Poketmon map broken

My poketmon maps are all ?.
Anyone can fix this problem?

(1) I’ve installed poketmon
GitHub - pret/pokered: Disassembly of Pokémon Red/Blue

(2) followed setup
Orak/docs/setup_pokemon.md at release · krafton-ai/Orak · GitHub

(3) successfully run map creation
python ./src/mcp_game_servers/pokemon_red/game/utils/map_preprocess.py

(4) poketmon game started successfully.

(5) However, Map info (from obs) are all ?

Map on Screen:
( 0, 2): ? ( 1, 2): ? ( 2, 2): ? ( 3, 2): ? ( 4, 2): ? ( 5, 2): ? ( 6, 2): ? ( 7, 2): ?
( 0, 3): ? ( 1, 3): ? ( 2, 3): ? ( 3, 3): ? ( 4, 3): ? ( 5, 3): ? ( 6, 3): ? ( 7, 3): ?
( 0, 4): ? ( 1, 4): ? ( 2, 4): ? ( 3, 4): ? ( 4, 4): ? ( 5, 4): ? ( 6, 4): ? ( 7, 4): ?
( 0, 5): ? ( 1, 5): ? ( 2, 5): ? ( 3, 5): ? ( 4, 5): ? ( 5, 5): ? ( 6, 5): ? ( 7, 5): ?
( 0, 6): ? ( 1, 6): ? ( 2, 6): ? ( 3, 6): ? ( 4, 6): ? ( 5, 6): ? ( 6, 6): ? ( 7, 6): ?
( 0, 7): ? ( 1, 7): ? ( 2, 7): ? ( 3, 7): ? ( 4, 7): ? ( 5, 7): ? ( 6, 7): ? ( 7, 7): ?