[4.3] GameMode Blueprint does not spawn character if you move it

Reproduce:

  1. Open a Third Person Blueprint project

  2. Drag the MyGame GameMode Blueprint to the Character folder and select “Move here”

  3. Play the game and see that the Spectator class has spawned.

Usually with Blueprints, you can move them around without problems. But I got no error messages with this, not even runtime errors.

Workaround: this is a special case where you must set the reference again in the project settings. Set it again - no problems.

I meet this problem , thats wired ! Can you tell me how to set the reference again in the project settings ? THX