Added checks if some Required Fields are filled (Electric Motor File, EM ADC...

Added checks if some Required Fields are filled (Electric Motor File, EM ADC Loss Map). Otherwise application would crash.

VECTO/GUI/VehicleForm.vb

@@ -658,13 +658,25 @@ Public Class VehicleForm
 		    For Each reess As ListViewItem In lvREESSPacks.Items
 		        veh.ReessPacks.Add(tuple.Create(reess.SubItems(REESPackTbl.ReessFile).Text, reess.SubItems(REESPackTbl.Count).Text.ToInt(), reess.SubItems(REESPackTbl.StringId).Text.ToInt()))
 		    Next
-			veh.InitialSOC = tbInitialSoC.Text.ToDouble() / 100.0
+			veh.InitialSOC = tbInitialSoC.Text.ToDouble(80) / 100.0
 
+			If tbElectricMotor.Text = "" then
+				MsgBox("Electric Motor File is required.")
+				tcVehicleComponents.SelectedTab = tpElectricComponents
+				tbElectricMotor.Focus()
+				return false
+			End If
 			veh.ElectricMotorFile.Init(GetPath(file), tbElectricMotor.Text)
 			veh.ElectricMotorPosition = CType(cbEmPos.SelectedValue, PowertrainPosition)
-			veh.ElectricMotorCount = tbEmCount.Text.ToInt()
-			veh.ElectricMotorRatio = tbRatioEm.Text.ToDouble()
+			veh.ElectricMotorCount = tbEmCount.Text.ToInt(1)
+			veh.ElectricMotorRatio = tbRatioEm.Text.ToDouble(1)
 			'veh.ElectricMotorMechEff = tbEmADCLossMap.Text.ToDouble()
+			If tbEmADCLossMap.Text = "" then
+				MsgBox("Loss Map EM ADC is required.")
+				tcVehicleComponents.SelectedTab = tpElectricComponents
+				tbEmADCLossMap.Focus()
+				return false
+			End If
 			veh.ElectricMotorMechLossMap.Init(GetPath(file), tbEmADCLossMap.Text)
 			if (veh.ElectricMotorPosition = PowertrainPosition.HybridP2_5) 
 				veh.ElectricMotorPerGearRatios = lvRatioPerGear.Items.Cast(Of ListViewItem).Select(function(item) item.SubItems(RatiosPerGearTbl.Ratio).Text.ToDouble(0)).ToArray()