kobakei / MaterialFabSpeedDial

Android UI library of FAB speed dial
Apache License 2.0
190 stars 27 forks source link

java.lang.IllegalArgumentException: Wrong state class, expecting View State but received class android.view.View$BaseSavedState instead #8

Closed kobakei closed 7 years ago

kobakei commented 7 years ago
Fatal Exception: java.lang.RuntimeException
Unable to start activity ComponentInfo{******}: java.lang.IllegalArgumentException: Wrong state class, expecting View State but received class android.view.View$BaseSavedState instead. This usually happens when two views of different type have the same id in the same hierarchy. This view's id is id/fab_speed_dial. Make sure other views do not use the same id.
android.app.ActivityThread.performLaunchActivity