When saving a drawing you get the following error message in the command window:
Modeling Operation Error: Missing double in restore file
Causes: This error message indicates a problem with the backup drawing file.
There are two possible ways to recover the drawing:
- Use the WBLOCK command to create a new block of the whole drawing
-- In a new and empty drawing, add the "problem drawing" as an xref with the option BIND. Then Save and close the drawing.
-- In a new and empty drawing insert the drawing using INSERT and select the EXPLODE option.
Products: AutoCAD Civil 3D;AutoCAD Map 3D