I found a hard drive that fell behind my server, it said JF_12-04-24 on it, so I swapped the drive with the one in my server, booted it up, and it was windows 10 with Jellyfin 10.10.3, all working perfect. I forgot I cloned the drive before I updated. Then I looked on my work computers backup drive and found clone hard drive images from every time I upgraded Jellyfin...
What I'm worried about is when are they going to force an upgrade like they did once before..
What do I do with the script? How do I run it?
What I'm worried about is when are they going to force an upgrade like they did once before..
(2025-11-24, 10:29 PM)Fate Wrote:(2025-11-24, 02:52 PM)plastikpamaro Wrote: Looking at the discussions here, this issue appears to occur frequently. Do we have any idea what it could be?The reason is pretty clear.
The OP omitted the Season X folder. So all episode were directly in the Folder with the name of the Series.
This is against the naming convention. I think jellyfin used to create "virtual seasons" if it saw no explicit Season folders. That feature seems to be broken.
So after 10.11.x these series are empty.
That is not covered by the unit test on the jellyfin repo thats why probably the devs didn't notice.
Two options:
1. use a batch script to create the season folders and then rescan the library.
2. create a bug report and see if the devs are willing to restore this compatibility mode.
I went with option 1. So if you want to adopt my script for your purpose feel free.
https://pastebin.com/XEyp52mH
If you have multiple seasons in a single folder you need to adapt the script
What do I do with the script? How do I run it?