Unable to Publish/Update Map Due to Experimental Features Error

Summary

Hello Epic team, I am currently facing an issue that is hindering my ability to publish my UEFN map. The Creator Portal indicates an error stating that ‘experimental features’ are enabled, which is obstructing the publishing process. However, I have thoroughly reviewed all project settings and can confirm that no experimental features are activated in my project everything is disabled. What is particularly frustrating is the lack of a clear method to determine the source of this flag. I do not receive any errors in UEFN or Verse, and there are no indications in the logs or user interface that point to a specific asset or actor that could be responsible for this. If the issue arises from a hidden or corrupted actor utilizing experimental data, there is currently no means for creators to identify or rectify it on our own.

Request: I kindly ask you to consider implementing a more explicit indicator or warning system in UEFN or the Creator Portal that can:
• Notify creators if any asset or actor is triggering the experimental flag.
• Offer debugging information or references to the location of the issue.
• Enable creators to more easily identify and eliminate the problematic content.

As it currently stands, it is impossible to proceed with publishing or even ascertain what requires fixing, which can pose a significant obstacle for creators.

Please select what you are reporting on:

Unreal Editor for Fortnite

What Type of Bug are you experiencing?

Publishing

Steps to Reproduce

no steps bc nothing changed

Expected Result

Error

Observed Result

.

Platform(s)

PC

Island Code

1799-4250-3182

Upload an image

hi @Tix
There was a known problem with Scene Graph, which has come back in 36.20
see fix here
and my reply to the restart of the problem

[Cant publish -due to Exprimantal Fix ([MAJOR] Asset Reflection - #53 by hellobard)

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Thank you very much it worked!

I’d still would hope Epic considers implementing a more explicit indicator or warning system in UEFN.

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