fix bug

GraphScope · Nov 20, 2024 · 11a4e93 · 11a4e93
1 parent cbb20cb
commit 11a4e93
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/python/graphy/graph/nodes/paper_reading_nodes.py b/python/graphy/graph/nodes/paper_reading_nodes.py
@@ -506,7 +506,7 @@ def execute(
                     paper_data = self.persist_store.get_state(data_id, first_node_name)
                     edges = self.persist_store.get_state(data_id, "_Edges")
                     curr_id = paper_data.get("data", {}).get("id", "")
-                    if curr_id:
+                    if curr_id and parent_id:
                         if edges:
                             edges.append(f"{parent_id}|{curr_id}")
                         else: