Cuiload works first time but then causes errror

[Anonymous]

Windows 7, AutoCAD Mechanical 2012

On the launch I run a LISP routine that has the line below. The toolbar menu comes in fine the first time but then on  the second launch I get this and I have to click esc to get it to cancel.

Enter name of customization file to load: my_toolbar.cuix my_toolbar.cuix
Enter name of customization file to load: nil

Enter name of customization file to load: *Cancel*

(command "cuiload" "My_toolbar.cuix")

I've tried an if statement but menugroup will return nil if the toolbar menu is there or if it is not there.

(IF (= nil (menugroup "my_toolbar"))(command "cuiload" "my_toolbar.cuix"))

I know I'm missing somthing simple

[doglips · Accepted solution]

Maybe soething like:

(if (not (menugroup "your_menu_name"))
  (COMMAND "CUILOAD" "your_menu_namre")
 );;if

[Anonymous]

The solution worked. I had something similar but I just noticed a typo in my code.

Thanks for the help.

[doglips]

Glad to be of help