tweak

csst_common/data_manager.py

@@ -825,7 +825,7 @@ class CsstMsDataManager:
 
         # make symbolic links
         print("Making symbolic links ...")
-        for rec in recs:
+        for rec in recs["data"]:
             os.symlink(
                 src=os.path.join(dfs_root, rec.file_path),
                 dst=os.path.join(dir_l0, os.path.basename(rec.file_path)),