Lychee: Thumbnails and images not displaying

I have an install on a TrueNAS system. Installed with: this

I am running the latest master (4.5.0). I have been successful in uploading images but my front page displays like:

And if I do into unsorted, I see nothing:

Looking in the console logs after entering unsorted, I do see an error:

But no errors on the server side.

Diagnostics

Diagnostics
    -------
    Warning: Dropbox import not working. dropbox_key is empty.
    Info: Latest version of PHP is 8.1
    Warning: Default timezone not properly set; you might experience strange results when importing photos without explicit EXIF timezone




    System Information
    --------------
    Lychee Version (git):            master (e0c2c8c) - Data not in Cache
    DB Version:                      4.5.0
    
    composer install:                --no-dev
    APP_ENV:                         production
    APP_DEBUG:                       true
    
    System:                          FreeBSD
    PHP Version:                     8
    PHP User agent:                  Lychee/4 (https://lycheeorg.github.io/)
    Timezone:                        UTC
    Max uploaded file size:          16G
    Max post size:                   16G
    Max execution time:              3600
    MySQL Version:                   10.3.32-MariaDB
    
    Imagick:                         1
    Imagick Active:                  1
    Imagick Version:                 1692
    GD Version:                      2.3.1

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    Config Information
    --------------
    version:                         040500
    check_for_updates:               0
    sorting_Photos_col:              taken_at
    sorting_Photos_order:            ASC
    sorting_Albums_col:              max_taken_at
    sorting_Albums_order:            ASC
    imagick:                         1
    skip_duplicates:                 0
    small_max_width:                 0
    small_max_height:                360
    medium_max_width:                1920
    medium_max_height:               1080
    lang:                            en
    layout:                          1
    image_overlay_type:              desc
    default_license:                 none
    compression_quality:             90
    full_photo:                      1
    delete_imported:                 0
    Mod_Frame:                       1
    Mod_Frame_refresh:               30
    thumb_2x:                        1
    small_2x:                        1
    medium_2x:                       1
    landing_page_enable:             0
    landing_owner:                   John Smith
    landing_title:                   John Smith
    landing_subtitle:                Cats, Dogs & Humans Photography
    landing_facebook:                https://www.facebook.com/JohnSmith
    landing_flickr:                  https://www.flickr.com/JohnSmith
    landing_twitter:                 https://www.twitter.com/JohnSmith
    landing_instagram:               https://instagram.com/JohnSmith
    landing_youtube:                 https://www.youtube.com/JohnSmith
    landing_background:              dist/cat.jpg
    site_title:                      BKDS
    site_copyright_enable:           1
    site_copyright_begin:            2022
    site_copyright_end:              2022
    additional_footer_text:          
    display_social_in_gallery:       0
    public_search:                   0
    SL_enable:                       0
    SL_for_admin:                    0
    public_recent:                   0
    recent_age:                      1
    public_starred:                  0
    downloadable:                    0
    photos_wraparound:               1
    map_display:                     0
    zip64:                           1
    map_display_public:              0
    map_provider:                    Wikimedia
    force_32bit_ids:                 1
    map_include_subalbums:           0
    update_check_every_days:         3
    has_exiftool:                    0
    share_button_visible:            0
    import_via_symlink:              0
    has_ffmpeg:                      0
    location_decoding:               0
    location_decoding_timeout:       30
    location_show:                   1
    location_show_public:            0
    rss_enable:                      0
    rss_recent_days:                 7
    rss_max_items:                   100
    prefer_available_xmp_metadata:   0
    editor_enabled:                  1
    lossless_optimization:           0
    swipe_tolerance_x:               150
    swipe_tolerance_y:               250
    local_takestamp_video_formats:   .avi|.mov
    log_max_num_line:                1000
    unlock_password_photos_with_url_param: 0
    nsfw_visible:                    1
    nsfw_blur:                       0
    nsfw_warning:                    0
    nsfw_warning_admin:              0
    map_display_direction:           1
    album_subtitle_type:             oldstyle
    upload_processing_limit:         4
    public_photos_hidden:            1
    new_photos_notification:         0
    legacy_id_redirection:           1

About this issue

Original URL
State: closed
Created 2 years ago
Comments: 18 (10 by maintainers)

Most upvoted comments

Could you access your SQL database via the CLI and delete that photo from the DB manually via DELETE FROM "photos" WHERE id = 'FMo4_mXNeWHPv7Lp-Wvqnl8Q'?

Then check whether everything works again. I guess it should. After that, try to re-upload the photo again. If the error re-appears, have another look in the logs.

nagmat84 on Feb 26, 2022

Found the problematic entry. The photo with ID FMo4_mXNeWHPv7Lp-Wvqnl8Q is the reason. This photo has

"size_variants": {
  "original": null,
  "medium2x": null,
  "medium": null,
  "small2x": null,
  "small": null,
  "thumb2x": null,
  "thumb": null
}

This should not happen. At least the original must be there even if the back-end was not able to create the other size variants due to an unsupported file type. So the question is what is so special about photo FMo4_mXNeWHPv7Lp-Wvqnl8Q?

nagmat84 on Feb 26, 2022