Hi in my application i am playing m3u8 video url using videoview(Sample player of IMA SDK). Sometime i am getting this exception after switch ON closedcaption option from device setting. I did not understand what the thing i am doing wrong. And How to resolved this issue. Please suggest how to resolve this issue. device info Android 6.0 and device MOTOG3.
08-04 14:29:32.118: W/System.err(1445): java.lang.NullPointerException: Attempt to invoke virtual method 'void android.media.CCParser$CCLineBuilder.setCharAt(int, char)' on a null object reference
08-04 14:29:32.118: W/System.err(1445): at android.media.CCParser$CCMemory.der(ClosedCaptionRenderer.java:613)
08-04 14:29:32.119: W/System.err(1445): at android.media.CCParser.handleCtrlCode(ClosedCaptionRenderer.java:280)
08-04 14:29:32.119: W/System.err(1445): at android.media.CCParser.parse(ClosedCaptionRenderer.java:175)
08-04 14:29:32.119: W/System.err(1445): at android.media.ClosedCaptionTrack.onData(ClosedCaptionRenderer.java:93)
08-04 14:29:32.119: W/System.err(1445): at android.media.SubtitleTrack.onData(SubtitleTrack.java:81)
08-04 14:29:32.119: W/System.err(1445): at android.media.MediaPlayer$1.onSubtitleData(MediaPlayer.java:2192)
08-04 14:29:32.119: W/System.err(1445): at android.media.MediaPlayer$EventHandler.handleMessage(MediaPlayer.java:2949)
08-04 14:29:32.119: W/System.err(1445): at android.os.Handler.dispatchMessage(Handler.java:102)
08-04 14:29:32.119: W/System.err(1445): at android.os.Looper.loop(Looper.java:148)
08-04 14:29:32.119: W/System.err(1445): at android.app.ActivityThread.main(ActivityThread.java:5443)
08-04 14:29:32.119: W/System.err(1445): at java.lang.reflect.Method.invoke(Native Method)
08-04 14:29:32.119: W/System.err(1445): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:728)
08-04 14:29:32.119: W/System.err(1445): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:618)