this solution worked for me, but i am using source control. the error started when i migrated from 4.15 to 4.17. persistent levels would save on demand, but not during auto-save. deleting saved folder fixed issue.
this solution worked for me, but i am using source control. the error started when i migrated from 4.15 to 4.17. persistent levels would save on demand, but not during auto-save. deleting saved folder fixed issue.