Generate Code for quadprog

I am trying the example on this page https://www.mathworks.com/help/optim/ug/code-generation-for-quadprog-example.html

The code is :

function [x,fval] = test_quadp

H = [1,-1,1

-1,2,-2

1,-2,4];

f = [2;-3;1];

lb = zeros(3,1);

ub = ones(size(lb));

Aeq = ones(1,3);

beq = 1/2;

x0 = zeros(3,1);

opts = optimoptions('quadprog','Algorithm','active-set');

[x,fval] = quadprog(H,f,[],[],Aeq,beq,lb,ub,x0,opts)

When I type the command : codegen -config:mex test_quadp.

it will shows error:Function 'optimoptions' not supported for code generation.

I have updated matlab to 2020b, why this problem still occurs.

Thanks.

[Uday Pradhan]

Hi,

What was the previous version of MATLAB that you were using? Also, could you attach a screenshot of the output of "ver" command here? Thanks!