error: no function definition: nil - on condition

Anonymous — Fri, 22 Dec 2017 18:17:14 GMT

Hi everyone,

In my current cad setup I have a few layers that populate automatically when a new drawing is created - this includes two layers "0_DIM" and "0_TEXT" which should only be active in the first viewport on the first sheet. In my viewport creation lisp theres a bit of code to create a new dimension layer and text layer specific to that viewport. This is based on layout names (SHT 01, SHT 02 etc..) and the CVPORT value.

The code below is meant to decide which of these layers should be active before the dimension is created. The bottom portion with semicolons was what i had originally and worked for all viewports apart from the first one on the first sheet. I added the condition to account for this but always end up with the same error (error: no function definition: nil).

I must have messed up somewhere with the condition, if anyone could lend a hand to fix this bit of code I would appreciate it very much!

(defun C:DL ()
	(setq CVP
		 (getvar "CVPORT")
	)
	(setq CV0
		(rtos (- CVP 2) 2 0)
	)
	(setq SHT0
		(getvar "CTAB")
	)
	(setq SHT1
		(substr SHT0 6)
	)
	(cond
		((and(= SHT1 "1")(= CVP "2"))(setq LAY0 ("0_DIM"))(setq LAY1 ("0_TEXT")))
		(not((and(= SHT1 "1")(= CVP "2"))(setq LAY0(strcat "S0" SHT1 "V0" CV0 "-DIM"))(setq LAY1(strcat "S0" SHT1 "V0" CV0 "-TXT"))))
	)
;	(setq LAY0
;		(strcat "S0" SHT1 "V0" CV0 "-DIM")
;	)
;	(setq LAY1
;		(strcat "S0" SHT1 "V0" CV0 "-TXT")
;	)

Re: error: no function definition: nil - on condition

Kent1Cooper — Fri, 22 Dec 2017 18:39:31 GMT

Try changing

(not((and

((not (and

and having only three right parentheses at the end of that line.

EDIT: Come to think of it, you don't need that (not) test -- if the first condition is not satisfied, then its not being true is a given, and you can just do the other stuff as the fall-back none-of-the-above condition:

(T (setq LAY0 ....

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error: no function definition: nil - on condition

Re: error: no function definition: nil - on condition