修复json报错

src/pages/Detail/CommitAuditModal.js

@@ -247,8 +247,9 @@ function CommitAuditModal(props) {
         let newItem = {
           name: curData?.name,
           nodeId: node.Id,
-          items: JSON.parse(curData.form_json),
+          items: JSON.parse(curData.form_json || '[]'),
         };
+        
         return newItem;
       });
       addAuditList = [...addAuditList, ...newlist];