Problem in insatalling a matlab version

[frozenheartsaber]

Hello

I met a problem when using ming32-make to compile the Moordyn. I used the moordyn-2.6 version and chose the MATLAB wrapper in cmake. And following problem occurs:

I wonder how to fix it?

[sanguinariojoe]

Clearly a Matlab issue. You can fix that including <cstdint> above mex.hpp, I suppose on all the .cpp files inside wrappers/matlab/ I do not know if I shall patch MoorDyn actually. On one hand it is a Matlab problem. On the other hand, they are probably never fixing this. Ryan? Opinions?

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On Tue, 17 Mar 2026, 14:59 frozenheartsaber, ***@***.***> wrote: *frozenheartsaber* created an issue (FloatingArrayDesign/MoorDyn#368) <#368> Hello I met a problem when using ming32-make to compile the Moordyn. I used the moordyn-2.6 version and chose the MATLAB wrapper in cmake. And following problem occurs: QQ_1773755719379.png (view on web) <https://github.com/user-attachments/assets/5543669a-d292-43e6-bc48-9626910b0dd2> I wonder how to fix it? — Reply to this email directly, view it on GitHub <#368>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AAMXKKGXPTVFK7NQS4T7G534RFK23AVCNFSM6AAAAACWUU7FKSVHI2DSMVQWIX3LMV43ASLTON2WKOZUGA4DQNZVGM4DCMY> . You are receiving this because you are subscribed to this thread.Message ID: ***@***.***>

[frozenheartsaber]

Clearly a Matlab issue. You can fix that including above mex.hpp,
I suppose on all the .cpp files inside wrappers/matlab/

I do not know if I shall patch MoorDyn actually. On one hand it is a Matlab
problem. On the other hand, they are probably never fixing this.

Ryan? Opinions?
…

Thank you for your advice. I just installed it on another computer, and it works now.

[RyanDavies19]

@sanguinariojoe, probably not worth the trouble unless you have spare time to do it. If more people report it as an issue then it could be worth looking.