next.js _document.js didn't get called

Question

I have a small problem with next.js _document.js. I want to support Arabic, so, I add lang="ar" to Html component. But, in the page rendered there is no lang attribute in HTML. Hope somebody help me.

Sean W · Accepted Answer · 2021-08-06 18:22:12Z

2

In order for Next.js to show updates made in _document you must stop and restart Next.js.

You must restart Next.js after making changes in _document, *.env, or any Next.js config files.

pages/_document.{ jsx | tsx }

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

class Document extends NextDocument {
  render = () => (
    <Html lang="ar" dir="rtl">
      <Head />
      <body>
        <Main />
        <NextScript />
      </body>
    </Html>
  );
}

export default Document;

edited Aug 6, 2021 at 18:22

answered Aug 5, 2021 at 17:29

Sean W

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