图文管理选择一级目录bug

src/main/java/com/baosight/hggp/hg/wd/service/ServiceHGWD099.java

@@ -65,7 +65,10 @@ public class ServiceHGWD099 extends ServiceEPBase {
             Map queryRow =EiInfoUtils.getFirstRow(inInfo);
            if (ObjectUtils.isNotBlank(queryRow.get(HGWD001.FIELD_PARENT_ID))){
                List<Map> childList = HGWDTools.HgWd001.queryFileChild(queryRow.get(HGWD001.FIELD_PARENT_ID).toString());
-               List<String> childFileIdList = Optional.ofNullable(childList).orElse(new ArrayList<>()).stream().map(map -> map.get(HGWD001.FIELD_FILE_ID).toString()).collect(Collectors.toList());
+               if(childList == null){
+                   return inInfo;
+               }
+               List<String> childFileIdList = Optional.of(childList).orElse(new ArrayList<>()).stream().map(map -> map.get(HGWD001.FIELD_FILE_ID).toString()).collect(Collectors.toList());
                queryRow.put("bizIds",childFileIdList);
                queryRow.remove(HGWD099.FIELD_BIZ_ID);
                inInfo.getBlock(EiConstant.queryBlock).getRow(ACConstants.ROW_CODE_0).remove(HGWD001.FIELD_PARENT_ID);