Matlab crashes on calllib

Question

Ahmed Rehan 2021-11-6

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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1580494-matlab-crashes-on-calllib

回答： Sarthak 2024-4-26

Hello,

I am running a code of Dynamxel Motor. It uses built-in libraries of C created by the manufacturers (so i might not read or modify them) located here. When I execute the following, the Matlab exits all of a sudden with no error, or warning:

VALUE = calllib(lib_name, 'portHandler', DEVICE_NAME)

Will appreciate any help, thanks alot..

AR

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Junjie Lv 2023-7-20

Have you solve the issue ? i also meet with this problem when calling Nimotion's Nim_init(const char* strSdkPath) function, it just crashes repeatedly. Why does MATLAB crash when I make a function call on a DLL in MATLAB 7.6 (R2008a)? - MATLAB Answers - MATLAB Central (mathworks.com) does not work for this issue

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Answer 1

Sarthak 2024-4-26

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链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1580494-matlab-crashes-on-calllib#answer_1448461

Hey Ahmed,

Doing a simple search, I was able to see many people facing the same issue. I am attaching a few MATLAB Answers for your reference which suggests the reasons and workarounds why this crash occurs below:

However if none of this helps, reach out to MathWorks Technical Support.

https://www.mathworks.com/support/contact_us.html