java.lang.NoClassDefFoundError: com.chibatching.kotpref.KotprefPreferences$KotprefEditor$apply$1

After updating to kotpref 2.1.0 and Kotlin 1.1.1 my UI-Tests fail with:

E/AndroidRuntime( 7659): Process: org.ligi.gobandroid_hd, PID: 7659
E/AndroidRuntime( 7659): java.lang.NoClassDefFoundError: com.chibatching.kotpref.KotprefPreferences$KotprefEditor$apply$1
E/AndroidRuntime( 7659): 	at com.chibatching.kotpref.KotprefPreferences$KotprefEditor.apply(KotprefPreferences.kt:21)
E/AndroidRuntime( 7659): 	at com.chibatching.kotpref.KotprefModel.commitBulkEdit(KotprefModel.kt:199)
E/AndroidRuntime( 7659): 	at org.ligi.gobandroid_hd.ui.game_setup.GameSetupFragment.refresh_ui(GameSetupFragment.kt:151)
E/AndroidRuntime( 7659): 	at org.ligi.gobandroid_hd.ui.game_setup.GameSetupFragment.onProgressChanged(GameSetupFragment.kt:80)
E/AndroidRuntime( 7659): 	at android.widget.SeekBar.onProgressRefresh(SeekBar.java:91)
E/AndroidRuntime( 7659): 	at android.widget.ProgressBar.doRefreshProgress(ProgressBar.java:655)
E/AndroidRuntime( 7659): 	at android.widget.ProgressBar.refreshProgress(ProgressBar.java:667)
E/AndroidRuntime( 7659): 	at android.widget.ProgressBar.setProgress(ProgressBar.java:714)
E/AndroidRuntime( 7659): 	at android.widget.ProgressBar.setProgress(ProgressBar.java:695)
E/AndroidRuntime( 7659): 	at org.ligi.gobandroid_hd.ui.game_setup.GameSetupFragment.refresh_ui(GameSetupFragment.kt:109)
E/AndroidRuntime( 7659): 	at org.ligi.gobandroid_hd.ui.game_setup.GameSetupFragment.onProgressChanged(GameSetupFragment.kt:80)
E/AndroidRuntime( 7659): 	at android.widget.SeekBar.onProgressRefresh(SeekBar.java:91)
E/AndroidRuntime( 7659): 	at android.widget.ProgressBar.doRefreshProgress(ProgressBar.java:655)
E/AndroidRuntime( 7659): 	at android.widget.ProgressBar.refreshProgress(ProgressBar.java:667)
E/AndroidRuntime( 7659): 	at android.widget.ProgressBar.setProgress(ProgressBar.java:714)
E/AndroidRuntime( 7659): 	at android.widget.ProgressBar.setProgress(ProgressBar.java:695)
E/AndroidRuntime( 7659): 	at org.ligi.gobandroid_hd.ui.game_setup.GameSetupFragment.refresh_ui(GameSetupFragment.kt:105)
E/AndroidRuntime( 7659): 	at org.ligi.gobandroid_hd.ui.game_setup.GameSetupFragment.onStart(GameSetupFragment.kt:66)
E/AndroidRuntime( 7659): 	at android.support.v4.app.Fragment.performStart(Fragment.java:2218)
E/AndroidRuntime( 7659): 	at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1340)
E/AndroidRuntime( 7659): 	at android.support.v4.app.FragmentManagerImpl.moveFragmentToExpectedState(FragmentManager.java:1528)
E/AndroidRuntime( 7659): 	at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1595)
E/AndroidRuntime( 7659): 	at android.support.v4.app.FragmentManagerImpl.dispatchStart(FragmentManager.java:2907)
E/AndroidRuntime( 7659): 	at android.support.v4.app.FragmentController.dispatchStart(FragmentController.java:212)
E/AndroidRuntime( 7659): 	at android.support.v4.app.FragmentActivity.onStart(FragmentActivity.java:613)
E/AndroidRuntime( 7659): 	at android.support.v7.app.AppCompatActivity.onStart(AppCompatActivity.java:178)
E/AndroidRuntime( 7659): 	at android.app.Instrumentation.callActivityOnStart(Instrumentation.java:1171)
E/AndroidRuntime( 7659): 	at android.app.Activity.performStart(Activity.java:5241)
E/AndroidRuntime( 7659): 	at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2168)
E/AndroidRuntime( 7659): 	at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2245)
E/AndroidRuntime( 7659): 	at android.app.ActivityThread.access$800(ActivityThread.java:135)
E/AndroidRuntime( 7659): 	at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1196)
E/AndroidRuntime( 7659): 	at android.os.Handler.dispatchMessage(Handler.java:102)
E/AndroidRuntime( 7659): 	at android.os.Looper.loop(Looper.java:136)
E/AndroidRuntime( 7659): 	at android.app.ActivityThread.main(ActivityThread.java:5017)
E/AndroidRuntime( 7659): 	at java.lang.reflect.Method.invokeNative(Native Method)
E/AndroidRuntime( 7659): 	at java.lang.reflect.Method.invoke(Method.java:515)
E/AndroidRuntime( 7659): 	at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:779)
E/AndroidRuntime( 7659): 	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:595)
E/AndroidRuntime( 7659): 	at dalvik.system.NativeStart.main(Native Method)
W/ActivityManager( 1549): Force-killing crashed app org.ligi.gobandroid_hd at watcher's request

will have to digg a bit deeper - but dropping this here now as I guess the root is in kotpref and you might see whats wrong in a glance without digging.

[ligi]

Thanks for looking into this! Love this library!!

[Tunous]

@chibatching I’m experiencing NoClassDefFoundError when using blockingBulk on Android 6.0 or lower. I think that similar change to this one in #44 should be also done for commit function in the same file.

Edit: Submitted a pull request at #53