# `Localize.UnknownCalendarError`
[🔗](https://github.com/elixir-localize/localize/blob/v0.39.0/lib/localize/exception/unknown_calendar_error.ex#L1)

Exception raised when a calendar name is not a known
CLDR calendar type.

---

*Consult [api-reference.md](api-reference.md) for complete listing*
