# DataError

Artifact: [androidx.credentials:credentials](https://developer.android.com/jetpack/androidx/releases/credentials) [View Source](https://cs.android.com/search?q=file:androidx/credentials/exceptions/domerrors/DataError.kt+class:androidx.credentials.exceptions.domerrors.DataError) Added in [1.2.0](https://developer.android.com/jetpack/androidx/releases/credentials#1.2.0)

*** ** * ** ***


```
public final class DataError extends DomError
```

<br />

|---|---|---|
| [java.lang.Object](https://developer.android.com/reference/java/lang/Object.html) |||
| ↳ | [androidx.credentials.exceptions.domerrors.DomError](https://developer.android.com/reference/androidx/credentials/exceptions/domerrors/DomError) ||
|   | ↳ | [androidx.credentials.exceptions.domerrors.DataError](https://developer.android.com/reference/androidx/credentials/exceptions/domerrors/DataError) |

*** ** * ** ***

During the create public key credential flow, this is thrown when an authenticator response exception contains a data_err code from the fido spec, indicating inadequate data provided. The fido spec can be found [here](https://webidl.spec.whatwg.org/#idl-DOMException-error-names).

| See also |
|---|---|
| `https://developer.android.com/reference/androidx/credentials/exceptions/publickeycredential/CreatePublicKeyCredentialDomException` |   |

## Summary

| ### Public constructors |
|---|
| `https://developer.android.com/reference/androidx/credentials/exceptions/domerrors/DataError#DataError()()` |

## Public constructors

### DataError

Added in [1.2.0](https://developer.android.com/jetpack/androidx/releases/credentials#1.2.0)

```
public DataError()
```