# X_GRAPH_NODE_UNKNOWN

## Means

x graph or x impact was asked about a node the app graph does not hold

## Typical cause

the name or path matches no route, primitive, entity, file or test of the loaded app (the cause lists the nearest three)

## Fix

`x graph --json` — every node id is in data.nodes

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