Hello, Using ACADe 2017
I've been working in a project for several days now, and after running an audit last night, I am now getting this same error
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AutoCAD Message
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WD_M block insert not found on this drawing C:/USERS/D5701467/DOCUMENTS/OMM PROJECT/MDCO PROJECT/MDCO 2017/MDCO2017-ECD-1039.DWG
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OK
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The drawing I have open is MDCO2017-ECD-1050.DWG, and I am inserting destination arrows which reference 1039.
WD_M.dwg is a block, insert it into your drawing. if you are not on 2017 use the path your on. The underling problem is the options are not setup with this a path to C:\users\public\documents\autodesk\acade 2017\libs\dmat_schematic.
The WD_M.dwg is here on my machine.
"C:\\users\\public\\documents\\autodesk\\acade 2017\\libs\\dmat_schematic\\WD_M.dwg");