使用npx-create-next-app创建的应用程序在安装后无法正常启动

cnh2zyt3  于 2023-02-04  发布在  其他
关注(0)|答案(1)|浏览(341)

我正在尝试创建一个next.js应用程序,在添加任何代码之前,运行npx create-next-app example-app,cd example-app和npm run dev返回以下错误:

npx create-next-app昨天在我的机器上运行得非常好,今天它才刚刚开始在每次我尝试创建一个新应用程序时返回这个错误。
我可以采取哪些步骤来解决此错误?
package.json

index.tsx

import Head from 'next/head'
import Image from 'next/image'
import { Inter } from '@next/font/google'
import styles from '@/styles/Home.module.css'

const inter = Inter({ subsets: ['latin'] })

export default function Home() {
  return (
    <>
      <Head>
        <title>Create Next App</title>
        <meta name="description" content="Generated by create next app" />
        <meta name="viewport" content="width=device-width, initial-scale=1" />
        <link rel="icon" href="/favicon.ico" />
      </Head>
      <main className={styles.main}>
        <div className={styles.description}>
          <p>
            Get started by editing&nbsp;
            <code className={styles.code}>pages/index.tsx</code>
          </p>
          <div>
            <a
              href="https://vercel.com?utm_source=create-next-app&utm_medium=default-template&utm_campaign=create-next-app"
              target="_blank"
              rel="noopener noreferrer"
            >
              By{' '}
              <Image
                src="/vercel.svg"
                alt="Vercel Logo"
                className={styles.vercelLogo}
                width={100}
                height={24}
                priority
              />
            </a>
          </div>
        </div>

        <div className={styles.center}>
          <Image
            className={styles.logo}
            src="/next.svg"
            alt="Next.js Logo"
            width={180}
            height={37}
            priority
          />
          <div className={styles.thirteen}>
            <Image
              src="/thirteen.svg"
              alt="13"
              width={40}
              height={31}
              priority
            />
          </div>
        </div>

        <div className={styles.grid}>
          <a
            href="https://nextjs.org/docs?utm_source=create-next-app&utm_medium=default-template&utm_campaign=create-next-app"
            className={styles.card}
            target="_blank"
            rel="noopener noreferrer"
          >
            <h2 className={inter.className}>
              Docs <span>-&gt;</span>
            </h2>
            <p className={inter.className}>
              Find in-depth information about Next.js features and&nbsp;API.
            </p>
          </a>

          <a
            href="https://nextjs.org/learn?utm_source=create-next-app&utm_medium=default-template&utm_campaign=create-next-app"
            className={styles.card}
            target="_blank"
            rel="noopener noreferrer"
          >
            <h2 className={inter.className}>
              Learn <span>-&gt;</span>
            </h2>
            <p className={inter.className}>
              Learn about Next.js in an interactive course with&nbsp;quizzes!
            </p>
          </a>

          <a
            href="https://vercel.com/templates?framework=next.js&utm_source=create-next-app&utm_medium=default-template&utm_campaign=create-next-app"
            className={styles.card}
            target="_blank"
            rel="noopener noreferrer"
          >
            <h2 className={inter.className}>
              Templates <span>-&gt;</span>
            </h2>
            <p className={inter.className}>
              Discover and deploy boilerplate example Next.js&nbsp;projects.
            </p>
          </a>

          <a
            href="https://vercel.com/new?utm_source=create-next-app&utm_medium=default-template&utm_campaign=create-next-app"
            className={styles.card}
            target="_blank"
            rel="noopener noreferrer"
          >
            <h2 className={inter.className}>
              Deploy <span>-&gt;</span>
            </h2>
            <p className={inter.className}>
              Instantly deploy your Next.js site to a shareable URL
              with&nbsp;Vercel.
            </p>
          </a>
        </div>
      </main>
    </>
  )
}

_应用程序.tsx

import '@/styles/globals.css'
import type { AppProps } from 'next/app'

export default function App({ Component, pageProps }: AppProps) {
  return <Component {...pageProps} />
}

_文件.tsx

import { Html, Head, Main, NextScript } from 'next/document'

export default function Document() {
  return (
    <Html lang="en">
      <Head />
      <body>
        <Main />
        <NextScript />
      </body>
    </Html>
  )
}
rta7y2nd

rta7y2nd1#

参见下一个. js要求(https://nextjs.org/docs/getting-started):

  • Node.js 14.6.0或更高版本(在shell node -v上返回类似v14.6.0的内容,否则安装node.js)
  • 支持MacOS、Windows(包括WSL)和Linux

并且不要忘记在运行之前执行npm init

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