bug修改

amos-boot-module/amos-boot-module-biz/amos-boot-module-equip-biz/src/main/java/com/yeejoin/equipmanage/service/impl/BuildingServiceImpl.java

@@ -556,7 +556,7 @@ public class BuildingServiceImpl extends ServiceImpl<BuildingMapper, Building> i
 
     private List<BuildingTreeVo> getChildren(Long parentId, List<BuildingTreeVo> allListVo) {
         List<BuildingTreeVo> children = new ArrayList<>();
-        allListVo.stream().filter(a -> a.getParentId().equals(String.valueOf(parentId))).forEach(s -> {
+        allListVo.stream().filter(a -> !ObjectUtils.isEmpty(a.getParentId()) && a.getParentId().equals(String.valueOf(parentId))).forEach(s -> {
             s.setChildren(this.getChildren(s.getInstanceId(), allListVo));
             s.setDetailPaneApi(address);
             s.setApiUrl(apiUrl);