THERE IS SOME QUESTIONS WHEN I USE RASA FIRST,WHEN I USE SERVER TO TEST MY QUESTION ,WHEN I INPUT QUESTION IN MY TERMINAL,I WILL RECEIVE THIS ERROR ON MY SCREEN
2018-11-03 19:11:37+0800 [-] 2018-11-03 19:11:37 ERROR main - Unable to load total_word_feature_extractor detector from /home/python_web/weather_chat_demo/data/total_word_feature_extractor.dat
2018-11-03 19:11:37+0800 [-] Traceback (most recent call last):
2018-11-03 19:11:37+0800 [-] File “/usr/local/lib/python3.5/dist-packages/rasa_nlu/server.py”, line 245, in parse
2018-11-03 19:11:37+0800 [-] self.data_router.parse, data))
2018-11-03 19:11:37+0800 [-] File “/usr/local/lib/python3.5/dist-packages/twisted/python/threadpool.py”, line 250, in inContext
2018-11-03 19:11:37+0800 [-] result = inContext.theWork()
2018-11-03 19:11:37+0800 [-] File “/usr/local/lib/python3.5/dist-packages/twisted/python/threadpool.py”, line 266, in
2018-11-03 19:11:37+0800 [-] inContext.theWork = lambda: context.call(ctx, func, *args, **kw)
2018-11-03 19:11:37+0800 [-] File “/usr/local/lib/python3.5/dist-packages/twisted/python/context.py”, line 122, in callWithContext
2018-11-03 19:11:37+0800 [-] return self.currentContext().callWithContext(ctx, func, *args, **kw)
2018-11-03 19:11:37+0800 [-] File “/usr/local/lib/python3.5/dist-packages/twisted/python/context.py”, line 85, in callWithContext
2018-11-03 19:11:37+0800 [-] return func(*args,**kw)
2018-11-03 19:11:37+0800 [-] File “/usr/local/lib/python3.5/dist-packages/rasa_nlu/data_router.py”, line 273, in parse
2018-11-03 19:11:37+0800 [-] model)
2018-11-03 19:11:37+0800 [-] File “/usr/local/lib/python3.5/dist-packages/rasa_nlu/project.py”, line 261, in parse
2018-11-03 19:11:37+0800 [-] interpreter = self._interpreter_for_model(model_name)
2018-11-03 19:11:37+0800 [-] File “/usr/local/lib/python3.5/dist-packages/rasa_nlu/project.py”, line 367, in _interpreter_for_model
2018-11-03 19:11:37+0800 [-] return Interpreter.create(metadata, self._component_builder)
2018-11-03 19:11:37+0800 [-] File “/usr/local/lib/python3.5/dist-packages/rasa_nlu/model.py”, line 320, in create
2018-11-03 19:11:37+0800 [-] model_metadata, **context)
2018-11-03 19:11:37+0800 [-] File “/usr/local/lib/python3.5/dist-packages/rasa_nlu/components.py”, line 419, in load_component
2018-11-03 19:11:37+0800 [-] cached_component, **context)
2018-11-03 19:11:37+0800 [-] File “/usr/local/lib/python3.5/dist-packages/rasa_nlu/registry.py”, line 134, in load_component_by_name
2018-11-03 19:11:37+0800 [-] return component_clz.load(model_dir, metadata, cached_component, **kwargs)
2018-11-03 19:11:37+0800 [-] File “/usr/local/lib/python3.5/dist-packages/rasa_nlu/utils/mitie_utils.py”, line 112, in load
2018-11-03 19:11:37+0800 [-] mitie.total_word_feature_extractor(mitie_file))
2018-11-03 19:11:37+0800 [-] File “/usr/local/lib/python3.5/dist-packages/mitie/mitie.py”, line 830, in init
2018-11-03 19:11:37+0800 [-] raise Exception("Unable to load total_word_feature_extractor detector from " + to_default_str_type(filename))
2018-11-03 19:11:37+0800 [-] Exception: Unable to load total_word_feature_extractor detector from /home/python_web/weather_chat_demo/data/total_word_feature_extractor.dat