The bundle config file included in this upload has an invalid configuration (facebook instant games)

i uploaded many builds before and was fine but suddenly i got error today. Is there anything i can do. I did not change anything.

ERROR is:

The bundle config file included in this upload has an invalid configuration: Must specify property ‘navigation_menu_version’ in bundle config: https://developers.facebook.com/docs/games/instant-games/sdk/bundle-config.

Please make title short

post title?

Yes, now much better

try to add the property “navigation_menu_version” to the config in build package named “fbapp-config.json”

worked:
changed fbapp-config.json

{
  "instant_games": {
    "platform_version": "RICH_GAMEPLAY",
    "navigation_menu_version": "NAV_FLOATING",
    "custom_update_templates": {
      "play_turn": {
        "example": "Edgar played their move"
      }
    }
  }
}

why does this happen?
This is 2.1.0 problem?

facebook instant store has an update. So you now have to add that lines. :slight_smile: