I need to change some of the rooms on a floor plan and then use a corrsponding shp-file in QGIS.
When I delete rooms, everythings works fine. However, if I add a room this is not registered in the shp-file. A clue: the added room stays red, while the lines of the floor plan are all in white. Do I somehow have to change the status of the new room (form red to white) before I save?
Grateful for any help!