wibraun
wibraun
@lochel It depends on the usage of this function. If one would like to use it as a try and in failing case do something else, than the error message...
@lochel see [ticket:3786](https://trac.openmodelica.org/OpenModelica/ticket/3786#comment:9)
> So we need the crefs of the variables (states, states derivatives, outputs and parameters) **with** initial="approx" or initial="calculated" and causality = "calculatedParameter" at this line. Collecting this information from...
Unfortunately no :( there are higher prioritized tasks on my todo, and this has a nice to have status.
@hkiel `with index = 0` means the ZeroCrossing contains a relation with index 0. And yes, they have to start with 0. I haven't look in to the code, but...
Actually, we should redesign the zero-crossing handling at all, according to #2061.