Summary
Since the last update about two months ago, the following problems have occurred: connection issues with Fortnite, test sessions failing to start, and Unreal crashing completely. Project publishing also fails because the memory usage cannot be calculated.
Please select what you are reporting on:
Unreal Editor for Fortnite
What Type of Bug are you experiencing?
Other
Steps to Reproduce
Title
UEFN crashes when opening a new blank map and launching test sessions after the latest update
Steps to Reproduce
Open UEFN.
Create a new blank island/project.
Wait for the map to load.
UEFN crashes while opening the new blank map.
If the project opens, click Launch Session.
Fortnite/UEFN crashes before the test session starts.
Try to run Memory Calculation.
Memory Calculation fails to start or complete.
Expected Result
Since the latest UEFN update, launching a Fortnite test session causes a crash. Memory Calculation is also not working.
A new blank map should open successfully. Launch Session should start a Fortnite test session without crashing, and Memory Calculation should complete successfully.
Observed Result
Launching a test session causes Fortnite/UEFN to crash. The session never starts. Memory Calculation also fails to start or complete.
UEFN crashes when opening a new blank map. If the project opens, launching a test session also causes a crash. Memory Calculation does not start or complete.
Platform(s)
PC, windows
Video
Additional Notes
Additional Information
The issue occurred after the latest UEFN update. It affects both new, empty projects and existing ones. Due to these problems, publishing is not possible, so I cannot provide an island code.