Python: TypeError: 'numpy.int64' object is not iterable

Question

我正在尝试使用 googletrans 将文本从乌尔都语翻译成英语。当我尝试创建一个字典来翻译列单元格中的元素时，我收到此错误消息 TypeError: 'numpy.int64' object is not iterable。我该如何解决这个错误？提前致谢。

    translations = {}
    for column in df_en.columns:
    # unique elements of the column
    unique_elements = df_en[column].unique()
    for element in unique_elements:
    # add translation to the dictionary
    translations[element] = translator.translate(element).text
    
    # modify all the terms of the data frame by using the previously created dictionary
    df_en.replace(translations, inplace = True)

    print(translations)

Answer 1

我以前遇到过同样的问题。此错误必须处理您的 for 语句。您可能想尝试将代码更改为：

for column in range(unique_elements):
    #add translation to the dictionary

希望对您有所帮助！