UEFN crashes with certain trees in project on older nvidia gpus

Please select what you are reporting on:

Unreal Editor for Fortnite

What Type of Bug are you experiencing?

Stability

Summary

UEFN crashes when loading a project with either a BP_Tree_Asteria_BalsaTree_C or BP_Tree_Asteria_RubberTree_C on a computer with a NVIDIA 10 or 20 series card

Steps to Reproduce

  1. Open UEFN on a PC with a NVIDIA 10 or 20 series card (tested with RTX 2060, GTX 1060, GTX 1070 & GTX 1650) and make a new project
  2. Open the content drawer, go to the fortnite folder, search for either BalsaTree or RuberTree, and drag it into the level
  3. Save and close UEFN
  4. Re-open UEFN and load the project

Expected Result

The project loads normally.

Observed Result

UEFN crashes

Platform(s)

PC (w/ NVIDIA GTX 10/RTX 20 series cards)

Crash Logs:
UECC-Windows-51EE571640895054FC1B479D4C3AB904_0000.zip (232.7 KB)