Hello ! I forgot to update this message with Graphisoft official response I got on the GDL forum (http://gdl.graphisoft.com/forums/topic/point-inside-a-polygon-using-polygon-operations-macro/). You have well spotted the problem: the macro will not on...

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Hi! I followed your advice and made a report to my local reseller who made a report to Graphisoft. I get a response from Graphisoft : The ID of the macro "Simple door opening" changed in AC18 : "ADDD8615-ABD0-4E9D-8EE4-EBD7DAC87CF4" --> "F6FAB810-3A5...

laszlonagy wrote:report this to your local reseller Done. Thanks for your support. I hope Graphisoft will found a solution, I don't want to remake my objects in AC18 with so many parameters ...

laszlonagy wrote:This might have something to do with the fact you bring GDL objects created in previous versions into ArchiCAD 18. You're right, when I create a new object in AC18, I can make a CALL to the "Simple door opening" macro without problem...