`, but how should I find the exact cause from the error log? It does not provide any useful details (see below screenshot)\r\n\r\n---\r\n\r\nAnother question, as I guess my error is because of this:\r\nShould I wrap `watch()` inside `onMounted()`? or in another word, can I do it? I didn't find any corresponding example in Vue documentation... \r\nSorry if this is a dumb question, as I'm a react guy :(\r\n```vue\r\n\u003Cscript setup lang=\"ts\">\r\nimport { useLocalStorage } from '@vueuse/core';\r\nimport { watch } from 'vue';\r\n\r\nconst nfcapiEnvRef = useLocalStorage('vp-nfcapi-env', 'staging', {\r\n deep: false,\r\n listenToStorageChanges: true,\r\n writeDefaults: true\r\n});\r\n\r\nwatch(nfcapiEnvRef, (value, oldValue) => {\r\n const htmlDataSet = document.documentElement.dataset;\r\n oldValue && (htmlDataSet.nfcapiEnv = oldValue.toLowerCase());\r\n htmlDataSet.nfcapiEnv = value.toLowerCase();\r\n}, { immediate: true });\r\n\u003C/script>\r\n```\r\n\r\n---\r\n\r\nScreenshot of the error:\r\n\r\n\r\n\r\n\r\n\r\n### Reproduction\r\n\r\nThis is not a bug, but a question\r\n\r\n### Expected behavior\r\n\r\nN/A\r\n\r\n### System Info\r\n\r\n```sh\r\nSystem:\r\n OS: Windows 10 10.0.19045\r\n CPU: (16) x64 11th Gen Intel(R) Core(TM) i9-11900K @ 3.50GHz\r\n Memory: 30.87 GB / 63.84 GB\r\n Binaries:\r\n Node: 18.16.0 - C:\\NodeJS\\node.EXE\r\n Yarn: 1.22.19 - C:\\NodeJS\\yarn.CMD\r\n npm: 9.8.0 - C:\\NodeJS\\npm.CMD\r\n pnpm: 8.6.7 - C:\\NodeJS\\pnpm.CMD\r\n Browsers:\r\n Edge: Spartan (44.19041.1266.0), Chromium (114.0.1823.82)\r\n Internet Explorer: 11.0.19041.1566\r\n npmPackages:\r\n vitepress: ^1.0.0-beta.5 => 1.0.0-beta.5\r\n```\r\n\r\n\r\n### Additional context\r\n\r\nN/A\r\n\r\n### Validations\r\n\r\n- [X] Check if you're on the [latest VitePress version](https://github.com/vuejs/vitepress/releases/latest).\r\n- [X] Follow our [Code of Conduct](https://vuejs.org/about/coc.html)\r\n- [X] Read the [docs](https://vitepress.dev).\r\n- [X] Check that there isn't already an issue that reports the same bug to avoid creating a duplicate.",[2941],{"name":2942,"color":2943},"question","5D5FAE",2627,"How should I trace build error?","2023-07-24T00:04:51Z","https://github.com/vuejs/vitepress/issues/2627",0.74347436,{"description":2950,"labels":2951,"number":2953,"owner":2869,"repository":2870,"state":2917,"title":2954,"updated_at":2955,"url":2956,"score":2957},"### Is your feature request related to a problem? Please describe.\n\nI want user `h1` as my article outline, i can't use theme config to custom my outline\n\n### Describe the solution you'd like\n\nif i have config in my config.js\r\n```js\r\n themeConfig: {\r\n outline: [1,6] || 'all'\r\n}\r\n```\r\nthe title selector should like this\r\n```js\r\ndocument\r\n .querySelectorAll\u003CHTMLHeadingElement>('h1,h2, h3, h4, h5, h6') // include h1 title\r\n .forEach((el) => {\r\n if (el.textContent && el.id) {\r\n updatedHeaders.push({\r\n level: Number(el.tagName[1]),\r\n title: el.innerText.replace(/\\s+#\\s*$/, ''),\r\n link: `#${el.id}`\r\n })\r\n }\r\n })\r\n```\n\n### Describe alternatives you've considered\n\n_No response_\n\n### Additional context\n\n_No response_\n\n### Validations\n\n- [X] Follow our [Code of Conduct](https://vuejs.org/about/coc.html)\n- [X] Read the [docs](https://vitepress.vuejs.org).\n- [X] Read the [Contributing Guidelines](https://github.com/vuejs/vitepress/blob/main/.github/contributing.md).\n- [X] Check that there isn't already an issue that asks for the same feature to avoid creating a duplicate.",[2952],{"name":2880,"color":2881},1529,"The levels of header to display in the outline can't support h1 title","2023-08-12T00:04:14Z","https://github.com/vuejs/vitepress/issues/1529",0.7522354,{"description":2959,"labels":2960,"number":2964,"owner":2869,"repository":2870,"state":2917,"title":2965,"updated_at":2966,"url":2967,"score":2968},"### Describe the bug\n\nWhen I enable the `ignoreDeadLinks` option in `/docs/.vitepress/config.js`, `yarn docs:build` still fails with the reason being `One or more pages contain dead links.`\n\n### Reproduction\n\nCreate a new vitepress project.\r\nIn `/docs/.vitepress/config.js`:\r\n```js\r\nexport default {\r\n ignoreDeadLinks: true,\r\n title: \"test\",\r\n description: \"test stuff\"\r\n}\r\n```\r\n\r\nIn `/docs/api/index.md`:\r\n```md\r\n[test](./test)\r\n```\n\n### Expected behavior\n\nIt is expected that the build process will succeed, because it should ignoreDeadLinks instead of failing because of them.\n\n### System Info\n\n```shell\nSystem:\r\n OS: Windows 10 10.0.19044\r\n CPU: (12) x64 Intel(R) Core(TM) i7-8700K CPU @ 3.70GHz \r\n Memory: 6.63 GB / 15.93 GB\r\n Binaries:\r\n Node: 18.5.0 - C:\\Program Files\\nodejs\\node.EXE\r\n Yarn: 1.22.19 - C:\\Program Files\\nodejs\\yarn.CMD\r\n npm: 8.15.0 - C:\\Program Files\\nodejs\\npm.CMD\r\n Browsers:\r\n Edge: Spartan (44.19041.1266.0), Chromium (103.0.1264.71) \r\n Internet Explorer: 11.0.19041.1566\r\n npmPackages:\r\n vitepress: ^1.0.0-alpha.4 => 1.0.0-alpha.4\n```\n\n\n### Additional context\n\n_No response_\n\n### Validations\n\n- [X] Follow our [Code of Conduct](https://vuejs.org/about/coc.html)\n- [X] Read the [docs](https://vitepress.vuejs.org).\n- [X] Check that there isn't already an issue that reports the same bug to avoid creating a duplicate.",[2961],{"name":2962,"color":2963},"bug: pending triage","e99695",1084,"ignoreDeadLinks doesn't work","2023-01-21T14:30:01Z","https://github.com/vuejs/vitepress/issues/1084",0.759627,["Reactive",2970],{},["Set"],["ShallowReactive",2973],{"$fTRc1wZytZ_XrK4EfJfei_Sz-An4H4Yy6syhVxH_PVJc":-1,"$fVKlYwbdn1s_Up_9JmpyyotMk9bhNnv2zokP8U_dZZP0":-1},"/vuejs/vitepress/4325"]