Can't navigate to settings and "Fontconfig error: No writable cache directories" error

[paulr24]

Is there an existing issue for this?

• [X] I have searched the existing issues

Current Behavior

I'm running a new install of the latest Docker image on a Synology NAS and was able to login using the default credentials but when I tried to go to the Settings tab it just won't get there (I can navigate to some of the other tabs though). I checked my Docker logs and see "Fontconfig error: No writable cache directories." Any idea how to get past this?

Expected Behavior

No response

Steps To Reproduce

1. Running Docker on a Synology NAS
2. With basically the default config
3. Unable to navigate to Settings and getting "Fontconfig error: No writable cache directories" errors in logs

Environment

- OS: Synology DSM 7.2
- How docker service was installed: docker-compose from https://hub.docker.com/r/linuxserver/booksonic

CPU architecture

x86-64

Docker creation

---
version: "2.1"
services:
  booksonic:
    image: lscr.io/linuxserver/booksonic
    container_name: booksonic
    environment:
      - PUID=1000
      - PGID=1000
      - TZ=Europe/London
    volumes:
      - </path/to/appdata/config>:/config
      - </path/to/audiobooks>:/audiobooks
      - </path/to/podcasts>:/podcasts
      - </path/to/othermedia>:/othermedia
    ports:
      - 4040:4040
    restart: unless-stopped

Container logs

Config /config /metadata
[2023-11-07 06:19:42] INFO: === Starting Server ===
[2023-11-07 06:19:42] INFO: [Server] Init v2.5.0
[2023-11-07 06:19:42] INFO: [Database] Initializing db at "/config/absdatabase.sqlite"
[2023-11-07 06:19:42] INFO: [Database] Db connection was successful
[2023-11-07 06:19:43] INFO: [Database] Db initialized with models: user, library, libraryFolder, book, podcast, podcastEpisode, libraryItem, mediaProgress, series, bookSeries, author, bookAuthor, collection, collectionBook, playlist, playlistMediaItem, device, playbackSession, feed, feedEpisode, setting
[2023-11-07 06:19:44] INFO: [BackupManager] 0 Backups Found
[2023-11-07 06:19:44] INFO: [BackupManager] Auto Backups are disabled
[2023-11-07 06:19:44] INFO: [LogManager] Init current daily log filename: 2023-11-07.txt
[2023-11-07 06:19:44] INFO: Listening on port :80
[2023-11-07 06:19:46] INFO: [SocketAuthority] Socket Connected c-HLf7awg7OVr8zNAAAB
[2023-11-07 06:21:53] INFO: [Watcher] Initializing watcher for "Books".
[2023-11-07 06:21:53] INFO: [Watcher] "Books" Ready
[2023-11-07 06:22:54] INFO: [Watcher] Initializing watcher for "Podcasts".
[2023-11-07 06:22:54] INFO: [Watcher] "Podcasts" Ready
[2023-11-07 06:24:07] INFO: [Watcher] Initializing watcher for "Books".
[2023-11-07 06:24:07] INFO: [Watcher] "Books" Ready
[2023-11-07 06:24:20] INFO: [Watcher] Re-Initializing watcher for "Books".
[2023-11-07 06:24:20] INFO: [Watcher] Initializing watcher for "Books".
[2023-11-07 06:24:20] INFO: [Watcher] "Books" Ready
[2023-11-07 06:26:37] INFO: [SocketAuthority] Socket c-HLf7awg7OVr8zNAAAB disconnected from client "paulr24" after 411406ms (Reason: transport close)
[2023-11-07 06:27:53] INFO: [Auth] paulr24 logged in from ***.**.***.**
[2023-11-07 06:28:28] INFO: [LibraryScanner] Library metadata precedence changed since last scan. From [Unset] to [folderStructure,audioMetatags,txtFiles,opfFile,absMetadata]
[2023-11-07 06:28:28] INFO: [LibraryScanner] Starting (forced) library scan 3beb06fa-3b16-429c-ac45-e14c17c175d4 for Audiobooks
[2023-11-07 06:28:57] INFO: Received ping
[2023-11-07 06:30:55] ERROR: [AudioFileScanner] Invalid data found when processing input : "/books/audiobooks/Upgrade [B09L9TXHN4]/Upgrade꞉ A Novel [B09L9TXHN4] - 06 - Chapter 3.m4b" (AudioFileScanner.js:159)
[2023-11-07 06:31:22] INFO: Received ping


-07 06:31:35] ERROR: [AudioFileScanner] Invalid data found when processing input : "/books/audiobooks/The Real Sherlock [B07QY2QMCR]/The Real Sherlock꞉ An Audible Original [B07QY2QMCR] - 6 - Episode 5꞉ Fame, Fortune & War .m4b" (AudioFileScanner.js:159)
[2023-11-07 06:31:53] INFO: [Auth] paulr24 logged in from ***.**.***.**
[2023-11-07 06:34:07] INFO: [PlaybackSessionManager] startSession: Closing open session "The Real Sherlock: An Audible Original (Unabridged)" for user "paulr24" (Device: Pixel 7 SDK 34 / v14)
[2023-11-07 06:40:15] INFO: Received ping
[2023-11-07 06:57:11] INFO: [LibraryScanner] Library scan 3beb06fa-3b16-429c-ac45-e14c17c175d4 completed in 28:42.0 | 53 Added | 0 Updated | 0 Missing
[2023-11-07 06:57:15] INFO: [LibraryScan] Scan log saved "/metadata/logs/scans/2023-11-07_3beb06fa-3b16-429c-ac45-e14c17c175d4.txt"
[2023-11-07 06:57:15] INFO: [LibraryController] Scan complete

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