Error reference

The following reference is a complete list of the errors you may encounter while using Astro. For additional assistance, including common pitfalls, please also see our Troubleshooting Guide.

• UnknownCompilerError (E01000)
  Unknown compiler error.
• StaticRedirectNotAvailable (E03001)
  Astro.redirect is not available in static mode.
• ClientAddressNotAvailable (E03002)
  Astro.clientAddress is not available in current adapter.
• StaticClientAddressNotAvailable (E03003)
  Astro.clientAddress is not available in static mode.
• NoMatchingStaticPathFound (E03004)
  No static path found for requested path.
• OnlyResponseCanBeReturned (E03005)
  Invalid type returned by Astro page.
• MissingMediaQueryDirective (E03006)
  Missing value for client:media directive.
• NoMatchingRenderer (E03007)
  No matching renderer found.
• NoClientEntrypoint (E03008)
  No client entrypoint specified in renderer.
• NoClientOnlyHint (E03009)
  Missing hint on client:only directive.
• InvalidGetStaticPathParam (E03010)
  Invalid value returned by a getStaticPaths path.
• InvalidGetStaticPathsReturn (E03011)
  Invalid value returned by getStaticPaths.
• GetStaticPathsRemovedRSSHelper (E03012)
  getStaticPaths RSS helper is not available anymore.
• GetStaticPathsExpectedParams (E03013)
  Missing params property on getStaticPaths route.
• GetStaticPathsInvalidRouteParam (E03014)
  Invalid value for getStaticPaths route parameter.
• GetStaticPathsRequired (E03015)
  getStaticPaths() function required for dynamic routes.
• ReservedSlotName (E03016)
  Invalid slot name.
• NoAdapterInstalled (E03017)
  Cannot use Server-side Rendering without an adapter.
• NoMatchingImport (E03018)
  No import found for component.
• InvalidPrerenderExport (E03019)
  Invalid prerender export.
• InvalidComponentArgs (E03020)
  Invalid component arguments.
• PageNumberParamNotFound (E03021)
  Page number param not found.
• ImageMissingAlt (E03022)
  Missing alt property
• InvalidImageService (E03023)
  Error while loading image service
• MissingImageDimension (E03024)
  Missing image dimensions
• UnsupportedImageFormat (E03025)
  Unsupported image format
• UnknownViteError (E04000)
  Unknown Vite Error.
• FailedToLoadModuleSSR (E04001)
  Could not import file.
• InvalidGlob (E04002)
  Invalid glob pattern.

• UnknownCSSError (E05000)
  Unknown CSS Error.
• CSSSyntaxError (E05001)
  CSS Syntax Error.

• UnknownMarkdownError (E06000)
  Unknown Markdown Error.
• MarkdownFrontmatterParseError (E06001)
  Failed to parse Markdown frontmatter.
• InvalidFrontmatterInjectionError (E06003)
  Invalid frontmatter injection.
• MdxIntegrationMissingError (E06004)
  MDX integration missing.
• UnknownConfigError (E07000)
  Unknown configuration error.
• ConfigNotFound (E07001)
  Specified configuration file not found.
• ConfigLegacyKey (E07002)
  Legacy configuration detected.

• UnknownCLIError (E08000)
  Unknown CLI Error.
• GenerateContentTypesError (E08001)
  Failed to generate content types.

• UnknownContentCollectionError (E09000)
  Unknown Content Collection Error.
• InvalidContentEntryFrontmatterError (E09001)
  Content entry frontmatter does not match schema.
• InvalidContentEntrySlugError (E09002)
  Invalid content entry slug.
• ContentSchemaContainsSlugError (E09003)
  Content Schema should not contain slug.