材料样式未在生产中加载

发布于 2025-01-28 20:03:18 字数 1259 浏览 2 评论 0原文

我目前正在从事一个带有NextJ和材料UI的项目。在开发模式下一切都很好。当我构建项目时，第一页加载正常，但是当我导航到第二页时，许多组件加载而无需造型，例如对话框。

在开发模式下：

在生产构建中：

我猜想这是情感cache无法正确注入SSR的问题，或者与我的方式注入使用链接组件：

    //Link from next/link
    <Link href={href}>
      <ButtonBase sx={{ width: "100%" }}>
        <CardContent item={item} />
      </ButtonBase>
    </Link

如此示例一样实现情感缓存： https://github.com/mui/material-ui/tree/master/master/examples/nextjs-with-typescript

react版本：18.1.0（我已经尝试了版本17.0.2和18.0 AS出色地）下一步：12.1.6 MUI：5.7

这个问题建议使用serverstylesheets，该片MUI5。

还有其他人经历过同样的问题吗？

原文

I'm currently working on a project with Nextjs and Material UI. Everything works great in development mode. When I build the project, the first page loads just fine but when I navigate to a second page, a lot of the components load without styling, such as a Dialog.

In dev mode:

In the production build:

I'm guessing it's either a problem with the emotion cache not being injected properly with SSR or with the way I'm using the Link component:

    //Link from next/link
    <Link href={href}>
      <ButtonBase sx={{ width: "100%" }}>
        <CardContent item={item} />
      </ButtonBase>
    </Link

The emotion cache is implemented like this example: https://github.com/mui/material-ui/tree/master/examples/nextjs-with-typescript

React version: 18.1.0 (I've tried with versions 17.0.2 and 18.0 as well)
Next: 12.1.6
MUI: 5.7

This question suggests using ServerStyleSheets, which is not included in MUI5.

Has anyone else experienced the same issue?

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独自←快乐 2025-02-04 20:03:18

我已经通过将这些软件包撞到最新版本来解决问题：

@emotion/cache
@emtion/react
@emotion/server
@emotion/stypled
@mui @mui
下一个
react＆amp;然后

，我在将项目与示例repo 发现我缺少这一点：

    "jsxImportSource": "@emotion/react",

我不确定这些动作中的哪一个实际上解决了问题，但我猜是后者。

如果您遇到类似问题，则可以尝试将其添加到Tsconfig中，看看它是否修复了问题。

I've managed to solve the issue myself by first bumping these packages to their latest versions:

@emotion/cache
@emtion/react
@emotion/server
@emotion/styled
@mui
Next
React & React-dom

Then I added a property to tsconfig.json after thoroughly comparing my project with the example repo and finding out I was missing this:

    "jsxImportSource": "@emotion/react",

I'm not entirely sure which one of these actions actually solved the issue but I'm guessing the latter.

If you're running into a similar problem, you could try adding it to your tsconfig and see if it fixes things.

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余罪 2025-02-04 20:03:18

尝试更新这样的_document文件：

您可以使用默认的_个文件文件，只需添加getInitialProps Part

import React from 'react';
import Document, {
  Html, Head, Main, NextScript,
} from 'next/document';
import { ServerStyleSheets } from '@mui/styles'; // works with @material-ui/core/styles, if you prefer to use it.

export default class MyDocument extends Document {
  render() {
    return (
      <Html lang="en">
        <body>
          <Main />
          <NextScript />
        </body>
      </Html>
    );
  }
}

// `getInitialProps` belongs to `_document` (instead of `_app`),
// it's compatible with server-side generation (SSG).
MyDocument.getInitialProps = async (ctx) => {
  // Resolution order
  //
  // On the server:
  // 1. app.getInitialProps
  // 2. page.getInitialProps
  // 3. document.getInitialProps
  // 4. app.render
  // 5. page.render
  // 6. document.render
  //
  // On the server with error:
  // 1. document.getInitialProps
  // 2. app.render
  // 3. page.render
  // 4. document.render
  //
  // On the client
  // 1. app.getInitialProps
  // 2. page.getInitialProps
  // 3. app.render
  // 4. page.render

  // Render app and page and get the context of the page with collected side effects.
  const sheets = new ServerStyleSheets();
  const originalRenderPage = ctx.renderPage;

  ctx.renderPage = () => originalRenderPage({
    enhanceApp: (App) => (props) => sheets.collect(<App {...props} />),
  });

  const initialProps = await Document.getInitialProps(ctx);

  return {
    ...initialProps,
    // Styles fragment is rendered after the app and page rendering finish.
    styles: [...React.Children.toArray(initialProps.styles), sheets.getStyleElement()],
  };
};

Try update the _document file like this:

You can use the default _document file just add the getInitialProps part

import React from 'react';
import Document, {
  Html, Head, Main, NextScript,
} from 'next/document';
import { ServerStyleSheets } from '@mui/styles'; // works with @material-ui/core/styles, if you prefer to use it.

export default class MyDocument extends Document {
  render() {
    return (
      <Html lang="en">
        <body>
          <Main />
          <NextScript />
        </body>
      </Html>
    );
  }
}

// `getInitialProps` belongs to `_document` (instead of `_app`),
// it's compatible with server-side generation (SSG).
MyDocument.getInitialProps = async (ctx) => {
  // Resolution order
  //
  // On the server:
  // 1. app.getInitialProps
  // 2. page.getInitialProps
  // 3. document.getInitialProps
  // 4. app.render
  // 5. page.render
  // 6. document.render
  //
  // On the server with error:
  // 1. document.getInitialProps
  // 2. app.render
  // 3. page.render
  // 4. document.render
  //
  // On the client
  // 1. app.getInitialProps
  // 2. page.getInitialProps
  // 3. app.render
  // 4. page.render

  // Render app and page and get the context of the page with collected side effects.
  const sheets = new ServerStyleSheets();
  const originalRenderPage = ctx.renderPage;

  ctx.renderPage = () => originalRenderPage({
    enhanceApp: (App) => (props) => sheets.collect(<App {...props} />),
  });

  const initialProps = await Document.getInitialProps(ctx);

  return {
    ...initialProps,
    // Styles fragment is rendered after the app and page rendering finish.
    styles: [...React.Children.toArray(initialProps.styles), sheets.getStyleElement()],
  };
};

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