ETS2 [Map Editor] Crash in game

[L_Emmental8troue]

Hi everyone ,
I have been using the map editor for a few months now, and here I am facing a major problem. Indeed, my map works normally in the editor, but also in the editor's test mode. The problem is, my game crashes when I test my card directly in the game. I specify that I have 3 companies, two cities, a starting garage and a dealer on my card. When I go to my game.log, the last line before the crash reads: "<ERROR> d: \ buildbot \ slaves \ win_slave \ final_build_ets2_139_windows_bin_steam_x64 \ build \ prism \ src \ models \ model \ model_template.cpp (590):? cache_data_handler @ model_template_u @ prism @@ UEAAXXZ: Failed to load model descriptor (.pmd) or model geometry (.pmg) for '/model/building/house/suburb_house_garage.pmg'. "
In all this text the "suburb_house_garage.pmg" is not there after every crash, it is every time another object placed on the map, so I cannot delete it.
Thank you in advance for your help !