# X_VOCABULARY_UNSCANNED

## Means

the vocabulary rule read nothing, or the owning module declares nothing it can read

## Typical cause

a scanner that walked no file reports "no copies", which is what a clean repo reports

## Fix

`bun run render-modes` from the repo root; if the owning module was refactored, point `VOCABULARY_MODULE` at the file that declares the set

[CLI and verify](/error-codes#cli-and-verify)