Error generated when Dynamic Mapper linked database does not contain Task_Name field

Error generated when Dynamic Mapper linked database does not contain Task_Name field

Database linked to the Dynamic Mapper needs to have a field called Task_Name. If the database block does not have one. then the following error will be generated.

"VisualSim.kernel.util.IllegalActionException: Problem reading Task_Name field from Database Block.
Task Name: null
  in .DynamicMapper_without_Task_Name_Database.DynamicMapper
at VisualSim.actor.lib.Task_Software.initialize(Unknown Source)
at VisualSim.actor.Director.initialize(Unknown Source)
at VisualSim.simulators.de.kernel.DEDirector.initialize(Unknown Source)
at VisualSim.actor.CompositeActor.initialize(Unknown Source)
at VisualSim.actor.Manager.initialize(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 the database block contain all the necessary fields.