Mixed Experience with ListenBrainz Import Lists

[jasonpatrickellykrause]

I have multiple ListenBrainz Import Lists set up. Some are functioning properly, while others are not. Specifically, I am focusing on these warnings:

2026-01-12 12:48:43.2|Warn|ImportListRepository|Skipping provider of unknown type ListenBrainzRecommendationsSettings
2026-01-12 12:48:43.2|Warn|ImportListRepository|Skipping provider of unknown type ListenBrainzPlaylistsSettings

This is the context for those warnings, where I see that other import lists are configured and ready.

2026-01-12 12:48:43.1|Trace|Scheduler|Pending Tasks: 1
2026-01-12 12:48:43.1|Trace|CommandQueueManager|Publishing ImportListSync
2026-01-12 12:48:43.1|Trace|CommandQueueManager|Checking if command is queued or started: ImportListSync
2026-01-12 12:48:43.1|Trace|CommandQueueManager|Inserting new command: ImportListSync
2026-01-12 12:48:43.2|Trace|CommandExecutor|ImportListSyncCommand -> ImportListSyncService
2026-01-12 12:48:43.2|Trace|CommandQueueManager|Marking command as started: ImportListSync
2026-01-12 12:48:43.2|Trace|EventAggregator|Publishing CommandUpdatedEvent
2026-01-12 12:48:43.2|Trace|EventAggregator|CommandUpdatedEvent -> CommandController
2026-01-12 12:48:43.2|Trace|EventAggregator|CommandUpdatedEvent <- CommandController
2026-01-12 12:48:43.2|Warn|ImportListRepository|Skipping provider of unknown type ListenBrainzRecommendationsSettings
2026-01-12 12:48:43.2|Warn|ImportListRepository|Skipping provider of unknown type ListenBrainzPlaylistsSettings
2026-01-12 12:48:43.2|Info|ImportListSyncService|Starting Import List Sync
2026-01-12 12:48:43.2|Trace|EventAggregator|Publishing CommandUpdatedEvent
2026-01-12 12:48:43.2|Trace|EventAggregator|CommandUpdatedEvent -> CommandController
2026-01-12 12:48:43.2|Trace|EventAggregator|CommandUpdatedEvent <- CommandController
2026-01-12 12:48:43.2|Warn|ImportListRepository|Skipping provider of unknown type ListenBrainzRecommendationsSettings
2026-01-12 12:48:43.2|Warn|ImportListRepository|Skipping provider of unknown type ListenBrainzPlaylistsSettings
2026-01-12 12:48:43.2|Debug|FetchAndParseImportListService|Available import lists 5
2026-01-12 12:48:43.2|Trace|FetchAndParseImportListService|Skipping refresh of Import List Spotify Followed Artists (Spotify Followed Artists) due to minimum refresh interval. Next sync after 1/13/2026 6:45:41 AM
2026-01-12 12:48:43.2|Trace|FetchAndParseImportListService|Skipping refresh of Import List MusicBrainz Series (MusicBrainz Series Tony Hawk) due to minimum refresh interval. Next sync after 1/13/2026 6:33:07 AM
2026-01-12 12:48:43.2|Trace|FetchAndParseImportListService|Skipping refresh of Import List ListenBrainz created for you (ListenBrainz Weekly Exploration) due to minimum refresh interval. Next sync after 1/13/2026 6:53:36 PM
2026-01-12 12:48:43.2|Trace|FetchAndParseImportListService|Skipping refresh of Import List ListenBrainz created for you (ListenBrainz Daily Jams) due to minimum refresh interval. Next sync after 1/13/2026 6:53:54 PM
2026-01-12 12:48:43.2|Trace|FetchAndParseImportListService|Skipping refresh of Import List Spotify Saved Albums (Spotify Saved Albums) due to minimum refresh interval. Next sync after 1/13/2026 7:16:01 AM

[TypNull]

I believe that's because they no longer exist. They were present on the develop branch at one point, but once the Lidarr Server came back online, I completed the implementation and they were renamed, merged, or split. The settings remain in your database. You can either revert, delete, and update again, or manually edit your database.
We really should implement a way to clean up obsolete plugin settings when needed.

[jasonpatrickellykrause]

Thanks for the answer. I will ignore that error until I get motivated enough to fire up pgadmin ;)