Hello,
I am facing a critical compiler error in UEFN that is blocking all development. Even after a complete reinstallation and on brand new blank projects, the Verse compiler fails to resolve any standard types from the /Fortnite.com/Devices module, returning “Script error 3506: Unknown Identifier” for types like tracker_device and class_selector_device.
Troubleshooting steps already performed without success:
Complete reinstallation of UEFN.
Verified file integrity through the Epic Games Launcher.
Created multiple new, blank projects.
Confirmed that using { /Fortnite.com/Devices } is at the top of the script.
Tested with different code syntaxes and device API names.
Manually typed code to rule out formatting errors.
Used the "Build Verse Code" function manually, but the compiler still fails as shown in the Message Log.
The error occurs consistently across all projects. I believe this is a fundamental issue with my UEFN installation or environment. I have attached a screenshot of my Message Log showing the compiler failure.
Any help in resolving this environmental issue would be greatly appreciated.
Thank you.
