# `Cldr.Rbnf.NoRuleForNumber`
[🔗](https://github.com/elixir-cldr/cldr_numbers/blob/v2.38.1/lib/cldr/exception.ex#L1)

Exception raised when an attempt is made to invoke an RBNF rule for a number
that is not supported by that rule.

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