小编CHA*_*ARK的帖子

我是数据分析的初学者。我正在尝试将 pickled 文件导入到 python 中，但无法解决这个问题。这是我的代码：

import pickle

with open("xgb_tuning_train_data.pkl", "rb") as fr:
    data = pickle.load(fr)

---------------------------------------------------------------------------
UnpicklingError                           Traceback (most recent call last)
<ipython-input-5-d0e5155fc161> in <module>()
      2 
      3 with open("xgb_tuning_train_data.pkl", "rb") as fr:
----> 4     data = pickle.load(fr)

UnpicklingError: invalid load key, '\x00'.