Jan
Jan
不好意思这个是环境变量问题你File "/Library/Python/2.7/site-packages/pandas/core/ops.py", line 818, in na_op raise TypeError("invalid type comparison") 修改成\\看看 在2018年3月8日 10:49，fannn1217 写道： 请问在运行extract_feature.py时出现了这样的问题 Traceback (most recent call last): File "extract_feature.py", line 60, in feature3 = off_train[((off_train.date>='20160315')&(off_train.date='20160315')&(off_train.date_received