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Error when adding path to library

#2786  Permalink Top

Error when adding path to library

Oct-05-12 04:46:15

Dear,

I get the following error_msgs;

Code:

Error: Failed to load package Visualization (1.1,default) using MODELICAPATH C:/OpenModelica1.8.1/lib/omlibrary;C:/test

when I try to compile a model with the following mos-script;

Code:

loadModel(Modelica, {"3.2"});

loadModel(PlanarMechanicsForTesting);

cd("C:/ModelicaTests/PendulumTest");

loadFile("package.mo");

translateModel(Pendulum_Sep24.Pendulum_Sep24);

getErrorString();

I'm calling the mos script from python through a subprocess.call(), where I've added "C:\test" to the environment variable OPENMODELICALIBRARY.

(I'm using  OpenModelica version : 1.8.1+ r12060)

Where is this package Visualization located? I can't find it in the OpenModelica folder. Any help is appreciated a lot.

Thanks,

cheers,

Patrik

#2787  Permalink Top

Re: Error when adding path to library

Oct-05-12 10:21:10

Remove the uses(Visualization) annotation from the library. It does not depend on it and OpenModelica does not supply it.

#2788  Permalink Top

Re: Error when adding path to library

Oct-05-12 18:54:53

Hey,

thanks a lot that really helps.

Just to straighten it out... So when I load in a package with env. var. and loadModel, OM looks for the defined dependencies (in the uses-annotation) and tries to load those packages from the paths in OPENMODELICALIBRARY. Whereas when I load a package with loadFile it doesn't care about these dependencies?

cheers,

Patrik

#2789  Permalink Top

Re: Error when adding path to library

Oct-05-12 19:16:35

Yup. But if a model has a uses-annotation and you try to simulate it, the library will also be loaded.

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