Error generated when Invalid datatstructure field is entered in the Input Field in the database block.

Error generated when Invalid datatstructure field is entered in the Input Field in the database block.

Input_Field has a list of fields in the incoming data structure.  The values in these fields are matched with the respective list in the index fields (Lookup_Fields) of the Database. If the oincoming datastructure does not contain the field mentioned in the Input_field, then following error will be generated.

VisualSim.kernel.util.IllegalActionException: Cannot locate Input Field Name in Parameter.
Input Field Name: ID
Lookup Name: ID
  in .Database_Invalidl_Input_Field_to_Lookup.Local Database
at VisualSim.actor.lib.Database.fire(Unknown Source)
at VisualSim.simulators.de.kernel.DEDirector.fireVisualSim(Unknown Source)
at VisualSim.simulators.de.kernel.DEDirector.fire(Unknown Source)
at VisualSim.actor.CompositeActor.fire(Unknown Source)
at VisualSim.actor.Manager.iterate(Unknown Source)
at VisualSim.actor.Manager.execute(Unknown Source)
at VisualSim.actor.Manager.run(Unknown Source)
at java.lang.Thread.run(Thread.java:745)
at VisualSim.kernel.util.VisualSimThread.run(Unknown Source)


Solution: Make sure a valid Input_field parameter is entered.