Here's the error I run into on my desktop:
Error:
Problem: problem with installed package eclipse-jgit-5.4.0-4.fc30.noarch
- eclipse-jgit-5.4.0-4.fc30.noarch does not belong to a distupgrade repository
- nothing provides jgit = 5.3.0-5.fc31 needed by eclipse-jgit-5.3.0-5.fc31.noarch
Eclipse doesn't appear to be having a good time right now with the transition to 31
from what I see:
https://apps.fedoraproject.org/koschei/groups/eclipse