[Crash] Dedicated Server with UMG

No this is not about my gameinstance, its about the UMG, i created a new project, add a new scene, add a umg with a button, add on blueprint CreateWidget and addToViewPort with the name of my umg, lunch the game on dedicated server whithout single process and the crash happen, before it crash on the console window heres the message
Can`t find the /script/umgEditor while loading