The newest Microsoft Visual Studio compiler has some changes in the MVSC runtime library that are incompatible with the version shipped by MATLAB. This version incompatibility can cause a crash during execution.
There are 3 possible workarounds to resolve this issue:
1) Revert to Visual Studio 2022 version 17.6.6, or earlier.
2) Define the "_DISABLE_CONSTEXPR_MUTEX_CONSTRUCTOR" macro in the source code itself (see code, below) and recompile the MEX file.You will need to test your code to make sure it is not affected by defining this macro. This option may be preferable if you will be sharing your MEX file.
#define _DISABLE_CONSTEXPR_MUTEX_CONSTRUCTOR
3) Replace the "msvcp140.dll" that is shipped with MATLAB with the one from Visual Studio. To do so, follow these steps.
- Locate and rename the MATLAB "msvcp140.dll". For example, rename "matlabroot\bin\win64\msvcp140.dll" as "matlabroot
\bin\win64\msvcp140_original.dll", where "matlabroot" is the output this command executed in MATLAB.
>> matlabroot
- Locate and copy the new "msvcp140.dll" file into the "matlabroot\bin\win64" folder. A typical location for the "msvcp140.dll" file is in the "C:\Windows\System32" folder. Restart MATLAB and try to execute your workflow
