Error installing Matlab toolbox "not a valid toolbox file"

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Dylan Kennedy 2019-1-20

2
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https://ww2.mathworks.cn/matlabcentral/answers/440627-error-installing-matlab-toolbox-not-a-valid-toolbox-file

回答： Mustafa Serif Çelenk 2021-1-9

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Why do I get "toolbox cannot be installed because it is not a valid toolbox file" when trying to install with a mltbx file? Using Matlab R2018b trying to install Machine Vision Toolbox

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Nick Patterson 2020-6-4

One of my users is now having this same problem. 200+ people can install the toolbox using the *.mltbx file, but he keeps getting an error "Toolbox cannot be installed because it is not a valid toolbox file". However, the file is valid, so there's another issue.

Johannes Ziegler 2020-12-7

编辑：Johannes Ziegler 2020-12-7

We have the same issue on a customer environment with MATLAB R2019b. Any hints what is the reason for this error? Files are being copied to the Add-Ons installation folder during installation process but finally this error occurs. The MATLAB log files doesn't contain any hints or errors.

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回答（1 个）

Mustafa Serif Çelenk 2021-1-9

0
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此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/440627-error-installing-matlab-toolbox-not-a-valid-toolbox-file#answer_594173

Be sure you download the correct file. You should download the file from this adress: https://petercorke.com/toolboxes/machine-vision-toolbox/ . By doing this i solved my problem.