UEFN crashes at 73% loading and DOES NOT fix even after a full windows change and hard format...

Please select what you are reporting on:

Unreal Editor for Fortnite

What Type of Bug are you experiencing?

Other

Summary

UEFN crashes every time I launch it.
The crash happens when it’s loading MetaHuman plugin at 73% loading and it started happening after version 29.10
I fully update and reset my bios, formatted my hard drive, installed a new windows updated all the drivers and it DID NOT fix

Steps to Reproduce

Open UEFN

Expected Result

UEFN opens

Observed Result

UEFN crashes at 73% when it’s loading MetaHuman plugin

Platform(s)

Windows / PC

Additional Notes

Also when the crash happens every time it give me a different type of crash report here is some of them:

Unhandled Exception: EXCEPTION_ILLEGAL_INSTRUCTION


Fatal error: [File:D:\build++Fortnite\Sync\Engine\Source\Runtime\Core\Private\GenericPlatform\GenericPlatformMemory.cpp] [Line: 253]
Ran out of memory allocating 24 (0.0 MiB) bytes with alignment 2237097232. Last error msg: The operation completed successfully…


You do not have any debugging symbols required to display the callstack for this crash.


Unhandled Exception: EXCEPTION_ACCESS_VIOLATION reading address 0xffffffffffffffff


Unhandled Exception: EXCEPTION_ACCESS_VIOLATION writing address 0x0000000000000030


Unhandled Exception: EXCEPTION_ACCESS_VIOLATION writing address 0x0000000000000000


Unhandled Exception: EXCEPTION_ACCESS_VIOLATION reading address 0x00000b5b14000480


Unhandled Exception: EXCEPTION_ACCESS_VIOLATION reading address 0x000008bbfefe38c0 (when this one happened it said it’s crashed but it was still loading and stuck at 73% for hours)

I have the same problem :

UEFN loading stops at 73% Meta-human then crashes

  • I’ve updated my bios (the problem is still there)
  • I’ve updated all my drivers (the problem is still there)
  • I uninstalled fortnite and uefn then reinstalled them (the problem is still there)
  • I’ve uninstalled and reinstalled the EPIC GAMES launcher, then Fortnite and UEFN (the problem is still there)

I can’t find a solution. Please help us.

Here’s a video of what happens:

@SENATOR_Z

Has the problem been solved on your side?

If so, what did you do?

Did you wait desperately for an update from UEFN?

The status of FORT-752548 incident has been moved from ‘Unconfirmed’ to ‘Needs Triage’.

got the same issue, seems to be UNSOLVED.