Reactjs 无法启动next.js

要设置next.js环境，我们按以下顺序运行命令。
运行它之后，我运行了Thread dev，但出现了一个错误

错误

执行命令

・yarn create next-app
・yarn add next react react-dom
・touch tsconfig.json
・yarn add --dev typescript @types/react @types/node

package.json

{
  "name": "nextapp",
  "version": "0.1.0",
  "private": true,
  "scripts": {
    "dev": "next dev",
    "build": "next build",
    "start": "next start"
  },
  "dependencies": {
    "next": "10.0.4",
    "react": "17.0.1",
    "react-dom": "17.0.1"
  }
}

在

“脚本”

中，将

“开发人员”

从

“开发人员”：“下一个开发人员”

修改为

“开发人员”：“下一个”

“脚本”

应该如下所示：

  "scripts": {
    "dev": "next",
    "build": "next build",
    "start": "next start"
  }

  "scripts": {
    "dev": "next",
    "build": "next build",
    "start": "next start"
  }