MWMCR::EvaluateFunction error in ASP.NET - The specified procedure could not be found

Question

Chloe Thorne 2022-1-27

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1637700-mwmcr-evaluatefunction-error-in-asp-net-the-specified-procedure-could-not-be-found

回答： Divyanshu 2024-2-1

I am getting the below error when trying to call my MATLAB function using the dll's provided by the Library compilier in ASP.NET:

... MWMCR::EvaluateFunction error ...

Loading C:\Program Files\MATLAB\R2021b\bin\win64\builtins\vision_builtins\mwvision_builtinimpl.dllfailed with error: The specified procedure could not be found. : state not recoverable: state not recoverable.

My MATLAB function uses bagOfFeatures and the NN predict function.

Any advice would be great.

0 个评论
显示 -2更早的评论隐藏 -2更早的评论

请先登录，再进行评论。

请先登录，再回答此问题。

Answer 1

Divyanshu 2024-2-1

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1637700-mwmcr-evaluatefunction-error-in-asp-net-the-specified-procedure-could-not-be-found#answer_1401106

Hi Chloe,

A possible cause for the error you are getting is a dll conflict. Please go through the following pointers:

Generally ASP.NET is loaded by IIS, which also has a specific DLL search order.
Therefore the DLL version of your compiled MATLAB function does not work because of a DLL conflict issue with IIS.

Thanks.