在安装完成主题后选择是否想要现在启动 Demo 查看时报错

[YichaoDeng]

? Select a language to display / 选择显示语言 简体中文
? 选择包管理器 npm
生成 package.json...
? 设置应用名称 vuepress-theme-hope-template
? 设置应用版本号 2.0.0
? 设置应用描述 A project of vuepress-theme-hope
? 设置协议 MIT
? 项目需要用到多语言么? Yes
? 是否需要一个自动部署文档到 GitHub Pages 的工作流？ Yes
? 你想要创建什么类型的项目？ blog
生成模板...
? 是否初始化 Git 仓库? Yes
? 选择你想使用的源 国内镜像源
安装依赖...
这可能需要数分钟，请耐心等待.
我们无法正确输出子进程的进度条，所以进程可能会看似未响应

added 853 packages in 5s
模板已成功生成!
? 是否想要现在启动 Demo 查看? Yes
启动开发服务器...
启动成功后，请在浏览器输入给出的开发服务器地址(默认为 'localhost:8080')

> vuepress-theme-hope-template@2.0.0 docs:dev
> vuepress dev src

file:///Users/yichao/.npm/_npx/41176c3033bd469b/node_modules/execa/lib/error.js:60
		error = new Error(message);
		        ^

Error: Command failed with exit code 1: npm run docs:dev
/Users/yichao/Documents/github/blog-demo/node_modules/sitemap/dist/index.js:13
exports.simpleSitemapAndIndex = exports.IndexObjectStreamToJSON = exports.XMLToSitemapIndexStream = exports.parseSitemapIndex = exports.ObjectStreamToJSON = exports.XMLToSitemapItemStream = exports.parseSitemap = exports.xmlLint = exports.ReadlineStream = exports.normalizeURL = exports.validateSMIOptions = exports.mergeStreams = exports.lineSeparatedURLsToSitemapOptions = exports.SitemapStream = exports.streamToPromise = exports.SitemapAndIndexStream = exports.SitemapIndexStream = exports.IndexTagNames = exports.SitemapItemStream = void 0;
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        ^

TypeError: Cannot set property SitemapItemStream of #<Object> which has only a getter
    at Object.<anonymous> (/Users/yichao/Documents/github/blog-demo/node_modules/sitemap/dist/index.js:13:537)
    at Module._compile (node:internal/modules/cjs/loader:1241:14)
    at Module._extensions..js (node:internal/modules/cjs/loader:1295:10)
    at Module.load (node:internal/modules/cjs/loader:1091:32)
    at Module._load (node:internal/modules/cjs/loader:938:12)
    at Module.require (node:internal/modules/cjs/loader:1115:19)
    at require (node:internal/modules/helpers:130:18)
    at Object.<anonymous> (/Users/yichao/Documents/github/blog-demo/node_modules/sitemap/dist/lib/sitemap-simple.js:4:17)
    at Module._compile (node:internal/modules/cjs/loader:1241:14)
    at Module._extensions..js (node:internal/modules/cjs/loader:1295:10)

Node.js v20.6.0
    at makeError (file:///Users/yichao/.npm/_npx/41176c3033bd469b/node_modules/execa/lib/error.js:60:11)
    at handlePromise (file:///Users/yichao/.npm/_npx/41176c3033bd469b/node_modules/execa/index.js:124:26)
    at process.processTicksAndRejections (node:internal/process/task_queues:95:5)
    at async N (file:///Users/yichao/.npm/_npx/41176c3033bd469b/node_modules/create-vuepress-theme-hope/lib/index.js:69:1270)
    at async CAC.<anonymous> (file:///Users/yichao/.npm/_npx/41176c3033bd469b/node_modules/create-vuepress-theme-hope/lib/index.js:69:1857) {
  shortMessage: 'Command failed with exit code 1: npm run docs:dev',
  command: 'npm run docs:dev',
  escapedCommand: 'npm run "docs:dev"',
  exitCode: 1,
  signal: undefined,
  signalDescription: undefined,
  stdout: undefined,
  stderr: '/Users/yichao/Documents/github/blog-demo/node_modules/sitemap/dist/index.js:13\n' +
    'exports.simpleSitemapAndIndex = exports.IndexObjectStreamToJSON = exports.XMLToSitemapIndexStream = exports.parseSitemapIndex = exports.ObjectStreamToJSON = exports.XMLToSitemapItemStream = exports.parseSitemap = exports.xmlLint = exports.ReadlineStream = exports.normalizeURL = exports.validateSMIOptions = exports.mergeStreams = exports.lineSeparatedURLsToSitemapOptions = exports.SitemapStream = exports.streamToPromise = exports.SitemapAndIndexStream = exports.SitemapIndexStream = exports.IndexTagNames = exports.SitemapItemStream = void 0;\n' +
    '                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        ^\n' +
    '\n' +
    'TypeError: Cannot set property SitemapItemStream of #<Object> which has only a getter\n' +
    '    at Object.<anonymous> (/Users/yichao/Documents/github/blog-demo/node_modules/sitemap/dist/index.js:13:537)\n' +
    '    at Module._compile (node:internal/modules/cjs/loader:1241:14)\n' +
    '    at Module._extensions..js (node:internal/modules/cjs/loader:1295:10)\n' +
    '    at Module.load (node:internal/modules/cjs/loader:1091:32)\n' +
    '    at Module._load (node:internal/modules/cjs/loader:938:12)\n' +
    '    at Module.require (node:internal/modules/cjs/loader:1115:19)\n' +
    '    at require (node:internal/modules/helpers:130:18)\n' +
    '    at Object.<anonymous> (/Users/yichao/Documents/github/blog-demo/node_modules/sitemap/dist/lib/sitemap-simple.js:4:17)\n' +
    '    at Module._compile (node:internal/modules/cjs/loader:1241:14)\n' +
    '    at Module._extensions..js (node:internal/modules/cjs/loader:1295:10)\n' +
    '\n' +
    'Node.js v20.6.0',
  cwd: '/Users/yichao/Documents/github/blog-demo',
  failed: true,
  timedOut: false,
  isCanceled: false,
  killed: false
}

Node.js v20.6.0
npm ERR! code 1
npm ERR! path /Users/yichao/Documents/github
npm ERR! command failed
npm ERR! command sh -c create-vuepress-theme-hope blog-demo

[Mister-Hope]

Node 20.6.0has known issues upgrade to 20.6.1

[YichaoDeng]

Thanks, I just tried to replace this version of node, and it helps me solve this issue, LGTM~