如附图所作的调试 正常 Command: (setq dat (entget (car (entsel)))) .... Command: (setq 10_li (assoc 10 dat) 11_Li (assoc 11 dat)) (11 1.0 0.0 0.0) Command: (setq ssg(ssget "x" (list '(0 . "LWPOLYLINE") (list 10 (cadr 10_li) (caddr 10_li))))) <Selection set: 10> Command: (command "erase" ssg "") erase Select objects: 1 found Select objects: Command: nil Command: (setq ssg(ssget "x" (list '(0 . "LWPOLYLINE") (list 10 (cadr 11_li) (caddr 11_li))))) <Selection set: 12> Command: (command "erase" ssg "") erase Select objects: 1 found Select objects: Command: nil |