Question

我的下一个JS网站运行良好，有一天，当我尝试从此处https://www.apollographql.com/docs/link/links/rest/#gatsby-focus-wrapper安装Apollo Rest时，我开始遇到很多错误。我放弃了packages.json中的所有更改，删除了packages-lock.json，node_modules以及灰尘文件和文件夹。但是，请继续获取下一个错误：

GraphQL error occurred [getDataFromTree] TypeError: Cannot read property 'indexOf' of undefined
    at addBasePath (F:\Projects\breadcrumps\showcase\dist\functions\next\server\static\development\pages\index.js:2966:15)
    at F:\Projects\breadcrumps\showcase\dist\functions\next\server\static\development\pages\index.js:2464:40
    at Link.formatUrls (F:\Projects\breadcrumps\showcase\dist\functions\next\server\static\development\pages\index.js:2388:18)
    at Link.render (F:\Projects\breadcrumps\showcase\dist\functions\next\server\static\development\pages\index.js:2588:14)
    at processChild (F:\Projects\breadcrumps\showcase\node_modules\react-dom\cjs\react-dom-server.node.development.js:3134:18)
    at resolve (F:\Projects\breadcrumps\showcase\node_modules\react-dom\cjs\react-dom-server.node.development.js:2960:5)
    at ReactDOMServerRenderer.render (F:\Projects\breadcrumps\showcase\node_modules\react-dom\cjs\react-dom-server.node.development.js:3435:22)
    at ReactDOMServerRenderer.read (F:\Projects\breadcrumps\showcase\node_modules\react-dom\cjs\react-dom-server.node.development.js:3373:29)
    at renderToStaticMarkup (F:\Projects\breadcrumps\showcase\node_modules\react-dom\cjs\react-dom-server.node.development.js:4004:27)
    at process (F:\Projects\breadcrumps\showcase\node_modules\@apollo\react-ssr\lib\react-ssr.cjs.js:38:16)
    at runMicrotasks (<anonymous>)
    at processTicksAndRejections (internal/process/task_queues.js:97:5)
TypeError: Cannot read property 'indexOf' of undefined
    at addBasePath (F:\Projects\breadcrumps\showcase\dist\functions\next\server\static\development\pages\index.js:2966:15)
    at F:\Projects\breadcrumps\showcase\dist\functions\next\server\static\development\pages\index.js:2464:40
    at Link.formatUrls (F:\Projects\breadcrumps\showcase\dist\functions\next\server\static\development\pages\index.js:2388:18)
    at Link.render (F:\Projects\breadcrumps\showcase\dist\functions\next\server\static\development\pages\index.js:2588:14)
    at processChild (F:\Projects\breadcrumps\showcase\node_modules\react-dom\cjs\react-dom-server.node.development.js:3134:18)
    at resolve (F:\Projects\breadcrumps\showcase\node_modules\react-dom\cjs\react-dom-server.node.development.js:2960:5)
    at ReactDOMServerRenderer.render (F:\Projects\breadcrumps\showcase\node_modules\react-dom\cjs\react-dom-server.node.development.js:3435:22)
    at ReactDOMServerRenderer.read (F:\Projects\breadcrumps\showcase\node_modules\react-dom\cjs\react-dom-server.node.development.js:3373:29)
    at renderToString (F:\Projects\breadcrumps\showcase\node_modules\react-dom\cjs\react-dom-server.node.development.js:3988:27)
    at render (F:\Projects\breadcrumps\showcase\node_modules\next\dist\next-server\server\render.js:83:16)
    at renderPage (F:\Projects\breadcrumps\showcase\node_modules\next\dist\next-server\server\render.js:415:16)
    at Object.ctx.renderPage (F:\Projects\breadcrumps\showcase\dist\functions\next\server\static\development\pages\_document.js:905:30)
    at Function.getInitialProps (F:\Projects\breadcrumps\showcase\dist\functions\next\server\static\development\pages\_document.js:247:19)
    at Function.getInitialProps (F:\Projects\breadcrumps\showcase\dist\functions\next\server\static\development\pages\_document.js:916:85)
    at Object.loadGetInitialProps (F:\Projects\breadcrumps\showcase\node_modules\next\dist\next-server\lib\utils.js:59:29)
    at Object.renderToHTML (F:\Projects\breadcrumps\showcase\node_modules\next\dist\next-server\server\render.js:419:36)
Error: "CustomDocument.getInitialProps()" should resolve to an object. But found "undefined" instead.
    at Object.loadGetInitialProps (F:\Projects\breadcrumps\showcase\node_modules\next\dist\next-server\lib\utils.js:65:15)
    at runMicrotasks (<anonymous>)
    at processTicksAndRejections (internal/process/task_queues.js:97:5)
    at async Object.renderToHTML (F:\Projects\breadcrumps\showcase\node_modules\next\dist\next-server\server\render.js:419:22)
    at async DevServer.renderToHTMLWithComponents (F:\Projects\breadcrumps\showcase\node_modules\next\dist\next-server\server\next-server.js:654:26)
    at async DevServer.renderToHTML (F:\Projects\breadcrumps\showcase\node_modules\next\dist\next-server\server\next-server.js:801:28)
    at async DevServer.renderToHTML (F:\Projects\breadcrumps\showcase\node_modules\next\dist\server\next-dev-server.js:22:539)
    at async DevServer.render (F:\Projects\breadcrumps\showcase\node_modules\next\dist\next-server\server\next-server.js:546:22)
    at async Object.fn (F:\Projects\breadcrumps\showcase\node_modules\next\dist\next-server\server\next-server.js:396:17)
    at async Router.execute (F:\Projects\breadcrumps\showcase\node_modules\next\dist\next-server\server\router.js:134:32)
    at async DevServer.run (F:\Projects\breadcrumps\showcase\node_modules\next\dist\next-server\server\next-server.js:511:29)
    at async DevServer.handleRequest (F:\Projects\breadcrumps\showcase\node_modules\next\dist\next-server\server\next-server.js:147:20)

任何解决这个烦人问题的提示，我将不胜感激。

Answer 1

我发现问题出在哪里，我的网站链接之一获得了不确定的价值。我正在使用“下一个/链接”组件。但是获取传递给该链接的未定义URL的所有这三种异常是不合逻辑的。我认为NextJS开发团队应该更多地回顾他们如何记录异常。即使我为该组件传递了undefined，也应该对此进行检查，而不是整个网站都应该关闭。

Answer 2

这可能不适用于您安装的Apollo，但由于我在react-router-dom中使用了Link语法，因此出现了相同的错误：

 <Link to="/home">

将其更改为NextJs语法已为我修复：

  <Link href="/home">

NextJs文档在这里： https://nextjs.org/learn/basics/navigate-between-pages/link-component

Answer 3

对于搜索此错误的其他任何人，我在将 Link 作为道具传递给 Material-UI ListItem 时得到了一个，该道具以前曾用于在组件道具中传递 react-router-dom Link，如下所示：

<ListItem
    key={page.title}
    activeClassName={classes.activeListItem}
    className={classes.listItem}
    to={page.href}
    component={Link}
>

并且可以更改为：

<Link href={page.href}>
    <ListItem
        key={page.title}
        activeClassName={classes.activeListItem}
        className={classes.listItem}
    >
</Link>

无法读取NextJS服务器中未定义的属性'indexOf'

3 个答案: