I guess I am confused by both the original question and by Matts reply that it is a known problem. It works fine on my set up. Running 2018. Is the problem that you can't get the break in to add in the model through the supplemental add or is it that isogen ignores it when you drop the iso's?
It doesnt add through the supplemental menu. After clicking on a break in location, the command ends. nothing in the command line and nothing is added to the model.
So, I ran into this problem this morning and came here to get some help. I see I am not the only one having this issue. Upon troubleshooting I noticed, it seems to be the number in the argument that is giving the problem. It is like the program is not recognizing the "9" or "10". When I substitute other numbers the function works...with different results. Does anyone know what those number arguments represent or where they are being read?