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    Jellyfin Forum Support Troubleshooting [ERR] Emby.Server.Implementations.Library.LibraryManager: Cannot compute blurhash

     
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    [ERR] Emby.Server.Implementations.Library.LibraryManager: Cannot compute blurhash

    Cannot compute blurhash for jpg image
    happyvoid
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    #1
    2024-06-18, 09:46 AM (This post was last modified: 2024-06-19, 02:52 PM by happyvoid. Edited 1 time in total.)
    While looking at the log in the past days I noticed this error showing up repeatedly:


    [2024-06-18 02:30:32.653 +02:00] [ERR] [183] Emby.Server.Implementations.Library.LibraryManager: Cannot compute blurhash for " MM.jpg"
    System.NullReferenceException: Object reference not set to an instance of an object.
      at BlurHashSharp.SkiaSharp.BlurHashEncoder.Encode(Int32 xComponent, Int32 yComponent, String filename, Int32 maxWidth, Int32 maxHeight)
      at Jellyfin.Drawing.Skia.SkiaEncoder.GetImageBlurHash(Int32 xComp, Int32 yComp, String path)
      at Emby.Server.Implementations.Library.LibraryManager.UpdateImagesAsync(BaseItem item, Boolean forceUpdate)


    I understand there is trouble generating a blurhash. But I fail to find that file. I do have an image folder added to Jellyfin as photos. But in that folder I do not see a file " MM.jpg".

    Since the log does not give the file path and search does not show any result, how can I best resolve this error?
    TheDreadPirate
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    #2
    2024-06-18, 01:42 PM
    Is it causing any issues? If not, I wouldn't be concerned. It may have failed on the first attempt for whatever reason and succeeded on another attempt. I see these in my log periodically and don't see anything to indicate an actual problem.
    Jellyfin 10.10.7 (Docker)
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    happyvoid
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    #3
    2024-06-19, 02:51 PM
    Don't think this is causing any trouble. Just wanted to get the setup right and the fact the log is referencing files I am unable to find had me scratch my head.
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