I was working this morning and this happened...
I can't click on any menu buttons, nor can I click on any of the objects in the tree. I noticed the font shrunk a bit (as shown in the picture).
Loading up a different world(12 objects total), everything works.
Seem to have hit some sort of ceiling here, but I can't delete anything to free up resources.
I had this happen to me and restarting my computer fixed it. Give it a try and let me know if it fixed it or not.
I had a separate instance of this. One of my objects was set to a position outside of the world bounds and deleting it fixed the issue. I had to clone the world to delete the object though.
As a last resort, try duplicating the world and access the clone. If that doesn't work, please submit a Zendesk ticket so the Meta team can look into it
A cloned world is still giving me the same issues.
However, it's not letting me submit a support ticket, saying it was for developers. I swore I was one.
Cloning, and going to a prior backup set me straight. I already deleted 356 redundant items in favor of a textured item(that will save tons of objects).
