Current output:
koji mock-config --buildroot=9999 [ERROR] koji: TypeError: 'NoneType' object is not subscriptable
Metadata Update from @tkopecek: - Custom field Size adjusted to None - Issue set to the milestone: 1.25
Metadata Update from @tkopecek: - Issue tagged with: testing-ready
Metadata Update from @mfilip: - Issue tagged with: testing-done
PR #2709
Commit cc35903b fixes this issue
Commit dc5230c4 fixes this issue
This issue has been migrated to Fedora Forge: https://forge.fedoraproject.org/koji/koji/issues/2642
Please continue any further discussion there.