fmincon works with 2010a, but not with 2013b - 'function handle' problem

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Tim on 18 Apr 2014

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Commented: Walter Roberson on 20 Apr 2014

Hi there,

i used to work with matlab 2010a. Everything is running fine so far. Now i'm on a computer with 2013b and my script is not working. It says: Undefined function 'createOptimProblem' for input arguments of type 'function_handle'.

Error in main (line 609) problem = createOptimProblem('fmincon',...

Since it's working on the old one, there shouldn't be any problem with the data. Can someone please tell me, what they've changed?

Thanks in advance Tim

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Mischa Kim on 18 Apr 2014

Can you attach or post the code?

Tim on 18 Apr 2014

sorry, i am afraid not

Answers (1)

John D'Errico on 18 Apr 2014

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It is part of the global optimization toolbox. You probably no longer have a copy of that toolbox, or it is not properly installed.

At the command line, type

ver

to learn which toolboxes you have installed.

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Tim on 20 Apr 2014

still not working...

Walter Roberson on 20 Apr 2014

What does it show if you use

which -all createOptimProblem

If it shows not found at all then you need to reinstall Global Optimization Toolbox. If it shows a path and says "no license" then you have the toolbox installed but not licensed.

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