Ok, here is what I’ve learned:
If you
- Don’t have the experimental inventory enabled
- You’ve recreated the world settings
- You’ve tried publishing with the errors and still can’t
I do suggest visiting some of the other threads to see if anything there can help. As of 37.50, every project is indicating it has Experimental Settings Turned On, even when they are not
This is scheduled to be addressed in 38.00.