rasa visualize 数据可视化时报policy找不到的错误

[ForgetThatNight]

Traceback (most recent call last): File "/home/sundali/anaconda3/envs/chatbot/bin/rasa", line 8, in sys.exit(main()) File "/home/sundali/anaconda3/envs/chatbot/lib/python3.6/site-packages/rasa/main.py", line 91, in main cmdline_arguments.func(cmdline_arguments) File "/home/sundali/anaconda3/envs/chatbot/lib/python3.6/site-packages/rasa/cli/visualize.py", line 38, in visualize_stories args.config, args.domain, args.stories, args.nlu, args.out, args.max_history File "uvloop/loop.pyx", line 1456, in uvloop.loop.Loop.run_until_complete File "/home/sundali/anaconda3/envs/chatbot/lib/python3.6/site-packages/rasa/core/visualize.py", line 24, in visualize policies = config.load(config_path) File "/home/sundali/anaconda3/envs/chatbot/lib/python3.6/site-packages/rasa/core/config.py", line 28, in load return PolicyEnsemble.from_dict(config_data) File "/home/sundali/anaconda3/envs/chatbot/lib/python3.6/site-packages/rasa/core/policies/ensemble.py", line 273, in from_dict "You didn't define any policies. " rasa.core.policies.ensemble.InvalidPolicyConfig: You didn't define any policies. Please define them under 'policies:' in your policy configuration file.

[jiangdongguo]

Please define them under 'policies:' in your policy configuration file.