GenericError: Invalid SCM URL: 'git://git.fedorahosted.org/git/spin-kickstarts.git?#55fdac893b8908901409892e9f430ad6e0b8247d'
note the '' around the URL
if you compare http://koji.fedoraproject.org/koji/taskinfo?taskID=13025799 to a non pungi generated livemedia task created outside of pungi http://koji.fedoraproject.org/koji/taskinfo?taskID=12995324 and a image task created by pungi http://koji.fedoraproject.org/koji/taskinfo?taskID=13025767 we are doing something different when creating the koji tasks for livemedia and we need to not do it
https://pagure.io/pungi/pull-request/158 fixes it
This issue has been migrated to Fedora Forge: https://forge.fedoraproject.org/pungi/pungi/issues/157
Please continue any further discussion there.