# androidx.core.uwb.exceptions

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## Exceptions

|---|---|
| `https://developer.android.com/reference/androidx/core/uwb/exceptions/UwbApiException` | Exception class for Uwb service errors. |
| `https://developer.android.com/reference/androidx/core/uwb/exceptions/UwbHardwareNotAvailableException` | The uwb hardware is not available on the device. |
| `https://developer.android.com/reference/androidx/core/uwb/exceptions/UwbServiceNotAvailableException` | The service was not available on the device. |
| `https://developer.android.com/reference/androidx/core/uwb/exceptions/UwbSystemCallbackException` | Unusual failures happened in UWB system callback, such as stopping ranging or removing a known controlee failed. |