Use API to call dify workflow, error 500 since v0.10.1

[songleipu123]

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Dify version

v0.10.1

Cloud or Self Hosted

Self Hosted (Docker)

Steps to reproduce

1. use API:data = { "query": query, "inputs": {}, # 如果有其他输入变量，可以在这里添加 "response_mode": "blocking",
   "user": user_id, "conversation_id": conversation_id } headers = { 'Authorization': f'Bearer {self.api_key}', 'Content-Type': 'application/json' } url = f"{self.api_base}/chat-messages" response = requests.post(url, headers=headers, data=json.dumps(data), proxies=self.proxy)
2. return: Error: {"code": "internal_server_error", "message": "The server encountered an internal error and was unable to complete your request. Either the server is overloaded or there is an error in the application.", "status": 500}
3. check api log:

   2024-10-25 08:56:13,673.673 WARNING [Thread-24 (_process_future)] [app_generator_tts_publisher.py:42] - Failed to speech the text, detail: [address=0.0.0.0:40239, pid=1708] Parallel generation is not supported by llama-cpp-python.

2024-10-25 08:56:13,713.713 ERROR [Dummy-22] [completion.py:139] - internal server error.

Traceback (most recent call last):

  File "/app/api/controllers/service_api/app/completion.py", line 116, in post

    response = AppGenerateService.generate(

  File "/app/api/services/app_generate_service.py", line 68, in generate

    AdvancedChatAppGenerator().generate(

  File "/app/api/core/app/apps/advanced_chat/app_generator.py", line 146, in generate

    return self._generate(

  File "/app/api/core/app/apps/advanced_chat/app_generator.py", line 263, in _generate

    response = self._handle_advanced_chat_response(

  File "/app/api/core/app/apps/advanced_chat/app_generator.py", line 363, in _handle_advanced_chat_response

    return generate_task_pipeline.process()

  File "/app/api/core/app/apps/advanced_chat/generate_task_pipeline.py", line 147, in process

    return self._to_blocking_response(generator)

  File "/app/api/core/app/apps/advanced_chat/generate_task_pipeline.py", line 154, in _to_blocking_response

    for stream_response in generator:

  File "/app/api/core/app/apps/advanced_chat/generate_task_pipeline.py", line 219, in _wrapper_process_stream_response

    audio_response = self._listen_audio_msg(tts_publisher, task_id=task_id)

  File "/app/api/core/app/apps/advanced_chat/generate_task_pipeline.py", line 198, in _listen_audio_msg

    if audio_msg and audio_msg.status != "finish":

  File "/app/api/.venv/lib/python3.10/site-packages/pydantic/main.py", line 856, in __getattr__

    raise AttributeError(f'{type(self).__name__!r} object has no attribute {item!r}')

AttributeError: 'MessageQueueMessage' object has no attribute 'status'

2024-10-25 08:56:13,717.717 ERROR [Dummy-22] [app.py:838] - Exception on /v1/chat-messages [POST]

Traceback (most recent call last):

  File "/app/api/controllers/service_api/app/completion.py", line 116, in post

    response = AppGenerateService.generate(

  File "/app/api/services/app_generate_service.py", line 68, in generate

    AdvancedChatAppGenerator().generate(

  File "/app/api/core/app/apps/advanced_chat/app_generator.py", line 146, in generate

    return self._generate(

  File "/app/api/core/app/apps/advanced_chat/app_generator.py", line 263, in _generate

    response = self._handle_advanced_chat_response(

  File "/app/api/core/app/apps/advanced_chat/app_generator.py", line 363, in _handle_advanced_chat_response

    return generate_task_pipeline.process()

  File "/app/api/core/app/apps/advanced_chat/generate_task_pipeline.py", line 147, in process

    return self._to_blocking_response(generator)

  File "/app/api/core/app/apps/advanced_chat/generate_task_pipeline.py", line 154, in _to_blocking_response

    for stream_response in generator:

  File "/app/api/core/app/apps/advanced_chat/generate_task_pipeline.py", line 219, in _wrapper_process_stream_response

    audio_response = self._listen_audio_msg(tts_publisher, task_id=task_id)

  File "/app/api/core/app/apps/advanced_chat/generate_task_pipeline.py", line 198, in _listen_audio_msg

    if audio_msg and audio_msg.status != "finish":

  File "/app/api/.venv/lib/python3.10/site-packages/pydantic/main.py", line 856, in __getattr__

    raise AttributeError(f'{type(self).__name__!r} object has no attribute {item!r}')

AttributeError: 'MessageQueueMessage' object has no attribute 'status'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):

  File "/app/api/.venv/lib/python3.10/site-packages/flask/app.py", line 880, in full_dispatch_request

    rv = self.dispatch_request()

  File "/app/api/.venv/lib/python3.10/site-packages/flask/app.py", line 865, in dispatch_request

    return self.ensure_sync(self.view_functions[rule.endpoint])(**view_args)  # type: ignore[no-any-return]

  File "/app/api/.venv/lib/python3.10/site-packages/flask_restful/__init__.py", line 489, in wrapper

    resp = resource(*args, **kwargs)

  File "/app/api/.venv/lib/python3.10/site-packages/flask/views.py", line 110, in view

    return current_app.ensure_sync(self.dispatch_request)(**kwargs)  # type: ignore[no-any-return]

  File "/app/api/.venv/lib/python3.10/site-packages/flask_restful/__init__.py", line 604, in dispatch_request

    resp = meth(*args, **kwargs)

  File "/app/api/controllers/service_api/wraps.py", line 76, in decorated_view

    return view_func(*args, **kwargs)

  File "/app/api/controllers/service_api/app/completion.py", line 140, in post

    raise InternalServerError()

werkzeug.exceptions.InternalServerError: 500 Internal Server Error: The server encountered an internal error and was unable to complete your request. Either the server is overloaded or there is an error in the application.

✔️ Expected Behavior

Use API to call dify workflow can normally run

❌ Actual Behavior

Error: {"code": "internal_server_error", "message": "The server encountered an internal error and was unable to complete your request. Either the server is overloaded or there is an error in the application.", "status": 500}