Error installing Matlab toolbox "not a valid toolbox file"

2019 1 20
1 个回答
更新时间：2021 1 9
3 次查看（30 天）

2 个投票

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

5 个评论
显示 3更早的评论 隐藏 3更早的评论

Star Strider
Star Strider 2019-1-20
If I remember correctly, the MATLAB Installer will install it correctly for you. Go to your MathWorks Account page and launch the Installer from there.
Dylan Kennedy
Dylan Kennedy 2019-1-20
The problem I was having was the toolbox I need isn't on the list, I installed them from here http://petercorke.com/wordpress/toolboxes/machine-vision-toolbox. I thought I could open the mltbx files in matlab and install them that way but it wasn't working for me when I tried.
Did you find any solution?
I'm having the same problem as you.
Nick Patterson
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
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.

请先登录，再进行评论。

请先登录，再回答此问题。

回答（1 个）

0 个投票

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.

类别

在 帮助中心 和 File Exchange 中查找有关 Introduction to Installation and Licensing 的更多信息

产品

版本

R2018b

标签

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by