TypeError: 'bool' object is not subscriptable about pyswarms HOT 3 CLOSED

Hi @justinlent , sorry for the late reply.

I wonder what shape your custom objective function returns. As of now, custom functions should
always return a vector of shape (n_particles, ) where each element contains the fitness of each particle.

In order to interface properly with pyswarms, the objective function should:

1. Be able to take a matrix of shape (n_particles, n_dimensions)
2. Be able to return a vector of shape (n_particles, ) with the fitness for each particle.

Thanks and I hope it helps.

from pyswarms.

Thanks! This appears to have fixed it for me!

from pyswarms.

Glad it helped! Goodluck! 👍

from pyswarms.