A modern programming language that makes developers happier.

kotlinlang

Has anyone used the lib <https://github.com/nsk-mironov/kotlin-jetpack> ?
I’m try write this code
```class Preferences(val context: Context) {
    private val prefAware: PreferencesAware

    init {
        prefAware = PreferencesAware { context.defaultSharedPreferences }
    }

    public var authToken by prefAware.bindPreference(default = "")
}```

but when run it, throw exception 
`java.lang.NoSuchMethodError: No direct method &lt;init&gt;(Lkotlin/jvm/functions/Function0;)V in class Lcom/github/vmironov/jetpack/preferences/PreferencesAware$Companion$invoke$1; or its super classes (declaration of 'com.github.vmironov.jetpack.preferences.PreferencesAware$Companion$invoke$1’`