# NominalChecklistNotPublishedError

## exception nominal.exceptions.NominalChecklistNotPublishedError

Bases: [`NominalError`](https://dev.nominal.io/python/ref/generated/nominal.exceptions.NominalError.md#nominal.exceptions.NominalError "nominal.exceptions.NominalError"), [`ValueError`](https://docs.python.org/3/builtins/exceptions.html#ValueError "(in Python v3.15)")

The requested checklist version has not been published.

Also a [`ValueError`](https://docs.python.org/3/builtins/exceptions.html#ValueError "(in Python v3.15)") so pre-existing `except ValueError` callers keep working.