If something is blocking the One File Per Actor file, you can delete the actor inside Unreal, but the file won't be deleted and will reappear after the map is reloaded.

Licensee:
Artist reported removed actors reappearing

I suspect that file got loaded by something and tested what going to happen if you open a file for read

I used python to test

lock_file = R'Content\__ExternalActors__\empty\2\EZ\0RUFESHPBMMD8KGHEWO1O0.uasset'
f = open(lock_file, 'r')

you can delete the actor inside Unreal

it would look like everything fine

but the file won't be deleted and will reappear after the map is reloaded (but in 5.0 you need to reload engine)

It will try to ask for save of unload but I think actor should not be removed in that case or error/warning should be more obvious

There also an error that is a warning

LogFileManager: Warning: Error deleting file: D:/other/unloaded_actors/Content/ExternalActors/empty/2/Q2/JZ2L80I7AEC44B7IED0BYR.uasset (Error Code 32)

in 5.0 it also wasn't updating after map reload

Thank you

I am not able to find world outliner how to enable it?

How can i modify the param name in EQS node

Bonjour j'ai un petit problème c'est que je ne vois plus l'onglet "scability" pour changer les graphismes de uefn et j'ai pas trouvé l'option pour le faire revenir ?

How to achieve HLSL Multiple Render Target in Material blueprints?

How can actor's procedural mesh component variables translate positions with acotr?

Undefined sysmbol: typeinfo for AActor when cross-compile linux dedicated server on windows

How does TextureRenderTarget2D get TArray<uint8> type data?

Epic games launcher打不开

What properties of the progress bar can be used for drag and drop highlighting?

What property of the Slider is the image used when dragging?