IndexOutOfBoundsException: SimpleExoPlayer.getDuration()

[Khang-NT]

Issue description, Reproduction steps

I have no idea why and how does it happen, just receive some crash logs from my crash reporting service (affected at lest 30 users, 20 different kind of devices).
I post here to find if someone have same issue or has solution for it.

Link to test content

N/A

Version of ExoPlayer being used

r2.5.3

Device(s) and version(s) of Android being used

Variety device and version.

A full bug report captured from the device

Crash log:

java.lang.IndexOutOfBoundsException
	at com.google.android.exoplayer2.Timeline$1.getWindow(Timeline.java:522)
	at com.google.android.exoplayer2.Timeline.getWindow$28c22ef2(Timeline.java:618)
	at com.google.android.exoplayer2.Timeline.getWindow(Timeline.java:605)
	at com.google.android.exoplayer2.ExoPlayerImpl.getDuration(ExoPlayerImpl.java:313)
	at com.google.android.exoplayer2.SimpleExoPlayer.getDuration(SimpleExoPlayer.java:749)

[tonihei]

Can you give us some more details about the media sources you use and the point in time when this exception occurs (e.g. does it happen after a seek, or in which method do you call player.getDuration())?

[ojw28]

Also, how do you call prepare on the player? Are you using the one argument version, or the three argument version? If you're using the one argument version, that should be fine. If you're using the three argument version, what are you setting the arguments to? Thanks!

[Khang-NT]

I didn't experience this crash on my device, so I don't know what really happen before crash.
The app is an music player, which can stream YouTube DASH audio, HLS live video, and local music on user phone. No clue to know which source user was playing.

I use HlsMediaSource for HLS video, ExtractorMediaSource for the rest, compose with ConcatenatingMediaSource and LoopingMediaSource as the only one argument to call prepare .

This error didn't happen on previous ExoPlayer version that I used: r2.4.3

[Khang-NT]

It happens when I call getDuration on the event Player.EventListener.onTimelineChanged

[tonihei]

Thanks for the additional info. We have some ideas what might be going wrong here and are currently looking into this. We'll let you know as soon as we published a fix.

[ojw28]

Should be fixed in dev-v2.