attachs: [],
chunks: [{‘metadata’: {‘_source’: ‘knowledge’, ‘dataset_id’: ‘a5563eee-c5e3-4c8a-a97e-4a72b7839143’, ‘dataset_name’: ‘Kimi-agent-MIX’, ‘document_id’: ‘083872ba-8863-46de-bf9c-51cd069ad493’, ‘document_name’: ‘S系列3KW操作说明书 part1.docx’, ‘data_source_type’: ‘local_file’, ‘segment_id’: ‘2547a6a2-cfcf-44ab-9e8f-ee483d843a15’, ‘retriever_from’: ‘workflow’, ‘score’: 0.45089313194048036, ‘child_chunks’: [{‘id’: ‘85482c5e-9ac2-4d3d-b28a-c07d10e8beb8’, ‘content’: 'iles/tools/13681184-be7c-4ee8-b87c-2ca2edf14b34.png… (truncated),
isMix: True
}
2026-04-16 09:04:53.367 INFO [GraphDispatcher] [debug_logging.py:169] - 
Node started: 17560081708650 - “检查通用知识库匹配结果” (type: if-else)
2026-04-16 09:04:53.367 DEBUG [GraphDispatcher] [execution_limits.py:93] - Step 39 started: 17560081708650
2026-04-16 09:04:53.373 INFO [GraphDispatcher] [debug_logging.py:183] - 
Node succeeded: 17560081708650
2026-04-16 09:04:53.377 DEBUG [GraphDispatcher] [debug_logging.py:186] - Outputs: {
result: True,
selected_case_id: 2580732b-22e0-4e16-82ea-d87d18d10ff8
}
2026-04-16 09:04:53.393 INFO [GraphDispatcher] [debug_logging.py:169] - Node started: 17622623703250 - “根据通用知识库回答图文” (type: llm)
2026-04-16 09:04:53.393 DEBUG [GraphDispatcher] [execution_limits.py:93] - Step 40 started: 17622623703250
2026-04-16 09:04:53.404 ERROR [GraphDispatcher] [error_handler.py:105] - Node 17622623703250 failed with ABORT strategy: Invalid upload file
2026-04-16 09:04:53.405 ERROR [GraphDispatcher] [debug_logging.py:198] - 
Node failed: 17622623703250
2026-04-16 09:04:53.405 ERROR [GraphDispatcher] [debug_logging.py:199] - Error: Invalid upload file
2026-04-16 09:04:53.405 ERROR [GraphDispatcher] [debug_logging.py:202] - Details: Invalid upload file
2026-04-16 09:04:53.418 ERROR [Thread-44 (_generate_worker)] [debug_logging.py:147] 2507b0a62db45a02a39beb5fc0d0240c - Graph run failed: Invalid upload file
2026-04-16 09:04:53.418 ERROR [Thread-44 (_generate_worker)] [debug_logging.py:149] 2507b0a62db45a02a39beb5fc0d0240c - Total exceptions: 1
2026-04-16 09:04:53.434 DEBUG [Thread-42 (process_request_thread)] [based_generate_task_pipeline.py:45] 2507b0a62db45a02a39beb5fc0d0240c - error: Run failed: Invalid upload file
2026-04-16 09:04:53.436 DEBUG [Thread-44 (_generate_worker)] [worker_pool.py:115] 2507b0a62db45a02a39beb5fc0d0240c - Stopping worker pool: 1 workers
2026-04-16 09:04:53.443 ERROR [Thread-42 (process_request_thread)] [app_generator.py:690] 2507b0a62db45a02a39beb5fc0d0240c - Failed to process generate task pipeline, conversation_id: 4859d66c-35f5-480d-bc64-edd60de2cb8a
Traceback (most recent call last):
File “/app/api/core/app/apps/advanced_chat/app_generator.py”, line 685, in _handle_advanced_chat_response
return generate_task_pipeline.process()
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File “/app/api/core/app/apps/advanced_chat/generate_task_pipeline.py”, line 227, in process
return self.\_to_blocking_response(generator)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File “/app/api/core/app/apps/advanced_chat/generate_task_pipeline.py”, line 236, in _to_blocking_response
raise stream_response.err
ValueError: Run failed: Invalid upload file