by ArtW » Thu Dec 27, 2018 8:04 pm
If you have access to your library from a windows computer you can use a small powershell script that I wrote for that exact purpose. It lists all folders at a given location that have files of one type (flac or mp3 for example) but are also missing another file, in my case: Folder.jpg
It's not a perfect "out of the box" solution but it is better than hunting for those folders with missing images. I'm not at home at the moment, I'll post the script later.