; error: invalid AutoCAD command: nil

[Ahankhah]

Hi all,

 

when executing "STANDARDS" and "CHECKSTANDARDS" commands via LISP this way:

 

(command "_.CHECKSTANDARDS")

 

you encounter this error message:

 

; error: invalid AutoCAD command: nil

 

Who knows why and how to get rid of it?

 

Thanks in advance.

 

---------------

P.S.

First of all I appreciate Tharwat for syntax checking and correcting me.

Edited November 1, 2011 by Ahankhah
Correcting CHECHSTANDARDS

[Tharwat]

I guess it has to be checkStandards not checkDtandards .