2025-02-10 04:00:44: java.lang.NullPointerException: Attempt to invoke virtual method 'android.content.SharedPreferences android.content.Context.getSharedPreferences(java.lang.String, int)' on a null object reference
	at com.aispeech.dui.account.a.c.b(Unknown Source:1)
	at com.aispeech.dui.account.a.b.b(Unknown Source:2)
	at com.aispeech.dui.account.a.b.b(Unknown Source:4)
	at com.aispeech.dui.account.AccountManager.a(Unknown Source:2)
	at com.aispeech.dui.account.AccountManager.getUserId(Unknown Source:4)
	at com.aispeech.dca.smartHome.SmartHomeManager.applianceAliasSync(Unknown Source:9)
	at com.jingxi.smartlife.pad.dds.utils.DCAEngine.refreshDeviceList(DCAEngine.java:178)
	at com.jingxi.smartlife.pad.dds.AISpeechManagerImpl.refreshSpeechDeviceList(AISpeechManagerImpl.java:193)
	at com.jingxi.smartlife.app_smartdevice.SimonDeviceEngine$18.onSuccess(SimonDeviceEngine.java:2771)
	at com.jingxi.smartlife.app_smartdevice.SimonDeviceEngine$18.onSuccess(SimonDeviceEngine.java:2763)
	at io.reactivex.internal.operators.single.SingleObserveOn$ObserveOnSingleObserver.run(SingleObserveOn.java:81)
	at io.reactivex.android.schedulers.HandlerScheduler$ScheduledRunnable.run(HandlerScheduler.java:119)
	at android.os.Handler.handleCallback(Handler.java:883)
	at android.os.Handler.dispatchMessage(Handler.java:100)
	at android.os.Looper.loop(Looper.java:214)
	at android.app.ActivityThread.main(ActivityThread.java:7386)
	at java.lang.reflect.Method.invoke(Native Method)
	at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:492)
	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1072)