代码强壮性处理

web/building_saas/standard_interface/export/zhejiang_hangzhou.js

@@ -319,7 +319,7 @@ INTERFACE_EXPORT = (() => {
             }
             cur = cur.parent;
           }
-          return (cur.data.name || '').replace(/[^0-9]/g, '');
+          return (cur?.data?.name || '').replace(/[^0-9]/g, '');
         } else {
           const sectionCode = (node.data.name || '').replace(/[^0-9]/g, '');
           node.data.sectionCode = sectionCode;