I'm using PyFMI.master to do co-simulation and the FMUs are compiled by JModelica.
However, PyFMI.master said that "UserWarning: The model, room_interface_3, does not support directional derivatives which is necessary in-case of an algebraic loop. The simulation might become unstable..."
It is indeed unstable because my co-simulation crashed with an absurd situation(like temperature blew the min limit).
So, are there any solutions to this problem? Thanks in advance!
