--------- beginning of crash
2020-04-07 15:32:33.109 11621-11621/ua.novaposhtaa E/AndroidRuntime: FATAL EXCEPTION: main
    Process: ua.novaposhtaa, PID: 11621
    java.lang.NullPointerException: Attempt to invoke interface method 'void com.huawei.map.mapapi.LocationSource$OnLocationChangedListener.onLocationChanged(android.location.Location)' on a null object reference
        at o.hb$20.c(:1700)
        at o.eZ$5.run(Unknown Source:0)
        at android.os.Handler.handleCallback(Handler.java:907)
        at android.os.Handler.dispatchMessage(Handler.java:105)
        at android.os.Looper.loop(Looper.java:216)
        at android.app.ActivityThread.main(ActivityThread.java:7625)
        at java.lang.reflect.Method.invoke(Native Method)
        at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:524)
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:987)
2020-04-07 15:32:33.108 716-2711/? E/iMonitor: FaultDetect: DUMPTOOL_PRINTF return.
2020-04-07 15:32:33.109 716-2711/? E/iMonitor: FaultDetect: DUMPTOOL_PRINTF return.
2020-04-07 15:32:33.110 716-18093/? E/iMonitor: FaultDetect: DUMPTOOL_PRINTF return.
2020-04-07 15:32:33.110 716-18093/? E/iMonitor: FaultDetect: DUMPTOOL_PRINTF return.
2020-04-07 15:32:33.110 716-18093/? E/iMonitor: FaultDetect: DUMPTOOL_PRINTF return.
2020-04-07 15:32:33.110 11621-11621/ua.novaposhtaa E/HmsMapKit_CrashHandler_79: uncaughtException stacktrace is java.lang.NullPointerException: Attempt to invoke interface method 'void com.huawei.map.mapapi.LocationSource$OnLocationChangedListener.onLocationChanged(android.location.Location)' on a null object reference
        at o.hb$20.c(:1700)
        at o.eZ$5.run(Unknown Source:0)
        at android.os.Handler.handleCallback(Handler.java:907)
        at android.os.Handler.dispatchMessage(Handler.java:105)
        at android.os.Looper.loop(Looper.java:216)
        at android.app.ActivityThread.main(ActivityThread.java:7625)
        at java.lang.reflect.Method.invoke(Native Method)
        at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:524)
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:987)