update

Furnace/FurnaceRT/Equipments/CarrierRobots/CarrierUnload.cs

@@ -346,13 +346,14 @@ namespace FurnaceRT.Equipments.CarrierRobots
                 var lp = Singleton<EquipmentManager>.Instance.Modules[source] as LoadPortModule;
                 if (lp != null)
                 {
-                    lp.LPDevice.Unload(out string reason);
 
                     var lpCarrierInfo = CarrierManager.Instance.GetCarrier(source, 0);
                     if (lpCarrierInfo != null)
                     {
-                      (Singleton<EquipmentManager>.Instance.Modules[ModuleName.PM1] as PMModule).CarrierOutEnd(lpCarrierInfo);
+                        (Singleton<EquipmentManager>.Instance.Modules[ModuleName.PM1] as PMModule).CarrierOutEnd(lpCarrierInfo);
                     }
+                    lp.LPDevice.Unload(out string reason);
+
 
                 }
                 return true;