Hello,

I have written the library HelmholtzMedia (using Dymola) and published it on github:
https://github.com/thorade/HelmholtzMedia
I am currently trying to make it work with OpenModelica, but I am having some trouble.
What I have done so far:
I created an issue on the github tracker:
https://github.com/thorade/HelmholtzMedia/issues/21
I cleaned the code to remove all Dymola warning in pedantic mode.
I tried to follow the advice given on
https://trac.openmodelica.org/OpenModel … tLibraries
but I am still getting some errors like

Variable xy.z not found in scope z.y.x

To reproduce the error message, download the latest master.zip from
https://github.com/thorade/HelmholtzMed … master.zip
and either check the model

HelmholtzMedia.HelmholtzFluids.Helium

or try to simulate the model

HelmholtzMedia.Examples.Validation.CheckDerivativesHelium

Problem is: I don't understand the error message, because the variable seems to be there!?
It is declared in

HelmholtzMedia.Interface.PartialHelmholtzMedium

Any help appreciated. I guess I am missing something obvious here, but I need help getting started.

Regards,
Matthis