Why I have the error Genetic algorithm script error no Global Optimization Toolbox ?

Question

Rigo ZOO 2024-4-13

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https://ww2.mathworks.cn/matlabcentral/answers/2106416-why-i-have-the-error-genetic-algorithm-script-error-no-global-optimization-toolbox

回答： Star Strider 2024-4-13

Hi All,

I'm using a student license for genetic algorithm, when I run my script I have the message below, the student version don't have the Global Optimization Toolbox?

'gamultiobj' requires Global Optimization Toolbox.

Error in main (line 7)

[x,fval,exitflag,output] = gamultiobj(fun,nvars,A,b,Aeq,beq,lb,ub,nonlcon);

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Answer 1

Star Strider 2024-4-13

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https://ww2.mathworks.cn/matlabcentral/answers/2106416-why-i-have-the-error-genetic-algorithm-script-error-no-global-optimization-toolbox#answer_1440721

You have to license, download and install the Global Optimization Toolbox. There is no separate license for gamultobj.

You might have downloaded a File Exchange contribution, however this is not the same as the Global Optimization Toolbox, and may run entirely independently of it.