ui widget blueprint crashing uefn

Summary

i made some ui widget blueprints in uefn, i added some conditions to them, and i went to try them out in a session, but then i got an error about the widget bp’s, so i went to open them and check them out and while the bp was loading it gets stuck on a specific place and uefn crashes, everytime

Please select what you are reporting on:

Unreal Editor for Fortnite

What Type of Bug are you experiencing?

UI/Tools

Steps to Reproduce

make a widget bp, add conditions

Expected Result

bp works fine without problem, and open up without crashing uefn

Observed Result

loading stops, uefn crashes

Platform(s)

pc