java.lang.RuntimeException: Unable to start receiver com.ta.util.netstate.TANetworkStateReceiver: java.lang.NullPointerException: Attempt to invoke virtual method 'java.lang.String java.lang.String.toLowerCase()' on a null object reference at android.app.ActivityThread.handleReceiver(ActivityThread.java:2732) at android.app.ActivityThread.access$1800(ActivityThread.java:150) at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1421) at android.os.Handler.dispatchMessage(Handler.java:102) at android.os.Looper.loop(Looper.java:148) at android.app.ActivityThread.main(ActivityThread.java:5417) at java.lang.reflect.Method.invoke(Native Method) at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616) Caused by: java.lang.NullPointerException: Attempt to invoke virtual method 'java.lang.String java.lang.String.toLowerCase()' on a null object reference at com.ta.util.netstate.TANetWorkUtil.getAPNType(TANetWorkUtil.java:172) at com.ta.util.netstate.TANetworkStateReceiver.onReceive(TANetworkStateReceiver.java:80) at android.app.ActivityThread.handleReceiver(ActivityThread.java:2725) ... 8 more