Error generated when invalid input is given to Queue block input.

Error generated when invalid input is given to Queue block input.

Queue block receives datastructure as input, no other input is valid, If the input isn't a datastructure then the following error will be generated.

"VisualSim.kernel.util.IllegalActionException: 
Invalid Input
Error_Number        :  Smart_Resource_03
Possible_Solution   :  Check incoming Token type, connections
Description         :  Input to Smart_Resource is not a Data Structure: 3
  in .Queue_Invalid_Input.Queues
at VisualSim.actor.lib.Smart_Resource.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 Queue block receives the datastructure at the input port.