Loadlibrary failed with Error 87: The parameter is incorrect

2020 11 24
2 个回答
更新时间：2026 4 29
30 次查看（30 天）

0 个投票

Dear Matlab support team,
Since I recently upgraded to R2020b, I keep getting the error message "Loadlibrary failed with Error 87: The parameter is incorrect", and then Matlab crashes. With R2020b and R2020a, this happens immediately when I start Matlab. With the much older R2014a, I get the same error message soon after starting an m-file. Prior to upgrading to R2020b, everything worked perfectly fine with R2020a and all earlier releases.

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回答（2 个）

Jeffrey Daniels
Jeffrey Daniels 2021-9-9

2 个投票

I was able to resolve this issue by running the command opengl('save','software') BEFORE clicking OK on the error dialog window.
Prabhanjan Mentla
Prabhanjan Mentla 2020-11-27

0 个投票

Hi,
This error is not specific to MATLAB and it could be due to machine’s graphic card configuration.
This link may help you to resolve this kind of error.
Hope this helps.

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minh
minh
2026-4-29，16:11

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