设备分析异常

zc-business/src/main/java/com/zc/business/controller/DcDeviceController.java

@@ -985,6 +985,7 @@ public class DcDeviceController extends BaseController {
         props.put("sorts[0].name", "timestamp");
         List<HashMap<String, Object>> mapList = dcDeviceService.selectDeviceParameterProperties(dcDevice);//属性的参数信息
         List<HashMap> resultsMapValue = new ArrayList<>();
+        try {
             for (HashMap<String, Object> hashMap : mapList) {
                 HashMap<String, Object> resultsMap = new HashMap<>();
                 String name = hashMap.get("name").toString();//属性名称
@@ -1042,6 +1043,9 @@ public class DcDeviceController extends BaseController {
                 }
                 resultsMapValue.add(resultsMap);
             }
+        }catch (Exception e){
+           e.printStackTrace();
+        }
         return AjaxResult.success(resultsMapValue);
     }