# `Localize.UnitNoValueError`
[🔗](https://github.com/elixir-localize/localize/blob/v0.38.0/lib/localize/exception/unit_no_value_error.ex#L1)

Exception raised when a unit operation requires a numeric value
but the unit struct has `nil` as its value.

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