VERSION=2.3.011710 TIME=1592486865000 LOGIN=xsq BOARD=trinket BOOTLOADER=unknown BRAND=vivo CPU_ABI=armeabi-v7a CPU_ABI2=armeabi DEVICE=PD1945 DISPLAY=PKQ1.190626.001 release-keys FINGERPRINT=vivo/PD1945/PD1945:9/PKQ1.190626.001/compiler06182128:user/release-keys HARDWARE=qcom HOST=compiler02024090 ID=PKQ1.190626.001 IS_CONTAINER=false IS_DEBUGGABLE=false IS_EMULATOR=false IS_ENG=false IS_TREBLE_ENABLED=true IS_USER=true IS_USERDEBUG=false MANUFACTURER=vivo MODEL=V1945A PERMISSIONS_REVIEW_REQUIRED=false PRODUCT=PD1945 RADIO=unknown SERIAL=ec3276be SUPPORTED_32_BIT_ABIS=[Ljava.lang.String;@166f94e SUPPORTED_64_BIT_ABIS=[Ljava.lang.String;@9221a6f SUPPORTED_ABIS=[Ljava.lang.String;@86d437c TAG=Build TAGS=release-keys TYPE=user UNKNOWN=unknown USER=compiler java.lang.NullPointerException: Attempt to invoke virtual method 'void org.eclipse.paho.android.service.MqttService.subscribe(java.lang.String, java.lang.String[], int[], java.lang.String, java.lang.String)' on a null object reference at org.eclipse.paho.android.service.MqttAndroidClient.subscribe(MqttAndroidClient.java:1049) at org.eclipse.paho.android.service.MqttAndroidClient.subscribe(MqttAndroidClient.java:876) at com.pandagis.pandaarcgis.service.PandaMainService$2.onSuccess(PandaMainService.java:417) at org.eclipse.paho.android.service.MqttTokenAndroid.notifyComplete(MqttTokenAndroid.java:124) at org.eclipse.paho.android.service.MqttAndroidClient.simpleAction(MqttAndroidClient.java:1497) at org.eclipse.paho.android.service.MqttAndroidClient.connectAction(MqttAndroidClient.java:1439) at org.eclipse.paho.android.service.MqttAndroidClient.onReceive(MqttAndroidClient.java:1368) at androidx.localbroadcastmanager.content.LocalBroadcastManager.executePendingBroadcasts(LocalBroadcastManager.java:313) at androidx.localbroadcastmanager.content.LocalBroadcastManager$1.handleMessage(LocalBroadcastManager.java:121) at android.os.Handler.dispatchMessage(Handler.java:106) at android.os.Looper.loop(Looper.java:224) at android.app.ActivityThread.main(ActivityThread.java:7139) at java.lang.reflect.Method.invoke(Native Method) at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:536) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:876)