fix

haoban-manage3-wx/src/main/java/com/gic/haoban/manage/web/controller/MaterialController.java

@@ -73,7 +73,7 @@ public class MaterialController extends WebBaseController{
 			List<MaterialVO> sonVoList = EntityUtil.changeEntityListByJSON(MaterialVO.class, sonList);
 			materialVO.setList(sonVoList);
 			logger.info("handerList={},categoryId={},sonVoList={}",JSON.toJSONString(handerList),materialVO.getCategoryId(),JSON.toJSONString(sonVoList));
-			while(sonList != null && sonList.size() > 0){
+			while(sonVoList != null && sonVoList.size() > 0){
 				handerSonMaterial(sonVoList, map);
 			}
     	}