Open
Description
openedon Feb 22, 2023
ExoPlayer Version
2.18.2
Devices that reproduce the issue
- Fire TV devices (AFTMM, AFTSSS, AFTSS).
- Chromecast Google TV.
- Samsung Galaxy TAB A7 / Samsung Galaxy S20 / Samsung Galaxy S10+.
- Most common in Android 7, 9 and 5, occurs in all versions but a lot less common.
Devices that do not reproduce the issue
No response
Reproducible in the demo app?
No
Reproduction steps
Unsure how to reproduce, it's being picked up by our crash reporting system.
Expected result
Media plays successfully without any issues.
Actual result
Playback crashes with a null exception;
Fatal Exception: java.lang.NullPointerException: Attempt to invoke virtual method 'java.lang.Class java.lang.Object.getClass()' on a null object reference
at com.google.android.exoplayer2.util.Assertions.checkNotNull(Assertions.java:154)
at com.google.android.exoplayer2.drm.DefaultDrmSessionManager.getCryptoType(DefaultDrmSessionManager.java:599)
at com.google.android.exoplayer2.source.dash.DashMediaPeriod.buildPrimaryAndEmbeddedTrackGroupInfos(DashMediaPeriod.java:675)
at com.google.android.exoplayer2.source.dash.DashMediaPeriod.buildTrackGroups(DashMediaPeriod.java:518)
at com.google.android.exoplayer2.source.dash.DashMediaPeriod.<init>(DashMediaPeriod.java:153)
at com.google.android.exoplayer2.source.dash.DashMediaSource.createPeriod(DashMediaSource.java:490)
Media
It's a DASH stream with Widevine encryption, it's not restricted to a single stream though so I'm not sure it's applicable.
Bug Report
- You will email the zip file produced by
adb bugreportto dev.exoplayer@gmail.com after filing this issue.
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