The above exception was the direct cause of the following exception: Traceback (most recent call last): File "C:\Users\26921\PycharmProjects\pythonProject\main.py", line 27, in <module> txt_content = df["content"] File "C:\Users\26921\PycharmProjects\pythonProject\jsonxinhuanjing\lib\site-packages\pandas\core\frame.py", line 3761, in __getitem__ indexer = self.columns.get_loc(key) File "C:\Users\26921\PycharmProjects\pythonProject\jsonxinhuanjing\lib\site-packages\pandas\core\indexes\base.py", line 3654, in get_loc raise KeyError(key) from err KeyError: 'content' Process finished with exit code 1如何处理?
时间: 2023-07-17 18:53:51 浏览: 829
Passive IP Traceback: Disclosing the Locations of IP Spoofers From Path Backscatter
这是一个KeyError的错误,表示在DataFrame中没有名为'content'的列。请检查你的数据集,确保列名正确。你可以使用`df.columns`查看所有列名,或者使用`df.head()`查看前几行数据,以确定正确的列名。如果列名不正确,你可以使用`df.rename()`方法更改列名。如果数据集中确实没有该列,你需要检查数据集是否正确,并且是否需要进行预处理或数据清洗。
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