I tried getting the drawing information from the navigator but failed. When I used ACAPI_Environment(APIEnv_GetNavigatorChildrenItemsID) to get the list of the children (which are classified as drawing) of a layout (API_LayoutNavItem), all of them only have values for item->name, item->uiId, and item->guid, others are zero (0).
I also tried calling ACAPI_Environment(APIEnv_GetNavigatorItemID) to check if it can get the data but also failed.
~ReignBough~
ARCHICAD 26 INT (from AC18)
Windows 11 Pro, AMD Ryzen 7, 3.20GHz, 32.0GB RAM, 64-bit OS