[Isis-fish-users] Database transformation error

Bonjour, I've imported a database from ISIS-Fish v3 to v4 and received three of the following errors: C:\DOCUME~1\fzimmerm\LOCALS~1\Temp\check64115213924871607equation.java:7: cannot find symbol symbol: method getDate() location: class fr.ifremer.isisfish.simulator.SimulationControl int NumMois=context.getSimulationControl().getDate().getMonth().getMonthNumber(); However, the equations using getDate have been adjusted to getStep. So where could these errors come from? The database is in the attachment. Thanks, Fabian