修改查询分组树接口

src/main/java/com/syc/slm/slmbi/service/impl/InstrumentPanelTreeServiceImpl.java

@@ -227,6 +227,10 @@ public class InstrumentPanelTreeServiceImpl extends ServiceImpl<InstrumentPanelT
                         }
                     }
                 });
+                // 如果当前没有发布的仪表盘，仪表树就需要显示了
+                if(CollectionUtils.isEmpty(finalPanelIds)){
+                    return Lists.newArrayList();
+                }
                 List<PanelTreeNodeVo> groupTreeNodeVos = groupService.selectGroupByIds(finalPanelIds,null);
                 if (CollectionUtils.isNotEmpty(groupTreeNodeVos)) {
                     lists.addAll(groupTreeNodeVos);