[Bug report] Error: Invalid route component

[ten-ltw]

✅ Checklist

• [X] I am using the latest version

🔎 Description

I'm not sure this's a bug.

Concise Description

  "devDependencies": {
    "vuepress": "^2.0.0-beta.46",
    "vuepress-theme-gungnir": "^2.0.0-alpha.24"
  }

I can show the docs markdown files when I just use VuePress（2.0.0-beta.46） package. After I installed vuepress-theme-gungnir and I got this error whether I import vuepress-theme-gungnir in config.js or not.

Screenshots or Screen Recording (if possible)

Error:

I'm not good at Vue and it's nice that someone can help me. Thank you.

📄 Environment info (npx vuepress info)

System:
    OS: Windows 10 10.0.19043
    CPU: (4) x64 Intel(R) Core(TM) i5-6300U CPU @ 2.40GHz
    Memory: 4.72 GB / 15.89 GB
  Binaries:
    Node: 16.13.0 - C:\Program Files\nodejs\node.EXE
    Yarn: 1.22.17 - ~\AppData\Roaming\npm\yarn.CMD
    npm: 8.1.0 - C:\Program Files\nodejs\npm.CMD
  Utilities:
    Git: 2.33.0.
  Browsers:
    Chrome: Not Found
    Edge: Spartan (44.19041.1266.0), Chromium (102.0.1245.39)
  npmPackages:
    @vuepress/bundler-vite:  2.0.0-beta.48
    @vuepress/bundler-webpack: Not Found
    @vuepress/cli:  2.0.0-beta.48
    @vuepress/client:  2.0.0-beta.48
    @vuepress/core:  2.0.0-beta.48
    @vuepress/markdown:  2.0.0-beta.48
    @vuepress/plugin-active-header-links:  2.0.0-beta.48
    @vuepress/plugin-back-to-top:  2.0.0-beta.48
    @vuepress/plugin-container:  2.0.0-beta.48
    @vuepress/plugin-docsearch: Not Found
    @vuepress/plugin-external-link-icon:  2.0.0-beta.48
    @vuepress/plugin-git:  2.0.0-beta.48
    @vuepress/plugin-google-analytics: Not Found
    @vuepress/plugin-medium-zoom:  2.0.0-beta.48
    @vuepress/plugin-nprogress:  2.0.0-beta.48
    @vuepress/plugin-palette:  2.0.0-beta.48
    @vuepress/plugin-prismjs:  2.0.0-beta.48
    @vuepress/plugin-pwa: Not Found
    @vuepress/plugin-pwa-popup: Not Found
    @vuepress/plugin-register-components: Not Found
    @vuepress/plugin-search: Not Found
    @vuepress/plugin-shiki: Not Found
    @vuepress/plugin-theme-data:  2.0.0-beta.48
    @vuepress/plugin-toc: Not Found
    @vuepress/shared:  2.0.0-beta.48
    @vuepress/theme-default:  2.0.0-beta.48
    @vuepress/utils:  2.0.0-beta.48
    vue:  3.2.37
    vue-loader: Not Found
    vue-router:  4.0.16
    vuepress: ^2.0.0-beta.46 => 2.0.0-beta.48
    vuepress-vite:  2.0.0-beta.48
    vuepress-webpack: Not Found

🔗 Reproduction link / repo:

No response

[ten-ltw]

It's successed when I install it in Mac os. I don't know what's wrong in my Windows. @Renovamen