Plotting full pareto front for Ga multiobjective optimisation

I am doing a multibjective optimsation in matlab and plotting pareto front but it is only showing me one point , i want a full convergence curve can anybody help me with this?

[Alan Weiss]

You missed the final part of the exit message:

"Constraints are not satisfied within constraint tolerance."

In other words, you have NO points on the Pareto front. Your nonlinear constraints and bounds seem not to allow for any solution points. To confirm, check that the returned point [22.295,9,841,113.97] is infeasible for nonlinear_constraints (see that at least one value in nonlinear_constraints(x) > 0).

Alan Weiss

MATLAB mathematical toolbox documentation

[ARJUN GUPTA]

@Alan Weiss Thank you for such a lovely explanation, finally i am able to do it.