When you accidentally submit the badge you are creating before choosing an image or icon, you have to add both to get rid of the error messages and be permitted to save. I think it should be sufficient to add one of the two.
4 Mi Piace
Probably related to Badges lost their images in Edit forms, cannot edit them as well
3 Mi Piace
No it’s no related to this one, will have a look this upcoming week.
2 Mi Piace
Fixed in:
1 Mi Piace