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# ARPlaneClassificationStatusNotAvailable

ARKit cannot currently provide plane classification information.

```
ARPlaneClassificationStatusNotAvailable
```

## Discussion

Plane classification is available only on iPhone XS, iPhone XS Max, and iPhone XR. On other devices, all plane anchors always indicate a classification status of [`ARPlaneClassificationStatusNotAvailable`](/documentation/ARKit/ARPlaneClassificationStatus/ARPlaneClassificationStatusNotAvailable).

A classification status of [`ARPlaneClassificationStatusNotAvailable`](/documentation/ARKit/ARPlaneClassificationStatus/ARPlaneClassificationStatusNotAvailable) can also occur if the plane classification process is temporarily unavilable.

---

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