Only zip packages are supported

[0belous]

Jellyfin 10.10.5

Added https://raw.githubusercontent.com/bvolvy/CustomLogoPlugin/main/manifest.json in catalogue repositories.

When installing from catalogue it shows a message as if it has installed but the install button remains

An error is logged

[2025-05-26 12:35:43.180 +01:00] [ERR] [33] Emby.Server.Implementations.Updates.InstallationManager: Only zip packages are supported. "https://github.com/bvolvy/CustomLogoPlugin/releases/tag/v1.0.0" is not a zip archive.
[2025-05-26 12:35:43.180 +01:00] [INF] [33] Emby.Server.Implementations.Updates.InstallationManager: Plugin "installed": "Custom Logo" "1.0.0"
[2025-05-26 12:35:43.317 +01:00] [INF] [33] Emby.Server.Implementations.ApplicationHost: App needs to be restarted.

And after restarting jellyfin the plugin is not installed.

[D-E-N-U]

I can confirm this, the plugin is not available after a restart.

[madelynnsadie]

I can also confirm

[BadBlackKiller007]

Same issue on my end

[SomethingWithComputers]

Samesies

[hollywoot]

Same issue

[mrquim]

Same issue here too

[flexcrush420]

Same issue, Jellyfin 10.10.7, any fix?

[SleepyPeko]

Yep, same over here too

[flexcrush420]

Hi all, I couldn't wait, if you are just trying to change your logo, add this custom CSS via the dashboard, changing the YOURLINKHERE to your actual link. I hosted mine on imgur and it works fine, cheers!

.pageTitleWithLogo.pageTitleWithDefaultLogo {
background-image: url("YOURLINKHERE") !important;
background-repeat: no-repeat !important;
background-position: left center !important;
background-size: contain !important;
width: 150px !important;
height: 40px !important;
display: inline-block !important;
text-indent: -9999px; /* hides any text if present */
}

Edit:
Or alternatively, you can just replace banner-light.png in the C:\Program Files\Jellyfin\Server\jellyfin-web\assets\img folder with your logo.

[madelynnsadie]

Edit: Or alternatively, you can just replace banner-light.png in the C:\Program Files\Jellyfin\Server\jellyfin-web\assets\img folder with your logo.

This seems to serve as a generally better solution, as it lets you modify more than just the logo.
In a docker compose, you can cp /jellyfin/jellyfin-web/assets/img to some path on your host and add ./assets:/jellyfin/jellyfin-web/assets/img as a volume

[DieserCoookie]

I also have this problem, thought i was going crazy...

[admitguy]

was this ever fixed?

[MichelfrancisBustillos]

+1 for the same issue