Unable to launch session of a particular map

[Mineblo]

This is actually a different thing.
The content’s of this comment here should solve this issue most likely

The new UEFN update broke my map

@PrestigeZombiess I found a temporary fix to stop that error from happening, Before doing anything backup your project files just to be safe (I believe this breaks Unreal Revision Control so do the old method of just copying and pasting the folder of the project i guess) Go to your Projects Folder And Find the .uefnproject file, rename the file to an appropriate name that abides the guidelines. [image] Once you did that open it with notepad and make the “title” match it to the new name …