Can't build verse code from VSCode since v38.00

General Issues and Bug Reporting
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1

Summary

When using VSCode the same way from previous versions of UEFN, when hitting ctrl-shift-b to build, it shows an error instead of successfully building:
Verse build: Unexpected Error! TypeError: Cannot read properties of undefined (reading ‘write’))

It still seems to be building fine though and there is nothing wrong with the verse code. The Verse.Digest.verse file is showing red in the explorer of vscode, but it’s been like that forever and we haven’t had this problem.

Verse does build properly if hittng the button in UEFN, but that sucks and the keyboard shortcut from vscode should work.

Please select what you are reporting on:

Unreal Editor for Fortnite

What Type of Bug are you experiencing?

Verse

Steps to Reproduce

Create verse code in vscode or open a project from before that has verse and use the keyboard shortcut to build in vscode

Expected Result

Should build successfully

Observed Result

shows error that it can’t

Platform(s)

pc

Upload an image

Screenshot 2025-11-01 205201.png

2

Just posted this issue as well. Verse compiles but fails validation - #2 by Snowfall_Jaden

3

my verse compiles just fine though, just not from VSCode. Different problem I think.

4

Ah my bad, I think you are right that this is different.

5

FORT-1006727 has been created and its status is ‘Unconfirmed’. This is now in a queue to be reproduced and confirmed.

6

We’ll get the team to take a look, thank you!

1 Like
7

Getting this error as well, says I have three errors in my code, even though before the update it worked fine.

8

Its a known bug, mentioned in the patch notes. Due to verseworkflowserver not working

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1 Like
9

ohhhh… I didn’t know it was the same thing. Thanks!

10

imageWhat am I supposed to do