Thanks Reply.
I try Replace Red flag somewhere in MapEditor.
But not Respawn Player entity that place.

1.Open the savedate(It has lost player entity date)in MapEditor.
2.Select a RedFlag and replace somewher use the Right click.
3.SAVE the game.
4.Start Custom scenario for save the 3. (↑)
5.No one ...

I delete player in MapEditor.
Not be able to place the player again?

Now Can't play Scenario becouse Not player entities ~ error.

How do I deal this case?