修改bug

amos-boot-module/amos-boot-module-biz/amos-boot-module-jcs-biz/src/main/java/com/yeejoin/amos/boot/module/jcs/biz/controller/AircraftController.java

@@ -190,7 +190,7 @@ public class AircraftController extends BaseController {
 
         ResponseModel<Map<String, Object>> dataModel = iotFeignClient.getDynamicFlightInfo(num);
         if (dataModel != null) {
-            Map<String, Object> map = dataModel.getResult();
+            Map<String, Object> map = dataModel.getResult()!=null? dataModel.getResult():null;
             if (map != null) {
                 map1.put("aircraftModel", map.containsKey("aircraftType")?map.get("aircraftType"):null);
                 map1.put("dynamicFlightId",  map.containsKey("dynamicFlightId")?map.get("dynamicFlightId"):null);