Spawn Error SpawnActor failed because we are in the process of tearing down the world

[mehack]

@Celldelning

Oh, so it is not a multiplayer/network issue but probably a setup issue.

Play in editor “PIE” is not the same as a Packaged game. “PIE” does some extra stuff in the background, but it might be hard to notice if you are only working with Blueprints.
Also, a packaged game does not necessarily “pack” all of the content, for example, it should leave out the Developer folder.

Check the output log when you are packaging and check if something “essential” is missing or not being packaged.

Have you checked the crash log when you play as you put it: “without unreal engine”?
If you, for example, make a build you get a crash log in the Saved folder. You sometimes get more/different information.

i have the same error, im doing a lot of changes and nothing good happen xD any other idea? i read all logs and the error is the same, only change the map name, because i try to go to another to try, is like a error in the spawn, but the spawn and respawn works fine, and quit or alt-f4 works fine