# terrain-sample-invalid

> Talos 0.6 · Since 0.6

A terrain file's `sampleM`, or a `detail` entry's, that is not 0.25, 0.5, 1, 2 or 4; or a `detail` region that is not a rectangle whose corners sit on cell boundaries.

| | |
|---|---|
| Severity | `error` |
| Source | `contract` |
| Offers a fix patch | no |

## Components it can refuse

- `terrain`

## Since / changed

See the version chips above and what changed.