# X_DOC_PACKAGE_GRAPH_UNSCANNED

## Means

the package map draws no graph this rule can read

## Typical cause

the ```mermaid fence was renamed, the graph was deleted, or a line uses a mermaid link operator other than `a --> b`. Reported rather than skipped: a graph nobody could parse answers exactly what a correct graph answers

## Fix

`bun run package-map-graph --json` — it names the line it could not read, or the fence it could not find

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