> For the complete documentation index, see [llms.txt](https://overleaf-pro.ayaka.space/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://overleaf-pro.ayaka.space/latex/es/preguntas-y-respuestas/55-i-changed-the-babel-language-option-in-a-template-and-now-i-m-getting-a-unknown-language-error.md).

# He cambiado la opción de idioma babel en una plantilla, y ahora obtengo un error de «idioma desconocido»

De hecho, el error es común cuando cambias la `babel` opción de idioma. Puedes eliminar este error haciendo clic en la opción "recompilar desde cero" en la parte inferior de la ventana del mensaje de error.


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