Unable to launch the MATLABWindow application. The exit code was: 262

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Michelle 2024-10-13

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https://ww2.mathworks.cn/matlabcentral/answers/2159345-unable-to-launch-the-matlabwindow-application-the-exit-code-was-262

评论：书宇 2025-8-6

采纳的回答： Michelle

在 MATLAB Online 中打开

I can not install MATLAB 2024b on Ubuntu 22.04.5 LTS.

In the installation folder ~/Téléchargements/matlab_R2024b_Linux I run the command:

sudo ./install

and get the following error:

terminate called after throwing an instance of 'std::runtime_error'
  what():  Failed to launch web window with error: Unable to launch the MATLABWindow application. The exit code was: 262
Abandon (core dumped)

Any idea how to solve this?

I found solutions for exit codes 1 and 127 but they do not apply to my problem.

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Richard 2025-4-4

Thanks ! It also worked for me.

Julien 2025-4-4

Thank you very much, I had this problem on linux Ubuntu 22.04. In fact it was only the é of Téléchargements that was causing the problem.

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采纳的回答

Michelle 2024-10-18

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https://ww2.mathworks.cn/matlabcentral/answers/2159345-unable-to-launch-the-matlabwindow-application-the-exit-code-was-262#answer_1533870

Fo people having the same issue: I solved the poblem by changing the installation folder to ~/Documents/matlab_R2024b_Linux. It was most probably the special character é in the path that created the bug.