Cook Failed: with error code errors.com.epicgames.cookplugin.versebuildscripterror).

Summary

I started getting a constant error this morning saying I have errors in the Verse code, even though the verse build itself works without problems and doesn’t give any errors, most likely the VS code wouldn’t give any errors either but the listenable was broken in the API.

The error happens every time I run the project.

What I tried:

  1. Read full logs. There is nothing in the logs. No errors.
  2. Deleting the last written code
  3. Validate the project
  4. Resave the project completely

Please select what you are reporting on:

Unreal Editor for Fortnite

What Type of Bug are you experiencing?

Stability

Steps to Reproduce

Project: 2deee1b7-4720-841e-c760-9f93da6f769b
Snapshot: 217

Expected Result

Opportunity to enter the project

Observed Result

CookError

Platform(s)

PC, Windows

Island Code

not published

It looks like you’ve had some success here, are you unblocked? If you are, what changes did you make?

I was not able to get the project running in the current version, so I had to do a rollback to yesterday. The project is now up and running.

Now I will repeat the part of the work I did today, but with fewer iterations. If I can figure out what the problem is, I will let you know

Thank you so much, @ArcaneStudio!

Hi there! If you could if they can diff between your snapshots before and after (and specifically diff the asset digest), it might help narrow down what exactly is different here, even if your Verse code compiles locally.

Unfortunately for assets.digest it gives an error when I want to see its history. I’m not very good with URC and diffs, so if you can tell me how I can do this, I’d be happy to share them.

Yea, that file is not under revision control since it’s automatically generated. I meant more if you could copy its contents from the older version into a separate text file, then sync forwards to your current revision and diff the two manually that way; that should allow you to more easily see what the differences in the generated digests are.

Sorry, but my last backup lasted 4 hours and 30 minutes. I’m gonna have to spend all day on these diffs