【发布时间】：2021-03-23 17:58:16
【问题描述】：
我收到错误：AttributeError：'NoneType' 对象没有属性'find' 使用以下代码，我无法找出原因：
import requests
from bs4 import BeautifulSoup
url = "https://www.ons.gov.uk/peoplepopulationandcommunity/healthandsocialcare/causesofdeath/datasets/deathregistrationsandoccurrencesbylocalauthorityandhealthboard/2021"
r = requests.get(url)
soup = BeautifulSoup(r.text, features="html.parser")
latest_file = soup.find('div', {'class': 'margin-top-md--4 margin-bottom-sm--4 margin-bottom-md--5'})
a_class_section = latest_file.find('a', {'class': 'btn btn--primary btn--thin btn--narrow btn--small'})
print(a_class_section)
【问题讨论】：
-
如果您提供完整的回溯会很有帮助，以便清楚在哪一行引发了错误。我已经运行了代码，我没有收到错误。
-
您的代码对我有用。我得到
<a class="btn btn--primary btn--thin btn--narrow btn--small" data-gtm-date="Latest" data-gtm-download-file="lahbtables2021week10.xlsx" data-gtm-download-type="xlsx" data-gtm-type="download-version-xlsx" href="/file?uri=/peoplepopulationandcommunity/healthandsocialcare/causesofdeath/datasets/deathregistrationsandoccurrencesbylocalauthorityandhealthboard/2021/lahbtables2021week10.xlsx" title="Download as xlsx"> xlsx (3.6 MB) </a> -
根据您发布的代码，
latest_file在您的机器@Sanch 上似乎是None。
标签： python web-scraping beautifulsoup python-requests