我的例程返回以下错误:错误的参数类型:lentyp nil
这是我的代码:
-
- .......
- (while
- (progn
- (princ "\nSelect Center Line Point: ")
- (setq ss1 (ssget '((0 . "point"))))
- )
- (setq sl1 (sslength ss1))
- (repeat sl1
- .........
- )
- (right)
- (left)
- .........
- )
- ;---------------------------
- (defun right()
- (princ "\nSelect Right Points: ")
- (setq ss2 (ssget '((0 . "point"))))
- (setq sl2 (sslength ss2))
- (repeat sl2
- ...........
- )
- )
- ;----------------------------
- (defun left()
- (princ "\nSelect Left Points: ")
- (setq ss3 (ssget '((0 . "point"))))
- (setq sl3 (sslength ss3))
- (repeat sl3
- .............
- )
- )
怎么了? |