I'm encountering the same issue. Try to load a project, "Glasses" crashes, error message saying that Base.lsb in Divinity Original Sin 2/Public/Game/Assets/Materials/UI/Base.lsb is missing. However when i go looking for it, I don't have a Game folder in public, so really, nothing there exists. I've reinstalled the editor, downloaded the Divinity Engine 2 Data dlc, verified files for both the game and the editor, yet the issue persists. Clearly i'm missing files, but i have no idea where/how to actually get them. Is my only hope to just reinstall the entire game?