, fireEvent, waitForElement, cleanup } from '@testing-library/react';
import App from './App';
import '@testing-library/jest-dom/extend-expect'
afterEach(cleanup)

test('make sure that I can submit a question', async () => {
  const {debug} = render(
    <App />
  ) 
debug();
})

Answer 1

删除 node_modules 文件夹和 package-lock.json 文件并再次执行 npm install。