# material-height-from-mixed

> Talos next · Since 0.7

The layers of one `*.material.json` that have `maskFrom.heightM` disagree on `maskFrom.heightFrom` (one `mesh`, another `root`): a drawn instance carries one height reference. docs/MATERIALS.md.

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

## Messages

The message opens with the code; `<…>` stands for a value.

- `layers[<…>].maskFrom.heightFrom is "<…>" but layers[<…>]'s is "<…>": the layers of one material with heightM measure from the same place`

## Where it points

- `/layers/<n>/maskFrom/heightFrom`

## Components it can refuse

- `mesh`

## Since / changed

See the version chips above and what changed.