We're attempting to use Upgrade Plans for an upgrade from Yokohama to Zurich, but keep getting an error when trying to build the plan.
- We cloned prod into a sub-prod (sandbox) instance.
- Upgraded it to Zurich.
- Set it as the Builder instance.
- Resolved several post-upgrade Skipped records (reverting them to out of the box) from the most recent upgrade.
- Confirmed that the revert changes we've made exist on the sys_update_xml table, and display as having been Reviewed and reverted in the Skipped Records list.
- Did not update any plugins or store apps yet.
- Attempted to Build Plan, but get a "Did not find any skips or app lifecycle changes" error.
Any thoughts on why we're not able to build an Upgrade Plan or specifically what would cause this error?
