Today i noticed one my maps wasn’t showing up anymore in the content browser of UE4, although it was still there in the windows explorer. As i opened the map with an editor I saw its filled with ‘NUL’, so basically it’s broken. It was working fine the last time i had UE4 opened.
I have a few backups of this map, which were created by UE4. Some of them in the “Saved\Backup” folder, and some in the Autosaves folder.
The problem, none off them will work. Evertime i try to load a backup-version of this map the viewport stays black. They look fine in text editor. Just like the working maps.
I’m asking now, what can i do to load those maps? I really don’t want to loose this map.
Thank you so much!