If the civil drawing came from a newer version of CAD than you're using, you will likely not be able to view the Proxy Objects in that drawing. There is no ability to view Proxy Objects from a later version of CAD. Solution Step 1: Verify the CAD version where the Proxy Objects originated. The lines are likely invisible because of an issue with Proxy Objects. The AutoCAD Civil 3D Object Enabler may not be working for you.Ī drawing from a civil engineer that contains contours, spot elevations, and other topography objects, and these objects are either missing or just showing as a box (typically a green box with test or an exclamation mark symbol).Ī drawing from an architect that is also missing objects such as spot elevations or architectural objects – either missing completely or represented by a box.
You received a file from a consultant, and you cannot see certain objects within that file.
