Hello everyone, I am a novice who recently started learning to develop the Archicad API. Thank you all for the help provided before, and now I've encountered a very perplexing problem. I ran an exe file with C language. This file was written in Python and uses utf-8 encoding...

Hello everyone, I have encountered a very strange problem. I have two Archicad Pln files, the contents of which are the same except for a few object parameters. But when I change some object parameters, and call ACAPI_Element_Change at the end, one of the files can succeed, ...

Hi, I'm just getting started with Archicad API development. I want to change the GSHandle array parameter in a value of a GDL object. I have already used code like (*memo.params)[param_index].value.real = 5 to change the numerical parameters and used code like GS::UniString ...