运行Train时出错

[atianchen]

你好，我在运行train训练模型中报错，错误如下 2019-07-02 21:30:00 INFO rasa.model - Data (core-config) for Core model changed. 2019-07-02 21:30:00 INFO rasa.model - Data (nlu-config) for NLU model changed. Training Core model... Traceback (most recent call last): File "c:\users\atian\appdata\local\programs\python\python37\lib\site-packages\rasa\core\registry.py", line 20, in policy_from_module_path return class_from_module_path(module_path, lookup_path="rasa.core.policies") File "c:\users\atian\appdata\local\programs\python\python37\lib\site-packages\rasa\utils\common.py", line 188, in class_from_module_path m = importlib.import_module(module_name) File "c:\users\atian\appdata\local\programs\python\python37\lib\importlib__init__.py", line 127, in import_module return _bootstrap._gcd_import(name[level:], package, level) File "", line 1006, in _gcd_import File "", line 983, in _find_and_load File "", line 953, in _find_and_load_unlocked File "", line 219, in _call_with_frames_removed File "", line 1006, in _gcd_import File "", line 983, in _find_and_load File "", line 965, in _find_and_load_unlocked ModuleNotFoundError: No module named 'policy'

During handling of the above exception, another exception occurred:

Traceback (most recent call last): File "c:\users\atian\appdata\local\programs\python\python37\lib\site-packages\rasa\core\policies\ensemble.py", line 279, in from_dict constr_func = registry.policy_from_module_path(policy_name) File "c:\users\atian\appdata\local\programs\python\python37\lib\site-packages\rasa\core\registry.py", line 22, in policy_from_module_path raise ImportError("Cannot retrieve policy from path '{}'".format(module_path)) ImportError: Cannot retrieve policy from path 'policy.attention_policy.AttentionPolicy'

During handling of the above exception, another exception occurred:

Traceback (most recent call last): File "c:\users\atian\appdata\local\programs\python\python37\lib\runpy.py", line 193, in _run_module_as_main "main", mod_spec) File "c:\users\atian\appdata\local\programs\python\python37\lib\runpy.py", line 85, in _run_code exec(code, run_globals) File "C:\Users\atian\AppData\Local\Programs\Python\Python37\Scripts\rasa.exe__main.py", line 9, in File "c:\users\atian\appdata\local\programs\python\python37\lib\site-packages\rasa\main__.py", line 70, in main cmdline_arguments.func(cmdline_arguments) File "c:\users\atian\appdata\local\programs\python\python37\lib\site-packages\rasa\cli\train.py", line 84, in train kwargs=extract_additional_arguments(args), File "c:\users\atian\appdata\local\programs\python\python37\lib\site-packages\rasa\train.py", line 40, in train kwargs=kwargs, File "c:\users\atian\appdata\local\programs\python\python37\lib\asyncio\base_events.py", line 584, in run_until_complete return future.result() File "c:\users\atian\appdata\local\programs\python\python37\lib\site-packages\rasa\train.py", line 135, in train_async kwargs=kwargs, File "c:\users\atian\appdata\local\programs\python\python37\lib\site-packages\rasa\train.py", line 174, in _do_training kwargs=kwargs, File "c:\users\atian\appdata\local\programs\python\python37\lib\site-packages\rasa\train.py", line 303, in _train_core_with_validated_data kwargs=kwargs, File "c:\users\atian\appdata\local\programs\python\python37\lib\site-packages\rasa\core\train.py", line 36, in train policies = config.load(policy_config) File "c:\users\atian\appdata\local\programs\python\python37\lib\site-packages\rasa\core\config.py", line 24, in load return PolicyEnsemble.from_dict(config_data) File "c:\users\atian\appdata\local\programs\python\python37\lib\site-packages\rasa\core\policies\ensemble.py", line 287, in from_dict "".format(policy_name) rasa.core.policies.ensemble.InvalidPolicyConfig: Module for policy 'policy.attention_policy.AttentionPolicy' could not be loaded. Please make sure the name is a valid policy.

应该是Policy加载失败，请问有遇到过么？

[GaoQ1]

README里面你看下QA，是不是那个问题