Frequent MediaStream Track disposed error - Android SDK. TrackbasedActivity.java

[AndroidApprikart]

I am using the updated Android SDK and exploring the TrackbasedActivity.java. One I start publishing in the vc room, and want to disable my video ..I get the below error 3 out of 5 times. Could some one from the team help me out here.ASAP

activityv15:32:21.263 AndroidRuntime E FATAL EXCEPTION: pool-3-thread-1
Process: com.myapplication.videoconference, PID: 1731
java.lang.IllegalStateException: MediaStreamTrack has been disposed.
at org.webrtc.MediaStreamTrack.checkMediaStreamTrackExists(MediaStreamTrack.java:120)
at org.webrtc.MediaStreamTrack.setEnabled(MediaStreamTrack.java:98)
at io.antmedia.webrtcandroidframework.WebRTCClient.lambda$setVideoEnabled$35$io-antmedia-webrtcandroidframework-WebRTCClient(WebRTCClient.java:2513)
at io.antmedia.webrtcandroidframework.WebRTCClient$$ExternalSyntheticLambda34.run(Unknown Source:4)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:644)
at java.lang.Thread.run(Thread.java:1012)

[mustafaboleken]

Hi @AndroidApprikart ,

Can you please tell me which function you are using to disable your video?

[AndroidApprikart]

I am using the same code present in -webrtc-android-sample-app -> TrackBasedConferenceActivity.java. I am building and executing the sample app.

For reference: TrackBasedConferenceActivity.java

public void controlVideo(View view) {
     if (webRTCClient.isVideoOn()) {
         webRTCClient.disableVideo();
         videoButton.setText("Enable Video");
         sendNotificationEvent(CAM_TURNED_OFF, null);

     } else {
         webRTCClient.enableVideo();
         videoButton.setText("Disable Video");
         sendNotificationEvent(CAM_TURNED_ON, null);
     }
 }

[mustafaboleken]

Ok, I will check and try to reproduce it on my side as a first step. Then we will try to solve it.

[KavyashreeBasavesh]

@mustafaboleken

Hi Mustafa,

Did you get any chance to reproduce the issue? Please update.