https://community.graphisoft.com/t5/Archicad-C-API/Unresolved-external-symbol/m-p/149264#M5760 <DIV class="actalk-migrated-content">Hi. I'm trying to deal with an AC API.<BR />My first step was a creation of an empty addon, just to make it with right environment.<BR />I've loaded ACAPinc.h and ACAP_STAT.lib, but when i'm trying to compile it, i recevie unresolved external symbol errors, like on the screen. Can you help to determ, what is wrong?<BR /><BR />Or just another question: what exactly should be added into the project environment for the future addon development? Thank in advance.<BR /><BR />link to image: <A href="https://lh5.googleusercontent.com/-upVzriRyuKo/UZzoJeK0WyI/AAAAAAAAHaI/FbtL0YO5xQw/w1536-h902-no/screen-01.png" target="_blank" rel="noopener">https://lh5.googleusercontent.com/-upVzriRyuKo/UZzoJeK0WyI/AAAAAAAAHaI/FbtL0YO5xQw/w1536-h902-no/screen-01.png</A></DIV> Wed, 02 Aug 2023 12:09:43 GMT Anonymous 2023-08-02T12:09:43Z https://community.graphisoft.com/t5/Archicad-C-API/Unresolved-external-symbol/m-p/149264#M5760 <DIV class="actalk-migrated-content">Hi. I'm trying to deal with an AC API.<BR />My first step was a creation of an empty addon, just to make it with right environment.<BR />I've loaded ACAPinc.h and ACAP_STAT.lib, but when i'm trying to compile it, i recevie unresolved external symbol errors, like on the screen. Can you help to determ, what is wrong?<BR /><BR />Or just another question: what exactly should be added into the project environment for the future addon development? Thank in advance.<BR /><BR />link to image: <A href="https://lh5.googleusercontent.com/-upVzriRyuKo/UZzoJeK0WyI/AAAAAAAAHaI/FbtL0YO5xQw/w1536-h902-no/screen-01.png" target="_blank" rel="noopener">https://lh5.googleusercontent.com/-upVzriRyuKo/UZzoJeK0WyI/AAAAAAAAHaI/FbtL0YO5xQw/w1536-h902-no/screen-01.png</A></DIV> Wed, 02 Aug 2023 12:09:43 GMT https://community.graphisoft.com/t5/Archicad-C-API/Unresolved-external-symbol/m-p/149264#M5760 Anonymous 2023-08-02T12:09:43Z