Does not seem to work with dependency on another package

[bilderbuchi]

I am trying to run a sensitivity analysis on a model that uses components from another, internal, package. In OMEdit, I just open the package, open the model, simulate the model and this works as expected.

If I then try to run an individual parameter based sensitivity analysis on the same model, accepting the default settings, press "Run analysis", I get a popup with a long error message (by the way, it would be really really useful if the text of that message were selectable, it is not).

The message boils down to a Python traceback not finding a file .../results/simulation/mymodel_init.xml.
It turns out that that message is actually a red herring -- yes the file does not exist, but inspecting the omc_run_log.txt in that folder tells me that the problem is actually Error: Class Mypackage.SomeModel not found in scope MyModel.

So,

• the dependency on that package is not recognized and the package not loaded, and
• there seems to be no way in the GUI to point out dependencies of my model.

Probably, OMSens should

• fail earlier with a more descriptive errror message, but more importantly
• the GUI should allow pointing out dependencies of the model (beside Modelica) and
• LoadModel or LoadFile in the generated builder.mos should include the necessary package.mo or flat .mo file.

Probably mos_script_skeleton needs to be adapted to account for additional dependencies in the way OMPython does. Maybe even use OMPython directly, to not duplicate effort, but that may be a larger effort.

This is on Windows 10 with OpenModelica v1.19.0-dev-624-g164b90d287