I am trying to generate a conecatch model for hoverflies. But the program generated an error window, I send attached image to have a better idea of what I’m talking about. You can see that the value of R^2 does not appear for the R7p receptor.
I would be very grateful if you can help with this type of error.
Thank you for your time and help.

Error while generating a conecatch model for hoverflies
Dinrao Answered question June 11, 2021