I have containers running with the label net.unraid.docker.icon: "/location/on/my/disks"
Before Unraid update 7.3.2 the icons were displayed and we lived in a happy world.

Now, my custom icons are ignored and they all have the question.png default one.

Am I missing a breaking change or is it a regression ? Maybe a feature ?

To be 100% transparent, I'm using FolderView3, maybe it does something in the process, not sure.

Edited July 24Jul 24 by zaggash

You are supposed to use a URL, not a local path, but see the release thread, there are some workarounds posted there

I am not having any luck with local, file://, or https:// urls with 7.3.2.

I use homepage as my home dashboard and the same URLs that work for homepage do not work when I use them for the unraid label. when I inspect the dashboard page on unraid, it looks like it is not even attempting to load the icon I specified by the label. it has the src and onerror both set to question.png.

Update:

Ok, it looks like a reboot of unraid fixed it.

Edited July 25Jul 25 by korey_sed

Unfortunalty it didn't work.
I tried both file:/// and https:// on GitHub image icon link, none is working.

Tried on both Brave and Edge. Normal and private navigation.

The following worked for me:

(1) All local paths need "file://" at the beginning, e.g., "file:///mnt/user/xxx.png". Note the three slashes.

(2) Delete all files from "/var/lib/docker/unraid/images/" and "/var/local/emhttp/plugins/dynamix.docker.manager/images/"

(3) Delete the file "/var/local/emhttp/plugins/dynamix.docker.manager/docker.json"

(4) Reload the Docker UI page. After that, all the icons were back.