Yep the desktop line was definitely missing so after adding that I continued down the rabbit hole. Now I can build the snap but can’t install it. It fails with:
- Ensure prerequisites for "gtk-desktop-example" are available (no snap revision available as specified)
@jamesh, when searching for a solution to this error, I actually found your post on using gtk-common-themes, but even putting these plugs in place (using gnome-3-32-1804), I still can’t get past the “Ensure prerequisites are available” error. Do you have any thoughts on what generally causes such an error?