From b50a0feddf0e1c45ae0b45b5754a48e1f72365f6 Mon Sep 17 00:00:00 2001 From: Gabriel Luiz Freitas Almeida Date: Mon, 19 Feb 2024 12:36:02 -0300 Subject: [PATCH] Handle exception when getting vertices in chat.py --- src/backend/langflow/api/v1/chat.py | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/src/backend/langflow/api/v1/chat.py b/src/backend/langflow/api/v1/chat.py index 9cda7628e..886eabf59 100644 --- a/src/backend/langflow/api/v1/chat.py +++ b/src/backend/langflow/api/v1/chat.py @@ -300,7 +300,12 @@ async def get_vertices( chat_service.set_cache(flow_id, graph) if component_id: - vertices = graph.sort_up_to_vertex(component_id) + try: + vertices = graph.sort_up_to_vertex(component_id) + except Exception as exc: + logger.error(f"IN DEVELOPMENT: Error getting vertices: {exc}") + logger.exception(exc) + vertices = graph.layered_topological_sort() else: vertices = graph.layered_topological_sort() # Now vertices is a list of lists