Hi,

I am testing a simple model containing the npn transistor from Modelica library.
i got this message

resultFile = "Simulation failed.
Class smooth (its type) not found in scope Modelica.Electrical.Analog.Semiconductors.NPN.
No matching function found for smooth
Class smooth not found in scope Modelica.Electrical.Analog.Semiconductors.NPN.
Error occured while flattening model BP.BP_test
"
end SimulationResult;

the smooth command is used in the npn model, but i cannot see how it could be not found!
thank you for your help