How to set n_genes = 3

[Tacitate]

Hello!

I want to set n_genes = 3, but since I did it, it throwed a error as the following:

[ShuhuaGao]

Note the last but one line of your error information: there is a linker function. I guess you are using an add as the linker, which by default only accepts two arguments like a + b. In GEP, the output of each gene acts as an argument of the linker function. There are three arguments in your case, and an error thus happens.

You should provide a custom addition function as the linker that accepts three addends instead of two.

[Tacitate]

Soga~ got it, thx~