When the user evaluates an ID in the GUI and clicks on the option "Show expected utility", OpenMarkov does not show the table of utilities.
I've debugged the code with the attached network, and when the execution reaches the line 118 of class PotentialPanelManager, method getPotentialPanel (String potentialType, String potentialFamily, Node node), with the next code:
instance = constructor.newInstance (node);
it does not terminate.
I've tried the analogous GUI option "Show optimal policy", and this does work.
I can help to solve the issue, but I cannot solve it alone because I don't know the details of the GUI classes.