验证模式['属性'] ['rasa_nlu_data'] ['属性'] ['common_examples'] ['项目'] ['属性'] ['实体'] ['失败项目']：

Question

运行python文件以使用rasa nlu训练文件时，在命令提示符下出现此错误

我当前正在使用Windows 10rasa_core == 0.8.2rasa_nlu == 0.11.4python 3.6.7PS：我降低了rasa和python的级别，因为rasa的最新版本中的模块名称已更改，而python 3.8分别不支持rasa。

我相对较不熟悉编码。我很想在这里获得帮助。

**Traceback (most recent call last):

  File "nlu_model.py", line 12, in <module>

    train_nlu('./data/data.json', 'config_spacy.json', './models/nlu')

  File "nlu_model.py", line 6, in train_nlu

    training_data = load_data(data)

  File "C:\Users\HP\AppData\Local\Programs\Python\Python36\lib\site-packages\rasa_nlu\converters.py", line 365, in load_data

    return load_rasa_data(files)

  File "C:\Users\HP\AppData\Local\Programs\Python\Python36\lib\site-packages\rasa_nlu\converters.py", line 267, in load_rasa_data

    validate_rasa_nlu_data(data)

  File "C:\Users\HP\AppData\Local\Programs\Python\Python36\lib\site-packages\rasa_nlu\converters.py", line 253, in validate_rasa_nlu_data

    raise error

  File "C:\Users\HP\AppData\Local\Programs\Python\Python36\lib\site-packages\rasa_nlu\converters.py", line 248, in validate_rasa_nlu_data

    validate(data, rasa_nlu_data_schema())

  File "C:\Users\HP\AppData\Local\Programs\Python\Python36\lib\site-packages\jsonschema\validators.py", line 541, in validate

    cls(schema, *args, **kwargs).validate(instance)

  File "C:\Users\HP\AppData\Local\Programs\Python\Python36\lib\site-packages\jsonschema\validators.py", line 130, in validate

    raise error

jsonschema.exceptions.ValidationError: 'start' is a required property. Failed to validate training data, make sure your data is valid. For more information about the format visit https://rasahq.github.io/rasa_nlu/dataformat.html

Failed validating 'required' in schema['properties']['rasa_nlu_data']['properties']['common_examples']['items']['properties']['entities']['items']:
    {'properties': {'end': {'type': 'number'},
                    'entity': {'type': 'string'},
                    'start': {'type': 'number'},
                    'value': {'type': 'semphasized texttring'}},
     'required': ['start', 'end', 'entity'],**strong text**
     'type': 'object'}

On instance['rasa_nlu_data']['common_examples'][3]['entities'][1]:
    {'entities': [], 'intent': 'goodbye', 'text': 'Thank you for your help'}**

Answer 1

好像您使用的是Rasa的版本过旧，1.0之前的事件最新版本是1.7.0

您可以找到升级说明here

您可以尝试升级Rasa并重试吗？