---
title: NIError.Code.invalidConfiguration
framework: nearbyinteraction
role: symbol
role_heading: Case
path: nearbyinteraction/nierror/code/invalidconfiguration
---

# NIError.Code.invalidConfiguration

An error code that indicates that the nearby-interaction configuration isn’t valid.

## Declaration

```swift
case invalidConfiguration
```

## Mentioned in

Initiating and maintaining a session

## Discussion

Discussion The framework invalidates a session with this error code if the app provides an invalid discovery token to the init(peerToken:) initializer.

## See Also

### Errors

- [NIError.Code.activeSessionsLimitExceeded](nearbyinteraction/nierror/code/activesessionslimitexceeded.md)
- [NIError.Code.resourceUsageTimeout](nearbyinteraction/nierror/code/resourceusagetimeout.md)
- [NIError.Code.sessionFailed](nearbyinteraction/nierror/code/sessionfailed.md)
- [NIError.Code.unsupportedPlatform](nearbyinteraction/nierror/code/unsupportedplatform.md)
- [NIError.Code.userDidNotAllow](nearbyinteraction/nierror/code/userdidnotallow.md)
- [NIError.Code.invalidARConfiguration](nearbyinteraction/nierror/code/invalidarconfiguration.md)
- [NIError.Code.accessoryPeerDeviceUnavailable](nearbyinteraction/nierror/code/accessorypeerdeviceunavailable.md)
- [NIError.Code.incompatiblePeerDevice](nearbyinteraction/nierror/code/incompatiblepeerdevice.md)
- [NIError.Code.activeExtendedDistanceSessionsLimitExceeded](nearbyinteraction/nierror/code/activeextendeddistancesessionslimitexceeded.md)