[android-components](../index.md) / [mozilla.components.service.sync.logins](index.md) / [MismatchedLockException](./-mismatched-lock-exception.md)

# MismatchedLockException

`typealias MismatchedLockException = MismatchedLockException` [(source)](https://github.com/mozilla-mobile/android-components/blob/master/components/service/sync-logins/src/main/java/mozilla/components/service/sync/logins/AsyncLoginsStorage.kt#L62)

This is thrown if `lock()`/`unlock()` pairs don't match up.

