android app crashed with NullPointerException

[daoshenjay]

Hi.I got a crash log in google play:
java.lang.NullPointerException: (Attempt to invoke virtual method 'android.os.Message android.os.Handler.obtainMessage(int)' on a null object reference)
at android.media.SubtitleController.selectDefaultTrack (SubtitleController.java:266)
at android.media.MediaPlayer.scanInternalSubtitleTracks (MediaPlayer.java:2485)
at android.media.MediaPlayer.prepare (MediaPlayer.java:1184)
at com.rjfun.cordova.plugin.nativeaudio.NativeAudioAssetComplex. (NativeAudioAssetComplex.java:41)
at com.rjfun.cordova.plugin.nativeaudio.NativeAudioAsset. (NativeAudioAsset.java:31)
at com.rjfun.cordova.plugin.nativeaudio.NativeAudio.executePreload (NativeAudio.java:91)
at com.rjfun.cordova.plugin.nativeaudio.NativeAudio.access$100 (NativeAudio.java:32)
at com.rjfun.cordova.plugin.nativeaudio.NativeAudio$2.run (NativeAudio.java:233)
at java.util.concurrent.ThreadPoolExecutor.runWorker (ThreadPoolExecutor.java:1113)
at java.util.concurrent.ThreadPoolExecutor$Worker.run (ThreadPoolExecutor.java:588)
at java.lang.Thread.run (Thread.java:818)

The plugin version is 3.0.9.
Please help me with this.Thanks!