This is an urgent and critical problem. Everytime, I try to open this 1 specific project (been working on it for 2-3 months, unpublished) it gives me the following error shown in the image below. This problem started yesterday and the last thing I remember doing to that map are a few changes to the landscape (adding grass grids, removing some, deleting layers…etc). I closed UEFN like usual and the next day when I tried to open the project this error showed up. All my other projects are FINE and they all open successfully. The project size was about 4%.
What does this error mean? What can have caused this and how can I fix it? I will try any suggestions. I have tried everything possible and even talked to people in the official UEFN server but no one seems to know what this error means.
Steps I’ve taken:
-Validating Files from Epic Games
-Uninstalling UEFN
-Updating, restarting, and shutting down my computer
-Opening other projects in UEFN (they all open normally except this one)
