Missing Niagara assets folder

Summary

Hello, I’m having issues with a map I just published. In the UEFN editor, I’m getting a lot of errors—42 on the general screen and 144 in the map. All the errors are of the same type: uasset files not found.

The error message shows the path where these files should be located, which is in the Effects folder. The full path is:

C:/Program Files/Epic Games/Fortnite/FortniteGame/Content/Effects/Niagara/etc…

But the Effects folder doesn’t exist. I thought it might be an issue with my computer, but I reinstalled UEFN and the problem remained. I even installed it on another computer, and it was the same.

Anyone can help me?

Please select what you are reporting on:

Unreal Editor for Fortnite

What Type of Bug are you experiencing?

Assets

Steps to Reproduce

  1. Place an asset like Movement Modulator or similar that uses Niagara
  2. Run the game

Expected Result

The map should work properly

Observed Result

Assets dissapear in game and some devices don’t work

Platform(s)

PC Windows 11

Island Code

7472-1864-9331

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