---
title: error
framework: dockkit
role: symbol
role_heading: Instance Property
path: dockkit/dockaccessory/motionstate/error
---

# error

The error, if any.

## Declaration

```swift
let error: (any Error)?
```

## See Also

### Getting properties

- [angularPositions](dockkit/dockaccessory/motionstate/angularpositions.md)
- [angularVelocities](dockkit/dockaccessory/motionstate/angularvelocities.md)
- [timestamp](dockkit/dockaccessory/motionstate/timestamp.md)