I use the Nexus 6P, and system is Android O Preview 1.
I have been used the preview system for two month, and it's normal.
Today I want to update system, I find I can't open the system app "Setting". it's will show that 'Setting has stop'.
Then I watch the Logcat in Android Studio, has Error log below:
07-25 17:16:31.515 21875-21875/? E/AndroidRuntime: FATAL EXCEPTION: main
Process: com.android.settings, PID: 21875
java.lang.IllegalArgumentException: Receiver not registered: com.android.settings.dashboard.conditional.CellularDataCondition$Receiver@1d9a5b0
at android.app.LoadedApk.forgetReceiverDispatcher(LoadedApk.java:1152)
at android.app.ContextImpl.unregisterReceiver(ContextImpl.java:1422)
at android.content.ContextWrapper.unregisterReceiver(ContextWrapper.java:639)
at com.android.settings.dashboard.conditional.Condition.onSilenceChanged(Condition.java:115)
at com.android.settings.dashboard.conditional.Condition.setActive(Condition.java:90)
at com.android.settings.dashboard.conditional.CellularDataCondition.refreshState(CellularDataCondition.java:47)
at com.android.settings.dashboard.conditional.ConditionManager.refreshAll(ConditionManager.java:77)
at com.android.settings.dashboard.conditional.ConditionManager$ConditionLoader.onPostExecute(ConditionManager.java:266)
at com.android.settings.dashboard.conditional.ConditionManager$ConditionLoader.onPostExecute(ConditionManager.java:261)
at android.os.AsyncTask.finish(AsyncTask.java:667)
at android.os.AsyncTask.-wrap1(Unknown Source:0)
at android.os.AsyncTask$InternalHandler.handleMessage(AsyncTask.java:684)
at android.os.Handler.dispatchMessage(Handler.java:105)
at android.os.Looper.loop(Looper.java:164)
at android.app.ActivityThread.main(ActivityThread.java:6535)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.Zygote$MethodAndArgsCaller.run(Zygote.java:240)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:767)
07-25 17:16:31.519 789-2848/? W/ActivityManager: Force finishing activity com.android.settings/.Settings
I can't update now, and Setting can't open. What should I do?