rsf-server/src/main/java/com/vincent/rsf/server/manager/service/impl/MatnrGroupServiceImpl.java
@@ -52,6 +52,9 @@ } } List<MatnrGroup> treeData = Utils.toTreeData(matnrs, 0L, MatnrGroup::getParentId, MatnrGroup::getId, MatnrGroup::setChildren); if (treeData.isEmpty()) { return new ArrayList<>(); } return treeData; } }
