All of my foliage is gone!

Well all of my foliage is gone throughout my entire scene… when i check to see there is nothing added to be painted… what happened to all ove my foliage!? Its as though it all magically got deleted!! WTF!?

When i try to go back to an autosave it tells me “failed to load asset”

Apparently NONE OF MY AUTOSAVE UMAP FILES WILL EVEN OPEN… no error given it just stops at around 75% and no message … it just stops trying… and gets rid of the percentage screen. This is a DISASTER OF EPIC PROPORTIONS!!! HELP!!!

Nevermind got the autosave working by renaming it to the previous file umap name.