A workaround is to first restore the backup with the same version of Juju client used to create the backup. Then run upgrade-juju to bring the controller up to the latest version. The upgrade will ensure the database is migrated to match the latest Juju.
A workaround is to first restore the backup with the same version of Juju client used to create the backup. Then run upgrade-juju to bring the controller up to the latest version. The upgrade will ensure the database is migrated to match the latest Juju.