Bug Report: MPV Player Crash + Extension "Abstract Method" Errors in Version 0.18.1.1

[Eduardo00082]

Steps to reproduce

1. Update from Aniyomi version 0.18.1.0 to 0.18.1.1 via in-app update
2. Open the app after update
3. Try to access player settings OR try to play any video from any extension
4. App either crashes with BadParcelableException OR shows "abstract method" error with "no videos detected"

Expected behavior

· Player settings should open normally
· MPV player should initialize correctly
· Extensions should detect and play videos normally
· No crashes or serialization errors

Actual behavior

· Fatal crash with BadParcelableException when accessing player settings
· "Abstract method" errors across multiple extensions
· "No videos detected" for all episodes
· MPV player fails to initialize (mpv is not initialized errors)
· Downgrade to 0.18.1.0 resolves all issues

Crash logs

// Main crash error:
android.os.BadParcelableException: Parcelable encountered IOException writing serializable object (name = eu.kanade.presentation.more.settings.screen.player.PlayerSettingsMainScreen)
Caused by: java.io.NotSerializableException: eu.kanade.presentation.more.settings.screen.player.PlayerSettingsMainScreen$Item

// MPV initialization failures:
mpv is not initialized
mpv_get_property(video-params/h) format 4 returned error property unavailable
mpv_get_property(hwdec-current) format 1 returned error property unavailable

// Extension errors observed:
abstract method "java.lang.String eu.kanade.tachiyomi.animesource.online.ParsedAnimeHtt...
No videos detected

Aniyomi version

0.18.1.1

Android version

Android 15 (SDK 35)

Device

Samsung SM-M346B (Galaxy M34)

Other details

aniyomi_crash_logs.txt

Acknowledgements

• I have searched the existing issues and this is a new ticket, NOT a duplicate or related to another open or closed issue.
• I have written a short but informative title.
• If this is an issue with an extension, I should be opening an issue in the extension's repository.
• I have gone through the FAQ and troubleshooting guide.
• I have updated the app to version 0.18.1.1.
• I have filled out all of the requested information in this form, including specific version numbers.
• I understand that Aniyomi does not have or fix any extensions, and I will not receive help for any issues related to sources or extensions.