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ConcurrentModificationException in MediaLibrarySessionImpl.getSubscribedControllers() #3056
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Description
Version
Media3 1.8.0
More version details
No response
Devices that reproduce the issue
Pixel 10 Pro Fold, Pixel 9 Pro XL, Pixel 8, Pixel 6, Galaxy S20, Galaxy S23 Ultra
Devices that do not reproduce the issue
No response
Reproducible in the demo app?
Not tested
Reproduction steps
Not able to reproduce, crash information is from Crashlytics
Expected result
No exception thrown
Actual result
Fatal Exception: java.util.ConcurrentModificationException:
at com.google.common.collect.CompactHashSet$1.checkForConcurrentModification(CompactHashSet.java:582)
at com.google.common.collect.CompactHashSet$1.next(CompactHashSet.java:556)
at com.google.common.collect.AbstractMapBasedMultimap$WrappedCollection$WrappedIterator.next(AbstractMapBasedMultimap.java:465)
at java.util.AbstractCollection.toArray(AbstractCollection.java:146)
at com.google.common.collect.ImmutableList.copyOf(ImmutableList.java:264)
at androidx.media3.session.MediaLibrarySessionImpl.getSubscribedControllers(MediaLibrarySessionImpl.java:246)
at androidx.media3.session.MediaLibraryService$MediaLibrarySession.getSubscribedControllers(MediaLibraryService.java:798)
at fm.libro.service.session.LibroMediaSession$subscribeToMediaItemsChanges$1$1.invokeSuspend(LibroMediaSession.kt:24)
at fm.libro.service.session.LibroMediaSession$subscribeToMediaItemsChanges$1$1.invoke(:12)
at fm.libro.service.session.LibroMediaSession$subscribeToMediaItemsChanges$1$1.invoke(:8)
at kotlinx.coroutines.flow.FlowKt__TransformKt$onEach$$inlined$unsafeTransform$1$2.emit(Emitters.kt:50)
at kotlinx.coroutines.flow.FlowKt__ChannelsKt.emitAllImpl$FlowKt__ChannelsKt(Channels.kt:33)
at kotlinx.coroutines.flow.FlowKt__ChannelsKt.access$emitAllImpl$FlowKt__ChannelsKt(Channels.kt:1)
at kotlinx.coroutines.flow.FlowKt__ChannelsKt$emitAllImpl$1.invokeSuspend(:14)
at kotlin.coroutines.jvm.internal.BaseContinuationImpl.resumeWith(ContinuationImpl.kt:33)
at kotlinx.coroutines.DispatchedTask.run(DispatchedTask.kt:100)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1154)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:652)
at java.lang.Thread.run(Thread.java:1563)
Media
NA
Bug Report
- You will email the zip file produced by
adb bugreportto android-media-github@google.com after filing this issue.
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