UEFN crashes whenever I attempt to create a landscape/import a heightmap.

Please select what you are reporting on:

Unreal Editor for Fortnite

What Type of Bug are you experiencing?

Stability

Summary

Using the landscape tool to import a heightmap inevitably crashes the engine.

Unhandled Exception: EXCEPTION_ACCESS_VIOLATION reading address 0x00000000000002c8

Steps to Reproduce

Use the landscape mode to create a landscape/import a heightmap.

Expected Result

Create the landscape without issue.

Observed Result

The engine crashes every single time.

Platform(s)

Windows 11

Additional Notes

The engine freezes on “creating landscape editor regions” and then crashes, giving me the error code above. This is quite frustrating, and I know it is not a me issue, as I can import the exact heightmap on UE5 without issue.

can you share the heightmap that caused the crash?

Its with any terrain over 1090 components so its not the height map

Same problem

FORT-741630 incident has been created. Status is ‘Needs Triage’.