WBS动态库，元素库搜索提示

blade-service/blade-manager/src/main/java/org/springblade/manager/service/impl/WbsTreePrivateServiceImpl.java

@@ -222,6 +222,9 @@ public class WbsTreePrivateServiceImpl extends BaseServiceImpl<WbsTreePrivateMap
 
     @Override
     public IPage<TreeNodeVOByTabType> tabTypeLazyTreeAll(IPage<TreeNodeVOByTabType> page, Long parentId, String titleName, Boolean hasPartFormula) {
+        if (parentId == null){
+            throw new ServiceException("请先选择左边表类型再搜索");
+        }
         boolean base = false;
         if ((parentId + "").equals("12345678910")) {
             page.setSize(100);