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  1. rodrigo_sjc_sp

    Handling in vla-get-area

    rodrigo_sjc_sp posted a topic in AutoLISP, Visual LISP & DCL

    In this code (setq valor_area 0.0000) (setq sel (ssget "_x" (list '(0 . "HATCH")(cons 8 layer)))) (if (/= sel nil) (progn (setq i 0) (repeat (sslength sel) (setq entbh (ssname sel i)) (if (/= entbh nil) (progn (setq lentbh (entget entbh)) (setq layerbh (cdr(assoc 8 lentbh))) (setq valor_area(+ valor_area (vla-get-area (vlax-ename->vla-object entbh)))) )) ) The error is in this line (setq valor_area(+ valor_area (vla-get-area (vlax-ename->vla-object entbh)))) I received the Automation error, how to handling this problem ? I need that when the error occurs and the system to zoom in on the problem with hatch. Thanks
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