New comment by paper42 on void-packages repository

https://github.com/void-linux/void-packages/issues/37555#issuecomment-1186549202

Comment:
from https://specifications.freedesktop.org/desktop-entry-spec/desktop-entry-spec-latest.html:

> DbusActivatable: A boolean value specifying if D-Bus activation is supported for this application. If this key is missing, the default value is false. If the value is true then implementations should ignore the Exec key and send a D-Bus message to launch the application. See D-Bus Activation for more information on how this works. Applications should still include Exec= lines in their desktop files for compatibility with implementations that do not understand the DBusActivatable key.

It seems like your system is missing the dbus user session, but wofi tries to launch gnome-disks with a dbus message.
I think this is a bug in wofi - wofi should fall back to just running Exec when the dbus user session is not available.