fixes for running exempted vehicles from GUI

VectoCore/VectoCore/Models/Simulation/Impl/JobContainer.cs

@@ -77,7 +77,7 @@ namespace TUGraz.VectoCore.Models.Simulation.Impl
 		{
 			return
 				Runs.Select(
-					r => new CycleTypeDescription { Name = r.Run.CycleName, CycleType = r.Run.GetContainer().RunData.Cycle.CycleType })
+					r => new CycleTypeDescription { Name = r.Run.CycleName, CycleType = r.Run.GetContainer().RunData.Cycle?.CycleType ?? CycleType.None })
 					.Distinct();
 		}
 

VectoCore/VectoCore/Models/SimulationComponent/Data/DrivingCycleData.cs

@@ -47,7 +47,8 @@ namespace TUGraz.VectoCore.Models.SimulationComponent.Data
 		MeasuredSpeed,
 		MeasuredSpeedGear,
 		PTO,
-		VTP
+		VTP,
+		None
 	}
 
 	public static class CycleTypeHelper

VectoCore/VectoCore/Utils/XMLHelper.cs

@@ -55,8 +55,8 @@ namespace TUGraz.VectoCore.Utils {
 		public static object[] ValueAsUnit(Watt power, string unit, uint? decimals = 0)
 		{
 			switch (unit) {
-				case "kW": return GetValueAsUnit(power.ConvertToKiloWatt(), unit, decimals);
-				case "W": return GetValueAsUnit(power.Value(), unit, decimals);
+				case "kW": return GetValueAsUnit(power?.ConvertToKiloWatt(), unit, decimals);
+				case "W": return GetValueAsUnit(power?.Value(), unit, decimals);
 			}
 			throw new NotImplementedException(string.Format("unknown unit '{0}'", unit));
 		}
@@ -104,11 +104,14 @@ namespace TUGraz.VectoCore.Utils {
 			}
 		}
 
-		private static object[] GetValueAsUnit(double value, string unit, uint? decimals)
+		private static object[] GetValueAsUnit(double? value, string unit, uint? decimals)
 		{
+			if (value == null) {
+				return new object[0];
+			}
 			return new object[] {
 				new XAttribute(XMLNames.Report_Results_Unit_Attr, unit),
-				value.ToXMLFormat(decimals)
+				value.Value.ToXMLFormat(decimals)
 			};
 		}