Hi, I have a steel and concrete building in ram structural but am getting an error when I try and run the concrete analysis. The steel portion runs without errors, its just when i get to concrete that I have the issue. Error is "Invalid Member ID number ( Member ID: 0 ) is Found". Do you have any recommendations on how to solve this problem? I'll also upload my model if that is helpful (Portlock3.rss). Thank you.
