VERSION=2.3.011710 TIME=1636370218000 LOGIN=ly BOARD=sdm845 BOOTLOADER=unknown BRAND=OPPO CPU_ABI=armeabi-v7a CPU_ABI2=armeabi DEVICE=PAFM00 DISPLAY=PAFM00_11_F.27 FINGERPRINT=OPPO/PAFM00/PAFM00:10/QKQ1.191008.001/1622471973:user/release-keys HARDWARE=qcom HOST=ubuntu16-122-237 ID=QKQ1.191008.001 IS_CONTAINER=false IS_DEBUGGABLE=false IS_EMULATOR=false IS_ENG=false IS_TREBLE_ENABLED=true IS_USER=true IS_USERDEBUG=false MANUFACTURER=OPPO MODEL=PAFM00 PERMISSIONS_REVIEW_REQUIRED=true PRODUCT=PAFM00 RADIO=unknown SERIAL=unknown SUPPORTED_32_BIT_ABIS=[Ljava.lang.String;@225930c SUPPORTED_64_BIT_ABIS=[Ljava.lang.String;@4157455 SUPPORTED_ABIS=[Ljava.lang.String;@5529e6a TAG=Build TAGS=release-keys TYPE=user UNKNOWN=unknown USER=root java.lang.NullPointerException: Attempt to invoke virtual method 'java.lang.String java.lang.Throwable.toString()' on a null object reference at com.pandagis.pandaarcgis.service.PandaMainService$3.connectionLost(PandaMainService.java:465) at org.eclipse.paho.android.service.MqttAndroidClient.disconnected(MqttAndroidClient.java:1456) at org.eclipse.paho.android.service.MqttAndroidClient.onReceive(MqttAndroidClient.java:1393) at androidx.localbroadcastmanager.content.LocalBroadcastManager.executePendingBroadcasts(LocalBroadcastManager.java:313) at androidx.localbroadcastmanager.content.LocalBroadcastManager$1.handleMessage(LocalBroadcastManager.java:121) at android.os.Handler.dispatchMessage(Handler.java:107) at android.os.Looper.loop(Looper.java:227) at android.app.ActivityThread.main(ActivityThread.java:7824) at java.lang.reflect.Method.invoke(Native Method) at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:492) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:984)