My maps in UEFN have reverted to their first version when they were in Fortnite Creative, and the maps I worked on from the beginning using UEFN have been deleted. I have no idea why this happened. Is there a solution?
Did you by any chance delete/reset your pc? Unless you check-in your changes to the unreal revision control the changes stay locally on your pc only
Yes, a problem occurred on my PC and everything was deleted, but is it possible that the map files were stored on my device?
If you did not suffer data loss you could try manually finding your project files, look in your drive for .uefnproject files, the folder where each is will be a project, you can then manually load them in uefn using the Browse option and manually navigating to them.
Unfortunately, all the data has been corrupted and disappeared. Isn’t there another solution?