Problem running DistillationColumn

[msuardi]

I was trying to create a absorption-distillation example in Python but I had problems displaying the results from the DistillationColumns.
So I switched to Java.
Following the instructions at this link:
https://colab.research.google.com/drive/1XkQ_CrVj2gLTtJvXhFQMWALzXii522CL#scrollTo=rLXNemTqighl

I'm trying to run the following:
java -cp NeqSim.jar neqsim.processSimulation.processEquipment.distillation.DistillationColumn

This causes a lot of "ERROR neqsim.thermo.phase.PhaseEos - Failed to solve for molarVolume within the iteration limit".
Can you please help me?

[Even Solbraa]

I will look into this and also provide you with an example in Python.