本文介绍了如何捕捉一个大 pandas DataError?的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!

问题描述

我已经修复了导致DataError的错误,但是我不知道如何明确地捕获它:

  try:
df [我的列] = df.baddata + df.morebaddata
除了DataError:
打印抓到错误!

提供: NameError:name'DataError'未定义



然后我尝试了 pd.core.frame.DataError 并收到一个 AttributeError的。我也试过Googling这个,但找不到一个熊猫错误类型的列表。 DataError 的正确路径是什么?

解决方案

我有相同的问题,你可以解决如下:

  from django.db import DataError 
/ pre>

添加例外

 除了DataError:

我设法解决这个问题,下面是文档的链接。




I have since fixed the bug that caused the DataError, but I can not for the life of me figure out how to catch it explicitly:

try:
    df["my column"] = df.baddata + df.morebaddata
except DataError:
   print "Caught Error!"

Gives: NameError: name 'DataError' is not defined

Then I tried pd.core.frame.DataError and received an AttributeError. I also tried Googling this but could not find a list of pandas error types. What is the correct path for DataError?

解决方案

I had the same problem, you can solve as follows:

from django.db import DataError

Add the exception

except DataError:

I managed to solve this way, below is the link of the documentation.

Documentation

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10-15 07:14