RoomRoomExtraInfoKeyEmpty constant

int const RoomRoomExtraInfoKeyEmpty

The key for room extra info is empty.
The key for room extra info entered by the setRoomExtraInfo function is empty.
Please check the key for room extra info entered when calling the setRoomExtraInfo function to make sure it is not empty.

Implementation

static const int RoomRoomExtraInfoKeyEmpty = 1002014;