Matlab R2021b error - Electrolyzer of Green Hydrogen from Water Electrolysis by Juan Sagarduy

When I open the model in Matlab R2021b of Juan Sagarduy (staff from mathworks) I have this error :

['harness_model_solar/Electrolyzer']: Parameter check for block 'harness_model_solar/Electrolyzer' failed.

Caused by: Simscape file with package path 'fluids.thermal_liquid.tanks_accumulators.two_inlet_tank' is not on MATLAB path and not in import context declared by import statements. Ensure the Simscape file is on MATLAB path or in import context. If the Simscape file is moved or renamed, use its new package path.

Whereas when I open the model in Matlab R2021a everything works well.

What is the problem ?

[Juan Sagarduy]

Hi Chloe,

You need to download the newest version in MATLAB Central File Exchange. The error is caused by the fact that tank ports were re-named from 2021b. It shall work with the new files.

Regards/Juan