java.lang.NullPointerException: Listener must not be null

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IBitmapDescriptorFactory is not initialized
java.lang.NullPointerException: Listener must not be null
at com.google.android.gms.common.internal.zzx.zzb(Unknown Source)
at com.google.android.gms.common.api.GoogleApiClient$Builder.addConnectionCallbacks(Unknown Source)
at md551afeb14f78091b7dcc7953e9e497c49.MapActivity.n_onCreate(Native Method)
at md551afeb14f78091b7dcc7953e9e497c49.MapActivity.onCreate(MapActivity.java:33)
at android.app.Activity.performCreate(Activity.java:5411)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1087)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2233)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2359)
at android.app.ActivityThread.access$800(ActivityThread.java:139)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1256)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:136)
at android.app.ActivityThread.main(ActivityThread.java:5230)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:515)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:780)

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