I am learning the Galapagos bases. I tried to minimize the length of a curve planned on a wavy surface changing the coordinate of the interpolate points.
I tried your file and it worked the first time round, and even better after increasing the number of decimal places (original was producing too large step sizes)
However I noticed from the screenshots that you were running it on a Mac, and there I got the exact same error as you, but changing from a gene pool to regular sliders got it working:
Thank you for your answer. Yes, it might be a bugg on the MAC version.
Does the fact to increase the number of decimal places affect Galapagos? Is it better to have 3 numbers after the coma than 2?