[已解决]报错:have mixed types. Specify dtype option on import or set low_memory=False

报错代码：

import pandas as pd
pd1 = pd.read_csv('D:/python34/program/wx_chat_single/qq_single.csv')

报错内容：

D:\python34\python.exe D:/python34/program/wx_chat_single/t1.py
sys:1: DtypeWarning: Columns (18) have mixed types. Specify dtype option on import or set low_memory=False.

Process finished with exit code 0

解决方案：

import pandas as pd
pd1 = pd.read_csv('D:/python34/program/wx_chat_single/qq_single.csv', low_memory=False)

from: https://blog.csdn.net/u010212101/article/details/78017924

来源：https://www.cnblogs.com/hankleo/p/11684934.html