AutoCAD Civil 3D

[#1]

I've been using this command for a while now (thank you again to Jeff!) but now that I've upgraded to Civil 3D 2013, I'm getting an error;

"; error: bad argument type: stringp nil"

Any help would be appreciated.

[#2]

Open the lisp file using either Notepad or the VLIDE inside C3D. Find the section of code that looks similar to this, then make it look exactly like this (add a few lines so it finds C3D2013).

(setq	verstr (cond ((vl-string-search "\\R18.0\\" prod)
		      "7.0"
		     )
		     ;;2010
		     ((vl-string-search "\\R18.1\\" prod)
		      "8.0"
		     )
		     ;;2011
		     ((vl-string-search "\\R18.2\\" prod)
		      "9.0"
		     )
		     ;;2012
		     ((vl-string-search "\\R19.0\\" prod)
		      "10.0"
		     )
		     ;;2013
	       )
  )

 Save it then reload.

[#3]

Jeff, I've modified the lsp as per your instructions, and am now getting the following error:

; error: "no applicable method for:" (QueryInterface nil)

[#4]

Kevin, which version of the lisp have you been using, the original I posted or the one modified by Gavin?

Attached is Gavin's version updated to work in 2013.

[#5]

My thanks. I had been using yours, but this one works well.