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to_dict('records') 导致不支持的类型：<class 'str'> 错误</class>

[英]to_dict('records') causing unsupported type: <class 'str'> error

原文 2020-04-23 16:42:10 1 1 python/ pandas

Getting a unsupported type error, just updated pandas and ensured it is runnning version 1.0.3.收到不支持的类型错误，刚刚更新了 pandas 并确保它运行的是 1.0.3 版。 Any ideas?有任何想法吗？ Thank you!谢谢！

1 个解决方案

You are using .to_dict on a Series, which doesn't support the parameter you are passing.您在系列上使用.to_dict ，它不支持您传递的参数。 ( see pandas.Series.to_dict documentation ) （参见pandas.Series.to_dict文档）

I think you got confused with the .to_dict from DataFrame which can effectively get records as first parameter.我认为您对.to_dict中的 .to_dict 感到困惑，它可以有效地将records作为第一个参数。 ( see pandas.DataFrame.to_dict documentation ) （参见pandas.DataFrame.to_dict文档）

You can just write flatmodel = df[['flat_model']] to make the flatmodel variable a DataFrame (instead of a Series) so that the .to_dict won't fail anymore.您可以编写flatmodel = df[['flat_model']]以使flatmodel变量成为 DataFrame （而不是 Series），这样.to_dict就不会再失败了。

将数据框传输到列表导致“不支持的类型：<class 'str'> “ 错误</class> - Transferring data frame to list causing "unsupported type: <class 'str'>" error

Pandas to_dict使用outtype ='records'更改索引类型 - Pandas to_dict changes index type with outtype='records'

烧瓶+不支持的操作数类型：“ dict”和“ str” - Flask unsupported operand type(s) for +: 'dict' and 'str'

"类型错误：+= 不支持的操作数类型：“dict”和“str”" - TypeError: unsupported operand type(s) for +=: 'dict' and 'str'

大熊猫：to_dict（“ records”）舍入不正确 - pandas: to_dict(“records”) rounded incorrectly

将'records'参数传递给Pandas to_dict方法 - Passing 'records' parameter to Pandas to_dict method

错误：不支持的操作数类型 -：'str' 和 'str' - Error: Unsupported operand type(s) for -: 'str' and 'str'

错误“--'str'和'float'不受支持的操作数类型？ - Error "unsupported operand type(s) for -: 'str' and 'float'?

+的'不支持的操作数类型：'float'和'str'错误 - Unsupported operand type(s) for +: 'float' and 'str' error

使用orient ='records'获取python pandas to_dict但没有浮动转换 - get python pandas to_dict with orient='records' but without float cast

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相关问题 将数据框传输到列表导致“不支持的类型：<class 'str'> “ 错误</class> - Transferring data frame to list causing "unsupported type: <class 'str'>" error Pandas to_dict使用outtype ='records'更改索引类型 - Pandas to_dict changes index type with outtype='records' 烧瓶+不支持的操作数类型：“ dict”和“ str” - Flask unsupported operand type(s) for +: 'dict' and 'str' "类型错误：+= 不支持的操作数类型：“dict”和“str”" - TypeError: unsupported operand type(s) for +=: 'dict' and 'str' 大熊猫：to_dict（“ records”）舍入不正确 - pandas: to_dict(“records”) rounded incorrectly 将'records'参数传递给Pandas to_dict方法 - Passing 'records' parameter to Pandas to_dict method 错误：不支持的操作数类型 -：'str' 和 'str' - Error: Unsupported operand type(s) for -: 'str' and 'str' 错误“--'str'和'float'不受支持的操作数类型？ - Error "unsupported operand type(s) for -: 'str' and 'float'? +的'不支持的操作数类型：'float'和'str'错误 - Unsupported operand type(s) for +: 'float' and 'str' error 使用orient ='records'获取python pandas to_dict但没有浮动转换 - get python pandas to_dict with orient='records' but without float cast

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