ParserError: Error tokenizing data. C error: Expected 2 fields in line 15, saw 4

pandas 读取泰坦尼克号数据，报错

%matplotlib inline
import numpy as np
import pandas as pd
import re as re

train = pd.read_csv('D:/titanic/train1.csv', header = 0, dtype={'Age': np.float64})
test  = pd.read_csv('D:/titanic/test.csv' , header = 0, dtype={'Age': np.float64})
full_data = [train, test]
train

 

 

后来发现是数据有问题，重新下载数据，然后问题解决。

但这个问题也需要搞清楚