[RASA] 오류 error running graph component for node train_unexpectedintentpolicy2

 

상황

명령어: rasa train core

 

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RASA CORE Train시 오류 발생

오류코드 마지막 error running graph component for node train_unexpectedintentpolicy2

 

Traceback (most recent call last):

  File "C:\Users\choiyounghyun\AppData\Local\Programs\Python\Python39\lib\runpy.py", line 197, in _run_module_as_main

    return _run_code(code, main_globals, None,

  File "C:\Users\choiyounghyun\AppData\Local\Programs\Python\Python39\lib\runpy.py", line 87, in _run_code

    exec(code, run_globals)

  File "C:\Users\choiyounghyun\AppData\Local\Programs\Python\Python39\Scripts\rasa.exe\__main__.py", line 7, in <module>

    sys.exit(main())

  File "C:\Users\choiyounghyun\AppData\Local\Programs\Python\Python39\lib\site-packages\rasa\__main__.py", line 133, in main

    cmdline_arguments.func(cmdline_arguments)

  File "C:\Users\choiyounghyun\AppData\Local\Programs\Python\Python39\lib\site-packages\rasa\cli\train.py", line 61, in <lambda>        

    train_parser.set_defaults(func=lambda args: run_training(args, can_exit=True))

  File "C:\Users\choiyounghyun\AppData\Local\Programs\Python\Python39\lib\site-packages\rasa\cli\train.py", line 101, in run_training  

    training_result = train_all(

  File "C:\Users\choiyounghyun\AppData\Local\Programs\Python\Python39\lib\site-packages\rasa\api.py", line 105, in train

    return train(

  File "C:\Users\choiyounghyun\AppData\Local\Programs\Python\Python39\lib\site-packages\rasa\model_training.py", line 207, in train    

    return _train_graph(

  File "C:\Users\choiyounghyun\AppData\Local\Programs\Python\Python39\lib\site-packages\rasa\model_training.py", line 286, in _train_graph

    trainer.train(

  File "C:\Users\choiyounghyun\AppData\Local\Programs\Python\Python39\lib\site-packages\rasa\engine\training\graph_trainer.py", line 105, in train

    graph_runner.run(inputs={PLACEHOLDER_IMPORTER: importer})      

  File "C:\Users\choiyounghyun\AppData\Local\Programs\Python\Python39\lib\site-packages\rasa\engine\runner\dask.py", line 101, in run  

    dask_result = dask.get(run_graph, run_targets)

  File "C:\Users\choiyounghyun\AppData\Local\Programs\Python\Python39\lib\site-packages\dask\local.py", line 557, in get_sync

    return get_async(

  File "C:\Users\choiyounghyun\AppData\Local\Programs\Python\Python39\lib\site-packages\dask\local.py", line 500, in get_async

    for key, res_info, failed in queue_get(queue).result():

  File "C:\Users\choiyounghyun\AppData\Local\Programs\Python\Python39\lib\concurrent\futures\_base.py", line 438, in result

    return self.__get_result()

  File "C:\Users\choiyounghyun\AppData\Local\Programs\Python\Python39\lib\concurrent\futures\_base.py", line 390, in __get_result      

    raise self._exception

  File "C:\Users\choiyounghyun\AppData\Local\Programs\Python\Python39\lib\site-packages\dask\local.py", line 542, in submit

    fut.set_result(fn(*args, **kwargs))

  File "C:\Users\choiyounghyun\AppData\Local\Programs\Python\Python39\lib\site-packages\dask\local.py", line 238, in batch_execute_tasks

    return [execute_task(*a) for a in it]

  File "C:\Users\choiyounghyun\AppData\Local\Programs\Python\Python39\lib\site-packages\dask\local.py", line 238, in <listcomp>

    return [execute_task(*a) for a in it]

  File "C:\Users\choiyounghyun\AppData\Local\Programs\Python\Python39\lib\site-packages\dask\local.py", line 229, in execute_task      

    result = pack_exception(e, dumps)

  File "C:\Users\choiyounghyun\AppData\Local\Programs\Python\Python39\lib\site-packages\dask\local.py", line 224, in execute_task      

    result = _execute_task(task, data)

  File "C:\Users\choiyounghyun\AppData\Local\Programs\Python\Python39\lib\site-packages\dask\core.py", line 119, in _execute_task      

    return func(*(_execute_task(a, cache) for a in args))

  File "C:\Users\choiyounghyun\AppData\Local\Programs\Python\Python39\lib\site-packages\rasa\engine\graph.py", line 494, in __call__    

    raise GraphComponentException(

rasa.engine.exceptions.GraphComponentException: Error running graph component for node train_UnexpecTEDIntentPolicy2.

 

 

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해결방법

1. nlu.yml 파일 인텐트 중 nlu가 3개 이하인 것이 있다면 3개씩 되게 추가


2. fallback이 list에 없다고 뜨는 코드도 있어서 fallback 인텐트를 추가했슴