[android-components](../../../../index.md) / [mozilla.components.support.migration](../../../index.md) / [FxaMigrationResult](../../index.md) / [Failure](../index.md) / [UnsupportedVersions](index.md) / [&lt;init&gt;](./-init-.md)

# &lt;init&gt;

`UnsupportedVersions(accountVersion: `[`Int`](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-int/index.html)`, pickleVersion: `[`Int`](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-int/index.html)`, stateVersion: `[`Int`](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-int/index.html)`? = null)`

Encountered an unsupported version of Fennec's auth state.

