MotionView cannot make dynamic link to MATLAB interpreter

Garand

To community members and Altair employees

Hi,

I definerd a Motion in Motionview 2021, with the uesr defined properties. Script file written in MATLAB and save as .m file. When I perform simulation, The following error message appears:

ERROR: Failure in call to TERM_SUB in ···\hwsolvers\motionsolve\bin\win64\numat.dll !


INFO: Failure in establishing dynamic link to Matlab interpreter!


Attempting alternative dll [···\hwsolvers\motionsolve\bin\win64\omlsub.dll]!


INFO: Alternative interpreter to OML was loaded successfully.

The simulation can still run but not with MATLAB, OML can handle simple codes but cannot apply any MATLAB toolbox. Is there any method to solve this problem?

Thanks for your help!

Garand

GTT Adam

Hi @Garand,

For MATLAB cosimulation to function effectively, environment variables must be set accordingly. Please refer to the following tutorial for a step by step guide on how to implement these variables:

https://help.altair.com/hwsolvers/ms/topics/solvers/ms/ms_simulink_co_simulation_prerequisites_r.htm?zoom_highlight=matlab+cosimulation

Hope this helps!

Adam Reid