{"record":{"id":"cf8f533cc684089b","repo":"facebook/docusaurus","slug":"the-path-to-the-sidebar-file-does-not-exist-at","errorCode":null,"errorMessage":"The path to the sidebar file does not exist at \"${path.relative(context.siteDir, sidebarFilePath)}\".\nPlease set the docs \"sidebarPath\" field in your config file to:\n- a sidebars path that exists\n- false: to disable the sidebar\n- undefined: for Docusaurus to generate it automatically","messagePattern":"The path to the sidebar file does not exist at \"(.+?)\"\\.\nPlease set the docs \"sidebarPath\" field in your config file to:\n- a sidebars path that exists\n- false: to disable the sidebar\n- undefined: for Docusaurus to generate it automatically","errorType":"exception","errorClass":"Error","httpStatus":null,"severity":"error","filePath":"packages/docusaurus-plugin-content-docs/src/versions/files.ts","lineNumber":229,"sourceCode":"    throw new Error(\n      `The docs folder does not exist for version \"${versionName}\". A docs folder is expected to be found at ${path.relative(\n        context.siteDir,\n        contentPath,\n      )}.`,\n    );\n  }\n\n  // If the current version defines a path to a sidebar file that does not\n  // exist, we throw! Note: for versioned sidebars, the file may not exist (as\n  // we prefer to not create it rather than to create an empty file)\n  // See https://github.com/facebook/docusaurus/issues/3366\n  // See https://github.com/facebook/docusaurus/pull/4775\n  if (\n    versionName === CURRENT_VERSION_NAME &&\n    typeof sidebarFilePath === 'string' &&\n    !(await fs.pathExists(sidebarFilePath))\n  ) {\n    throw new Error(`The path to the sidebar file does not exist at \"${path.relative(\n      context.siteDir,\n      sidebarFilePath,\n    )}\".\nPlease set the docs \"sidebarPath\" field in your config file to:\n- a sidebars path that exists\n- false: to disable the sidebar\n- undefined: for Docusaurus to generate it automatically`);\n  }\n\n  return {contentPath, contentPathLocalized, sidebarFilePath};\n}\n","sourceCodeStart":211,"sourceCodeEnd":241,"githubUrl":"https://github.com/facebook/docusaurus/blob/3f483e80e326cc646b54b83d564b3f0c4881b9a6/packages/docusaurus-plugin-content-docs/src/versions/files.ts#L211-L241","documentation":"Thrown by getVersionMetadataPaths() but only for the CURRENT version. If sidebarFilePath is a string and the file does not exist (fs.pathExists is false), the build fails. Versioned sidebars are exempt (a missing versioned sidebar file is allowed because Docusaurus prefers omitting empty files), but the current version must have a valid sidebar path. The message lists three valid alternatives: an existing path, false to disable, or undefined for auto-generation.","triggerScenarios":"docusaurus.config.js sets docs.sidebarPath to a sidebars file that was deleted or never created; the path is wrong (typo, wrong relative root); moving sidebars.js without updating the config; a fresh project where the default sidebars.js was removed.","commonSituations":"Renaming sidebars.js to sidebars.config.js without updating the path; scaffolding errors; monorepo path mismatches; deleting sidebars.js during cleanup.","solutions":["Point sidebarPath at a file that exists (fix the typo or restore the file).","Set sidebarPath: false to disable the sidebar entirely.","Set sidebarPath: undefined (or omit it) to let Docusaurus auto-generate sidebars.","Verify the path is resolved from siteDir if relative, or use an absolute path."],"exampleFix":"// docusaurus.config.js - before\nplugins: [['@docusaurus/plugin-content-docs', {\n  sidebarPath: require.resolve('./sidebars-typo.js'), // missing\n}]]\n\n// after: existing file\nplugins: [['@docusaurus/plugin-content-docs', {\n  sidebarPath: require.resolve('./sidebars.js'),\n}]]","handlingStrategy":"validation","validationCode":"const fs = require('fs');\nfunction validateSidebarPath(sidebarPath) {\n  if (typeof sidebarPath === 'string' && !fs.existsSync(sidebarPath)) {\n    throw new Error(`sidebarPath '${sidebarPath}' does not exist. Set it to an existing file, false, or undefined.`);\n  }\n}","typeGuard":"function isValidSidebarPathOption(value) {\n  return value === false || value === undefined || (typeof value === 'string' && fs.existsSync(value));\n}","tryCatchPattern":null,"preventionTips":["After renaming sidebars.js, update require.resolve('./sidebars.js') in the config.","If you do not want a sidebar, set sidebarPath:false explicitly.","Let Docusaurus auto-generate by omitting sidebarPath on fresh projects."],"tags":["docs","sidebar","filesystem","configuration"],"backgroundTag":null,"analyzedSha":"3f483e80e326cc646b54b83d564b3f0c4881b9a6","analyzedAt":"2026-08-12T13:25:04.382Z","schemaVersion":2},"datasetVersion":"2026-08-12T18:17:37.767Z"}