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Optimization Toolbox is not installing!?

7 次查看（过去 30 天）
Maximilian von Campenhausen
评论： Patrick Corrigan 2023-3-3
Hi,
I'm tring to install the Matlab Optimization Toolbox. I have got Matlab 2019a. But the installisation is not working. What I'm doing is the following:
1) I press the install buttom in the Add-On Explorer.
2) Matlab says: "MATLAB will shut down now to install the selected product." I press "Continue".
3) Matlab is shutting down. The OS asks me if I authorize the installization. I press "Yes".
4) Nothing is happening for at least 5 minutes. I start matlab again and Open the Add-On Manager. It doesn't list the Optimization Toolbox and the functions from the tool box aren't working eigther.
The installization of for example of the GUI Layout Toolbox does work. But I didn't need to reestart matlab for it. Can anybody help me? Or has similar issues?
Regards
MvC

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采纳的回答

Igor Gayday
Igor Gayday 2019-5-10
I had the same problem. I solved it by downloading and running the Matlab installation file.
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Oliver_Kripfgans
Oliver_Kripfgans 2023-1-12
I had to run these commands:
restoredefaultpath
rehash toolboxcache
Patrick Corrigan
Patrick Corrigan 2023-3-3
^^ It really works. Just run those commands and re download the add-on

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