Unable to find preview data:

ℹ️ Support
1

Nextcloud AIO 27

Ill get this error, resulting in slow loading photos

[camerarawpreviews] Fout: Exception: Unable to find preview data: /var/www/html/custom_apps/camerarawpreviews/vendor/exiftool/exiftool/exiftool.bin -json -preview:all -FileType ‘/mnt/ncdata/__groupfolders/1/2023_11_09/Peronospora_aquilegiicola_0000003.tif’ → [{
“SourceFile”: “/mnt/ncdata/__groupfolders/1/2023_11_09/Peronospora_aquilegiicola_0000003.tif”,
“FileType”: “TIFF”
}]
at <>

  1. /var/www/html/custom_apps/camerarawpreviews/lib/RawPreviewBase.php line 110
    OCA\CameraRawPreviews\RawPreviewBase->getBestPreviewTag(“/mnt/ncdata/__g … f”)
  2. /var/www/html/custom_apps/camerarawpreviews/lib/RawPreviewBase.php line 60
    OCA\CameraRawPreviews\RawPreviewBase->getResizedPreview(“/mnt/ncdata/__g … f”, 2048, 2048)
  3. /var/www/html/custom_apps/camerarawpreviews/lib/RawPreviewIProviderV2.php line 25
    OCA\CameraRawPreviews\RawPreviewBase->getThumbnailInternal([“OC\Files\Node\File”], 2048, 2048)
  4. /var/www/html/lib/private/Preview/GeneratorHelper.php line 64
    OCA\CameraRawPreviews\RawPreviewIProviderV2->getThumbnail([“OC\Files\Node\File”], 2048, 2048)
  5. /var/www/html/lib/private/Preview/Generator.php line 361
    OC\Preview\GeneratorHelper->getThumbnail(["OCA\CameraRaw … "], [“OC\Files\Node\File”], 2048, 2048)
  6. /var/www/html/lib/private/Preview/Generator.php line 337
    OC\Preview\Generator->generateProviderPreview([“OC\Files\SimpleFS\SimpleFolder”], [“OC\Files\Node\File”], 2048, 2048, false, true, “image/x-dcraw”, “”)
  7. /var/www/html/lib/private/Preview/Generator.php line 149
    OC\Preview\Generator->getMaxPreview([“OC\Files\SimpleFS\SimpleFolder”], [], [“OC\Files\Node\File”], “image/x-dcraw”, “”)
  8. /var/www/html/lib/private/Preview/Generator.php line 116
    OC\Preview\Generator->generatePreviews([“OC\Files\Node\File”], [[1920,1080,false,“fill”]], “image/x-dcraw”)
  9. /var/www/html/lib/private/PreviewManager.php line 192
    OC\Preview\Generator->getPreview([“OC\Files\Node\File”], 1920, 1080, false, “fill”, null)
  10. /var/www/html/custom_apps/memories/lib/Controller/ImageController.php line 60
    OC\PreviewManager->getPreview([“OC\Files\Node\File”], 1920, 1080, false, “fill”)
  11. /var/www/html/custom_apps/memories/lib/UtilController.php line 20
    OCA\Memories\Controller\ImageController->OCA\Memories\Controller{closure}(“*** sensitive parameters replaced ***”)
  12. /var/www/html/custom_apps/memories/lib/Controller/ImageController.php line 67
    OCA\Memories\Util::guardEx([“Closure”])
  13. /var/www/html/lib/private/AppFramework/Http/Dispatcher.php line 230
    OCA\Memories\Controller\ImageController->preview(494758, 1920, 1080, true, “fill”)
  14. /var/www/html/lib/private/AppFramework/Http/Dispatcher.php line 137
    OC\AppFramework\Http\Dispatcher->executeController(["OCA\Memories\ … "], “preview”)
  15. /var/www/html/lib/private/AppFramework/App.php line 183
    OC\AppFramework\Http\Dispatcher->dispatch(["OCA\Memories\ … "], “preview”)
  16. /var/www/html/lib/private/Route/Router.php line 315
    OC\AppFramework\App::main(“OCA\Memories\ … r”, “preview”, ["OC\AppFramewo … "], [“494758”,“memories.Image.preview”])
  17. /var/www/html/lib/base.php line 1068
    OC\Route\Router->match(“/apps/memories/api/image/preview/494758”)
  18. /var/www/html/index.php line 36
    OC::handleRequest()

GET /apps/memories/api/image/preview/494758?c=731c79a18acf74eb87c6526fd7fe0ad3&x=1920&y=1080&a=1
from 84.85.81.111 by admin at 2023-11-13T15:38:02+00:00

2

There are numerous possibilities

I presume it goes away if you disable the camerarawpreviews app?

3

If i move the files then it is solved.

Enable/Disable previews does not help

4

When i both disable the previews app, previews are working.

No error except that memories complaince that previews is not installed and therfore is slow. Forget this …