修复bug

src/main/java/com/fdkankan/fusion/service/impl/DataService.java

@@ -49,7 +49,10 @@ public class DataService implements IDataService {
         }
 
         List<Long> cameraIds = list.stream().map(TmCamera::getFdCameraId).collect(Collectors.toList());
-        List<DataGroupVo> cameraCountList = scenePlusService.groupByCameraId(param,cameraIds);
+        List<DataGroupVo> cameraCountList = new ArrayList<>();
+        if(!cameraIds.isEmpty()){
+          cameraCountList = scenePlusService.groupByCameraId(param,cameraIds);
+        }
         for (DataGroupVo dataGroupVo : cameraCountList) {
             cameraIdMap.put(Long.valueOf(dataGroupVo.getGroupKey()),dataGroupVo.getDataCount());
         }
@@ -147,7 +150,11 @@ public class DataService implements IDataService {
 
         List<TmCamera> tmCameras = tmCameraService.getByDeptIds(getSonDeptIds());
         List<Long> cameraIds = tmCameras.stream().map(TmCamera::getFdCameraId).collect(Collectors.toList());
-        List<DataGroupVo> groupVoList =  scenePlusService.groupByType(param,cameraIds);
+
+        List<DataGroupVo> groupVoList = new ArrayList<>();
+        if(!cameraIds.isEmpty()){
+           groupVoList =  scenePlusService.groupByType(param,cameraIds);
+        }
 
         TreeMap<String,Long> countMap = new TreeMap<>();
         for (DataGroupVo dataGroupVo : groupVoList) {