你好，mqttService出现了两个异常，帮忙看下

你好，mqttService出现了两个异常，帮忙看下 Process Name: 'com.haier.hfapp' Thread Name: 'main' Back traces starts. java.lang.IllegalStateException: Fatal Exception thrown on Scheduler. at io.reactivex.android.schedulers.HandlerScheduler$ScheduledRunnable.run(HandlerScheduler.java:111) at android.os.Handler.handleCallback(Handler.java:900) at android.os.Handler.dispatchMessage(Handler.java:103) at android.os.Looper.loop(Looper.java:219) at android.app.ActivityThread.main(ActivityThread.java:8676) at java.lang.reflect.Method.invoke(Native Method) at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:513) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1109) Caused by: java.lang.IllegalStateException: Not allowed to start service Intent { cmp=com.haier.hfapp/org.eclipse.paho.android.service.MqttService }: app is in background uid UidRecord{99bf656 u0a166 TPSL bg:+37s187ms idle change:cached procs:4 seq(0,0,0)} at android.app.ContextImpl.startServiceCommon(ContextImpl.java:1744) at android.app.ContextImpl.startService(ContextImpl.java:1699) at android.content.ContextWrapper.startService(ContextWrapper.java:669) at org.eclipse.paho.android.service.MqttAndroidClient.connect(MqttAndroidClient.java:414) at com.haier.hfapp.mqttclient.MqttClientManager.doConn1(MqttClientManager.java:107) at com.haier.hfapp.mqttclient.MqttClientManager.doClientConnection(MqttClientManager.java:102) at com.haier.hfapp.mqttclient.MqttAndroidClientService.startConnect(MqttAndroidClientService.java:121) at com.haier.hfapp.mqttclient.MqttAndroidClientService.connectMqtt(MqttAndroidClientService.java:232) at com.haier.hfapp.mqttclient.MqttAndroidClientService.onResponse(MqttAndroidClientService.java:252) at com.haier.hfapp.Frame.NetManager$1.onSuccess(NetManager.java:73) at com.haier.hfapp.Frame.BaseObserver.onNext(BaseObserver.java:28) at io.reactivex.internal.operators.observable.ObservableObserveOn$ObserveOnObserver.drainNormal(ObservableObserveOn.java:201) at io.reactivex.internal.operators.observable.ObservableObserveOn$ObserveOnObserver.run(ObservableObserveOn.java:255) at io.reactivex.android.schedulers.HandlerScheduler$ScheduledRunnable.run(HandlerScheduler.java:109) ... 7 more Back traces ends.海尔产业金融-andoid-孙继海@3月13日 14:57Process Name: 'com.haier.hfapp' Thread Name: 'main' Back traces starts. java.lang.IllegalStateException: Fatal Exception thrown on Scheduler. at io.reactivex.android.schedulers.HandlerScheduler$ScheduledRunnable.run(HandlerScheduler.java:111)