AutoCAD Land Desktop

[#1]

Hello all

I am trying to label the PI's on my alignment.  I need to have the PI show something along these lines 

P.I. 214+58.58

I have found the lisp routine below and have loaded it.  When I try to use it I get a error

Please select an alignment: *Cancel*
no function definition: E->V

How to I fix this?  or how can I get this to work?

Thanks

[#2]

Hi, which version of LDT are you using? This lisp was last updated for use with LDT2008.

And I'm not sure how, after 8 years this has been posted, no one has caught this ommission until now. If you add the following bit of code to the very top, or very bottom (before or after any of the existing parenthesis) it should load and run on versions up through Ldt2008.

(defun e->v (ent)
  (vlax-ename->vla-object ent)
  )

[#3]

I am using LDT 04 for the civil package.

I added your code to the end of the file (an have attached it here)

and this is the error I get now

Command: label_tan_pi
*Cancel*
no function definition: GET_SPACE

Any ideas on this one?

[#4]

Sorry about that. I have a number of helper routines that I load in acaddoc.lsp. Normally when I post these routines I make sure to include those that are needed, obviously I missed a few on this one.

Attached is a revised version with the get_space function included. In order to save time, feel frr to email me direct if you still have problems (I no longer have LDT installed to test this with, so I'm counting on you to tell me what it still needs.....I hope you are OK with that.)

jeffm AT quuxsoft DOT com