#插件讨论# 【 jushi-Mqtt安卓MQTT连接原生插件，支持 tcp、ws、wss 协议 - 栗山居士 】，空指针异常

您好，插件运行时空指针异常，如何解决呢，麻烦帮忙看下，谢谢
java.lang.NullPointerException: Attempt to invoke virtual method 'void android.location.LocationManager.requestLocationUpdates(java.lang.String, long, float, android.location.LocationListener)' on a null object reference
at com.jushi.mqtt.plugin.http.LocationUtils.getLocation(LocationUtils.java:60)
at com.jushi.mqtt.plugin.http.LocationUtils.lambda$new$0$LocationUtils(LocationUtils.java:38)
at com.jushi.mqtt.plugin.http.-$$Lambda$LocationUtils$W7nbsw4IIpzKE6qsvO5pYZE9aL0.run(Unknown Source:2)
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:8659)
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)