MATLAB startup failure, java.lang.NullpointerException

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Søren Basse 2019-5-13

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https://ww2.mathworks.cn/matlabcentral/answers/461752-matlab-startup-failure-java-lang-nullpointerexception

评论： Hyunjoong Kim 2023-6-27

I have recently bought a new computer and succesfully installed Matlab with license and so on. Unfortunately I am receiving this code-fail whenever I try to launch Matlab. I have tried uninstalling & re-installing Matlab, but it doesn't seem to work.

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Ian Wang 2021-9-20

Thanks, that ignore option in Magnet actually fixed my issue too.

Hyunjoong Kim 2023-6-27

Thanks! It works for me as well.

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回答（3 个）

Saumya Goel 2019-5-21

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https://ww2.mathworks.cn/matlabcentral/answers/461752-matlab-startup-failure-java-lang-nullpointerexception#answer_375946

Please refer to this link and follow the steps mentioned: https://www.mathworks.com/matlabcentral/answers/97167-why-will-matlab-not-start-up-properly-on-my-windows-based-system

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Jotera Conway 2020-6-13

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https://ww2.mathworks.cn/matlabcentral/answers/461752-matlab-startup-failure-java-lang-nullpointerexception#answer_450711

https://www.mathworks.com/support/bugreports/1098655

For Mac, go to this link and install the appropriate patch

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Tina Arndt 2020-2-12

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Did you solve your problem? I got the same message.

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MATLAB Environment and Settings Startup and Shutdown

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