When i test my map mod on map editor, and i open the world map , the game is crash and i get this error. <ERROR> d:\buildbot\slaves\win_slave\final_build_ets2_137_windows_bin_steam_x64\build\prism\src\p3core\collections\arrays\arrays_base_impl.h(475): ??A?$array_t@M@prism@@QEBAAEBM_K@Z: Index outsid...

hmm..how to create or edit a map overlay..?