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Next.js still using the deprecated @next/font package

Resolving "Built-in next/font" Error in Next.js

Next.js detected that the deprecated @next/font package is still installed or imported even though next/font is built into the framework.

Built-in next/fontconfiguration

Observed message

Resolving "Built-in next/font" Error in Next.js

Why it happens

  • The project still depends on the deprecated @next/font package.
  • Existing imports still point to @next/font instead of next/font.
  • A migration to newer Next.js versions did not update font imports.

How to fix it

  1. Uninstall the @next/font package from the project.
  2. Replace all @next/font imports with next/font imports.
  3. Use the official built-in-next-font codemod if the codebase has many old imports.

Official reference

Next.js Docs: Resolving Built-in next/font Error

Related errors

Invalid next.config.jsNext.js configuration contains invalid optionsnext.config.js Loading ErrorNext.js could not load next.config.jsInvalid i18n configNext.js invalid i18n configurationInvalid images configNext.js invalid images configuration

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Next.js Built-in next/font error: causes and fixes | Error Atlas