Added catching for no Paths in Dataset

src/main/java/seng202/group9/GUI/FlightRDController.java

@@ -121,24 +121,28 @@ public class FlightRDController extends Controller {
         theDataSet = getParent().getCurrentDataset();
         if (theDataSet != null) {
             try {
-                currentPathId = theDataSet.getFlightPaths().get(0).getID(); //Sets the default to the 1st Path
-            } catch (DataException e) {
-                e.printStackTrace();
-            }
-            flightIdCol.setCellValueFactory(new PropertyValueFactory<FlightPoint, String>("ID"));
-            flightNameCol.setCellValueFactory(new PropertyValueFactory<FlightPoint, String>("Name"));
-            flightTypeCol.setCellValueFactory(new PropertyValueFactory<FlightPoint, String>("Type"));
-            flightAltitudeCol.setCellValueFactory(new PropertyValueFactory<FlightPoint, String>("Altitude"));
-            flightLatCol.setCellValueFactory(new PropertyValueFactory<FlightPoint, String>("Latitude"));
-            flightLongCol.setCellValueFactory(new PropertyValueFactory<FlightPoint, String>("Longitude"));
-            flightHeadCol.setCellValueFactory(new PropertyValueFactory<FlightPoint, String>("Heading"));
-            flightLegDisCol.setCellValueFactory(new PropertyValueFactory<FlightPoint, String>("LegDistance"));
-            flightTotDisCol.setCellValueFactory(new PropertyValueFactory<FlightPoint, String>("totalDistance"));
+                try {
+                    currentPathId = theDataSet.getFlightPaths().get(0).getID(); //Sets the default to the 1st Path
+                } catch (DataException e) {
+                    e.printStackTrace();
+                }
+                flightIdCol.setCellValueFactory(new PropertyValueFactory<FlightPoint, String>("ID"));
+                flightNameCol.setCellValueFactory(new PropertyValueFactory<FlightPoint, String>("Name"));
+                flightTypeCol.setCellValueFactory(new PropertyValueFactory<FlightPoint, String>("Type"));
+                flightAltitudeCol.setCellValueFactory(new PropertyValueFactory<FlightPoint, String>("Altitude"));
+                flightLatCol.setCellValueFactory(new PropertyValueFactory<FlightPoint, String>("Latitude"));
+                flightLongCol.setCellValueFactory(new PropertyValueFactory<FlightPoint, String>("Longitude"));
+                flightHeadCol.setCellValueFactory(new PropertyValueFactory<FlightPoint, String>("Heading"));
+                flightLegDisCol.setCellValueFactory(new PropertyValueFactory<FlightPoint, String>("LegDistance"));
+                flightTotDisCol.setCellValueFactory(new PropertyValueFactory<FlightPoint, String>("totalDistance"));
 
-            ArrayList<FlightPath> flightPaths;
-            flightPaths = theDataSet.getFlightPaths();
-            ArrayList<FlightPoint> flightPoints = flightPaths.get(0).getFlight();
-            flightTableView.setItems(FXCollections.observableArrayList(flightPoints));
+                ArrayList<FlightPath> flightPaths;
+                flightPaths = theDataSet.getFlightPaths();
+                ArrayList<FlightPoint> flightPoints = flightPaths.get(0).getFlight();
+                flightTableView.setItems(FXCollections.observableArrayList(flightPoints));
+            }catch(IndexOutOfBoundsException e){
+                System.out.println("There is no Paths to show");
+            }
         }
     }