Cannot use Installed Global Optimization Toolbox

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Jacob Tracy
Jacob Tracy 2018-9-18
评论： Walter Roberson 2020-5-17
I have MATLAB 2018b, and am using the ga function and receive the following error:
''ga' requires Global Optimization Toolbox.'
However when I check the ver command I get that I have the toolbox enabled. So clearly I have the install on, and even using the function matlab.addons.isAddonEnabled('GD') returns 1. So I am not sure how to be able to use the installed toolbox.
Any help is appreciated!

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回答（1 个）

Star Strider
Star Strider 2018-9-18
Run these from a script or the Command Window:
restoredefaultpath
rehash toolboxcache
If that fails, use the Contact Us link in the upper right corner of this page and ask for installation help.
  2 个评论
Walter Roberson
Walter Roberson 2020-5-17
you could get this if you do not have global optimization toolbox installed or if it is not licensed

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