在使用dropna函数时出错

df2 = pd.read_table('te.csv', skiprows=0)
print(df2.columns.values.tolist())
#读取表头
df2.fillna(method='bfill', limit=3, axis=1)
df2.dropna(axis = 0, subset = ['I071'] )

最终给的结果和报错是这样子的

[',I080,I071,I073,I074,I077,I130,I131,I140,I145,I146,I155,I157,I152,I160']
Traceback (most recent call last):
  File "D:/程序/adsb_test.py", line 31, in <module>
    df2.dropna(axis = 0, subset = ['I071'] )
  File "E:\Anaconda\lib\site-packages\pandas\core\frame.py", line 4285, in dropna
    raise KeyError(list(np.compress(check, subset)))
KeyError: ['I071']

有没有大佬可以帮帮我

https://blog.csdn.net/weixin_30881367/article/details/97422668

请问这个问题您解决了吗